release(secrets-mcp): v0.3.3 — 强制 PostgreSQL TLS 校验

显式引入数据库 TLS 配置并在生产环境拒绝弱 sslmode，避免连接静默降级。同步更新 deploy/README 与运维 runbook，落地 db.refining.ltd 的证书与服务器配置流程。 Made-with: Cursor
release(secrets-mcp): v0.3.2 — 修复 key_ref 多租户与歧义
2026-04-01 15:18:14 +08:00 · 2026-03-27 10:45:12 +08:00 · 2026-03-26 17:35:56 +08:00 · 2026-03-26 15:12:28 +08:00 · 2026-03-22 16:15:29 +08:00 · 2026-03-22 16:11:59 +08:00
38 changed files with 3659 additions and 1095 deletions
--- a/.gitea/workflows/secrets.yml
+++ b/.gitea/workflows/secrets.yml
@@ -7,8 +7,8 @@ on:
      - 'crates/**'
      - 'Cargo.toml'
      - 'Cargo.lock'
-      # systemd / 部署模板变更也应跑构建（产物无变时可快速跳过 check）
      - 'deploy/**'
+      - '.gitea/workflows/**'

 concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
@@ -19,222 +19,167 @@ permissions:

 env:
  MCP_BINARY: secrets-mcp
+  RUST_TOOLCHAIN: 1.94.0
  CARGO_INCREMENTAL: 0
  CARGO_NET_RETRY: 10
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: short
+  MUSL_TARGET: x86_64-unknown-linux-musl

 jobs:
-  version:
-    name: 版本 & Release
+  ci:
+    name: 检查 / 构建 / 发版
    runs-on: debian
+    timeout-minutes: 40
    outputs:
-      version: ${{ steps.ver.outputs.version }}
      tag: ${{ steps.ver.outputs.tag }}
-      tag_exists: ${{ steps.ver.outputs.tag_exists }}
-      release_id: ${{ steps.release.outputs.release_id }}
+      version: ${{ steps.ver.outputs.version }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

+      # ── 版本解析 ────────────────────────────────────────────────────────
      - name: 解析版本
        id: ver
        run: |
          version=$(grep -m1 '^version' crates/secrets-mcp/Cargo.toml | sed 's/.*"\(.*\)".*/\1/')
          tag="secrets-mcp-${version}"
-          previous_tag=$(git tag --list 'secrets-mcp-*' --sort=-v:refname | awk -v tag="$tag" '$0 != tag { print; exit }')
-
          echo "version=${version}" >> "$GITHUB_OUTPUT"
          echo "tag=${tag}" >> "$GITHUB_OUTPUT"
-          echo "previous_tag=${previous_tag}" >> "$GITHUB_OUTPUT"

          if git rev-parse "refs/tags/${tag}" >/dev/null 2>&1; then
+            echo "⚠ 版本 ${tag} 已存在，将覆盖重新发版。"
            echo "tag_exists=true" >> "$GITHUB_OUTPUT"
-            echo "版本 ${tag} 已存在"
          else
-            echo "tag_exists=false" >> "$GITHUB_OUTPUT"
            echo "将创建新版本 ${tag}"
+            echo "tag_exists=false" >> "$GITHUB_OUTPUT"
          fi

-      - name: 严格拦截重复版本
-        if: steps.ver.outputs.tag_exists == 'true'
+      # ── Rust 工具链 ──────────────────────────────────────────────────────
+      - name: 安装 Rust 与 musl 工具链
        run: |
-          echo "错误: 版本 ${{ steps.ver.outputs.tag }} 已存在，禁止重复发版。"
-          echo "请先 bump crates/secrets-mcp/Cargo.toml 中的 version，并执行 cargo build 同步 Cargo.lock。"
-          exit 1
+          sudo apt-get update -qq
+          sudo apt-get install -y -qq pkg-config musl-tools binutils jq
+          if ! command -v rustup >/dev/null 2>&1; then
+            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain "${RUST_TOOLCHAIN}"
+            echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+          fi
+          source "$HOME/.cargo/env" 2>/dev/null || true
+          rustup toolchain install "${RUST_TOOLCHAIN}" --profile minimal \
+            --component rustfmt --component clippy
+          rustup default "${RUST_TOOLCHAIN}"
+          rustup target add "${MUSL_TARGET}" --toolchain "${RUST_TOOLCHAIN}"
+          rustc -V && cargo -V

+      - name: 缓存 Cargo
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry/index
+            ~/.cargo/registry/cache
+            ~/.cargo/git/db
+            target
+          key: cargo-${{ env.MUSL_TARGET }}-${{ env.RUST_TOOLCHAIN }}-${{ hashFiles('Cargo.lock') }}
+          restore-keys: |
+            cargo-${{ env.MUSL_TARGET }}-${{ env.RUST_TOOLCHAIN }}-
+            cargo-${{ env.MUSL_TARGET }}-
+
+      # ── 质量检查（先于构建，失败即止）──────────────────────────────────
+      - name: fmt
+        run: cargo fmt -- --check
+
+      - name: clippy
+        run: cargo clippy --locked -- -D warnings
+
+      - name: test
+        run: cargo test --locked
+
+      # ── 构建（质量检查通过后才执行）────────────────────────────────────
+      - name: 构建 secrets-mcp (musl)
+        run: |
+          cargo build --release --locked --target "${MUSL_TARGET}" -p secrets-mcp
+          strip "target/${MUSL_TARGET}/release/${MCP_BINARY}"
+
+      - name: 上传构建产物
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ env.MCP_BINARY }}-linux-musl
+          path: target/${{ env.MUSL_TARGET }}/release/${{ env.MCP_BINARY }}
+          retention-days: 3
+
+      # ── 创建 / 覆盖 Tag（构建成功后才打）───────────────────────────────
      - name: 创建 Tag
-        if: steps.ver.outputs.tag_exists == 'false'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git tag -a "${{ steps.ver.outputs.tag }}" -m "Release ${{ steps.ver.outputs.tag }}"
-          git push origin "${{ steps.ver.outputs.tag }}"
+          tag="${{ steps.ver.outputs.tag }}"
+          if [ "${{ steps.ver.outputs.tag_exists }}" = "true" ]; then
+            git tag -d "$tag" 2>/dev/null || true
+            git push origin ":refs/tags/$tag" 2>/dev/null || true
+          fi
+          git tag -a "$tag" -m "Release $tag"
+          git push origin "$tag"

-      - name: 解析或创建 Release
-        id: release
+      # ── Release（可选，需配置 RELEASE_TOKEN）───────────────────────────
+      - name: Upsert Release
+        if: env.RELEASE_TOKEN != ''
        env:
          RELEASE_TOKEN: ${{ secrets.RELEASE_TOKEN }}
        run: |
-          if [ -z "$RELEASE_TOKEN" ]; then
-            echo "release_id=" >> "$GITHUB_OUTPUT"
-            exit 0
-          fi
-
-          command -v jq >/dev/null 2>&1 || (sudo apt-get update -qq && sudo apt-get install -y -qq jq)
-
          tag="${{ steps.ver.outputs.tag }}"
          version="${{ steps.ver.outputs.version }}"
-          release_api="${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases"
+          api="${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases"
+          auth="Authorization: token $RELEASE_TOKEN"

-          http_code=$(curl -sS -o /tmp/release.json -w '%{http_code}' \
-            -H "Authorization: token $RELEASE_TOKEN" \
-            "${release_api}/tags/${tag}")
-
-          if [ "$http_code" = "200" ]; then
-            release_id=$(jq -r '.id // empty' /tmp/release.json)
-            if [ -n "$release_id" ]; then
-              echo "已找到现有 Release: ${release_id}"
-              echo "release_id=${release_id}" >> "$GITHUB_OUTPUT"
-              exit 0
-            fi
-          fi
-
-          previous_tag="${{ steps.ver.outputs.previous_tag }}"
+          previous_tag=$(git tag --list 'secrets-mcp-*' --sort=-v:refname | awk -v t="$tag" '$0 != t { print; exit }')
          if [ -n "$previous_tag" ]; then
            changes=$(git log --pretty=format:'- %s (%h)' "${previous_tag}..HEAD")
          else
            changes=$(git log --pretty=format:'- %s (%h)')
          fi
          [ -z "$changes" ] && changes="- 首次发布"
-
          body=$(printf '## 变更日志\n\n%s' "$changes")

-          payload=$(jq -n \
-            --arg tag "$tag" \
-            --arg name "secrets-mcp ${version}" \
-            --arg body "$body" \
-            '{tag_name: $tag, name: $name, body: $body, draft: true}')
-
-          http_code=$(curl -sS -o /tmp/create-release.json -w '%{http_code}' \
-            -H "Authorization: token $RELEASE_TOKEN" \
-            -H "Content-Type: application/json" \
-            -X POST "$release_api" \
-            -d "$payload")
-
-          if [ "$http_code" = "201" ] || [ "$http_code" = "200" ]; then
-            release_id=$(jq -r '.id // empty' /tmp/create-release.json)
-          fi
-
+          # Upsert: 存在 → PATCH + 清旧 assets；不存在 → POST
+          release_id=$(curl -sS -H "$auth" "${api}/tags/${tag}" 2>/dev/null | jq -r '.id // empty')
          if [ -n "$release_id" ]; then
-            echo "已创建草稿 Release: ${release_id}"
-            echo "release_id=${release_id}" >> "$GITHUB_OUTPUT"
+            curl -sS -o /dev/null -H "$auth" -H "Content-Type: application/json" \
+              -X PATCH "${api}/${release_id}" \
+              -d "$(jq -n --arg n "secrets-mcp ${version}" --arg b "$body" '{name:$n,body:$b,draft:false}')"
+            curl -sS -H "$auth" "${api}/${release_id}/assets" | \
+              jq -r '.[].id' | xargs -I{} curl -sS -o /dev/null -H "$auth" -X DELETE "${api}/${release_id}/assets/{}"
+            echo "已更新 Release ${release_id}"
          else
-            echo "⚠ 创建 Release 失败 (HTTP ${http_code})，跳过产物上传"
-            cat /tmp/create-release.json 2>/dev/null || true
-            echo "release_id=" >> "$GITHUB_OUTPUT"
+            release_id=$(curl -fsS -H "$auth" -H "Content-Type: application/json" \
+              -X POST "$api" \
+              -d "$(jq -n --arg t "$tag" --arg n "secrets-mcp ${version}" --arg b "$body" \
+                   '{tag_name:$t,name:$n,body:$b,draft:false}')" | jq -r '.id')
+            echo "已创建 Release ${release_id}"
          fi

-  check:
-    name: 质量检查 (fmt / clippy / test)
-    needs: [version]
-    runs-on: debian
-    timeout-minutes: 15
-    steps:
-      - name: 安装 Rust
-        run: |
-          if ! command -v cargo >/dev/null 2>&1; then
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
-            echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
-          fi
-          source "$HOME/.cargo/env" 2>/dev/null || true
-          rustup component add rustfmt clippy
-
-      - uses: actions/checkout@v4
-
-      - name: 缓存 Cargo
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry/index
-            ~/.cargo/registry/cache
-            ~/.cargo/git/db
-            target
-          key: cargo-check-${{ hashFiles('Cargo.lock') }}
-          restore-keys: |
-            cargo-check-
-
-      - run: cargo fmt -- --check
-      - run: cargo clippy --locked -- -D warnings
-      - run: cargo test --locked
-
-  build-linux:
-    name: Build Linux (secrets-mcp, musl)
-    needs: [version, check]
-    runs-on: debian
-    timeout-minutes: 25
-    steps:
-      - name: 安装依赖
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y pkg-config musl-tools binutils curl
-          if ! command -v cargo >/dev/null 2>&1; then
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
-          fi
-          source "$HOME/.cargo/env" 2>/dev/null || true
-          rustup target add x86_64-unknown-linux-musl
-          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
-
-      - uses: actions/checkout@v4
-
-      - name: 缓存 Cargo
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry/index
-            ~/.cargo/registry/cache
-            ~/.cargo/git/db
-            target
-          key: cargo-x86_64-unknown-linux-musl-${{ hashFiles('Cargo.lock') }}
-          restore-keys: |
-            cargo-x86_64-unknown-linux-musl-
-
-      - name: 构建 secrets-mcp (musl)
-        run: |
-          cargo build --release --locked --target x86_64-unknown-linux-musl -p secrets-mcp
-          strip target/x86_64-unknown-linux-musl/release/${{ env.MCP_BINARY }}
-
-      - name: 上传 Release 产物
-        if: needs.version.outputs.release_id != ''
-        env:
-          RELEASE_TOKEN: ${{ secrets.RELEASE_TOKEN }}
-        run: |
-          [ -z "$RELEASE_TOKEN" ] && exit 0
-          tag="${{ needs.version.outputs.tag }}"
-          bin="target/x86_64-unknown-linux-musl/release/${{ env.MCP_BINARY }}"
-          archive="${{ env.MCP_BINARY }}-${tag}-x86_64-linux-musl.tar.gz"
+          bin="target/${MUSL_TARGET}/release/${MCP_BINARY}"
+          archive="${MCP_BINARY}-${tag}-x86_64-linux-musl.tar.gz"
          tar -czf "$archive" -C "$(dirname "$bin")" "$(basename "$bin")"
          sha256sum "$archive" > "${archive}.sha256"
-          release_url="${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/${{ needs.version.outputs.release_id }}/assets"
-          curl -fsS -H "Authorization: token $RELEASE_TOKEN" \
-            -F "attachment=@${archive}" "$release_url"
-          curl -fsS -H "Authorization: token $RELEASE_TOKEN" \
-            -F "attachment=@${archive}.sha256" "$release_url"
+          curl -fsS -H "$auth" -F "attachment=@${archive}" "${api}/${release_id}/assets"
+          curl -fsS -H "$auth" -F "attachment=@${archive}.sha256" "${api}/${release_id}/assets"
+          echo "Release ${tag} 已发布"

+      # ── 飞书汇总通知 ─────────────────────────────────────────────────────
      - name: 飞书通知
        if: always()
        env:
          WEBHOOK_URL: ${{ vars.WEBHOOK_URL }}
        run: |
          [ -z "$WEBHOOK_URL" ] && exit 0
-          command -v jq >/dev/null 2>&1 || (sudo apt-get update -qq && sudo apt-get install -y -qq jq)
-          tag="${{ needs.version.outputs.tag }}"
-          commit=$(git log -1 --pretty=format:"%s" 2>/dev/null || echo "N/A")
+          tag="${{ steps.ver.outputs.tag }}"
+          commit="${{ github.event.head_commit.message }}"
+          [ -z "$commit" ] && commit="${{ github.sha }}"
          url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}"
          result="${{ job.status }}"
          if [ "$result" = "success" ]; then icon="✅"; else icon="❌"; fi
-          msg="secrets-mcp linux 构建${icon}
+          msg="secrets-mcp 构建&发版 ${icon}
          版本：${tag}
          提交：${commit}
          作者：${{ github.actor }}
@@ -242,46 +187,21 @@ jobs:
          payload=$(jq -n --arg text "$msg" '{msg_type: "text", content: {text: $text}}')
          curl -sS -H "Content-Type: application/json" -X POST -d "$payload" "$WEBHOOK_URL"

-  deploy-mcp:
+  deploy:
    name: 部署 secrets-mcp
-    needs: [version, build-linux]
-    # 部署目标由仓库 Actions 配置：vars.DEPLOY_HOST / vars.DEPLOY_USER；私钥 secrets.DEPLOY_SSH_KEY（PEM 原文，勿 base64）
-    # （可用 scripts/setup-gitea-actions.sh 或 Gitea API 写入，勿写进本文件）
-    # Google OAuth / SERVER_MASTER_KEY / SECRETS_DATABASE_URL 等勿写入 CI，请在 ECS 上
-    # /opt/secrets-mcp/.env 配置（见 deploy/.env.example）。
-    # 若仓库 main 仍为纯 CLI、仅 feat/mcp 含本 workflow，请去掉条件里的 main，避免误部署。
-    if: needs.build-linux.result == 'success' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/feat/mcp' || github.ref == 'refs/heads/mcp')
+    needs: [ci]
+    if: |
+      github.ref == 'refs/heads/main' ||
+      github.ref == 'refs/heads/feat/mcp' ||
+      github.ref == 'refs/heads/mcp'
    runs-on: debian
    timeout-minutes: 10
    steps:
-      - uses: actions/checkout@v4
-
-      - name: 安装 Rust
-        run: |
-          if ! command -v cargo >/dev/null 2>&1; then
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
-            echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
-          fi
-          source "$HOME/.cargo/env" 2>/dev/null || true
-          sudo apt-get update -qq && sudo apt-get install -y -qq pkg-config musl-tools
-          rustup target add x86_64-unknown-linux-musl
-
-      - name: 缓存 Cargo
-        uses: actions/cache@v4
+      - name: 下载构建产物
+        uses: actions/download-artifact@v3
        with:
-          path: |
-            ~/.cargo/registry/index
-            ~/.cargo/registry/cache
-            ~/.cargo/git/db
-            target
-          key: cargo-x86_64-unknown-linux-musl-${{ hashFiles('Cargo.lock') }}
-          restore-keys: |
-            cargo-x86_64-unknown-linux-musl-
-
-      - name: 构建 secrets-mcp
-        run: |
-          cargo build --release --locked --target x86_64-unknown-linux-musl -p secrets-mcp
-          strip target/x86_64-unknown-linux-musl/release/${{ env.MCP_BINARY }}
+          name: ${{ env.MCP_BINARY }}-linux-musl
+          path: /tmp/artifact

      - name: 部署到阿里云 ECS
        env:
@@ -290,16 +210,15 @@ jobs:
          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
        run: |
          if [ -z "$DEPLOY_HOST" ] || [ -z "$DEPLOY_USER" ] || [ -z "$DEPLOY_SSH_KEY" ]; then
-            echo "部署跳过：请在仓库 Actions 中配置 vars.DEPLOY_HOST、vars.DEPLOY_USER 与 secrets.DEPLOY_SSH_KEY"
+            echo "部署跳过：请配置 vars.DEPLOY_HOST、vars.DEPLOY_USER 与 secrets.DEPLOY_SSH_KEY"
            exit 0
          fi

          echo "$DEPLOY_SSH_KEY" > /tmp/deploy_key
          chmod 600 /tmp/deploy_key

-          SCP="scp -i /tmp/deploy_key -o StrictHostKeyChecking=no"
-
-          $SCP target/x86_64-unknown-linux-musl/release/${{ env.MCP_BINARY }} \
+          scp -i /tmp/deploy_key -o StrictHostKeyChecking=no \
+            "/tmp/artifact/${MCP_BINARY}" \
            "${DEPLOY_USER}@${DEPLOY_HOST}:/tmp/secrets-mcp.new"

          ssh -i /tmp/deploy_key -o StrictHostKeyChecking=no "${DEPLOY_USER}@${DEPLOY_HOST}" "
@@ -309,7 +228,6 @@ jobs:
            sleep 2
            sudo systemctl is-active secrets-mcp && echo '服务启动成功' || (sudo journalctl -u secrets-mcp -n 20 && exit 1)
          "
-
          rm -f /tmp/deploy_key

      - name: 飞书通知
@@ -318,94 +236,13 @@ jobs:
          WEBHOOK_URL: ${{ vars.WEBHOOK_URL }}
        run: |
          [ -z "$WEBHOOK_URL" ] && exit 0
-          command -v jq >/dev/null 2>&1 || (sudo apt-get update -qq && sudo apt-get install -y -qq jq)
-          tag="${{ needs.version.outputs.tag }}"
-          commit=$(git log -1 --pretty=format:"%s" 2>/dev/null || echo "N/A")
+          tag="${{ needs.ci.outputs.tag }}"
          url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}"
          result="${{ job.status }}"
          if [ "$result" = "success" ]; then icon="✅"; else icon="❌"; fi
          msg="secrets-mcp 部署 ${icon}
          版本：${tag}
-          提交：${commit}
          作者：${{ github.actor }}
          详情：${url}"
          payload=$(jq -n --arg text "$msg" '{msg_type: "text", content: {text: $text}}')
          curl -sS -H "Content-Type: application/json" -X POST -d "$payload" "$WEBHOOK_URL"
-
-  publish-release:
-    name: 发布草稿 Release
-    needs: [version, build-linux]
-    if: always() && needs.version.outputs.release_id != ''
-    runs-on: debian
-    timeout-minutes: 5
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: 发布草稿
-        env:
-          RELEASE_TOKEN: ${{ secrets.RELEASE_TOKEN }}
-        run: |
-          [ -z "$RELEASE_TOKEN" ] && exit 0
-
-          linux_r="${{ needs.build-linux.result }}"
-          if [ "$linux_r" != "success" ]; then
-            echo "linux 构建未成功，保留草稿 Release"
-            exit 0
-          fi
-
-          release_api="${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/${{ needs.version.outputs.release_id }}"
-          http_code=$(curl -sS -o /tmp/publish-release.json -w '%{http_code}' \
-            -H "Authorization: token $RELEASE_TOKEN" \
-            -H "Content-Type: application/json" \
-            -X PATCH "$release_api" \
-            -d '{"draft":false}')
-
-          if [ "$http_code" != "200" ]; then
-            echo "发布草稿 Release 失败 (HTTP ${http_code})"
-            cat /tmp/publish-release.json 2>/dev/null || true
-            exit 1
-          fi
-          echo "Release 已发布"
-
-      - name: 飞书汇总通知
-        if: always()
-        env:
-          WEBHOOK_URL: ${{ vars.WEBHOOK_URL }}
-        run: |
-          [ -z "$WEBHOOK_URL" ] && exit 0
-          command -v jq >/dev/null 2>&1 || (sudo apt-get update -qq && sudo apt-get install -y -qq jq)
-
-          tag="${{ needs.version.outputs.tag }}"
-          tag_exists="${{ needs.version.outputs.tag_exists }}"
-          commit="${{ github.event.head_commit.message }}"
-          [ -z "$commit" ] && commit="${{ github.sha }}"
-          url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}"
-
-          linux_r="${{ needs.build-linux.result }}"
-          publish_r="${{ job.status }}"
-
-          icon() { case "$1" in success) echo "✅";; skipped) echo "⏭";; *) echo "❌";; esac; }
-
-          if [ "$linux_r" = "success" ] && [ "$publish_r" = "success" ]; then
-            status="发布成功 ✅"
-          elif [ "$linux_r" != "success" ]; then
-            status="构建失败 ❌"
-          else
-            status="发布失败 ❌"
-          fi
-
-          if [ "$tag_exists" = "false" ]; then
-            version_line="🆕 新版本 ${tag}"
-          else
-            version_line="🔄 重复构建 ${tag}"
-          fi
-
-          msg="secrets-mcp ${status}
-          ${version_line}
-          linux $(icon "$linux_r") | Release $(icon "$publish_r")
-          提交：${commit}
-          作者：${{ github.actor }}
-          详情：${url}"
-
-          payload=$(jq -n --arg text "$msg" '{msg_type: "text", content: {text: $text}}')
-          curl -sS -H "Content-Type: application/json" -X POST -d "$payload" "$WEBHOOK_URL"
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -2,12 +2,13 @@

 本仓库为 **MCP SaaS**：`secrets-core`（业务与持久化）+ `secrets-mcp`（Streamable HTTP MCP、Web、OAuth、API Key）。对外入口见 `crates/secrets-mcp`。

-## 提交 / 发版硬规则（优先于下文）
+## 提交 / 推送硬规则（优先于下文）
+
+**每次提交和推送前必须执行以下检查，无论是否明确「发版」：**

 1. 涉及 `crates/**`、根目录 `Cargo.toml`/`Cargo.lock`、`secrets-mcp` 行为变更的提交，默认视为**需要发版**，除非明确说明「本次不发版」。
-2. 发版前检查 `crates/secrets-mcp/Cargo.toml` 的 `version`，再查 tag：`git tag -l 'secrets-mcp-*'`。
-3. 若当前版本对应 tag 已存在，须先 bump `version`，再 `cargo build` 同步 `Cargo.lock` 后提交。
-4. 提交前优先运行 `./scripts/release-check.sh`（版本/tag + `fmt` + `clippy --locked` + `test --locked`）。
+2. 提交前检查 `crates/secrets-mcp/Cargo.toml` 的 `version`，再查 tag：`git tag -l 'secrets-mcp-*'`。若当前版本对应 tag 已存在且有代码变更，**必须 bump 版本号**并 `cargo build` 同步 `Cargo.lock`。
+3. 提交前运行 `./scripts/release-check.sh`（版本/tag + `fmt` + `clippy --locked` + `test --locked`）。若脚本不存在或不可用，至少运行 `cargo fmt -- --check && cargo clippy --locked -- -D warnings && cargo test --locked`。

 ## 项目结构

@@ -28,7 +29,8 @@ secrets/

 - **建议库名**：`secrets-mcp`（专用实例，与历史库名区分）。
 - **连接**：环境变量 **`SECRETS_DATABASE_URL`**（本分支无本地配置文件路径）。
- **表**：`entries`（含 `user_id`）、`secrets`、`entries_history`、`secrets_history`、`audit_log`、`users`、`oauth_accounts`、`api_keys`，首次连接 **auto-migrate**。
+- **表**：`entries`（含 `user_id`）、`secrets`、`entries_history`、`secrets_history`、`audit_log`、`users`、`oauth_accounts`，首次连接 **auto-migrate**（`secrets-core` 的 `migrate`）。
+- **Web 会话**：与上项 **同一数据库 URL**；`secrets-mcp` 启动时对 tower-sessions 的 PostgreSQL 存储 **auto-migrate**（会话表与业务表共存于该实例，无需第二套连接串）。

 ### 表结构（摘录）

@@ -36,15 +38,18 @@ secrets/
 entries (
  id          UUID PRIMARY KEY DEFAULT uuidv7(),
  user_id     UUID,                                -- 多租户：NULL=遗留行；非空=归属用户
-  namespace   VARCHAR(64)   NOT NULL,
-  kind        VARCHAR(64)   NOT NULL,
+  folder      VARCHAR(128)  NOT NULL DEFAULT '',
+  type        VARCHAR(64)   NOT NULL DEFAULT '',
  name        VARCHAR(256)  NOT NULL,
+  notes       TEXT          NOT NULL DEFAULT '',
  tags        TEXT[]        NOT NULL DEFAULT '{}',
  metadata    JSONB         NOT NULL DEFAULT '{}',
  version     BIGINT        NOT NULL DEFAULT 1,
  created_at  TIMESTAMPTZ   NOT NULL DEFAULT NOW(),
  updated_at  TIMESTAMPTZ   NOT NULL DEFAULT NOW()
 )
+-- 唯一：UNIQUE(user_id, folder, name) WHERE user_id IS NOT NULL；
+--       UNIQUE(folder, name) WHERE user_id IS NULL（单租户遗留）
 ```

 ```sql
@@ -60,7 +65,7 @@ secrets (
 )
 ```

-### users / oauth_accounts / api_keys
+### users / oauth_accounts

 ```sql
 users (
@@ -71,6 +76,7 @@ users (
  key_salt     BYTEA,         -- PBKDF2 salt（32B），首次设置密码短语时写入
  key_check    BYTEA,         -- 派生密钥加密已知常量，用于验证密码短语
  key_params   JSONB,         -- 算法参数，如 {"alg":"pbkdf2-sha256","iterations":600000}
+  api_key      TEXT UNIQUE,   -- MCP Bearer token（当前实现为明文存储）
  created_at   TIMESTAMPTZ NOT NULL DEFAULT NOW(),
  updated_at   TIMESTAMPTZ NOT NULL DEFAULT NOW()
 )
@@ -80,32 +86,31 @@ oauth_accounts (
  user_id      UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
  provider     VARCHAR(32) NOT NULL,
  provider_id  VARCHAR(256) NOT NULL,
-  ...
+  email        VARCHAR(256),
+  name         VARCHAR(256),
+  avatar_url   TEXT,
+  created_at   TIMESTAMPTZ NOT NULL DEFAULT NOW(),
  UNIQUE(provider, provider_id)
 )
-
-api_keys (
-  id            UUID PRIMARY KEY DEFAULT uuidv7(),
-  user_id       UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
-  name          VARCHAR(256) NOT NULL,
-  key_hash      VARCHAR(64) NOT NULL UNIQUE,
-  key_prefix    VARCHAR(12) NOT NULL,
-  last_used_at  TIMESTAMPTZ,
-  created_at    TIMESTAMPTZ NOT NULL DEFAULT NOW()
-)
+-- 另有唯一索引 UNIQUE(user_id, provider)（迁移中 idx_oauth_accounts_user_provider）：同一用户每种 provider 至多一条关联。
 ```

 ### audit_log / history

-与迁移脚本一致：`audit_log`、`entries_history`、`secrets_history` 用于审计与时间旅行恢复；字段定义见 `crates/secrets-core/src/db.rs` 内 `migrate` SQL。
+与迁移脚本一致：`audit_log`、`entries_history`、`secrets_history` 用于审计与时间旅行恢复；字段定义见 `crates/secrets-core/src/db.rs` 内 `migrate` SQL。`audit_log` 含可选 **`user_id`**（多租户下标识操作者；可空以兼容遗留数据）。`audit_log` 中普通业务事件使用 **`folder` / `type` / `name`** 对应 entry 坐标；登录类事件固定使用 **`folder='auth'`**，此时 `type`/`name` 表示认证目标而非 entry 身份。
+
+### MCP 消歧（AI 调用）
+
+按 `name` 定位条目的工具（`get` / `update` / 单条 `delete` / `history` / `rollback`）：若该用户下仅一条匹配则直接执行；若多条（同 `name`、不同 `folder`）则返回错误并提示补全 `folder`。`secrets_delete` 的 `dry_run=true` 与真实删除使用相同消歧规则。

 ### 字段职责

 | 字段 | 含义 | 示例 |
 |------|------|------|
-| `namespace` | 隔离空间 | `refining` |
-| `kind` | 记录类型 | `server`, `service`, `key` |
-| `name` | 标识名 | `gitea`, `i-example0…` |
+| `folder` | 隔离空间（参与唯一键） | `refining` |
+| `type` | 软分类（不参与唯一键） | `server`, `service`, `key`, `person` |
+| `name` | 标识名 | `gitea`, `aliyun` |
+| `notes` | 非敏感说明 | 自由文本 |
 | `tags` | 标签 | `["aliyun","prod"]` |
 | `metadata` | 明文描述 | `ip`、`url`、`key_ref` |
 | `secrets.field_name` | 加密字段名（明文） | `token`, `ssh_key` |
@@ -113,14 +118,14 @@ api_keys (

 ### PEM 共享（`key_ref`）

-将共享 PEM 存为 `kind=key` 的 entry；其它记录在 `metadata.key_ref` 指向该 key 的 `name`。更新 key 记录后，引用方通过服务层解析合并逻辑即可使用新密钥（实现见 `secrets_core::service`）。
+将共享 PEM 存为 **`type=key`** 的 entry；其它记录在 `metadata.key_ref` 指向该 key 的 `name`（支持 `folder/name` 格式消歧）。更新 key 记录后，引用方通过服务层解析合并逻辑即可使用新密钥（实现见 `secrets_core::service::env_map`）。

 ## 代码规范

 - 错误：业务层 `anyhow::Result`，避免生产路径 `unwrap()`。
 - 异步：`tokio` + `sqlx` async。
 - SQL：`sqlx::query` / `query_as` 参数绑定；动态 WHERE 仍须用占位符绑定。
- 日志：运维用 `tracing`；面向用户的 Web 响应走 axum handler。
+- 日志：运维用 `tracing`；面向用户的 Web 响应走 axum handler。tracing 字段风格：变量名即字段名时用简写（`%var`、`?var`、`var`），否则用显式形式（`field = %expr`）。
 - 审计：写操作成功后尽量 `audit::log_tx`；失败可 `warn`，不掩盖主错误。
 - 加密：密钥由用户密码短语通过 **PBKDF2-SHA256（600k 次）** 在客户端派生，服务端只存 `key_salt`/`key_check`/`key_params`，不持有原始密钥。Web 客户端在浏览器本地完成加解密；MCP 客户端通过 `X-Encryption-Key` 请求头传递密钥，服务端临时解密后返回明文。
 - MCP：tools 参数与 JSON Schema（`schemars`）保持同步，鉴权以请求扩展中的用户上下文为准。
@@ -148,10 +153,10 @@ git tag -l 'secrets-mcp-*'

 ## CI/CD

- **触发**：任意分支 `push`，且路径含 `crates/**`、`deploy/**`、根目录 `Cargo.toml`、`Cargo.lock`（见 `.gitea/workflows/secrets.yml`）。
- **版本与 tag**：从 `crates/secrets-mcp/Cargo.toml` 读版本；若远程已存在同名 `secrets-mcp-<version>` tag，**工作流失败**（须先 bump 版本并 `cargo build` 同步 `Cargo.lock`）；否则由 CI 创建并推送该 tag。
+- **触发**：任意分支 `push`，且路径含 `crates/**`、`deploy/**`、根目录 `Cargo.toml`、`Cargo.lock`、`.gitea/workflows/**`（见 `.gitea/workflows/secrets.yml`）。
+- **版本与 tag**：从 `crates/secrets-mcp/Cargo.toml` 读版本；构建成功后打 `secrets-mcp-<version>`：若远端已存在同名 tag，CI 会先删后于**当前提交**重建并推送（覆盖式发版）。
 - **质量与构建**：`fmt` / `clippy --locked` / `test --locked` → `x86_64-unknown-linux-musl` 发布构建 `secrets-mcp`。
- **Release（可选）**：`secrets.RELEASE_TOKEN`（Gitea PAT）用于创建草稿 Release、上传 `tar.gz` + `.sha256`、构建成功后发布；未配置则跳过 API Release，仅 tag + 构建。
+- **Release（可选）**：`secrets.RELEASE_TOKEN`（Gitea PAT）用于通过 API **创建或更新**该 tag 的 Release（非 draft）、上传 `tar.gz` + `.sha256`；未配置则跳过 API Release，仅 tag + 构建。
 - **部署（可选）**：仅 `main`、`feat/mcp`、`mcp` 分支在构建成功时跑 `deploy-mcp`；需 `vars.DEPLOY_HOST`、`vars.DEPLOY_USER`、`secrets.DEPLOY_SSH_KEY`。勿把 OAuth/DB 等写进 workflow，用 `deploy/.env.example` 在目标机配置。
 - **Secrets 写法**：Actions **secrets 须为原始值**（PEM、PAT 明文），**勿** base64；否则 SSH/Release 会失败。**勿**在 CI 中保存 `GOOGLE_CLIENT_SECRET`、DB 密码。
 - **通知**：`vars.WEBHOOK_URL`（可选，飞书）。
@@ -162,9 +167,8 @@ git tag -l 'secrets-mcp-*'
 |------|------|
 | `SECRETS_DATABASE_URL` | **必填**。PostgreSQL URL。 |
 | `BASE_URL` | 对外基址；OAuth 回调 `${BASE_URL}/auth/google/callback`。 |
-| `SECRETS_MCP_BIND` | 监听地址，默认 `0.0.0.0:9315`。 |
+| `SECRETS_MCP_BIND` | 监听地址，默认 `127.0.0.1:9315`（容器/远程直接暴露时需改为 `0.0.0.0:9315`）。 |
 | `GOOGLE_CLIENT_ID` / `GOOGLE_CLIENT_SECRET` | 可选；仅运行时配置。 |
 | `RUST_LOG` | 如 `secrets_mcp=debug`。 |
-| `USER` | 若写入审计 `actor`，由运行环境提供。 |

 > `SERVER_MASTER_KEY` 已不再需要。新架构下密钥由用户密码短语在客户端派生，服务端不持有。
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1809,6 +1809,25 @@ dependencies = [
 "syn",
 ]

+[[package]]
+name = "rmp"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ba8be72d372b2c9b35542551678538b562e7cf86c3315773cae48dfbfe7790c"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "rmp-serde"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72f81bee8c8ef9b577d1681a70ebbc962c232461e397b22c208c43c04b67a155"
+dependencies = [
+ "rmp",
+ "serde",
+]
+
 [[package]]
 name = "rsa"
 version = "0.9.10"
@@ -1949,7 +1968,7 @@ dependencies = [

 [[package]]
 name = "secrets-mcp"
-version = "0.1.1"
+version = "0.3.3"
 dependencies = [
 "anyhow",
 "askama",
@@ -1967,10 +1986,12 @@ dependencies = [
 "serde_json",
 "sha2",
 "sqlx",
+ "time",
 "tokio",
 "tower",
 "tower-http",
 "tower-sessions",
+ "tower-sessions-sqlx-store-chrono",
 "tracing",
 "tracing-subscriber",
 "urlencoding",
@@ -2700,6 +2721,7 @@ dependencies = [
 "tower",
 "tower-layer",
 "tower-service",
+ "tracing",
 ]

 [[package]]
@@ -2765,6 +2787,22 @@ dependencies = [
 "tower-sessions-core",
 ]

+[[package]]
+name = "tower-sessions-sqlx-store-chrono"
+version = "0.14.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b295c8fc08db03246e92773c5e10119b72db6bc4240112135bebb0e49670804f"
+dependencies = [
+ "async-trait",
+ "axum",
+ "chrono",
+ "rmp-serde",
+ "sqlx",
+ "thiserror",
+ "time",
+ "tower-sessions-core",
+]
+
 [[package]]
 name = "tracing"
 version = "0.1.44"
--- a/README.md
+++ b/README.md
@@ -17,17 +17,46 @@ cargo build --release -p secrets-mcp

 | 变量 | 说明 |
 |------|------|
-| `SECRETS_DATABASE_URL` | **必填**。PostgreSQL 连接串（建议专用库，如 `secrets-mcp`）。 |
+| `SECRETS_DATABASE_URL` | **必填**。PostgreSQL 连接串（推荐使用域名，例如 `db.refining.ltd`，避免直连 IP）。 |
+| `SECRETS_DATABASE_SSL_MODE` | 可选但强烈建议生产必填。推荐 `verify-full`（至少 `verify-ca`），避免回退到弱 TLS 模式。 |
+| `SECRETS_DATABASE_SSL_ROOT_CERT` | 可选。私有 CA 或自签链路时指定 CA 根证书路径（如 `/etc/secrets/pg-ca.crt`）。 |
+| `SECRETS_ENV` | 可选。设为 `prod` / `production` 时会拒绝弱 PostgreSQL TLS 模式（`prefer`、`disable`、`allow`、`require`）。 |
 | `BASE_URL` | 对外访问基址；OAuth 回调为 `{BASE_URL}/auth/google/callback`。默认 `http://localhost:9315`。 |
-| `SECRETS_MCP_BIND` | 监听地址，默认 `0.0.0.0:9315`。反代时常为 `127.0.0.1:9315`。 |
+| `SECRETS_MCP_BIND` | 监听地址，默认 `127.0.0.1:9315`。容器内或直接对外暴露端口时请改为 `0.0.0.0:9315`；反代时常为 `127.0.0.1:9315`。 |
 | `GOOGLE_CLIENT_ID` / `GOOGLE_CLIENT_SECRET` | 可选；不配置则无 Google 登录入口。运行时从环境读取，勿写入 CI、勿打入二进制。 |
+| `RUST_LOG` | 可选；日志级别，如 `secrets_mcp=debug`。 |

 ```bash
 cargo run -p secrets-mcp
 ```

+生产推荐示例（PostgreSQL TLS）：
+
+```bash
+SECRETS_DATABASE_URL=postgres://postgres:***@db.refining.ltd:5432/secrets-mcp
+SECRETS_DATABASE_SSL_MODE=verify-full
+SECRETS_DATABASE_SSL_ROOT_CERT=/etc/secrets/pg-ca.crt
+SECRETS_ENV=production
+```
+
 - **Web**：`BASE_URL`（登录、Dashboard、设置密码短语、创建 API Key）。
- **MCP**：Streamable HTTP 基址 `{BASE_URL}/mcp`，需 `Authorization: Bearer <api_key>` + `X-Encryption-Key: <hex>` 请求头。
+- **MCP**：Streamable HTTP 基址 `{BASE_URL}/mcp`，需 `Authorization: Bearer <api_key>` + `X-Encryption-Key: <hex>` 请求头（读密文工具须带密钥）。
+
+## PostgreSQL TLS 加固
+
+- 推荐将数据库域名单独设置为 `db.refining.ltd`，服务域名保持 `secrets.refining.app`。
+- 数据库证书建议使用可校验链路（如 Let's Encrypt 或私有 CA），并保证证书 `SAN` 包含 `db.refining.ltd`。
+- PostgreSQL 侧建议使用 `hostssl` 规则限制应用来源（如 `47.238.146.244/32`），逐步移除公网明文 `host` 访问。
+- 应用端推荐 `SECRETS_DATABASE_SSL_MODE=verify-full`；仅在过渡阶段可临时用 `verify-ca`。
+- 可执行运维步骤见 [`deploy/postgres-tls-hardening.md`](deploy/postgres-tls-hardening.md)。
+
+## MCP 与 AI 工作流（v0.3+）
+
+条目在逻辑上以 **`(folder, name)`** 在用户内唯一（数据库唯一索引：`user_id + folder + name`）。同名可在不同 folder 下各存一条（例如 `refining/aliyun` 与 `ricnsmart/aliyun`）。
+
+- **`secrets_search`**：发现条目（可按 query / folder / type / name 过滤）；不要求加密头。
+- **`secrets_get` / `secrets_update` / `secrets_delete`（按 name）/ `secrets_history` / `secrets_rollback`**：仅 `name` 且全局唯一则直接命中；若多条同名，返回消歧错误，需在参数中补 **`folder`**。
+- **`secrets_delete`**：`dry_run=true` 时与真实删除相同的消歧规则——唯一则预览一条，多条则报错并要求 `folder`。

 ## 加密架构（混合 E2EE）

@@ -77,7 +106,7 @@ flowchart LR
 ### 敏感数据传输

 - **OAuth `client_secret`** 只存服务端环境变量，不发给浏览器
- **API Key** 创建时原始 key 仅展示一次，库中只存 SHA-256 哈希
+- **API Key** 当前存放在 `users.api_key`，Dashboard 会明文展示并可重置
 - **X-Encryption-Key** 随 MCP 请求经 TLS 传输，服务端仅在请求处理期间持有（不持久化）
 - **生产环境必须走 HTTPS/TLS**

@@ -121,13 +150,14 @@ flowchart LR

 ## 数据模型

-主表 **`entries`**（`namespace`、`kind`、`name`、`tags`、`metadata`，多租户时带 `user_id`）+ 子表 **`secrets`**（每行一个加密字段：`field_name`、`encrypted`）。另有 `entries_history`、`secrets_history`、`audit_log`，以及 **`users`**（含 `key_salt`、`key_check`、`key_params`）、**`oauth_accounts`**、**`api_keys`**。首次连库自动迁移建表。
+主表 **`entries`**（`folder`、`type`、`name`、`notes`、`tags`、`metadata`，多租户时带 `user_id`）+ 子表 **`secrets`**（每行一个加密字段：`field_name`、`encrypted`）。**唯一性**：`UNIQUE(user_id, folder, name)`（`user_id` 为空时为遗留行唯一 `(folder, name)`）。另有 `entries_history`、`secrets_history`、`audit_log`，以及 **`users`**（含 `key_salt`、`key_check`、`key_params`、`api_key`）、**`oauth_accounts`**。首次连库自动迁移建表（`secrets-core` 的 `migrate`）；已有库可对照 [`scripts/migrate-v0.3.0.sql`](scripts/migrate-v0.3.0.sql) 做列重命名与索引重建。**Web 登录会话**（tower-sessions）使用同一 `SECRETS_DATABASE_URL`，进程启动时对会话存储执行迁移（见 `secrets-mcp` 中 `PostgresStore::migrate`），无需额外环境变量。

 | 位置 | 字段 | 说明 |
 |------|------|------|
-| entries | namespace | 一级隔离，如 `refining`、`ricnsmart` |
-| entries | kind | `server`、`service`、`key` 等（可扩展） |
-| entries | name | 人类可读标识 |
+| entries | folder | 组织/隔离空间，如 `refining`、`ricnsmart`；参与唯一键 |
+| entries | type | 软分类，如 `server`、`service`、`key`、`person`（可扩展，不参与唯一键） |
+| entries | name | 人类可读标识；与 `folder` 一起在用户内唯一 |
+| entries | notes | 非敏感说明文本 |
 | entries | metadata | 明文 JSON（ip、url、`key_ref` 等） |
 | secrets | field_name | 明文字段名，便于 schema 展示 |
 | secrets | encrypted | AES-GCM 密文（含 nonce） |
@@ -137,14 +167,15 @@ flowchart LR

 ### PEM 共享（`key_ref`）

-同一 PEM 可被多条 `server` 记录引用：将 PEM 存为 `kind=key` 的 entry，在服务器条目的 `metadata.key_ref` 中写 key 的名称；轮换时只更新 key 对应记录即可。
+同一 PEM 可被多条 `server` 等记录引用：将 PEM 存为 **`type=key`** 的 entry，在其它条目的 `metadata.key_ref` 中写该 key 条目的 `name`（支持 `folder/name` 格式消歧）；轮换时只更新 key 记录即可。

 ## 审计日志

-`add`、`update`、`delete` 等写操作写入 **`audit_log`**（操作类型、对象、摘要，不含 secret 明文）。
+`add`、`update`、`delete` 等写操作写入 **`audit_log`**（操作类型、对象、摘要，不含 secret 明文）。多租户场景下可写 **`user_id`**（可空，兼容遗留行）。
+业务条目事件使用 **`folder` / `type` / `name`**；登录类事件使用 **`folder='auth'`**，此时 `type`/`name` 表示认证目标（例如 `oauth` / `google`），不表示某条 secrets entry。

 ```sql
-SELECT action, namespace, kind, name, actor, detail, created_at
+SELECT action, folder, type, name, detail, user_id, created_at
 FROM audit_log
 ORDER BY created_at DESC
 LIMIT 20;
@@ -157,6 +188,7 @@ Cargo.toml
 crates/secrets-core/     # db / crypto / models / audit / service
 crates/secrets-mcp/     # MCP HTTP、Web、OAuth、API Key
 scripts/
+  migrate-v0.3.0.sql    # 可选：手动 SQL 迁移（namespace/kind → folder/type、唯一键含 folder）
 deploy/                 # systemd、.env 示例
 ```

@@ -164,9 +196,9 @@ deploy/                 # systemd、.env 示例

 见 [`.gitea/workflows/secrets.yml`](.gitea/workflows/secrets.yml)。

- **触发**：任意分支 `push`，且变更路径包含 `crates/**`、`deploy/**`、根目录 `Cargo.toml` / `Cargo.lock`。
- **流水线**：解析 `crates/secrets-mcp/Cargo.toml` 版本 → **若 `secrets-mcp-<version>` 的 tag 已存在则整次运行失败**（避免重复发版）→ 否则自动打 tag → `cargo fmt` / `clippy --locked` / `test --locked` → 交叉编译 `x86_64-unknown-linux-musl` 的 `secrets-mcp`。
- **Release（可选）**：配置仓库 Secret `RELEASE_TOKEN`（Gitea PAT，明文勿 base64）时，会通过 API 创建**草稿** Release、在 Linux 构建成功后上传 `tar.gz` 与 `.sha256`，再自动将草稿**正式发布**；未配置则跳过创建 Release 与产物上传，仅保留 tag 与构建结果。
+- **触发**：任意分支 `push`，且变更路径包含 `crates/**`、`deploy/**`、根目录 `Cargo.toml` / `Cargo.lock`、`.gitea/workflows/**`。
+- **流水线**：解析 `crates/secrets-mcp/Cargo.toml` 版本 → `cargo fmt` / `clippy --locked` / `test --locked` → 交叉编译 `x86_64-unknown-linux-musl` 的 `secrets-mcp` → 构建成功后打 tag `secrets-mcp-<version>`（若远端已存在同名 tag，会先删除再于**当前提交**重建并推送，覆盖式发版）。
+- **Release（可选）**：配置仓库 Secret `RELEASE_TOKEN`（Gitea PAT，明文勿 base64）时，会通过 API **创建或更新**已指向该 tag 的 Release（非 draft）、上传 `tar.gz` 与 `.sha256`；未配置则跳过 API Release，仅 tag + 构建结果。
 - **部署（可选）**：仅在 `main`、`feat/mcp` 或 `mcp` 分支且构建成功时，若已配置 `vars.DEPLOY_HOST`、`vars.DEPLOY_USER` 与 `secrets.DEPLOY_SSH_KEY`，则 `deploy-mcp` 通过 SCP/SSH 更新目标机二进制并 `systemctl restart secrets-mcp`。
 - **通知（可选）**：`vars.WEBHOOK_URL` 为飞书 Webhook 时，构建/部署/发布节点会推送简要状态。

--- a/crates/secrets-core/src/audit.rs
+++ b/crates/secrets-core/src/audit.rs
@@ -1,37 +1,88 @@
-use serde_json::Value;
-use sqlx::{Postgres, Transaction};
+use serde_json::{Value, json};
+use sqlx::{PgPool, Postgres, Transaction};
+use uuid::Uuid;

-/// Return the current OS user as the audit actor (falls back to empty string).
-pub fn current_actor() -> String {
-    std::env::var("USER").unwrap_or_default()
+pub const ACTION_LOGIN: &str = "login";
+pub const FOLDER_AUTH: &str = "auth";
+
+fn login_detail(provider: &str, client_ip: Option<&str>, user_agent: Option<&str>) -> Value {
+    json!({
+        "provider": provider,
+        "client_ip": client_ip,
+        "user_agent": user_agent,
+    })
+}
+
+/// Write a login audit entry without requiring an explicit transaction.
+pub async fn log_login(
+    pool: &PgPool,
+    entry_type: &str,
+    provider: &str,
+    user_id: Uuid,
+    client_ip: Option<&str>,
+    user_agent: Option<&str>,
+) {
+    let detail = login_detail(provider, client_ip, user_agent);
+    let result: Result<_, sqlx::Error> = sqlx::query(
+        "INSERT INTO audit_log (user_id, action, folder, type, name, detail) \
+         VALUES ($1, $2, $3, $4, $5, $6)",
+    )
+    .bind(user_id)
+    .bind(ACTION_LOGIN)
+    .bind(FOLDER_AUTH)
+    .bind(entry_type)
+    .bind(provider)
+    .bind(&detail)
+    .execute(pool)
+    .await;
+
+    if let Err(e) = result {
+        tracing::warn!(error = %e, entry_type, provider, "failed to write login audit log");
+    } else {
+        tracing::debug!(entry_type, provider, ?user_id, "login audit logged");
+    }
 }

 /// Write an audit entry within an existing transaction.
 pub async fn log_tx(
    tx: &mut Transaction<'_, Postgres>,
+    user_id: Option<Uuid>,
    action: &str,
-    namespace: &str,
-    kind: &str,
+    folder: &str,
+    entry_type: &str,
    name: &str,
    detail: Value,
 ) {
-    let actor = current_actor();
    let result: Result<_, sqlx::Error> = sqlx::query(
-        "INSERT INTO audit_log (action, namespace, kind, name, detail, actor) \
+        "INSERT INTO audit_log (user_id, action, folder, type, name, detail) \
         VALUES ($1, $2, $3, $4, $5, $6)",
    )
+    .bind(user_id)
    .bind(action)
-    .bind(namespace)
-    .bind(kind)
+    .bind(folder)
+    .bind(entry_type)
    .bind(name)
    .bind(&detail)
-    .bind(&actor)
    .execute(&mut **tx)
    .await;

    if let Err(e) = result {
        tracing::warn!(error = %e, "failed to write audit log");
    } else {
-        tracing::debug!(action, namespace, kind, name, actor, "audit logged");
+        tracing::debug!(action, folder, entry_type, name, "audit logged");
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn login_detail_includes_expected_fields() {
+        let detail = login_detail("google", Some("127.0.0.1"), Some("Mozilla/5.0"));
+
+        assert_eq!(detail["provider"], "google");
+        assert_eq!(detail["client_ip"], "127.0.0.1");
+        assert_eq!(detail["user_agent"], "Mozilla/5.0");
    }
 }
--- a/crates/secrets-core/src/config.rs
+++ b/crates/secrets-core/src/config.rs
@@ -1,4 +1,15 @@
-use anyhow::Result;
+use std::path::PathBuf;
+
+use anyhow::{Context, Result};
+use sqlx::postgres::PgSslMode;
+
+#[derive(Debug, Clone)]
+pub struct DatabaseConfig {
+    pub url: String,
+    pub ssl_mode: Option<PgSslMode>,
+    pub ssl_root_cert: Option<PathBuf>,
+    pub enforce_strict_tls: bool,
+}

 /// Resolve database URL from environment.
 /// Priority: `SECRETS_DATABASE_URL` env var → error.
@@ -18,3 +29,54 @@ pub fn resolve_db_url(override_url: &str) -> Result<String> {
         Example: SECRETS_DATABASE_URL=postgres://user:pass@host:port/dbname"
    )
 }
+
+fn env_var_non_empty(name: &str) -> Option<String> {
+    std::env::var(name)
+        .ok()
+        .filter(|value| !value.trim().is_empty())
+}
+
+fn parse_ssl_mode_from_env() -> Result<Option<PgSslMode>> {
+    let Some(mode) = env_var_non_empty("SECRETS_DATABASE_SSL_MODE") else {
+        return Ok(None);
+    };
+
+    let parsed = mode.parse::<PgSslMode>().with_context(|| {
+        format!(
+            "Invalid SECRETS_DATABASE_SSL_MODE='{mode}'. Use one of: disable, allow, prefer, require, verify-ca, verify-full."
+        )
+    })?;
+    Ok(Some(parsed))
+}
+
+fn resolve_ssl_root_cert_from_env() -> Result<Option<PathBuf>> {
+    let Some(path) = env_var_non_empty("SECRETS_DATABASE_SSL_ROOT_CERT") else {
+        return Ok(None);
+    };
+    let path = PathBuf::from(path);
+    if !path.exists() {
+        anyhow::bail!(
+            "SECRETS_DATABASE_SSL_ROOT_CERT points to a missing file: {}",
+            path.display()
+        );
+    }
+    Ok(Some(path))
+}
+
+fn is_production_env() -> bool {
+    matches!(
+        env_var_non_empty("SECRETS_ENV")
+            .as_deref()
+            .map(|value| value.to_ascii_lowercase()),
+        Some(value) if value == "prod" || value == "production"
+    )
+}
+
+pub fn resolve_db_config(override_url: &str) -> Result<DatabaseConfig> {
+    Ok(DatabaseConfig {
+        url: resolve_db_url(override_url)?,
+        ssl_mode: parse_ssl_mode_from_env()?,
+        ssl_root_cert: resolve_ssl_root_cert_from_env()?,
+        enforce_strict_tls: is_production_env(),
+    })
+}
--- a/crates/secrets-core/src/crypto.rs
+++ b/crates/secrets-core/src/crypto.rs
@@ -55,35 +55,6 @@ pub fn decrypt_json(master_key: &[u8; 32], data: &[u8]) -> Result<Value> {
    serde_json::from_slice(&bytes).context("deserialize decrypted JSON")
 }

-// ─── Per-user key management (DEPRECATED — kept only for migration) ───────────
-
-/// Generate a new random 32-byte per-user encryption key.
-#[allow(dead_code)]
-pub fn generate_user_key() -> [u8; 32] {
-    use aes_gcm::aead::rand_core::RngCore;
-    let mut key = [0u8; 32];
-    OsRng.fill_bytes(&mut key);
-    key
-}
-
-/// Wrap a per-user key with the server master key using AES-256-GCM.
-#[allow(dead_code)]
-pub fn wrap_user_key(server_master_key: &[u8; 32], user_key: &[u8; 32]) -> Result<Vec<u8>> {
-    encrypt(server_master_key, user_key.as_ref())
-}
-
-/// Unwrap a per-user key using the server master key.
-#[allow(dead_code)]
-pub fn unwrap_user_key(server_master_key: &[u8; 32], wrapped: &[u8]) -> Result<[u8; 32]> {
-    let bytes = decrypt(server_master_key, wrapped)?;
-    if bytes.len() != 32 {
-        bail!("unwrapped user key has unexpected length {}", bytes.len());
-    }
-    let mut key = [0u8; 32];
-    key.copy_from_slice(&bytes);
-    Ok(key)
-}
-
 // ─── Client-supplied key extraction ──────────────────────────────────────────

 /// Parse a 64-char hex string (from X-Encryption-Key header) into a 32-byte key.
@@ -100,33 +71,6 @@ pub fn extract_key_from_hex(hex_str: &str) -> Result<[u8; 32]> {
    Ok(key)
 }

-// ─── Server master key ────────────────────────────────────────────────────────
-
-/// Load the server master key from `SERVER_MASTER_KEY` environment variable (64 hex chars).
-pub fn load_master_key_auto() -> Result<[u8; 32]> {
-    let hex_str = std::env::var("SERVER_MASTER_KEY").map_err(|_| {
-        anyhow::anyhow!(
-            "SERVER_MASTER_KEY is not set. \
-             Generate one with: openssl rand -hex 32"
-        )
-    })?;
-
-    if hex_str.is_empty() {
-        bail!("SERVER_MASTER_KEY is set but empty");
-    }
-
-    let bytes = hex::decode_hex(hex_str.trim())?;
-    if bytes.len() != 32 {
-        bail!(
-            "SERVER_MASTER_KEY must be 64 hex chars (32 bytes), got {} bytes",
-            bytes.len()
-        );
-    }
-    let mut key = [0u8; 32];
-    key.copy_from_slice(&bytes);
-    Ok(key)
-}
-
 // ─── Public hex helpers ───────────────────────────────────────────────────────

 pub mod hex {
@@ -186,22 +130,4 @@ mod tests {
        let dec = decrypt_json(&key, &enc).unwrap();
        assert_eq!(dec, value);
    }
-
-    #[test]
-    fn user_key_wrap_unwrap_roundtrip() {
-        let server_key = [0xABu8; 32];
-        let user_key = [0xCDu8; 32];
-        let wrapped = wrap_user_key(&server_key, &user_key).unwrap();
-        let unwrapped = unwrap_user_key(&server_key, &wrapped).unwrap();
-        assert_eq!(unwrapped, user_key);
-    }
-
-    #[test]
-    fn user_key_wrap_wrong_server_key_fails() {
-        let server_key1 = [0xABu8; 32];
-        let server_key2 = [0xEFu8; 32];
-        let user_key = [0xCDu8; 32];
-        let wrapped = wrap_user_key(&server_key1, &user_key).unwrap();
-        assert!(unwrap_user_key(&server_key2, &wrapped).is_err());
-    }
 }
--- a/crates/secrets-core/src/db.rs
+++ b/crates/secrets-core/src/db.rs
@@ -1,16 +1,45 @@
-use anyhow::Result;
+use std::str::FromStr;
+
+use anyhow::{Context, Result};
 use serde_json::Value;
 use sqlx::PgPool;
-use sqlx::postgres::PgPoolOptions;
+use sqlx::postgres::{PgConnectOptions, PgPoolOptions, PgSslMode};

-use crate::audit::current_actor;
+use crate::config::DatabaseConfig;

-pub async fn create_pool(database_url: &str) -> Result<PgPool> {
+fn build_connect_options(config: &DatabaseConfig) -> Result<PgConnectOptions> {
+    let mut options = PgConnectOptions::from_str(&config.url)
+        .with_context(|| "failed to parse SECRETS_DATABASE_URL".to_string())?;
+
+    if let Some(mode) = config.ssl_mode {
+        options = options.ssl_mode(mode);
+    }
+    if let Some(path) = &config.ssl_root_cert {
+        options = options.ssl_root_cert(path);
+    }
+
+    if config.enforce_strict_tls
+        && !matches!(
+            options.get_ssl_mode(),
+            PgSslMode::VerifyCa | PgSslMode::VerifyFull
+        )
+    {
+        anyhow::bail!(
+            "Refusing to start in production with weak PostgreSQL TLS mode. \
+             Set SECRETS_DATABASE_SSL_MODE=verify-ca or verify-full."
+        );
+    }
+
+    Ok(options)
+}
+
+pub async fn create_pool(config: &DatabaseConfig) -> Result<PgPool> {
    tracing::debug!("connecting to database");
+    let connect_options = build_connect_options(config)?;
    let pool = PgPoolOptions::new()
        .max_connections(10)
        .acquire_timeout(std::time::Duration::from_secs(5))
-        .connect(database_url)
+        .connect_with(connect_options)
        .await?;
    tracing::debug!("database connection established");
    Ok(pool)
@@ -24,9 +53,10 @@ pub async fn migrate(pool: &PgPool) -> Result<()> {
        CREATE TABLE IF NOT EXISTS entries (
            id          UUID PRIMARY KEY DEFAULT uuidv7(),
            user_id     UUID,
-            namespace   VARCHAR(64)  NOT NULL,
-            kind        VARCHAR(64)  NOT NULL,
+            folder      VARCHAR(128) NOT NULL DEFAULT '',
+            type        VARCHAR(64)  NOT NULL DEFAULT '',
            name        VARCHAR(256) NOT NULL,
+            notes       TEXT         NOT NULL DEFAULT '',
            tags        TEXT[]       NOT NULL DEFAULT '{}',
            metadata    JSONB        NOT NULL DEFAULT '{}',
            version     BIGINT       NOT NULL DEFAULT 1,
@@ -36,16 +66,16 @@ pub async fn migrate(pool: &PgPool) -> Result<()> {

        -- Legacy unique constraint without user_id (single-user mode)
        CREATE UNIQUE INDEX IF NOT EXISTS idx_entries_unique_legacy
-            ON entries(namespace, kind, name)
+            ON entries(folder, name)
            WHERE user_id IS NULL;

        -- Multi-user unique constraint
        CREATE UNIQUE INDEX IF NOT EXISTS idx_entries_unique_user
-            ON entries(user_id, namespace, kind, name)
+            ON entries(user_id, folder, name)
            WHERE user_id IS NOT NULL;

-        CREATE INDEX IF NOT EXISTS idx_entries_namespace ON entries(namespace);
-        CREATE INDEX IF NOT EXISTS idx_entries_kind      ON entries(kind);
+        CREATE INDEX IF NOT EXISTS idx_entries_folder   ON entries(folder) WHERE folder <> '';
+        CREATE INDEX IF NOT EXISTS idx_entries_type     ON entries(type) WHERE type <> '';
        CREATE INDEX IF NOT EXISTS idx_entries_user_id  ON entries(user_id) WHERE user_id IS NOT NULL;
        CREATE INDEX IF NOT EXISTS idx_entries_tags     ON entries USING GIN(tags);
        CREATE INDEX IF NOT EXISTS idx_entries_metadata ON entries USING GIN(metadata jsonb_path_ops);
@@ -67,42 +97,46 @@ pub async fn migrate(pool: &PgPool) -> Result<()> {
        -- ── audit_log: append-only operation log ─────────────────────────────────
        CREATE TABLE IF NOT EXISTS audit_log (
            id          BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+            user_id     UUID,
            action      VARCHAR(32)  NOT NULL,
-            namespace   VARCHAR(64)  NOT NULL,
-            kind        VARCHAR(64)  NOT NULL,
+            folder      VARCHAR(128) NOT NULL DEFAULT '',
+            type        VARCHAR(64)  NOT NULL DEFAULT '',
            name        VARCHAR(256) NOT NULL,
            detail      JSONB        NOT NULL DEFAULT '{}',
-            actor       VARCHAR(128) NOT NULL DEFAULT '',
            created_at  TIMESTAMPTZ  NOT NULL DEFAULT NOW()
        );

        CREATE INDEX IF NOT EXISTS idx_audit_log_created      ON audit_log(created_at DESC);
-        CREATE INDEX IF NOT EXISTS idx_audit_log_ns_kind  ON audit_log(namespace, kind);
+        CREATE INDEX IF NOT EXISTS idx_audit_log_folder_type  ON audit_log(folder, type);
+        CREATE INDEX IF NOT EXISTS idx_audit_log_user_id      ON audit_log(user_id) WHERE user_id IS NOT NULL;

        -- ── entries_history ───────────────────────────────────────────────────────
        CREATE TABLE IF NOT EXISTS entries_history (
            id          BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
            entry_id    UUID         NOT NULL,
-            namespace   VARCHAR(64)  NOT NULL,
-            kind        VARCHAR(64)  NOT NULL,
+            folder      VARCHAR(128) NOT NULL DEFAULT '',
+            type        VARCHAR(64)  NOT NULL DEFAULT '',
            name        VARCHAR(256) NOT NULL,
            version     BIGINT       NOT NULL,
            action      VARCHAR(16)  NOT NULL,
            tags        TEXT[]       NOT NULL DEFAULT '{}',
            metadata    JSONB        NOT NULL DEFAULT '{}',
-            actor       VARCHAR(128) NOT NULL DEFAULT '',
            created_at  TIMESTAMPTZ  NOT NULL DEFAULT NOW()
        );

        CREATE INDEX IF NOT EXISTS idx_entries_history_entry_id
            ON entries_history(entry_id, version DESC);
-        CREATE INDEX IF NOT EXISTS idx_entries_history_ns_kind_name
-            ON entries_history(namespace, kind, name, version DESC);
+        CREATE INDEX IF NOT EXISTS idx_entries_history_folder_type_name
+            ON entries_history(folder, type, name, version DESC);

        -- Backfill: add user_id to entries_history for multi-tenant isolation
        ALTER TABLE entries_history ADD COLUMN IF NOT EXISTS user_id UUID;
        CREATE INDEX IF NOT EXISTS idx_entries_history_user_id
            ON entries_history(user_id) WHERE user_id IS NOT NULL;
+        ALTER TABLE entries_history DROP COLUMN IF EXISTS actor;
+
+        -- Backfill: add notes to entries if not present (fresh installs already have it)
+        ALTER TABLE entries ADD COLUMN IF NOT EXISTS notes TEXT NOT NULL DEFAULT '';

        -- ── secrets_history: field-level snapshot ────────────────────────────────
        CREATE TABLE IF NOT EXISTS secrets_history (
@@ -113,7 +147,6 @@ pub async fn migrate(pool: &PgPool) -> Result<()> {
            field_name      VARCHAR(256) NOT NULL,
            encrypted       BYTEA        NOT NULL DEFAULT '\x',
            action          VARCHAR(16)  NOT NULL,
-            actor           VARCHAR(128) NOT NULL DEFAULT '',
            created_at      TIMESTAMPTZ  NOT NULL DEFAULT NOW()
        );

@@ -122,6 +155,9 @@ pub async fn migrate(pool: &PgPool) -> Result<()> {
        CREATE INDEX IF NOT EXISTS idx_secrets_history_secret_id
            ON secrets_history(secret_id);

+        -- Drop redundant actor column (derivable via entries_history JOIN)
+        ALTER TABLE secrets_history DROP COLUMN IF EXISTS actor;
+
        -- ── users ─────────────────────────────────────────────────────────────────
        CREATE TABLE IF NOT EXISTS users (
            id          UUID PRIMARY KEY DEFAULT uuidv7(),
@@ -152,21 +188,284 @@ pub async fn migrate(pool: &PgPool) -> Result<()> {
        CREATE INDEX IF NOT EXISTS idx_oauth_accounts_user ON oauth_accounts(user_id);
        CREATE UNIQUE INDEX IF NOT EXISTS idx_oauth_accounts_user_provider
            ON oauth_accounts(user_id, provider);
+
+        -- FK: user_id columns -> users(id) (nullable = legacy rows; ON DELETE SET NULL)
+        DO $$ BEGIN
+            IF NOT EXISTS (
+                SELECT 1 FROM pg_constraint WHERE conname = 'fk_entries_user_id'
+            ) THEN
+                ALTER TABLE entries
+                    ADD CONSTRAINT fk_entries_user_id
+                    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL;
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF NOT EXISTS (
+                SELECT 1 FROM pg_constraint WHERE conname = 'fk_entries_history_user_id'
+            ) THEN
+                ALTER TABLE entries_history
+                    ADD CONSTRAINT fk_entries_history_user_id
+                    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL;
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF NOT EXISTS (
+                SELECT 1 FROM pg_constraint WHERE conname = 'fk_audit_log_user_id'
+            ) THEN
+                ALTER TABLE audit_log
+                    ADD CONSTRAINT fk_audit_log_user_id
+                    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL;
+            END IF;
+        END $$;
        "#,
    )
    .execute(pool)
    .await?;
+    migrate_schema(pool).await?;
+    restore_plaintext_api_keys(pool).await?;
+
    tracing::debug!("migrations complete");
    Ok(())
 }

+/// Idempotent schema migration: rename namespace→folder, kind→type in existing databases.
+async fn migrate_schema(pool: &PgPool) -> Result<()> {
+    sqlx::raw_sql(
+        r#"
+        -- ── entries: rename namespace→folder, kind→type ──────────────────────────
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries' AND column_name = 'namespace'
+            ) THEN
+                ALTER TABLE entries RENAME COLUMN namespace TO folder;
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries' AND column_name = 'kind'
+            ) THEN
+                ALTER TABLE entries RENAME COLUMN kind TO type;
+            END IF;
+        END $$;
+
+        -- ── audit_log: rename namespace→folder, kind→type ────────────────────────
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'audit_log' AND column_name = 'namespace'
+            ) THEN
+                ALTER TABLE audit_log RENAME COLUMN namespace TO folder;
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'audit_log' AND column_name = 'kind'
+            ) THEN
+                ALTER TABLE audit_log RENAME COLUMN kind TO type;
+            END IF;
+        END $$;
+
+        -- ── entries_history: rename namespace→folder, kind→type ──────────────────
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries_history' AND column_name = 'namespace'
+            ) THEN
+                ALTER TABLE entries_history RENAME COLUMN namespace TO folder;
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries_history' AND column_name = 'kind'
+            ) THEN
+                ALTER TABLE entries_history RENAME COLUMN kind TO type;
+            END IF;
+        END $$;
+
+        -- ── Set empty defaults for new folder/type columns ────────────────────────
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries' AND column_name = 'folder'
+            ) THEN
+                UPDATE entries SET folder = '' WHERE folder IS NULL;
+                ALTER TABLE entries ALTER COLUMN folder SET NOT NULL;
+                ALTER TABLE entries ALTER COLUMN folder SET DEFAULT '';
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries' AND column_name = 'type'
+            ) THEN
+                UPDATE entries SET type = '' WHERE type IS NULL;
+                ALTER TABLE entries ALTER COLUMN type SET NOT NULL;
+                ALTER TABLE entries ALTER COLUMN type SET DEFAULT '';
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'audit_log' AND column_name = 'folder'
+            ) THEN
+                UPDATE audit_log SET folder = '' WHERE folder IS NULL;
+                ALTER TABLE audit_log ALTER COLUMN folder SET NOT NULL;
+                ALTER TABLE audit_log ALTER COLUMN folder SET DEFAULT '';
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'audit_log' AND column_name = 'type'
+            ) THEN
+                UPDATE audit_log SET type = '' WHERE type IS NULL;
+                ALTER TABLE audit_log ALTER COLUMN type SET NOT NULL;
+                ALTER TABLE audit_log ALTER COLUMN type SET DEFAULT '';
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries_history' AND column_name = 'folder'
+            ) THEN
+                UPDATE entries_history SET folder = '' WHERE folder IS NULL;
+                ALTER TABLE entries_history ALTER COLUMN folder SET NOT NULL;
+                ALTER TABLE entries_history ALTER COLUMN folder SET DEFAULT '';
+            END IF;
+        END $$;
+
+        DO $$ BEGIN
+            IF EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = 'entries_history' AND column_name = 'type'
+            ) THEN
+                UPDATE entries_history SET type = '' WHERE type IS NULL;
+                ALTER TABLE entries_history ALTER COLUMN type SET NOT NULL;
+                ALTER TABLE entries_history ALTER COLUMN type SET DEFAULT '';
+            END IF;
+        END $$;
+
+        -- ── Rebuild unique indexes on entries: folder is now part of the key ────────
+        -- (user_id, folder, name) allows same name in different folders.
+        DROP INDEX IF EXISTS idx_entries_unique_legacy;
+        DROP INDEX IF EXISTS idx_entries_unique_user;
+
+        CREATE UNIQUE INDEX IF NOT EXISTS idx_entries_unique_legacy
+            ON entries(folder, name)
+            WHERE user_id IS NULL;
+
+        CREATE UNIQUE INDEX IF NOT EXISTS idx_entries_unique_user
+            ON entries(user_id, folder, name)
+            WHERE user_id IS NOT NULL;
+
+        -- ── Replace old namespace/kind indexes ────────────────────────────────────
+        DROP INDEX IF EXISTS idx_entries_namespace;
+        DROP INDEX IF EXISTS idx_entries_kind;
+        DROP INDEX IF EXISTS idx_audit_log_ns_kind;
+        DROP INDEX IF EXISTS idx_entries_history_ns_kind_name;
+
+        CREATE INDEX IF NOT EXISTS idx_entries_folder
+            ON entries(folder) WHERE folder <> '';
+        CREATE INDEX IF NOT EXISTS idx_entries_type
+            ON entries(type) WHERE type <> '';
+        CREATE INDEX IF NOT EXISTS idx_audit_log_folder_type
+            ON audit_log(folder, type);
+        CREATE INDEX IF NOT EXISTS idx_entries_history_folder_type_name
+            ON entries_history(folder, type, name, version DESC);
+
+        -- ── Drop legacy actor columns ─────────────────────────────────────────────
+        ALTER TABLE secrets_history DROP COLUMN IF EXISTS actor;
+        ALTER TABLE audit_log DROP COLUMN IF EXISTS actor;
+        "#,
+    )
+    .execute(pool)
+    .await?;
+    Ok(())
+}
+
+async fn restore_plaintext_api_keys(pool: &PgPool) -> Result<()> {
+    let has_users_api_key: bool = sqlx::query_scalar(
+        "SELECT EXISTS (
+            SELECT 1
+            FROM information_schema.columns
+            WHERE table_schema = 'public'
+              AND table_name = 'users'
+              AND column_name = 'api_key'
+        )",
+    )
+    .fetch_one(pool)
+    .await?;
+
+    if !has_users_api_key {
+        sqlx::query("ALTER TABLE users ADD COLUMN api_key TEXT")
+            .execute(pool)
+            .await?;
+        sqlx::query("CREATE UNIQUE INDEX IF NOT EXISTS idx_users_api_key ON users(api_key) WHERE api_key IS NOT NULL")
+            .execute(pool)
+            .await?;
+    }
+
+    let has_api_keys_table: bool = sqlx::query_scalar(
+        "SELECT EXISTS (
+            SELECT 1
+            FROM information_schema.tables
+            WHERE table_schema = 'public'
+              AND table_name = 'api_keys'
+        )",
+    )
+    .fetch_one(pool)
+    .await?;
+
+    if !has_api_keys_table {
+        return Ok(());
+    }
+
+    #[derive(sqlx::FromRow)]
+    struct UserWithoutKey {
+        id: uuid::Uuid,
+    }
+
+    let users_without_key: Vec<UserWithoutKey> =
+        sqlx::query_as("SELECT DISTINCT user_id AS id FROM api_keys WHERE user_id NOT IN (SELECT id FROM users WHERE api_key IS NOT NULL)")
+            .fetch_all(pool)
+            .await?;
+
+    for user in users_without_key {
+        let new_key = crate::service::api_key::generate_api_key();
+        sqlx::query("UPDATE users SET api_key = $1 WHERE id = $2")
+            .bind(&new_key)
+            .bind(user.id)
+            .execute(pool)
+            .await?;
+    }
+
+    sqlx::query("DROP TABLE IF EXISTS api_keys")
+        .execute(pool)
+        .await?;
+
+    Ok(())
+}
+
 // ── Entry-level history snapshot ─────────────────────────────────────────────

 pub struct EntrySnapshotParams<'a> {
    pub entry_id: uuid::Uuid,
    pub user_id: Option<uuid::Uuid>,
-    pub namespace: &'a str,
-    pub kind: &'a str,
+    pub folder: &'a str,
+    pub entry_type: &'a str,
    pub name: &'a str,
    pub version: i64,
    pub action: &'a str,
@@ -178,21 +477,19 @@ pub async fn snapshot_entry_history(
    tx: &mut sqlx::Transaction<'_, sqlx::Postgres>,
    p: EntrySnapshotParams<'_>,
 ) -> Result<()> {
-    let actor = current_actor();
    sqlx::query(
        "INSERT INTO entries_history \
-         (entry_id, namespace, kind, name, version, action, tags, metadata, actor, user_id) \
-         VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)",
+         (entry_id, folder, type, name, version, action, tags, metadata, user_id) \
+         VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)",
    )
    .bind(p.entry_id)
-    .bind(p.namespace)
-    .bind(p.kind)
+    .bind(p.folder)
+    .bind(p.entry_type)
    .bind(p.name)
    .bind(p.version)
    .bind(p.action)
    .bind(p.tags)
    .bind(p.metadata)
-    .bind(&actor)
    .bind(p.user_id)
    .execute(&mut **tx)
    .await?;
@@ -214,11 +511,10 @@ pub async fn snapshot_secret_history(
    tx: &mut sqlx::Transaction<'_, sqlx::Postgres>,
    p: SecretSnapshotParams<'_>,
 ) -> Result<()> {
-    let actor = current_actor();
    sqlx::query(
        "INSERT INTO secrets_history \
-         (entry_id, secret_id, entry_version, field_name, encrypted, action, actor) \
-         VALUES ($1, $2, $3, $4, $5, $6, $7)",
+         (entry_id, secret_id, entry_version, field_name, encrypted, action) \
+         VALUES ($1, $2, $3, $4, $5, $6)",
    )
    .bind(p.entry_id)
    .bind(p.secret_id)
@@ -226,7 +522,6 @@ pub async fn snapshot_secret_history(
    .bind(p.field_name)
    .bind(p.encrypted)
    .bind(p.action)
-    .bind(&actor)
    .execute(&mut **tx)
    .await?;
    Ok(())
--- a/crates/secrets-core/src/models.rs
+++ b/crates/secrets-core/src/models.rs
@@ -4,14 +4,18 @@ use serde_json::Value;
 use std::collections::BTreeMap;
 use uuid::Uuid;

-/// A top-level entry (server, service, key, …).
+/// A top-level entry (server, service, key, person, …).
 /// Sensitive fields are stored separately in `secrets`.
 #[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
 pub struct Entry {
    pub id: Uuid,
-    pub namespace: String,
-    pub kind: String,
+    pub user_id: Option<Uuid>,
+    pub folder: String,
+    #[serde(rename = "type")]
+    #[sqlx(rename = "type")]
+    pub entry_type: String,
    pub name: String,
+    pub notes: String,
    pub tags: Vec<String>,
    pub metadata: Value,
    pub version: i64,
@@ -39,8 +43,12 @@ pub struct SecretField {
 pub struct EntryRow {
    pub id: Uuid,
    pub version: i64,
+    pub folder: String,
+    #[sqlx(rename = "type")]
+    pub entry_type: String,
    pub tags: Vec<String>,
    pub metadata: Value,
+    pub notes: String,
 }

 /// Minimal secret field row fetched before snapshots or cascade deletes.
@@ -127,10 +135,14 @@ pub struct ExportData {
 /// A single entry with decrypted secrets for export/import.
 #[derive(Debug, Serialize, Deserialize)]
 pub struct ExportEntry {
-    pub namespace: String,
-    pub kind: String,
    pub name: String,
    #[serde(default)]
+    pub folder: String,
+    #[serde(default, rename = "type")]
+    pub entry_type: String,
+    #[serde(default)]
+    pub notes: String,
+    #[serde(default)]
    pub tags: Vec<String>,
    #[serde(default)]
    pub metadata: Value,
@@ -174,6 +186,21 @@ pub struct OauthAccount {
    pub created_at: DateTime<Utc>,
 }

+/// A single audit log row, optionally scoped to a business user.
+#[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
+pub struct AuditLogEntry {
+    pub id: i64,
+    pub user_id: Option<Uuid>,
+    pub action: String,
+    pub folder: String,
+    #[serde(rename = "type")]
+    #[sqlx(rename = "type")]
+    pub entry_type: String,
+    pub name: String,
+    pub detail: Value,
+    pub created_at: DateTime<Utc>,
+}
+
 // ── TOML ↔ JSON value conversion ──────────────────────────────────────────────

 /// Convert a serde_json Value to a toml Value.
--- a/crates/secrets-core/src/service/add.rs
+++ b/crates/secrets-core/src/service/add.rs
@@ -159,18 +159,20 @@ pub fn flatten_json_fields(prefix: &str, value: &Value) -> Vec<(String, Value)>

 #[derive(Debug, serde::Serialize)]
 pub struct AddResult {
-    pub namespace: String,
-    pub kind: String,
    pub name: String,
+    pub folder: String,
+    #[serde(rename = "type")]
+    pub entry_type: String,
    pub tags: Vec<String>,
    pub meta_keys: Vec<String>,
    pub secret_keys: Vec<String>,
 }

 pub struct AddParams<'a> {
-    pub namespace: &'a str,
-    pub kind: &'a str,
    pub name: &'a str,
+    pub folder: &'a str,
+    pub entry_type: &'a str,
+    pub notes: &'a str,
    pub tags: &'a [String],
    pub meta_entries: &'a [String],
    pub secret_entries: &'a [String],
@@ -186,25 +188,23 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->

    let mut tx = pool.begin().await?;

-    // Fetch existing entry (user-scoped or global depending on user_id)
+    // Fetch existing entry by (user_id, folder, name) — the natural unique key
    let existing: Option<EntryRow> = if let Some(uid) = params.user_id {
        sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id = $1 AND namespace = $2 AND kind = $3 AND name = $4",
+            "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+             WHERE user_id = $1 AND folder = $2 AND name = $3",
        )
        .bind(uid)
-        .bind(params.namespace)
-        .bind(params.kind)
+        .bind(params.folder)
        .bind(params.name)
        .fetch_optional(&mut *tx)
        .await?
    } else {
        sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id IS NULL AND namespace = $1 AND kind = $2 AND name = $3",
+            "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+             WHERE user_id IS NULL AND folder = $1 AND name = $2",
        )
-        .bind(params.namespace)
-        .bind(params.kind)
+        .bind(params.folder)
        .bind(params.name)
        .fetch_optional(&mut *tx)
        .await?
@@ -216,8 +216,8 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->
            db::EntrySnapshotParams {
                entry_id: ex.id,
                user_id: params.user_id,
-                namespace: params.namespace,
-                kind: params.kind,
+                folder: params.folder,
+                entry_type: params.entry_type,
                name: params.name,
                version: ex.version,
                action: "add",
@@ -232,10 +232,13 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->

    let entry_id: Uuid = if let Some(uid) = params.user_id {
        sqlx::query_scalar(
-            r#"INSERT INTO entries (user_id, namespace, kind, name, tags, metadata, version, updated_at)
-               VALUES ($1, $2, $3, $4, $5, $6, 1, NOW())
-               ON CONFLICT (user_id, namespace, kind, name) WHERE user_id IS NOT NULL
+            r#"INSERT INTO entries (user_id, folder, type, name, notes, tags, metadata, version, updated_at)
+               VALUES ($1, $2, $3, $4, $5, $6, $7, 1, NOW())
+               ON CONFLICT (user_id, folder, name) WHERE user_id IS NOT NULL
               DO UPDATE SET
+                   folder     = EXCLUDED.folder,
+                   type       = EXCLUDED.type,
+                   notes      = EXCLUDED.notes,
                   tags       = EXCLUDED.tags,
                   metadata   = EXCLUDED.metadata,
                   version    = entries.version + 1,
@@ -243,28 +246,33 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->
               RETURNING id"#,
        )
        .bind(uid)
-        .bind(params.namespace)
-        .bind(params.kind)
+        .bind(params.folder)
+        .bind(params.entry_type)
        .bind(params.name)
+        .bind(params.notes)
        .bind(params.tags)
        .bind(&metadata)
        .fetch_one(&mut *tx)
        .await?
    } else {
        sqlx::query_scalar(
-            r#"INSERT INTO entries (namespace, kind, name, tags, metadata, version, updated_at)
-               VALUES ($1, $2, $3, $4, $5, 1, NOW())
-               ON CONFLICT (namespace, kind, name) WHERE user_id IS NULL
+            r#"INSERT INTO entries (folder, type, name, notes, tags, metadata, version, updated_at)
+               VALUES ($1, $2, $3, $4, $5, $6, 1, NOW())
+               ON CONFLICT (folder, name) WHERE user_id IS NULL
               DO UPDATE SET
+                   folder     = EXCLUDED.folder,
+                   type       = EXCLUDED.type,
+                   notes      = EXCLUDED.notes,
                   tags       = EXCLUDED.tags,
                   metadata   = EXCLUDED.metadata,
                   version    = entries.version + 1,
                   updated_at = NOW()
               RETURNING id"#,
        )
-        .bind(params.namespace)
-        .bind(params.kind)
+        .bind(params.folder)
+        .bind(params.entry_type)
        .bind(params.name)
+        .bind(params.notes)
        .bind(params.tags)
        .bind(&metadata)
        .fetch_one(&mut *tx)
@@ -282,8 +290,8 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->
            db::EntrySnapshotParams {
                entry_id,
                user_id: params.user_id,
-                namespace: params.namespace,
-                kind: params.kind,
+                folder: params.folder,
+                entry_type: params.entry_type,
                name: params.name,
                version: new_entry_version,
                action: "create",
@@ -346,9 +354,10 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->

    crate::audit::log_tx(
        &mut tx,
+        params.user_id,
        "add",
-        params.namespace,
-        params.kind,
+        params.folder,
+        params.entry_type,
        params.name,
        serde_json::json!({
            "tags": params.tags,
@@ -361,9 +370,9 @@ pub async fn run(pool: &PgPool, params: AddParams<'_>, master_key: &[u8; 32]) ->
    tx.commit().await?;

    Ok(AddResult {
-        namespace: params.namespace.to_string(),
-        kind: params.kind.to_string(),
        name: params.name.to_string(),
+        folder: params.folder.to_string(),
+        entry_type: params.entry_type.to_string(),
        tags: params.tags.to_vec(),
        meta_keys,
        secret_keys,
--- a/crates/secrets-core/src/service/audit_log.rs
+++ b/crates/secrets-core/src/service/audit_log.rs
@@ -0,0 +1,23 @@
+use anyhow::Result;
+use sqlx::PgPool;
+use uuid::Uuid;
+
+use crate::models::AuditLogEntry;
+
+pub async fn list_for_user(pool: &PgPool, user_id: Uuid, limit: i64) -> Result<Vec<AuditLogEntry>> {
+    let limit = limit.clamp(1, 200);
+
+    let rows = sqlx::query_as(
+        "SELECT id, user_id, action, folder, type, name, detail, created_at \
+         FROM audit_log \
+         WHERE user_id = $1 \
+         ORDER BY created_at DESC, id DESC \
+         LIMIT $2",
+    )
+    .bind(user_id)
+    .bind(limit)
+    .fetch_all(pool)
+    .await?;
+
+    Ok(rows)
+}
--- a/crates/secrets-core/src/service/delete.rs
+++ b/crates/secrets-core/src/service/delete.rs
@@ -8,9 +8,10 @@ use crate::models::{EntryRow, SecretFieldRow};

 #[derive(Debug, serde::Serialize)]
 pub struct DeletedEntry {
-    pub namespace: String,
-    pub kind: String,
    pub name: String,
+    pub folder: String,
+    #[serde(rename = "type")]
+    pub entry_type: String,
 }

 #[derive(Debug, serde::Serialize)]
@@ -20,34 +21,29 @@ pub struct DeleteResult {
 }

 pub struct DeleteParams<'a> {
-    pub namespace: &'a str,
-    pub kind: Option<&'a str>,
+    /// If set, delete a single entry by name.
    pub name: Option<&'a str>,
+    /// Folder filter for bulk delete.
+    pub folder: Option<&'a str>,
+    /// Type filter for bulk delete.
+    pub entry_type: Option<&'a str>,
    pub dry_run: bool,
    pub user_id: Option<Uuid>,
 }

 pub async fn run(pool: &PgPool, params: DeleteParams<'_>) -> Result<DeleteResult> {
    match params.name {
-        Some(name) => {
-            let kind = params
-                .kind
-                .ok_or_else(|| anyhow::anyhow!("--kind is required when --name is specified"))?;
-            delete_one(
-                pool,
-                params.namespace,
-                kind,
-                name,
-                params.dry_run,
-                params.user_id,
-            )
-            .await
-        }
+        Some(name) => delete_one(pool, name, params.folder, params.dry_run, params.user_id).await,
        None => {
+            if params.folder.is_none() && params.entry_type.is_none() {
+                anyhow::bail!(
+                    "Bulk delete requires at least one of: name, folder, or type filter."
+                );
+            }
            delete_bulk(
                pool,
-                params.namespace,
-                params.kind,
+                params.folder,
+                params.entry_type,
                params.dry_run,
                params.user_id,
            )
@@ -58,93 +54,169 @@ pub async fn run(pool: &PgPool, params: DeleteParams<'_>) -> Result<DeleteResult

 async fn delete_one(
    pool: &PgPool,
-    namespace: &str,
-    kind: &str,
    name: &str,
+    folder: Option<&str>,
    dry_run: bool,
    user_id: Option<Uuid>,
 ) -> Result<DeleteResult> {
    if dry_run {
-        let exists: bool = if let Some(uid) = user_id {
-            sqlx::query_scalar(
-                "SELECT EXISTS(SELECT 1 FROM entries \
-                 WHERE user_id = $1 AND namespace = $2 AND kind = $3 AND name = $4)",
+        // Dry-run uses the same disambiguation logic as actual delete:
+        // - 0 matches  → nothing to delete
+        // - 1 match    → show what would be deleted (with correct folder/type)
+        // - 2+ matches → disambiguation error (same as non-dry-run)
+        #[derive(sqlx::FromRow)]
+        struct DryRunRow {
+            folder: String,
+            #[sqlx(rename = "type")]
+            entry_type: String,
+        }
+
+        let rows: Vec<DryRunRow> = if let Some(uid) = user_id {
+            if let Some(f) = folder {
+                sqlx::query_as(
+                    "SELECT folder, type FROM entries WHERE user_id = $1 AND folder = $2 AND name = $3",
                )
                .bind(uid)
-            .bind(namespace)
-            .bind(kind)
+                .bind(f)
                .bind(name)
-            .fetch_one(pool)
+                .fetch_all(pool)
                .await?
            } else {
-            sqlx::query_scalar(
-                "SELECT EXISTS(SELECT 1 FROM entries \
-                 WHERE user_id IS NULL AND namespace = $1 AND kind = $2 AND name = $3)",
-            )
-            .bind(namespace)
-            .bind(kind)
+                sqlx::query_as("SELECT folder, type FROM entries WHERE user_id = $1 AND name = $2")
+                    .bind(uid)
                    .bind(name)
-            .fetch_one(pool)
+                    .fetch_all(pool)
+                    .await?
+            }
+        } else if let Some(f) = folder {
+            sqlx::query_as(
+                "SELECT folder, type FROM entries WHERE user_id IS NULL AND folder = $1 AND name = $2",
+            )
+            .bind(f)
+            .bind(name)
+            .fetch_all(pool)
+            .await?
+        } else {
+            sqlx::query_as("SELECT folder, type FROM entries WHERE user_id IS NULL AND name = $1")
+                .bind(name)
+                .fetch_all(pool)
                .await?
        };

-        let deleted = if exists {
-            vec![DeletedEntry {
-                namespace: namespace.to_string(),
-                kind: kind.to_string(),
-                name: name.to_string(),
-            }]
-        } else {
-            vec![]
-        };
-        return Ok(DeleteResult {
-            deleted,
+        return match rows.len() {
+            0 => Ok(DeleteResult {
+                deleted: vec![],
                dry_run: true,
-        });
+            }),
+            1 => {
+                let row = rows.into_iter().next().unwrap();
+                Ok(DeleteResult {
+                    deleted: vec![DeletedEntry {
+                        name: name.to_string(),
+                        folder: row.folder,
+                        entry_type: row.entry_type,
+                    }],
+                    dry_run: true,
+                })
+            }
+            _ => {
+                let folders: Vec<&str> = rows.iter().map(|r| r.folder.as_str()).collect();
+                anyhow::bail!(
+                    "Ambiguous: {} entries named '{}' found in folders: [{}]. \
+                     Specify 'folder' to disambiguate.",
+                    rows.len(),
+                    name,
+                    folders.join(", ")
+                )
+            }
+        };
    }

    let mut tx = pool.begin().await?;

-    let row: Option<EntryRow> = if let Some(uid) = user_id {
+    // Fetch matching rows with FOR UPDATE; use folder when provided to resolve ambiguity.
+    let rows: Vec<EntryRow> = if let Some(uid) = user_id {
+        if let Some(f) = folder {
            sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id = $1 AND namespace = $2 AND kind = $3 AND name = $4 FOR UPDATE",
+                "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+                 WHERE user_id = $1 AND folder = $2 AND name = $3 FOR UPDATE",
            )
            .bind(uid)
-        .bind(namespace)
-        .bind(kind)
+            .bind(f)
            .bind(name)
-        .fetch_optional(&mut *tx)
+            .fetch_all(&mut *tx)
            .await?
        } else {
            sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id IS NULL AND namespace = $1 AND kind = $2 AND name = $3 FOR UPDATE",
+                "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+                 WHERE user_id = $1 AND name = $2 FOR UPDATE",
            )
-        .bind(namespace)
-        .bind(kind)
+            .bind(uid)
            .bind(name)
-        .fetch_optional(&mut *tx)
+            .fetch_all(&mut *tx)
+            .await?
+        }
+    } else if let Some(f) = folder {
+        sqlx::query_as(
+            "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+             WHERE user_id IS NULL AND folder = $1 AND name = $2 FOR UPDATE",
+        )
+        .bind(f)
+        .bind(name)
+        .fetch_all(&mut *tx)
+        .await?
+    } else {
+        sqlx::query_as(
+            "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+             WHERE user_id IS NULL AND name = $1 FOR UPDATE",
+        )
+        .bind(name)
+        .fetch_all(&mut *tx)
        .await?
    };

-    let Some(row) = row else {
+    let row = match rows.len() {
+        0 => {
            tx.rollback().await?;
            return Ok(DeleteResult {
                deleted: vec![],
                dry_run: false,
            });
+        }
+        1 => rows.into_iter().next().unwrap(),
+        _ => {
+            tx.rollback().await?;
+            let folders: Vec<&str> = rows.iter().map(|r| r.folder.as_str()).collect();
+            anyhow::bail!(
+                "Ambiguous: {} entries named '{}' found in folders: [{}]. \
+                 Specify 'folder' to disambiguate.",
+                rows.len(),
+                name,
+                folders.join(", ")
+            )
+        }
    };

-    snapshot_and_delete(&mut tx, namespace, kind, name, &row, user_id).await?;
-    crate::audit::log_tx(&mut tx, "delete", namespace, kind, name, json!({})).await;
+    let folder = row.folder.clone();
+    let entry_type = row.entry_type.clone();
+    snapshot_and_delete(&mut tx, &folder, &entry_type, name, &row, user_id).await?;
+    crate::audit::log_tx(
+        &mut tx,
+        user_id,
+        "delete",
+        &folder,
+        &entry_type,
+        name,
+        json!({}),
+    )
+    .await;
    tx.commit().await?;

    Ok(DeleteResult {
        deleted: vec![DeletedEntry {
-            namespace: namespace.to_string(),
-            kind: kind.to_string(),
            name: name.to_string(),
+            folder,
+            entry_type,
        }],
        dry_run: false,
    })
@@ -152,8 +224,8 @@ async fn delete_one(

 async fn delete_bulk(
    pool: &PgPool,
-    namespace: &str,
-    kind: Option<&str>,
+    folder: Option<&str>,
+    entry_type: Option<&str>,
    dry_run: bool,
    user_id: Option<Uuid>,
 ) -> Result<DeleteResult> {
@@ -161,62 +233,57 @@ async fn delete_bulk(
    struct FullEntryRow {
        id: Uuid,
        version: i64,
-        kind: String,
+        folder: String,
+        #[sqlx(rename = "type")]
+        entry_type: String,
        name: String,
        metadata: serde_json::Value,
        tags: Vec<String>,
+        notes: String,
    }

-    let rows: Vec<FullEntryRow> = match (user_id, kind) {
-        (Some(uid), Some(k)) => {
-            sqlx::query_as(
-                "SELECT id, version, kind, name, metadata, tags FROM entries \
-             WHERE user_id = $1 AND namespace = $2 AND kind = $3 ORDER BY name",
-            )
-            .bind(uid)
-            .bind(namespace)
-            .bind(k)
-            .fetch_all(pool)
-            .await?
+    let mut conditions: Vec<String> = Vec::new();
+    let mut idx: i32 = 1;
+
+    if user_id.is_some() {
+        conditions.push(format!("user_id = ${}", idx));
+        idx += 1;
+    } else {
+        conditions.push("user_id IS NULL".to_string());
    }
-        (Some(uid), None) => {
-            sqlx::query_as(
-                "SELECT id, version, kind, name, metadata, tags FROM entries \
-             WHERE user_id = $1 AND namespace = $2 ORDER BY kind, name",
-            )
-            .bind(uid)
-            .bind(namespace)
-            .fetch_all(pool)
-            .await?
+    if folder.is_some() {
+        conditions.push(format!("folder = ${}", idx));
+        idx += 1;
    }
-        (None, Some(k)) => {
-            sqlx::query_as(
-                "SELECT id, version, kind, name, metadata, tags FROM entries \
-             WHERE user_id IS NULL AND namespace = $1 AND kind = $2 ORDER BY name",
-            )
-            .bind(namespace)
-            .bind(k)
-            .fetch_all(pool)
-            .await?
+    if entry_type.is_some() {
+        conditions.push(format!("type = ${}", idx));
    }
-        (None, None) => {
-            sqlx::query_as(
-                "SELECT id, version, kind, name, metadata, tags FROM entries \
-             WHERE user_id IS NULL AND namespace = $1 ORDER BY kind, name",
-            )
-            .bind(namespace)
-            .fetch_all(pool)
-            .await?
+
+    let where_clause = format!("WHERE {}", conditions.join(" AND "));
+    let sql = format!(
+        "SELECT id, version, folder, type, name, metadata, tags, notes \
+         FROM entries {where_clause} ORDER BY type, name"
+    );
+
+    let mut q = sqlx::query_as::<_, FullEntryRow>(&sql);
+    if let Some(uid) = user_id {
+        q = q.bind(uid);
    }
-    };
+    if let Some(f) = folder {
+        q = q.bind(f);
+    }
+    if let Some(t) = entry_type {
+        q = q.bind(t);
+    }
+    let rows = q.fetch_all(pool).await?;

    if dry_run {
        let deleted = rows
            .iter()
            .map(|r| DeletedEntry {
-                namespace: namespace.to_string(),
-                kind: r.kind.clone(),
                name: r.name.clone(),
+                folder: r.folder.clone(),
+                entry_type: r.entry_type.clone(),
            })
            .collect();
        return Ok(DeleteResult {
@@ -230,28 +297,37 @@ async fn delete_bulk(
        let entry_row = EntryRow {
            id: row.id,
            version: row.version,
+            folder: row.folder.clone(),
+            entry_type: row.entry_type.clone(),
            tags: row.tags.clone(),
            metadata: row.metadata.clone(),
+            notes: row.notes.clone(),
        };
        let mut tx = pool.begin().await?;
        snapshot_and_delete(
-            &mut tx, namespace, &row.kind, &row.name, &entry_row, user_id,
+            &mut tx,
+            &row.folder,
+            &row.entry_type,
+            &row.name,
+            &entry_row,
+            user_id,
        )
        .await?;
        crate::audit::log_tx(
            &mut tx,
+            user_id,
            "delete",
-            namespace,
-            &row.kind,
+            &row.folder,
+            &row.entry_type,
            &row.name,
            json!({"bulk": true}),
        )
        .await;
        tx.commit().await?;
        deleted.push(DeletedEntry {
-            namespace: namespace.to_string(),
-            kind: row.kind.clone(),
            name: row.name.clone(),
+            folder: row.folder.clone(),
+            entry_type: row.entry_type.clone(),
        });
    }

@@ -263,8 +339,8 @@ async fn delete_bulk(

 async fn snapshot_and_delete(
    tx: &mut sqlx::Transaction<'_, sqlx::Postgres>,
-    namespace: &str,
-    kind: &str,
+    folder: &str,
+    entry_type: &str,
    name: &str,
    row: &EntryRow,
    user_id: Option<Uuid>,
@@ -274,8 +350,8 @@ async fn snapshot_and_delete(
        db::EntrySnapshotParams {
            entry_id: row.id,
            user_id,
-            namespace,
-            kind,
+            folder,
+            entry_type,
            name,
            version: row.version,
            action: "delete",
--- a/crates/secrets-core/src/service/env_map.rs
+++ b/crates/secrets-core/src/service/env_map.rs
@@ -12,8 +12,8 @@ use crate::service::search::{fetch_entries, fetch_secrets_for_entries};
 #[allow(clippy::too_many_arguments)]
 pub async fn build_env_map(
    pool: &PgPool,
-    namespace: Option<&str>,
-    kind: Option<&str>,
+    folder: Option<&str>,
+    entry_type: Option<&str>,
    name: Option<&str>,
    tags: &[String],
    only_fields: &[String],
@@ -21,12 +21,13 @@ pub async fn build_env_map(
    master_key: &[u8; 32],
    user_id: Option<Uuid>,
 ) -> Result<HashMap<String, String>> {
-    let entries = fetch_entries(pool, namespace, kind, name, tags, None, user_id).await?;
+    let entries = fetch_entries(pool, folder, entry_type, name, tags, None, user_id).await?;

    let mut combined: HashMap<String, String> = HashMap::new();

    for entry in &entries {
-        let entry_map = build_entry_env_map(pool, entry, only_fields, prefix, master_key).await?;
+        let entry_map =
+            build_entry_env_map(pool, entry, only_fields, prefix, master_key, user_id).await?;
        combined.extend(entry_map);
    }

@@ -39,6 +40,7 @@ async fn build_entry_env_map(
    only_fields: &[String],
    prefix: &str,
    master_key: &[u8; 32],
+    user_id: Option<Uuid>,
 ) -> Result<HashMap<String, String>> {
    let entry_ids = vec![entry.id];
    let secrets_map = fetch_secrets_for_entries(pool, &entry_ids).await?;
@@ -66,19 +68,32 @@ async fn build_entry_env_map(
        map.insert(key, json_to_env_string(&decrypted));
    }

-    // Resolve key_ref
+    // Resolve key_ref. Supported formats: "name" or "folder/name".
    if let Some(key_ref) = entry.metadata.get("key_ref").and_then(|v| v.as_str()) {
+        let (ref_folder, ref_name) = if let Some((f, n)) = key_ref.split_once('/') {
+            (Some(f), n)
+        } else {
+            (None, key_ref)
+        };
        let key_entries = fetch_entries(
            pool,
-            Some(&entry.namespace),
+            ref_folder,
            Some("key"),
-            Some(key_ref),
+            Some(ref_name),
            &[],
            None,
-            None,
+            user_id,
        )
        .await?;

+        if key_entries.len() > 1 {
+            anyhow::bail!(
+                "key_ref '{}' matched {} entries; qualify with folder/name to resolve the ambiguity",
+                key_ref,
+                key_entries.len()
+            );
+        }
+
        if let Some(key_entry) = key_entries.first() {
            let key_ids = vec![key_entry.id];
            let key_fields_map = fetch_secrets_for_entries(pool, &key_ids).await?;
@@ -95,7 +110,7 @@ async fn build_entry_env_map(
                map.insert(key_var, json_to_env_string(&decrypted));
            }
        } else {
-            tracing::warn!(key_ref, "key_ref target not found");
+            tracing::warn!(key_ref, ?user_id, "key_ref target not found");
        }
    }

--- a/crates/secrets-core/src/service/export.rs
+++ b/crates/secrets-core/src/service/export.rs
@@ -9,8 +9,8 @@ use crate::models::{ExportData, ExportEntry, ExportFormat};
 use crate::service::search::{fetch_entries, fetch_secrets_for_entries};

 pub struct ExportParams<'a> {
-    pub namespace: Option<&'a str>,
-    pub kind: Option<&'a str>,
+    pub folder: Option<&'a str>,
+    pub entry_type: Option<&'a str>,
    pub name: Option<&'a str>,
    pub tags: &'a [String],
    pub query: Option<&'a str>,
@@ -25,8 +25,8 @@ pub async fn export(
 ) -> Result<ExportData> {
    let entries = fetch_entries(
        pool,
-        params.namespace,
-        params.kind,
+        params.folder,
+        params.entry_type,
        params.name,
        params.tags,
        params.query,
@@ -62,9 +62,10 @@ pub async fn export(
        };

        export_entries.push(ExportEntry {
-            namespace: entry.namespace.clone(),
-            kind: entry.kind.clone(),
            name: entry.name.clone(),
+            folder: entry.folder.clone(),
+            entry_type: entry.entry_type.clone(),
+            notes: entry.notes.clone(),
            tags: entry.tags.clone(),
            metadata: entry.metadata.clone(),
            secrets,
--- a/crates/secrets-core/src/service/get_secret.rs
+++ b/crates/secrets-core/src/service/get_secret.rs
@@ -5,31 +5,19 @@ use std::collections::HashMap;
 use uuid::Uuid;

 use crate::crypto;
-use crate::service::search::{fetch_entries, fetch_secrets_for_entries};
+use crate::service::search::{fetch_secrets_for_entries, resolve_entry, resolve_entry_by_id};

 /// Decrypt a single named field from an entry.
+/// `folder` is optional; if omitted and multiple entries share the name, an error is returned.
 pub async fn get_secret_field(
    pool: &PgPool,
-    namespace: &str,
-    kind: &str,
    name: &str,
+    folder: Option<&str>,
    field_name: &str,
    master_key: &[u8; 32],
    user_id: Option<Uuid>,
 ) -> Result<Value> {
-    let entries = fetch_entries(
-        pool,
-        Some(namespace),
-        Some(kind),
-        Some(name),
-        &[],
-        None,
-        user_id,
-    )
-    .await?;
-    let entry = entries
-        .first()
-        .ok_or_else(|| anyhow::anyhow!("Not found: [{}/{}] {}", namespace, kind, name))?;
+    let entry = resolve_entry(pool, name, folder, user_id).await?;

    let entry_ids = vec![entry.id];
    let secrets_map = fetch_secrets_for_entries(pool, &entry_ids).await?;
@@ -44,27 +32,15 @@ pub async fn get_secret_field(
 }

 /// Decrypt all secret fields from an entry. Returns a map field_name → decrypted Value.
+/// `folder` is optional; if omitted and multiple entries share the name, an error is returned.
 pub async fn get_all_secrets(
    pool: &PgPool,
-    namespace: &str,
-    kind: &str,
    name: &str,
+    folder: Option<&str>,
    master_key: &[u8; 32],
    user_id: Option<Uuid>,
 ) -> Result<HashMap<String, Value>> {
-    let entries = fetch_entries(
-        pool,
-        Some(namespace),
-        Some(kind),
-        Some(name),
-        &[],
-        None,
-        user_id,
-    )
-    .await?;
-    let entry = entries
-        .first()
-        .ok_or_else(|| anyhow::anyhow!("Not found: [{}/{}] {}", namespace, kind, name))?;
+    let entry = resolve_entry(pool, name, folder, user_id).await?;

    let entry_ids = vec![entry.id];
    let secrets_map = fetch_secrets_for_entries(pool, &entry_ids).await?;
@@ -77,3 +53,52 @@ pub async fn get_all_secrets(
    }
    Ok(map)
 }
+
+/// Decrypt a single named field from an entry, located by its UUID.
+pub async fn get_secret_field_by_id(
+    pool: &PgPool,
+    entry_id: Uuid,
+    field_name: &str,
+    master_key: &[u8; 32],
+    user_id: Option<Uuid>,
+) -> Result<Value> {
+    resolve_entry_by_id(pool, entry_id, user_id)
+        .await
+        .map_err(|_| anyhow::anyhow!("Entry with id '{}' not found", entry_id))?;
+
+    let entry_ids = vec![entry_id];
+    let secrets_map = fetch_secrets_for_entries(pool, &entry_ids).await?;
+    let fields = secrets_map.get(&entry_id).map(Vec::as_slice).unwrap_or(&[]);
+
+    let field = fields
+        .iter()
+        .find(|f| f.field_name == field_name)
+        .ok_or_else(|| anyhow::anyhow!("Secret field '{}' not found", field_name))?;
+
+    crypto::decrypt_json(master_key, &field.encrypted)
+}
+
+/// Decrypt all secret fields from an entry, located by its UUID.
+/// Returns a map field_name → decrypted Value.
+pub async fn get_all_secrets_by_id(
+    pool: &PgPool,
+    entry_id: Uuid,
+    master_key: &[u8; 32],
+    user_id: Option<Uuid>,
+) -> Result<HashMap<String, Value>> {
+    // Validate entry exists (and that it belongs to the requesting user)
+    resolve_entry_by_id(pool, entry_id, user_id)
+        .await
+        .map_err(|_| anyhow::anyhow!("Entry with id '{}' not found", entry_id))?;
+
+    let entry_ids = vec![entry_id];
+    let secrets_map = fetch_secrets_for_entries(pool, &entry_ids).await?;
+    let fields = secrets_map.get(&entry_id).map(Vec::as_slice).unwrap_or(&[]);
+
+    let mut map = HashMap::new();
+    for f in fields {
+        let decrypted = crypto::decrypt_json(master_key, &f.encrypted)?;
+        map.insert(f.field_name.clone(), decrypted);
+    }
+    Ok(map)
+}
--- a/crates/secrets-core/src/service/history.rs
+++ b/crates/secrets-core/src/service/history.rs
@@ -3,19 +3,21 @@ use serde_json::Value;
 use sqlx::PgPool;
 use uuid::Uuid;

+use crate::service::search::resolve_entry;
+
 #[derive(Debug, serde::Serialize)]
 pub struct HistoryEntry {
    pub version: i64,
    pub action: String,
-    pub actor: String,
    pub created_at: String,
 }

+/// Return version history for the entry identified by `name`.
+/// `folder` is optional; if omitted and multiple entries share the name, an error is returned.
 pub async fn run(
    pool: &PgPool,
-    namespace: &str,
-    kind: &str,
    name: &str,
+    folder: Option<&str>,
    limit: u32,
    user_id: Option<Uuid>,
 ) -> Result<Vec<HistoryEntry>> {
@@ -23,43 +25,25 @@ pub async fn run(
    struct Row {
        version: i64,
        action: String,
-        actor: String,
        created_at: chrono::DateTime<chrono::Utc>,
    }

-    let rows: Vec<Row> = if let Some(uid) = user_id {
-        sqlx::query_as(
-            "SELECT version, action, actor, created_at FROM entries_history \
-             WHERE namespace = $1 AND kind = $2 AND name = $3 AND user_id = $4 \
-             ORDER BY id DESC LIMIT $5",
+    let entry = resolve_entry(pool, name, folder, user_id).await?;
+
+    let rows: Vec<Row> = sqlx::query_as(
+        "SELECT version, action, created_at FROM entries_history \
+         WHERE entry_id = $1 ORDER BY id DESC LIMIT $2",
    )
-        .bind(namespace)
-        .bind(kind)
-        .bind(name)
-        .bind(uid)
+    .bind(entry.id)
    .bind(limit as i64)
    .fetch_all(pool)
-        .await?
-    } else {
-        sqlx::query_as(
-            "SELECT version, action, actor, created_at FROM entries_history \
-             WHERE namespace = $1 AND kind = $2 AND name = $3 AND user_id IS NULL \
-             ORDER BY id DESC LIMIT $4",
-        )
-        .bind(namespace)
-        .bind(kind)
-        .bind(name)
-        .bind(limit as i64)
-        .fetch_all(pool)
-        .await?
-    };
+    .await?;

    Ok(rows
        .into_iter()
        .map(|r| HistoryEntry {
            version: r.version,
            action: r.action,
-            actor: r.actor,
            created_at: r.created_at.format("%Y-%m-%dT%H:%M:%SZ").to_string(),
        })
        .collect())
@@ -67,12 +51,11 @@ pub async fn run(

 pub async fn run_json(
    pool: &PgPool,
-    namespace: &str,
-    kind: &str,
    name: &str,
+    folder: Option<&str>,
    limit: u32,
    user_id: Option<Uuid>,
 ) -> Result<Value> {
-    let entries = run(pool, namespace, kind, name, limit, user_id).await?;
+    let entries = run(pool, name, folder, limit, user_id).await?;
    Ok(serde_json::to_value(entries)?)
 }
--- a/crates/secrets-core/src/service/import.rs
+++ b/crates/secrets-core/src/service/import.rs
@@ -47,10 +47,9 @@ pub async fn run(
    for entry in &data.entries {
        let exists: bool = sqlx::query_scalar(
            "SELECT EXISTS(SELECT 1 FROM entries \
-             WHERE namespace = $1 AND kind = $2 AND name = $3 AND user_id IS NOT DISTINCT FROM $4)",
+             WHERE folder = $1 AND name = $2 AND user_id IS NOT DISTINCT FROM $3)",
        )
-        .bind(&entry.namespace)
-        .bind(&entry.kind)
+        .bind(&entry.folder)
        .bind(&entry.name)
        .bind(params.user_id)
        .fetch_one(pool)
@@ -59,9 +58,7 @@ pub async fn run(

        if exists && !params.force {
            return Err(anyhow::anyhow!(
-                "Import aborted: conflict on [{}/{}/{}]",
-                entry.namespace,
-                entry.kind,
+                "Import aborted: conflict on '{}'",
                entry.name
            ));
        }
@@ -81,9 +78,10 @@ pub async fn run(
        match add_run(
            pool,
            AddParams {
-                namespace: &entry.namespace,
-                kind: &entry.kind,
                name: &entry.name,
+                folder: &entry.folder,
+                entry_type: &entry.entry_type,
+                notes: &entry.notes,
                tags: &entry.tags,
                meta_entries: &meta_entries,
                secret_entries: &secret_entries,
@@ -98,8 +96,6 @@ pub async fn run(
            }
            Err(e) => {
                tracing::error!(
-                    namespace = entry.namespace,
-                    kind = entry.kind,
                    name = entry.name,
                    error = %e,
                    "failed to import entry"
--- a/crates/secrets-core/src/service/mod.rs
+++ b/crates/secrets-core/src/service/mod.rs
@@ -1,5 +1,6 @@
 pub mod add;
 pub mod api_key;
+pub mod audit_log;
 pub mod delete;
 pub mod env_map;
 pub mod export;
--- a/crates/secrets-core/src/service/rollback.rs
+++ b/crates/secrets-core/src/service/rollback.rs
@@ -8,17 +8,19 @@ use crate::db;

 #[derive(Debug, serde::Serialize)]
 pub struct RollbackResult {
-    pub namespace: String,
-    pub kind: String,
    pub name: String,
+    pub folder: String,
+    #[serde(rename = "type")]
+    pub entry_type: String,
    pub restored_version: i64,
 }

+/// Roll back entry `name` to `to_version` (or the most recent snapshot if None).
+/// `folder` is optional; if omitted and multiple entries share the name, an error is returned.
 pub async fn run(
    pool: &PgPool,
-    namespace: &str,
-    kind: &str,
    name: &str,
+    folder: Option<&str>,
    to_version: Option<i64>,
    master_key: &[u8; 32],
    user_id: Option<Uuid>,
@@ -26,69 +28,122 @@ pub async fn run(
    #[derive(sqlx::FromRow)]
    struct EntryHistoryRow {
        entry_id: Uuid,
+        folder: String,
+        #[sqlx(rename = "type")]
+        entry_type: String,
        version: i64,
        action: String,
        tags: Vec<String>,
        metadata: Value,
    }

-    let snap: Option<EntryHistoryRow> = if let Some(ver) = to_version {
-        if let Some(uid) = user_id {
-            sqlx::query_as(
-                "SELECT entry_id, version, action, tags, metadata FROM entries_history \
-                 WHERE namespace = $1 AND kind = $2 AND name = $3 AND version = $4 \
-                 AND user_id = $5 ORDER BY id DESC LIMIT 1",
+    // Disambiguate: find the unique entry_id for (name, folder).
+    // Query entries_history by entry_id once we know it; first resolve via name + optional folder.
+    let entry_id: Option<Uuid> = if let Some(uid) = user_id {
+        if let Some(f) = folder {
+            sqlx::query_scalar(
+                "SELECT DISTINCT entry_id FROM entries_history \
+                 WHERE name = $1 AND folder = $2 AND user_id = $3 LIMIT 1",
            )
-            .bind(namespace)
-            .bind(kind)
            .bind(name)
-            .bind(ver)
+            .bind(f)
            .bind(uid)
            .fetch_optional(pool)
            .await?
        } else {
-            sqlx::query_as(
-                "SELECT entry_id, version, action, tags, metadata FROM entries_history \
-                 WHERE namespace = $1 AND kind = $2 AND name = $3 AND version = $4 \
-                 AND user_id IS NULL ORDER BY id DESC LIMIT 1",
+            let ids: Vec<Uuid> = sqlx::query_scalar(
+                "SELECT DISTINCT entry_id FROM entries_history \
+                 WHERE name = $1 AND user_id = $2",
            )
-            .bind(namespace)
-            .bind(kind)
            .bind(name)
-            .bind(ver)
-            .fetch_optional(pool)
-            .await?
+            .bind(uid)
+            .fetch_all(pool)
+            .await?;
+            match ids.len() {
+                0 => None,
+                1 => Some(ids[0]),
+                _ => {
+                    let folders: Vec<String> = sqlx::query_scalar(
+                        "SELECT DISTINCT folder FROM entries_history \
+                         WHERE name = $1 AND user_id = $2",
+                    )
+                    .bind(name)
+                    .bind(uid)
+                    .fetch_all(pool)
+                    .await?;
+                    anyhow::bail!(
+                        "Ambiguous: entries named '{}' exist in folders: [{}]. \
+                         Specify 'folder' to disambiguate.",
+                        name,
+                        folders.join(", ")
+                    )
                }
-    } else if let Some(uid) = user_id {
-        sqlx::query_as(
-            "SELECT entry_id, version, action, tags, metadata FROM entries_history \
-             WHERE namespace = $1 AND kind = $2 AND name = $3 \
-             AND user_id = $4 ORDER BY id DESC LIMIT 1",
+            }
+        }
+    } else if let Some(f) = folder {
+        sqlx::query_scalar(
+            "SELECT DISTINCT entry_id FROM entries_history \
+             WHERE name = $1 AND folder = $2 AND user_id IS NULL LIMIT 1",
        )
-        .bind(namespace)
-        .bind(kind)
        .bind(name)
-        .bind(uid)
+        .bind(f)
+        .fetch_optional(pool)
+        .await?
+    } else {
+        let ids: Vec<Uuid> = sqlx::query_scalar(
+            "SELECT DISTINCT entry_id FROM entries_history \
+             WHERE name = $1 AND user_id IS NULL",
+        )
+        .bind(name)
+        .fetch_all(pool)
+        .await?;
+        match ids.len() {
+            0 => None,
+            1 => Some(ids[0]),
+            _ => {
+                let folders: Vec<String> = sqlx::query_scalar(
+                    "SELECT DISTINCT folder FROM entries_history \
+                     WHERE name = $1 AND user_id IS NULL",
+                )
+                .bind(name)
+                .fetch_all(pool)
+                .await?;
+                anyhow::bail!(
+                    "Ambiguous: entries named '{}' exist in folders: [{}]. \
+                     Specify 'folder' to disambiguate.",
+                    name,
+                    folders.join(", ")
+                )
+            }
+        }
+    };
+
+    let entry_id = entry_id.ok_or_else(|| anyhow::anyhow!("No history found for '{}'", name))?;
+
+    let snap: Option<EntryHistoryRow> = if let Some(ver) = to_version {
+        sqlx::query_as(
+            "SELECT entry_id, folder, type, version, action, tags, metadata \
+             FROM entries_history \
+             WHERE entry_id = $1 AND version = $2 ORDER BY id DESC LIMIT 1",
+        )
+        .bind(entry_id)
+        .bind(ver)
        .fetch_optional(pool)
        .await?
    } else {
        sqlx::query_as(
-            "SELECT entry_id, version, action, tags, metadata FROM entries_history \
-             WHERE namespace = $1 AND kind = $2 AND name = $3 \
-             AND user_id IS NULL ORDER BY id DESC LIMIT 1",
+            "SELECT entry_id, folder, type, version, action, tags, metadata \
+             FROM entries_history \
+             WHERE entry_id = $1 ORDER BY id DESC LIMIT 1",
        )
-        .bind(namespace)
-        .bind(kind)
-        .bind(name)
+        .bind(entry_id)
        .fetch_optional(pool)
        .await?
    };

    let snap = snap.ok_or_else(|| {
        anyhow::anyhow!(
-            "No history found for [{}/{}] {}{}.",
-            namespace,
-            kind,
+            "No history found for '{}'{}.",
            name,
            to_version
                .map(|v| format!(" at version {}", v))
@@ -130,43 +185,32 @@ pub async fn run(
    struct LiveEntry {
        id: Uuid,
        version: i64,
+        folder: String,
+        #[sqlx(rename = "type")]
+        entry_type: String,
        tags: Vec<String>,
        metadata: Value,
+        #[allow(dead_code)]
+        notes: String,
    }

-    // Query live entry with correct user_id scoping to avoid PK conflicts
-    let live: Option<LiveEntry> = if let Some(uid) = user_id {
-        sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id = $1 AND namespace = $2 AND kind = $3 AND name = $4 FOR UPDATE",
+    // Lock the live entry if it exists (matched by entry_id for precision).
+    let live: Option<LiveEntry> = sqlx::query_as(
+        "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+         WHERE id = $1 FOR UPDATE",
    )
-        .bind(uid)
-        .bind(namespace)
-        .bind(kind)
-        .bind(name)
+    .bind(entry_id)
    .fetch_optional(&mut *tx)
-        .await?
-    } else {
-        sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id IS NULL AND namespace = $1 AND kind = $2 AND name = $3 FOR UPDATE",
-        )
-        .bind(namespace)
-        .bind(kind)
-        .bind(name)
-        .fetch_optional(&mut *tx)
-        .await?
-    };
+    .await?;

-    let entry_id = if let Some(ref lr) = live {
-        // Snapshot current state before overwriting
+    let live_entry_id = if let Some(ref lr) = live {
        if let Err(e) = db::snapshot_entry_history(
            &mut tx,
            db::EntrySnapshotParams {
                entry_id: lr.id,
                user_id,
-                namespace,
-                kind,
+                folder: &lr.folder,
+                entry_type: &lr.entry_type,
                name,
                version: lr.version,
                action: "rollback",
@@ -209,7 +253,6 @@ pub async fn run(
            }
        }

-        // Update the existing row in-place to preserve its primary key and user_id
        sqlx::query(
            "UPDATE entries SET tags = $1, metadata = $2, version = version + 1, \
             updated_at = NOW() WHERE id = $3",
@@ -222,16 +265,15 @@ pub async fn run(

        lr.id
    } else {
-        // No live entry — insert a fresh one with a new UUID
        if let Some(uid) = user_id {
            sqlx::query_scalar(
                "INSERT INTO entries \
-                 (user_id, namespace, kind, name, tags, metadata, version, updated_at) \
-                 VALUES ($1, $2, $3, $4, $5, $6, $7, NOW()) RETURNING id",
+                 (user_id, folder, type, name, notes, tags, metadata, version, updated_at) \
+                 VALUES ($1, $2, $3, $4, '', $5, $6, $7, NOW()) RETURNING id",
            )
            .bind(uid)
-            .bind(namespace)
-            .bind(kind)
+            .bind(&snap.folder)
+            .bind(&snap.entry_type)
            .bind(name)
            .bind(&snap.tags)
            .bind(&snap.metadata)
@@ -241,11 +283,11 @@ pub async fn run(
        } else {
            sqlx::query_scalar(
                "INSERT INTO entries \
-                 (namespace, kind, name, tags, metadata, version, updated_at) \
-                 VALUES ($1, $2, $3, $4, $5, $6, NOW()) RETURNING id",
+                 (folder, type, name, notes, tags, metadata, version, updated_at) \
+                 VALUES ($1, $2, $3, '', $4, $5, $6, NOW()) RETURNING id",
            )
-            .bind(namespace)
-            .bind(kind)
+            .bind(&snap.folder)
+            .bind(&snap.entry_type)
            .bind(name)
            .bind(&snap.tags)
            .bind(&snap.metadata)
@@ -256,7 +298,7 @@ pub async fn run(
    };

    sqlx::query("DELETE FROM secrets WHERE entry_id = $1")
-        .bind(entry_id)
+        .bind(live_entry_id)
        .execute(&mut *tx)
        .await?;

@@ -265,7 +307,7 @@ pub async fn run(
            continue;
        }
        sqlx::query("INSERT INTO secrets (entry_id, field_name, encrypted) VALUES ($1, $2, $3)")
-            .bind(entry_id)
+            .bind(live_entry_id)
            .bind(&f.field_name)
            .bind(&f.encrypted)
            .execute(&mut *tx)
@@ -274,9 +316,10 @@ pub async fn run(

    crate::audit::log_tx(
        &mut tx,
+        user_id,
        "rollback",
-        namespace,
-        kind,
+        &snap.folder,
+        &snap.entry_type,
        name,
        serde_json::json!({
            "restored_version": snap.version,
@@ -288,9 +331,9 @@ pub async fn run(
    tx.commit().await?;

    Ok(RollbackResult {
-        namespace: namespace.to_string(),
-        kind: kind.to_string(),
        name: name.to_string(),
+        folder: snap.folder,
+        entry_type: snap.entry_type,
        restored_version: snap.version,
    })
 }
--- a/crates/secrets-core/src/service/search.rs
+++ b/crates/secrets-core/src/service/search.rs
@@ -9,8 +9,8 @@ use crate::models::{Entry, SecretField};
 pub const FETCH_ALL_LIMIT: u32 = 100_000;

 pub struct SearchParams<'a> {
-    pub namespace: Option<&'a str>,
-    pub kind: Option<&'a str>,
+    pub folder: Option<&'a str>,
+    pub entry_type: Option<&'a str>,
    pub name: Option<&'a str>,
    pub tags: &'a [String],
    pub query: Option<&'a str>,
@@ -44,16 +44,16 @@ pub async fn run(pool: &PgPool, params: SearchParams<'_>) -> Result<SearchResult
 /// Fetch entries matching the given filters — returns all matching entries up to FETCH_ALL_LIMIT.
 pub async fn fetch_entries(
    pool: &PgPool,
-    namespace: Option<&str>,
-    kind: Option<&str>,
+    folder: Option<&str>,
+    entry_type: Option<&str>,
    name: Option<&str>,
    tags: &[String],
    query: Option<&str>,
    user_id: Option<Uuid>,
 ) -> Result<Vec<Entry>> {
    let params = SearchParams {
-        namespace,
-        kind,
+        folder,
+        entry_type,
        name,
        tags,
        query,
@@ -77,12 +77,12 @@ async fn fetch_entries_paged(pool: &PgPool, a: &SearchParams<'_>) -> Result<Vec<
        conditions.push("user_id IS NULL".to_string());
    }

-    if a.namespace.is_some() {
-        conditions.push(format!("namespace = ${}", idx));
+    if a.folder.is_some() {
+        conditions.push(format!("folder = ${}", idx));
        idx += 1;
    }
-    if a.kind.is_some() {
-        conditions.push(format!("kind = ${}", idx));
+    if a.entry_type.is_some() {
+        conditions.push(format!("type = ${}", idx));
        idx += 1;
    }
    if a.name.is_some() {
@@ -106,8 +106,9 @@ async fn fetch_entries_paged(pool: &PgPool, a: &SearchParams<'_>) -> Result<Vec<
    }
    if a.query.is_some() {
        conditions.push(format!(
-            "(name ILIKE ${i} ESCAPE '\\' OR namespace ILIKE ${i} ESCAPE '\\' \
-             OR kind ILIKE ${i} ESCAPE '\\' OR metadata::text ILIKE ${i} ESCAPE '\\' \
+            "(name ILIKE ${i} ESCAPE '\\' OR folder ILIKE ${i} ESCAPE '\\' \
+             OR type ILIKE ${i} ESCAPE '\\' OR notes ILIKE ${i} ESCAPE '\\' \
+             OR metadata::text ILIKE ${i} ESCAPE '\\' \
             OR EXISTS (SELECT 1 FROM unnest(tags) t WHERE t ILIKE ${i} ESCAPE '\\'))",
            i = idx
        ));
@@ -131,8 +132,8 @@ async fn fetch_entries_paged(pool: &PgPool, a: &SearchParams<'_>) -> Result<Vec<
    };

    let sql = format!(
-        "SELECT id, COALESCE(user_id, '00000000-0000-0000-0000-000000000000'::uuid) AS user_id, \
-         namespace, kind, name, tags, metadata, version, created_at, updated_at \
+        "SELECT id, user_id, folder, type, name, notes, tags, metadata, version, \
+         created_at, updated_at \
         FROM entries {where_clause} ORDER BY {order} LIMIT ${limit_idx} OFFSET ${offset_idx}"
    );

@@ -141,10 +142,10 @@ async fn fetch_entries_paged(pool: &PgPool, a: &SearchParams<'_>) -> Result<Vec<
    if let Some(uid) = a.user_id {
        q = q.bind(uid);
    }
-    if let Some(v) = a.namespace {
+    if let Some(v) = a.folder {
        q = q.bind(v);
    }
-    if let Some(v) = a.kind {
+    if let Some(v) = a.entry_type {
        q = q.bind(v);
    }
    if let Some(v) = a.name {
@@ -207,16 +208,81 @@ pub async fn fetch_secrets_for_entries(
    Ok(map)
 }

-// ── Internal raw row (because user_id is nullable in DB) ─────────────────────
+/// Resolve exactly one entry by its UUID primary key.
+///
+/// Returns an error if the entry does not exist or does not belong to the given user.
+pub async fn resolve_entry_by_id(
+    pool: &PgPool,
+    id: Uuid,
+    user_id: Option<Uuid>,
+) -> Result<crate::models::Entry> {
+    let row: Option<EntryRaw> = if let Some(uid) = user_id {
+        sqlx::query_as(
+            "SELECT id, user_id, folder, type, name, notes, tags, metadata, version, \
+             created_at, updated_at FROM entries WHERE id = $1 AND user_id = $2",
+        )
+        .bind(id)
+        .bind(uid)
+        .fetch_optional(pool)
+        .await?
+    } else {
+        sqlx::query_as(
+            "SELECT id, user_id, folder, type, name, notes, tags, metadata, version, \
+             created_at, updated_at FROM entries WHERE id = $1 AND user_id IS NULL",
+        )
+        .bind(id)
+        .fetch_optional(pool)
+        .await?
+    };
+    row.map(Entry::from)
+        .ok_or_else(|| anyhow::anyhow!("Entry with id '{}' not found", id))
+}

+/// Resolve exactly one entry by name, with optional folder for disambiguation.
+///
+/// - If `folder` is provided: exact `(folder, name)` match.
+/// - If `folder` is None and exactly one entry matches: returns it.
+/// - If `folder` is None and multiple entries match: returns an error listing
+///   the folders and asking the caller to specify one.
+pub async fn resolve_entry(
+    pool: &PgPool,
+    name: &str,
+    folder: Option<&str>,
+    user_id: Option<Uuid>,
+) -> Result<crate::models::Entry> {
+    let entries = fetch_entries(pool, folder, None, Some(name), &[], None, user_id).await?;
+    match entries.len() {
+        0 => {
+            if let Some(f) = folder {
+                anyhow::bail!("Not found: '{}' in folder '{}'", name, f)
+            } else {
+                anyhow::bail!("Not found: '{}'", name)
+            }
+        }
+        1 => Ok(entries.into_iter().next().unwrap()),
+        _ => {
+            let folders: Vec<&str> = entries.iter().map(|e| e.folder.as_str()).collect();
+            anyhow::bail!(
+                "Ambiguous: {} entries named '{}' found in folders: [{}]. \
+                 Specify 'folder' to disambiguate.",
+                entries.len(),
+                name,
+                folders.join(", ")
+            )
+        }
+    }
+}
+
+// ── Internal raw row (because user_id is nullable in DB) ─────────────────────
 #[derive(sqlx::FromRow)]
 struct EntryRaw {
    id: Uuid,
-    #[allow(dead_code)] // Selected for row shape; Entry model has no user_id field
-    user_id: Uuid,
-    namespace: String,
-    kind: String,
+    user_id: Option<Uuid>,
+    folder: String,
+    #[sqlx(rename = "type")]
+    entry_type: String,
    name: String,
+    notes: String,
    tags: Vec<String>,
    metadata: Value,
    version: i64,
@@ -228,9 +294,11 @@ impl From<EntryRaw> for Entry {
    fn from(r: EntryRaw) -> Self {
        Entry {
            id: r.id,
-            namespace: r.namespace,
-            kind: r.kind,
+            user_id: r.user_id,
+            folder: r.folder,
+            entry_type: r.entry_type,
            name: r.name,
+            notes: r.notes,
            tags: r.tags,
            metadata: r.metadata,
            version: r.version,
--- a/crates/secrets-core/src/service/update.rs
+++ b/crates/secrets-core/src/service/update.rs
@@ -13,9 +13,10 @@ use crate::service::add::{

 #[derive(Debug, serde::Serialize)]
 pub struct UpdateResult {
-    pub namespace: String,
-    pub kind: String,
    pub name: String,
+    pub folder: String,
+    #[serde(rename = "type")]
+    pub entry_type: String,
    pub add_tags: Vec<String>,
    pub remove_tags: Vec<String>,
    pub meta_keys: Vec<String>,
@@ -25,9 +26,10 @@ pub struct UpdateResult {
 }

 pub struct UpdateParams<'a> {
-    pub namespace: &'a str,
-    pub kind: &'a str,
    pub name: &'a str,
+    /// Optional folder for disambiguation when multiple entries share the same name.
+    pub folder: Option<&'a str>,
+    pub notes: Option<&'a str>,
    pub add_tags: &'a [String],
    pub remove_tags: &'a [String],
    pub meta_entries: &'a [String],
@@ -44,45 +46,76 @@ pub async fn run(
 ) -> Result<UpdateResult> {
    let mut tx = pool.begin().await?;

-    let row: Option<EntryRow> = if let Some(uid) = params.user_id {
+    // Fetch matching rows with FOR UPDATE; use folder when provided to resolve ambiguity.
+    let rows: Vec<EntryRow> = if let Some(uid) = params.user_id {
+        if let Some(folder) = params.folder {
            sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id = $1 AND namespace = $2 AND kind = $3 AND name = $4 FOR UPDATE",
+                "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+                 WHERE user_id = $1 AND folder = $2 AND name = $3 FOR UPDATE",
            )
            .bind(uid)
-        .bind(params.namespace)
-        .bind(params.kind)
+            .bind(folder)
            .bind(params.name)
-        .fetch_optional(&mut *tx)
+            .fetch_all(&mut *tx)
            .await?
        } else {
            sqlx::query_as(
-            "SELECT id, version, tags, metadata FROM entries \
-             WHERE user_id IS NULL AND namespace = $1 AND kind = $2 AND name = $3 FOR UPDATE",
+                "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+                 WHERE user_id = $1 AND name = $2 FOR UPDATE",
            )
-        .bind(params.namespace)
-        .bind(params.kind)
+            .bind(uid)
            .bind(params.name)
-        .fetch_optional(&mut *tx)
+            .fetch_all(&mut *tx)
+            .await?
+        }
+    } else if let Some(folder) = params.folder {
+        sqlx::query_as(
+            "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+             WHERE user_id IS NULL AND folder = $1 AND name = $2 FOR UPDATE",
+        )
+        .bind(folder)
+        .bind(params.name)
+        .fetch_all(&mut *tx)
+        .await?
+    } else {
+        sqlx::query_as(
+            "SELECT id, version, folder, type, tags, metadata, notes FROM entries \
+             WHERE user_id IS NULL AND name = $1 FOR UPDATE",
+        )
+        .bind(params.name)
+        .fetch_all(&mut *tx)
        .await?
    };

-    let row = row.ok_or_else(|| {
-        anyhow::anyhow!(
-            "Not found: [{}/{}] {}. Use `add` to create it first.",
-            params.namespace,
-            params.kind,
+    let row = match rows.len() {
+        0 => {
+            tx.rollback().await?;
+            anyhow::bail!(
+                "Not found: '{}'. Use `add` to create it first.",
                params.name
            )
-    })?;
+        }
+        1 => rows.into_iter().next().unwrap(),
+        _ => {
+            tx.rollback().await?;
+            let folders: Vec<&str> = rows.iter().map(|r| r.folder.as_str()).collect();
+            anyhow::bail!(
+                "Ambiguous: {} entries named '{}' found in folders: [{}]. \
+                 Specify 'folder' to disambiguate.",
+                rows.len(),
+                params.name,
+                folders.join(", ")
+            )
+        }
+    };

    if let Err(e) = db::snapshot_entry_history(
        &mut tx,
        db::EntrySnapshotParams {
            entry_id: row.id,
            user_id: params.user_id,
-            namespace: params.namespace,
-            kind: params.kind,
+            folder: &row.folder,
+            entry_type: &row.entry_type,
            name: params.name,
            version: row.version,
            action: "update",
@@ -117,12 +150,16 @@ pub async fn run(
    }
    let metadata = Value::Object(meta_map);

+    let new_notes = params.notes.unwrap_or(&row.notes);
+
    let result = sqlx::query(
-        "UPDATE entries SET tags = $1, metadata = $2, version = version + 1, updated_at = NOW() \
-         WHERE id = $3 AND version = $4",
+        "UPDATE entries SET tags = $1, metadata = $2, notes = $3, \
+         version = version + 1, updated_at = NOW() \
+         WHERE id = $4 AND version = $5",
    )
    .bind(&tags)
    .bind(&metadata)
+    .bind(new_notes)
    .bind(row.id)
    .bind(row.version)
    .execute(&mut *tx)
@@ -131,9 +168,7 @@ pub async fn run(
    if result.rows_affected() == 0 {
        tx.rollback().await?;
        anyhow::bail!(
-            "Concurrent modification detected for [{}/{}] {}. Please retry.",
-            params.namespace,
-            params.kind,
+            "Concurrent modification detected for '{}'. Please retry.",
            params.name
        );
    }
@@ -241,9 +276,10 @@ pub async fn run(

    crate::audit::log_tx(
        &mut tx,
+        params.user_id,
        "update",
-        params.namespace,
-        params.kind,
+        "",
+        "",
        params.name,
        serde_json::json!({
            "add_tags": params.add_tags,
@@ -259,9 +295,9 @@ pub async fn run(
    tx.commit().await?;

    Ok(UpdateResult {
-        namespace: params.namespace.to_string(),
-        kind: params.kind.to_string(),
        name: params.name.to_string(),
+        folder: row.folder.clone(),
+        entry_type: row.entry_type.clone(),
        add_tags: params.add_tags.to_vec(),
        remove_tags: params.remove_tags.to_vec(),
        meta_keys,
--- a/crates/secrets-mcp/Cargo.toml
+++ b/crates/secrets-mcp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "secrets-mcp"
-version = "0.1.1"
+version = "0.3.3"
 edition.workspace = true

 [[bin]]
@@ -17,8 +17,10 @@ rmcp = { version = "1", features = ["server", "macros", "transport-streamable-ht
 axum = "0.8"
 axum-extra = { version = "0.10", features = ["typed-header"] }
 tower = "0.5"
-tower-http = { version = "0.6", features = ["cors"] }
+tower-http = { version = "0.6", features = ["cors", "trace"] }
 tower-sessions = "0.14"
+tower-sessions-sqlx-store-chrono = { version = "0.14", features = ["postgres"] }
+time = "0.3"

 # OAuth (manual token exchange via reqwest)
 reqwest.workspace = true
--- a/crates/secrets-mcp/src/logging.rs
+++ b/crates/secrets-mcp/src/logging.rs
@@ -0,0 +1,262 @@
+use std::net::SocketAddr;
+use std::time::Instant;
+
+use axum::{
+    body::{Body, Bytes, to_bytes},
+    extract::{ConnectInfo, Request},
+    http::{
+        HeaderMap, Method, StatusCode,
+        header::{CONTENT_LENGTH, CONTENT_TYPE, USER_AGENT},
+    },
+    middleware::Next,
+    response::{IntoResponse, Response},
+};
+
+/// Axum middleware that logs structured info for every HTTP request.
+///
+/// All requests: method, path, status, latency_ms, client_ip, user_agent.
+/// POST /mcp requests: additionally parses JSON-RPC body for jsonrpc_method,
+/// tool_name, jsonrpc_id, mcp_session, batch_size.
+///
+/// Sensitive headers (Authorization, X-Encryption-Key) and secret values
+/// are never logged.
+pub async fn request_logging_middleware(req: Request, next: Next) -> Response {
+    let method = req.method().clone();
+    let path = req.uri().path().to_string();
+    let ip = client_ip(&req);
+    let ua = header_str(req.headers(), USER_AGENT);
+    let content_len = header_str(req.headers(), CONTENT_LENGTH).and_then(|v| v.parse::<u64>().ok());
+    let mcp_session = req
+        .headers()
+        .get("mcp-session-id")
+        .or_else(|| req.headers().get("x-mcp-session"))
+        .and_then(|v| v.to_str().ok())
+        .map(|s| s.to_string());
+
+    let is_mcp_post = path.starts_with("/mcp") && method == Method::POST;
+    let is_json = header_str(req.headers(), CONTENT_TYPE)
+        .map(|ct| ct.contains("application/json"))
+        .unwrap_or(false);
+
+    let start = Instant::now();
+
+    // For MCP JSON-RPC POST requests, buffer body to extract JSON-RPC metadata.
+    // We cap at 512 KiB to avoid buffering large payloads.
+    if is_mcp_post && is_json {
+        let cap = content_len.unwrap_or(0);
+        if cap <= 512 * 1024 {
+            let (parts, body) = req.into_parts();
+            match to_bytes(body, 512 * 1024).await {
+                Ok(bytes) => {
+                    let rpc = parse_jsonrpc_meta(&bytes);
+                    let req = Request::from_parts(parts, Body::from(bytes));
+                    let resp = next.run(req).await;
+                    let status = resp.status().as_u16();
+                    let elapsed = start.elapsed().as_millis();
+                    log_mcp_request(
+                        &method,
+                        &path,
+                        status,
+                        elapsed,
+                        ip.as_deref(),
+                        ua.as_deref(),
+                        content_len,
+                        mcp_session.as_deref(),
+                        &rpc,
+                    );
+                    return resp;
+                }
+                Err(e) => {
+                    tracing::warn!(path, error = %e, "failed to buffer MCP request body for logging");
+                    let elapsed = start.elapsed().as_millis();
+                    tracing::info!(
+                        method = method.as_str(),
+                        path,
+                        status = StatusCode::INTERNAL_SERVER_ERROR.as_u16(),
+                        elapsed_ms = elapsed,
+                        client_ip = ip.as_deref(),
+                        ua = ua.as_deref(),
+                        content_length = content_len,
+                        mcp_session = mcp_session.as_deref(),
+                        "mcp request",
+                    );
+                    return (
+                        StatusCode::INTERNAL_SERVER_ERROR,
+                        "failed to read request body",
+                    )
+                        .into_response();
+                }
+            }
+        }
+    }
+
+    let resp = next.run(req).await;
+    let status = resp.status().as_u16();
+    let elapsed = start.elapsed().as_millis();
+
+    // Known client probe patterns that legitimately 404 — downgrade to debug to
+    // avoid noise in production logs.  These are:
+    //   • GET /.well-known/* — OAuth/OIDC discovery by MCP clients (RFC 8414 / RFC 9728)
+    //   • GET /mcp → 404    — old SSE-transport compatibility probe by clients
+    let is_expected_probe_404 = status == 404
+        && (path.starts_with("/.well-known/")
+            || (method == Method::GET && path.starts_with("/mcp")));
+
+    if is_expected_probe_404 {
+        tracing::debug!(
+            method = method.as_str(),
+            path,
+            status,
+            elapsed_ms = elapsed,
+            client_ip = ip.as_deref(),
+            ua = ua.as_deref(),
+            "probe request (not found — expected)",
+        );
+    } else {
+        log_http_request(
+            &method,
+            &path,
+            status,
+            elapsed,
+            ip.as_deref(),
+            ua.as_deref(),
+            content_len,
+        );
+    }
+
+    resp
+}
+
+// ── Logging helpers ───────────────────────────────────────────────────────────
+
+fn log_http_request(
+    method: &Method,
+    path: &str,
+    status: u16,
+    elapsed_ms: u128,
+    client_ip: Option<&str>,
+    ua: Option<&str>,
+    content_length: Option<u64>,
+) {
+    tracing::info!(
+        method = method.as_str(),
+        path,
+        status,
+        elapsed_ms,
+        client_ip,
+        ua,
+        content_length,
+        "http request",
+    );
+}
+
+#[allow(clippy::too_many_arguments)]
+fn log_mcp_request(
+    method: &Method,
+    path: &str,
+    status: u16,
+    elapsed_ms: u128,
+    client_ip: Option<&str>,
+    ua: Option<&str>,
+    content_length: Option<u64>,
+    mcp_session: Option<&str>,
+    rpc: &JsonRpcMeta,
+) {
+    tracing::info!(
+        method = method.as_str(),
+        path,
+        status,
+        elapsed_ms,
+        client_ip,
+        ua,
+        content_length,
+        mcp_session,
+        jsonrpc = rpc.rpc_method.as_deref(),
+        tool = rpc.tool_name.as_deref(),
+        jsonrpc_id = rpc.request_id.as_deref(),
+        batch_size = rpc.batch_size,
+        "mcp request",
+    );
+}
+
+// ── JSON-RPC body parsing ─────────────────────────────────────────────────────
+
+#[derive(Debug, Default)]
+struct JsonRpcMeta {
+    request_id: Option<String>,
+    rpc_method: Option<String>,
+    tool_name: Option<String>,
+    batch_size: Option<usize>,
+}
+
+fn parse_jsonrpc_meta(bytes: &Bytes) -> JsonRpcMeta {
+    let Ok(value) = serde_json::from_slice::<serde_json::Value>(bytes) else {
+        return JsonRpcMeta::default();
+    };
+
+    if let Some(arr) = value.as_array() {
+        // Batch request: summarise method(s) from first element only
+        let first = arr.first().map(parse_single).unwrap_or_default();
+        return JsonRpcMeta {
+            batch_size: Some(arr.len()),
+            ..first
+        };
+    }
+
+    parse_single(&value)
+}
+
+fn parse_single(value: &serde_json::Value) -> JsonRpcMeta {
+    let request_id = value.get("id").and_then(json_to_string);
+    let rpc_method = value
+        .get("method")
+        .and_then(|v| v.as_str())
+        .map(|s| s.to_string());
+    let tool_name = value
+        .pointer("/params/name")
+        .and_then(|v| v.as_str())
+        .map(|s| s.to_string());
+
+    JsonRpcMeta {
+        request_id,
+        rpc_method,
+        tool_name,
+        batch_size: None,
+    }
+}
+
+fn json_to_string(value: &serde_json::Value) -> Option<String> {
+    match value {
+        serde_json::Value::Null => None,
+        serde_json::Value::String(s) => Some(s.clone()),
+        serde_json::Value::Number(n) => Some(n.to_string()),
+        serde_json::Value::Bool(b) => Some(b.to_string()),
+        other => Some(other.to_string()),
+    }
+}
+
+// ── Header helpers ────────────────────────────────────────────────────────────
+
+fn header_str(headers: &HeaderMap, name: impl axum::http::header::AsHeaderName) -> Option<String> {
+    headers
+        .get(name)
+        .and_then(|v| v.to_str().ok())
+        .map(|s| s.to_string())
+}
+
+fn client_ip(req: &Request) -> Option<String> {
+    if let Some(first) = req
+        .headers()
+        .get("x-forwarded-for")
+        .and_then(|v| v.to_str().ok())
+        .and_then(|s| s.split(',').next())
+    {
+        let s = first.trim();
+        if !s.is_empty() {
+            return Some(s.to_string());
+        }
+    }
+    req.extensions()
+        .get::<ConnectInfo<SocketAddr>>()
+        .map(|c| c.ip().to_string())
+}
--- a/crates/secrets-mcp/src/main.rs
+++ b/crates/secrets-mcp/src/main.rs
@@ -1,4 +1,5 @@
 mod auth;
+mod logging;
 mod oauth;
 mod tools;
 mod web;
@@ -14,10 +15,13 @@ use rmcp::transport::streamable_http_server::{
 use sqlx::PgPool;
 use tower_http::cors::{Any, CorsLayer};
 use tower_sessions::cookie::SameSite;
-use tower_sessions::{MemoryStore, SessionManagerLayer};
+use tower_sessions::session_store::ExpiredDeletion;
+use tower_sessions::{Expiry, SessionManagerLayer};
+use tower_sessions_sqlx_store_chrono::PostgresStore;
 use tracing_subscriber::EnvFilter;
+use tracing_subscriber::fmt::time::FormatTime;

-use secrets_core::config::resolve_db_url;
+use secrets_core::config::resolve_db_config;
 use secrets_core::db::{create_pool, migrate};

 use crate::oauth::OAuthConfig;
@@ -46,21 +50,37 @@ fn load_oauth_config(prefix: &str, base_url: &str, path: &str) -> Option<OAuthCo
    })
 }

+/// Log line timestamps in the process local timezone (honors `TZ` / system zone).
+#[derive(Clone, Copy, Default)]
+struct LocalRfc3339Time;
+
+impl FormatTime for LocalRfc3339Time {
+    fn format_time(&self, w: &mut tracing_subscriber::fmt::format::Writer<'_>) -> std::fmt::Result {
+        write!(
+            w,
+            "{}",
+            chrono::Local::now().to_rfc3339_opts(chrono::SecondsFormat::Millis, false)
+        )
+    }
+}
+
 #[tokio::main]
 async fn main() -> Result<()> {
    // Load .env if present
    let _ = dotenvy::dotenv();

    tracing_subscriber::fmt()
+        .with_timer(LocalRfc3339Time)
        .with_env_filter(
-            EnvFilter::try_from_default_env().unwrap_or_else(|_| "secrets_mcp=info".into()),
+            EnvFilter::try_from_default_env()
+                .unwrap_or_else(|_| "secrets_mcp=info,tower_http=info".into()),
        )
        .init();

    // ── Database ──────────────────────────────────────────────────────────────
-    let db_url = resolve_db_url("")
+    let db_config = resolve_db_config("")
        .context("Database not configured. Set SECRETS_DATABASE_URL environment variable.")?;
-    let pool = create_pool(&db_url)
+    let pool = create_pool(&db_config)
        .await
        .context("failed to connect to database")?;
    migrate(&pool)
@@ -70,7 +90,8 @@ async fn main() -> Result<()> {

    // ── Configuration ─────────────────────────────────────────────────────────
    let base_url = load_env_var("BASE_URL").unwrap_or_else(|| "http://localhost:9315".to_string());
-    let bind_addr = load_env_var("SECRETS_MCP_BIND").unwrap_or_else(|| "0.0.0.0:9315".to_string());
+    let bind_addr =
+        load_env_var("SECRETS_MCP_BIND").unwrap_or_else(|| "127.0.0.1:9315".to_string());

    // ── OAuth providers ───────────────────────────────────────────────────────
    let google_config = load_oauth_config("GOOGLE", &base_url, "/auth/google/callback");
@@ -81,12 +102,23 @@ async fn main() -> Result<()> {
        );
    }

-    // ── Session store ─────────────────────────────────────────────────────────
-    let session_store = MemoryStore::default();
+    // ── Session store (PostgreSQL-backed) ─────────────────────────────────────
+    let session_store = PostgresStore::new(pool.clone());
+    session_store
+        .migrate()
+        .await
+        .context("failed to run session table migration")?;
+    // Prune expired rows every hour; task is aborted when the server shuts down.
+    let session_cleanup = tokio::spawn(
+        session_store
+            .clone()
+            .continuously_delete_expired(tokio::time::Duration::from_secs(3600)),
+    );
    // Strict would drop the session cookie on redirect from Google → our origin (cross-site nav).
    let session_layer = SessionManagerLayer::new(session_store)
        .with_secure(base_url.starts_with("https://"))
-        .with_same_site(SameSite::Lax);
+        .with_same_site(SameSite::Lax)
+        .with_expiry(Expiry::OnInactivity(time::Duration::days(14)));

    // ── App state ─────────────────────────────────────────────────────────────
    let app_state = AppState {
@@ -120,6 +152,9 @@ async fn main() -> Result<()> {
    let router = Router::new()
        .merge(web::web_router())
        .nest_service("/mcp", mcp_service)
+        .layer(axum::middleware::from_fn(
+            logging::request_logging_middleware,
+        ))
        .layer(axum::middleware::from_fn_with_state(
            pool,
            auth::bearer_auth_middleware,
@@ -144,6 +179,7 @@ async fn main() -> Result<()> {
    .await
    .context("server error")?;

+    session_cleanup.abort();
    Ok(())
 }

--- a/crates/secrets-mcp/src/tools.rs
+++ b/crates/secrets-mcp/src/tools.rs
--- a/crates/secrets-mcp/src/web.rs
+++ b/crates/secrets-mcp/src/web.rs
@@ -1,9 +1,12 @@
 use askama::Template;
+use chrono::SecondsFormat;
+use std::net::SocketAddr;
+
 use axum::{
    Json, Router,
    body::Body,
-    extract::{Path, Query, State},
-    http::{StatusCode, header},
+    extract::{ConnectInfo, Path, Query, State},
+    http::{HeaderMap, StatusCode, header},
    response::{Html, IntoResponse, Redirect, Response},
    routing::{get, post},
 };
@@ -11,9 +14,11 @@ use serde::{Deserialize, Serialize};
 use tower_sessions::Session;
 use uuid::Uuid;

+use secrets_core::audit::log_login;
 use secrets_core::crypto::hex;
 use secrets_core::service::{
    api_key::{ensure_api_key, regenerate_api_key},
+    audit_log::list_for_user,
    user::{
        OAuthProfile, bind_oauth_account, find_or_create_user, get_user_by_id,
        unbind_oauth_account, update_user_key_setup,
@@ -34,6 +39,15 @@ const SESSION_LOGIN_PROVIDER: &str = "login_provider";
 #[template(path = "login.html")]
 struct LoginTemplate {
    has_google: bool,
+    base_url: String,
+    version: &'static str,
+}
+
+#[derive(Template)]
+#[template(path = "home.html")]
+struct HomeTemplate {
+    is_logged_in: bool,
+    base_url: String,
    version: &'static str,
 }

@@ -47,6 +61,23 @@ struct DashboardTemplate {
    version: &'static str,
 }

+#[derive(Template)]
+#[template(path = "audit.html")]
+struct AuditPageTemplate {
+    user_name: String,
+    user_email: String,
+    entries: Vec<AuditEntryView>,
+    version: &'static str,
+}
+
+struct AuditEntryView {
+    /// RFC3339 UTC for `<time datetime>`; rendered as browser-local in audit.html.
+    created_at_iso: String,
+    action: String,
+    target: String,
+    detail: String,
+}
+
 // ── App state helpers ─────────────────────────────────────────────────────────

 fn google_cfg(state: &AppState) -> Option<&OAuthConfig> {
@@ -54,28 +85,71 @@ fn google_cfg(state: &AppState) -> Option<&OAuthConfig> {
 }

 async fn current_user_id(session: &Session) -> Option<Uuid> {
-    session
-        .get::<String>(SESSION_USER_ID)
-        .await
-        .ok()
-        .flatten()
-        .and_then(|s| Uuid::parse_str(&s).ok())
+    match session.get::<String>(SESSION_USER_ID).await {
+        Ok(opt) => match opt {
+            Some(s) => match Uuid::parse_str(&s) {
+                Ok(id) => Some(id),
+                Err(e) => {
+                    tracing::warn!(error = %e, user_id_str = %s, "invalid user_id UUID in session");
+                    None
+                }
+            },
+            None => None,
+        },
+        Err(e) => {
+            tracing::warn!(error = %e, "failed to read user_id from session");
+            None
+        }
+    }
+}
+
+fn request_client_ip(headers: &HeaderMap, connect_info: ConnectInfo<SocketAddr>) -> Option<String> {
+    if let Some(first) = headers
+        .get("x-forwarded-for")
+        .and_then(|v| v.to_str().ok())
+        .and_then(|s| s.split(',').next())
+    {
+        let value = first.trim();
+        if !value.is_empty() {
+            return Some(value.to_string());
+        }
+    }
+
+    Some(connect_info.ip().to_string())
+}
+
+fn request_user_agent(headers: &HeaderMap) -> Option<String> {
+    headers
+        .get(header::USER_AGENT)
+        .and_then(|value| value.to_str().ok())
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+        .map(ToOwned::to_owned)
 }

 // ── Routes ────────────────────────────────────────────────────────────────────

 pub fn web_router() -> Router<AppState> {
    Router::new()
+        .route("/robots.txt", get(robots_txt))
+        .route("/llms.txt", get(llms_txt))
+        .route("/ai.txt", get(ai_txt))
        .route("/favicon.svg", get(favicon_svg))
        .route(
            "/favicon.ico",
            get(|| async { Redirect::permanent("/favicon.svg") }),
        )
-        .route("/", get(login_page))
+        .route(
+            "/.well-known/oauth-protected-resource",
+            get(oauth_protected_resource_metadata),
+        )
+        .route("/", get(home_page))
+        .route("/login", get(login_page))
        .route("/auth/google", get(auth_google))
        .route("/auth/google/callback", get(auth_google_callback))
        .route("/auth/logout", post(auth_logout))
        .route("/dashboard", get(dashboard))
+        .route("/audit", get(audit_page))
        .route("/account/bind/google", get(account_bind_google))
        .route(
            "/account/bind/google/callback",
@@ -88,6 +162,33 @@ pub fn web_router() -> Router<AppState> {
        .route("/api/apikey/regenerate", post(api_apikey_regenerate))
 }

+fn text_asset_response(content: &'static str, content_type: &'static str) -> Response {
+    Response::builder()
+        .status(StatusCode::OK)
+        .header(header::CONTENT_TYPE, content_type)
+        .header(header::CACHE_CONTROL, "public, max-age=86400")
+        .body(Body::from(content))
+        .expect("text asset response")
+}
+
+async fn robots_txt() -> Response {
+    text_asset_response(
+        include_str!("../static/robots.txt"),
+        "text/plain; charset=utf-8",
+    )
+}
+
+async fn llms_txt() -> Response {
+    text_asset_response(
+        include_str!("../static/llms.txt"),
+        "text/markdown; charset=utf-8",
+    )
+}
+
+async fn ai_txt() -> Response {
+    llms_txt().await
+}
+
 async fn favicon_svg() -> Response {
    Response::builder()
        .status(StatusCode::OK)
@@ -97,6 +198,21 @@ async fn favicon_svg() -> Response {
        .expect("favicon response")
 }

+// ── Home page (public) ───────────────────────────────────────────────────────
+
+async fn home_page(
+    State(state): State<AppState>,
+    session: Session,
+) -> Result<Response, StatusCode> {
+    let is_logged_in = current_user_id(&session).await.is_some();
+    let tmpl = HomeTemplate {
+        is_logged_in,
+        base_url: state.base_url.clone(),
+        version: env!("CARGO_PKG_VERSION"),
+    };
+    render_template(tmpl)
+}
+
 // ── Login page ────────────────────────────────────────────────────────────────

 async fn login_page(
@@ -109,6 +225,7 @@ async fn login_page(

    let tmpl = LoginTemplate {
        has_google: state.google_config.is_some(),
+        base_url: state.base_url.clone(),
        version: env!("CARGO_PKG_VERSION"),
    };
    render_template(tmpl)
@@ -126,7 +243,10 @@ async fn auth_google(
    session
        .insert(SESSION_OAUTH_STATE, &oauth_state)
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+        .map_err(|e| {
+            tracing::error!(error = %e, "failed to insert oauth_state into session");
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;

    let url = google_auth_url(config, &oauth_state);
    Ok(Redirect::to(&url).into_response())
@@ -141,16 +261,28 @@ struct OAuthCallbackQuery {

 async fn auth_google_callback(
    State(state): State<AppState>,
+    connect_info: ConnectInfo<SocketAddr>,
+    headers: HeaderMap,
    session: Session,
    Query(params): Query<OAuthCallbackQuery>,
 ) -> Result<Response, StatusCode> {
-    handle_oauth_callback(&state, &session, params, "google", |s, cfg, code| {
+    let client_ip = request_client_ip(&headers, connect_info);
+    let user_agent = request_user_agent(&headers);
+    handle_oauth_callback(
+        &state,
+        &session,
+        params,
+        "google",
+        client_ip.as_deref(),
+        user_agent.as_deref(),
+        |s, cfg, code| {
            Box::pin(crate::oauth::google::exchange_code(
                &s.http_client,
                cfg,
                code,
            ))
-    })
+        },
+    )
    .await
 }

@@ -161,6 +293,8 @@ async fn handle_oauth_callback<F>(
    session: &Session,
    params: OAuthCallbackQuery,
    provider: &str,
+    client_ip: Option<&str>,
+    user_agent: Option<&str>,
    exchange_fn: F,
 ) -> Result<Response, StatusCode>
 where
@@ -174,31 +308,33 @@ where
 {
    if let Some(err) = params.error {
        tracing::warn!(provider, error = %err, "OAuth error");
-        return Ok(Redirect::to("/?error=oauth_error").into_response());
+        return Ok(Redirect::to("/login?error=oauth_error").into_response());
    }

    let Some(code) = params.code else {
        tracing::warn!(provider, "OAuth callback missing code");
-        return Ok(Redirect::to("/?error=oauth_missing_code").into_response());
+        return Ok(Redirect::to("/login?error=oauth_missing_code").into_response());
    };
    let Some(returned_state) = params.state.as_deref() else {
        tracing::warn!(provider, "OAuth callback missing state");
-        return Ok(Redirect::to("/?error=oauth_missing_state").into_response());
+        return Ok(Redirect::to("/login?error=oauth_missing_state").into_response());
    };

-    let expected_state: Option<String> = session
-        .get(SESSION_OAUTH_STATE)
-        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    let expected_state: Option<String> = session.get(SESSION_OAUTH_STATE).await.map_err(|e| {
+        tracing::error!(provider, error = %e, "failed to read oauth_state from session");
+        StatusCode::INTERNAL_SERVER_ERROR
+    })?;
    if expected_state.as_deref() != Some(returned_state) {
        tracing::warn!(
            provider,
            expected_present = expected_state.is_some(),
            "OAuth state mismatch (empty session often means SameSite=Strict or server restart)"
        );
-        return Ok(Redirect::to("/?error=oauth_state").into_response());
+        return Ok(Redirect::to("/login?error=oauth_state").into_response());
+    }
+    if let Err(e) = session.remove::<String>(SESSION_OAUTH_STATE).await {
+        tracing::warn!(provider, error = %e, "failed to remove oauth_state from session");
    }
-    session.remove::<String>(SESSION_OAUTH_STATE).await.ok();

    let config = match provider {
        "google" => state
@@ -215,17 +351,25 @@ where
            StatusCode::INTERNAL_SERVER_ERROR
        })?;

-    let bind_mode: bool = session
-        .get(SESSION_OAUTH_BIND_MODE)
-        .await
-        .unwrap_or(None)
-        .unwrap_or(false);
+    let bind_mode: bool = match session.get::<bool>(SESSION_OAUTH_BIND_MODE).await {
+        Ok(v) => v.unwrap_or(false),
+        Err(e) => {
+            tracing::error!(
+                provider,
+                error = %e,
+                "failed to read oauth_bind_mode from session"
+            );
+            return Err(StatusCode::INTERNAL_SERVER_ERROR);
+        }
+    };

    if bind_mode {
        let user_id = current_user_id(session)
            .await
            .ok_or(StatusCode::UNAUTHORIZED)?;
-        session.remove::<bool>(SESSION_OAUTH_BIND_MODE).await.ok();
+        if let Err(e) = session.remove::<bool>(SESSION_OAUTH_BIND_MODE).await {
+            tracing::warn!(provider, error = %e, "failed to remove oauth_bind_mode from session after bind");
+        }

        let profile = OAuthProfile {
            provider: user_info.provider,
@@ -260,19 +404,38 @@ where
            StatusCode::INTERNAL_SERVER_ERROR
        })?;

-    // Ensure the user has an API key (auto-creates on first login).
-    if let Err(e) = ensure_api_key(&state.pool, user.id).await {
-        tracing::warn!(error = %e, "failed to ensure api key for user");
-    }
-
    session
        .insert(SESSION_USER_ID, user.id.to_string())
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+        .map_err(|e| {
+            tracing::error!(
+                error = %e,
+                user_id = %user.id,
+                "failed to insert user_id into session after OAuth"
+            );
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;
    session
        .insert(SESSION_LOGIN_PROVIDER, &provider)
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+        .map_err(|e| {
+            tracing::error!(
+                provider,
+                error = %e,
+                "failed to insert login_provider into session after OAuth"
+            );
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;
+
+    log_login(
+        &state.pool,
+        "oauth",
+        provider,
+        user.id,
+        client_ip,
+        user_agent,
+    )
+    .await;

    Ok(Redirect::to("/dashboard").into_response())
 }
@@ -280,7 +443,9 @@ where
 // ── Logout ────────────────────────────────────────────────────────────────────

 async fn auth_logout(session: Session) -> impl IntoResponse {
-    session.flush().await.ok();
+    if let Err(e) = session.flush().await {
+        tracing::warn!(error = %e, "failed to flush session on logout");
+    }
    Redirect::to("/")
 }

@@ -291,15 +456,15 @@ async fn dashboard(
    session: Session,
 ) -> Result<Response, StatusCode> {
    let Some(user_id) = current_user_id(&session).await else {
-        return Ok(Redirect::to("/").into_response());
+        return Ok(Redirect::to("/login").into_response());
    };

-    let user = match get_user_by_id(&state.pool, user_id)
-        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
-    {
+    let user = match get_user_by_id(&state.pool, user_id).await.map_err(|e| {
+        tracing::error!(error = %e, %user_id, "failed to load user for dashboard");
+        StatusCode::INTERNAL_SERVER_ERROR
+    })? {
        Some(u) => u,
-        None => return Ok(Redirect::to("/").into_response()),
+        None => return Ok(Redirect::to("/login").into_response()),
    };

    let tmpl = DashboardTemplate {
@@ -313,6 +478,49 @@ async fn dashboard(
    render_template(tmpl)
 }

+async fn audit_page(
+    State(state): State<AppState>,
+    session: Session,
+) -> Result<Response, StatusCode> {
+    let Some(user_id) = current_user_id(&session).await else {
+        return Ok(Redirect::to("/login").into_response());
+    };
+
+    let user = match get_user_by_id(&state.pool, user_id).await.map_err(|e| {
+        tracing::error!(error = %e, %user_id, "failed to load user for audit page");
+        StatusCode::INTERNAL_SERVER_ERROR
+    })? {
+        Some(u) => u,
+        None => return Ok(Redirect::to("/login").into_response()),
+    };
+
+    let rows = list_for_user(&state.pool, user_id, 100)
+        .await
+        .map_err(|e| {
+            tracing::error!(error = %e, "failed to load audit log for user");
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;
+
+    let entries = rows
+        .into_iter()
+        .map(|row| AuditEntryView {
+            created_at_iso: row.created_at.to_rfc3339_opts(SecondsFormat::Secs, true),
+            action: row.action,
+            target: format_audit_target(&row.folder, &row.entry_type, &row.name),
+            detail: serde_json::to_string_pretty(&row.detail).unwrap_or_else(|_| "{}".to_string()),
+        })
+        .collect();
+
+    let tmpl = AuditPageTemplate {
+        user_name: user.name.clone(),
+        user_email: user.email.clone().unwrap_or_default(),
+        entries,
+        version: env!("CARGO_PKG_VERSION"),
+    };
+
+    render_template(tmpl)
+}
+
 // ── Account bind/unbind ───────────────────────────────────────────────────────

 async fn account_bind_google(
@@ -326,7 +534,10 @@ async fn account_bind_google(
    session
        .insert(SESSION_OAUTH_BIND_MODE, true)
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+        .map_err(|e| {
+            tracing::error!(error = %e, "failed to insert oauth_bind_mode into session");
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;

    let redirect_uri = format!("{}/account/bind/google/callback", state.base_url);
    let mut cfg = state
@@ -335,23 +546,41 @@ async fn account_bind_google(
        .ok_or(StatusCode::SERVICE_UNAVAILABLE)?;
    cfg.redirect_uri = redirect_uri;
    let st = random_state();
-    session.insert(SESSION_OAUTH_STATE, &st).await.ok();
+    if let Err(e) = session.insert(SESSION_OAUTH_STATE, &st).await {
+        tracing::error!(error = %e, "failed to insert oauth_state for account bind flow");
+        if let Err(rm) = session.remove::<bool>(SESSION_OAUTH_BIND_MODE).await {
+            tracing::warn!(error = %rm, "failed to roll back oauth_bind_mode after oauth_state insert failure");
+        }
+        return Err(StatusCode::INTERNAL_SERVER_ERROR);
+    }

    Ok(Redirect::to(&google_auth_url(&cfg, &st)).into_response())
 }

 async fn account_bind_google_callback(
    State(state): State<AppState>,
+    connect_info: ConnectInfo<SocketAddr>,
+    headers: HeaderMap,
    session: Session,
    Query(params): Query<OAuthCallbackQuery>,
 ) -> Result<Response, StatusCode> {
-    handle_oauth_callback(&state, &session, params, "google", |s, cfg, code| {
+    let client_ip = request_client_ip(&headers, connect_info);
+    let user_agent = request_user_agent(&headers);
+    handle_oauth_callback(
+        &state,
+        &session,
+        params,
+        "google",
+        client_ip.as_deref(),
+        user_agent.as_deref(),
+        |s, cfg, code| {
            Box::pin(crate::oauth::google::exchange_code(
                &s.http_client,
                cfg,
                code,
            ))
-    })
+        },
+    )
    .await
 }

@@ -367,7 +596,10 @@ async fn account_unbind(
    let current_login_provider = session
        .get::<String>(SESSION_LOGIN_PROVIDER)
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+        .map_err(|e| {
+            tracing::error!(error = %e, "failed to read login_provider from session");
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;

    unbind_oauth_account(
        &state.pool,
@@ -407,7 +639,10 @@ async fn api_key_salt(

    let user = get_user_by_id(&state.pool, user_id)
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
+        .map_err(|e| {
+            tracing::error!(error = %e, %user_id, "failed to load user for key-salt API");
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?
        .ok_or(StatusCode::UNAUTHORIZED)?;

    if user.key_salt.is_none() {
@@ -451,10 +686,17 @@ async fn api_key_setup(
        .await
        .ok_or(StatusCode::UNAUTHORIZED)?;

-    let salt = hex::decode_hex(&body.salt).map_err(|_| StatusCode::BAD_REQUEST)?;
-    let key_check = hex::decode_hex(&body.key_check).map_err(|_| StatusCode::BAD_REQUEST)?;
+    let salt = hex::decode_hex(&body.salt).map_err(|e| {
+        tracing::warn!(error = %e, "invalid hex in key-setup salt");
+        StatusCode::BAD_REQUEST
+    })?;
+    let key_check = hex::decode_hex(&body.key_check).map_err(|e| {
+        tracing::warn!(error = %e, "invalid hex in key-setup key_check");
+        StatusCode::BAD_REQUEST
+    })?;

    if salt.len() != 32 {
+        tracing::warn!(salt_len = salt.len(), "key-setup salt must be 32 bytes");
        return Err(StatusCode::BAD_REQUEST);
    }

@@ -483,9 +725,10 @@ async fn api_apikey_get(
        .await
        .ok_or(StatusCode::UNAUTHORIZED)?;

-    let api_key = ensure_api_key(&state.pool, user_id)
-        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    let api_key = ensure_api_key(&state.pool, user_id).await.map_err(|e| {
+        tracing::error!(error = %e, %user_id, "ensure_api_key failed");
+        StatusCode::INTERNAL_SERVER_ERROR
+    })?;

    Ok(Json(ApiKeyResponse { api_key }))
 }
@@ -500,11 +743,36 @@ async fn api_apikey_regenerate(

    let api_key = regenerate_api_key(&state.pool, user_id)
        .await
-        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+        .map_err(|e| {
+            tracing::error!(error = %e, %user_id, "regenerate_api_key failed");
+            StatusCode::INTERNAL_SERVER_ERROR
+        })?;

    Ok(Json(ApiKeyResponse { api_key }))
 }

+// ── OAuth / Well-known ────────────────────────────────────────────────────────
+
+/// RFC 9728 — OAuth 2.0 Protected Resource Metadata.
+///
+/// Advertises that this server accepts Bearer tokens in the `Authorization`
+/// header.  We deliberately omit `authorization_servers` because this service
+/// issues its own API keys (no external OAuth AS is involved).  MCP clients
+/// that probe this endpoint will see the resource identifier and stop looking
+/// for a delegated OAuth flow.
+async fn oauth_protected_resource_metadata(State(state): State<AppState>) -> impl IntoResponse {
+    let body = serde_json::json!({
+        "resource": state.base_url,
+        "bearer_methods_supported": ["header"],
+        "resource_documentation": format!("{}/dashboard", state.base_url),
+    });
+    (
+        StatusCode::OK,
+        [(header::CONTENT_TYPE, "application/json")],
+        axum::Json(body),
+    )
+}
+
 // ── Helper ────────────────────────────────────────────────────────────────────

 fn render_template<T: Template>(tmpl: T) -> Result<Response, StatusCode> {
@@ -514,3 +782,16 @@ fn render_template<T: Template>(tmpl: T) -> Result<Response, StatusCode> {
    })?;
    Ok(Html(html).into_response())
 }
+
+fn format_audit_target(folder: &str, entry_type: &str, name: &str) -> String {
+    // Auth events (folder="auth") use entry_type/name as provider-scoped target.
+    if folder == "auth" {
+        format!("{}/{}", entry_type, name)
+    } else if !folder.is_empty() && !entry_type.is_empty() {
+        format!("[{}/{}] {}", folder, entry_type, name)
+    } else if !folder.is_empty() {
+        format!("[{}] {}", folder, name)
+    } else {
+        name.to_string()
+    }
+}
--- a/crates/secrets-mcp/static/llms.txt
+++ b/crates/secrets-mcp/static/llms.txt
@@ -0,0 +1,28 @@
+# Secrets MCP
+
+> 给 AI 与自动化工具的简要说明。本站是 **secrets-mcp**：Streamable HTTP **MCP**（Model Context Protocol）与 **Web 控制台** 的组合，用于在多租户场景下存储条目元数据与加密后的秘密字段；持久化在 PostgreSQL。用户通过 OAuth（如已配置）登录 Web；MCP 调用使用 API Key 与加密相关请求头。
+
+## 公开页面
+
+- **`/`**：公开首页，说明安全架构（客户端密钥派生、密文存储、多租户与审计等），无需登录。
+
+## 不应抓取或索引的内容
+
+- **`/mcp`**：MCP 流式 HTTP 端点（JSON-RPC 等），**不是** HTML 文档，也不适合作为公开知识库来源。
+- **`/api/*`**：会话或 API Key 相关的 HTTP API。
+- **`/login`**：登录入口页（`noindex` / robots 通常 disallow）。
+- **`/dashboard`、`/audit`、`/auth/*`、`/account/*`**：需浏览器会话，属于用户私有界面与 OAuth 流程。
+
+## 给 AI 助手的实用提示
+
+- 向用户说明连接方式时：MCP 基址为 `{BASE_URL}/mcp`（`BASE_URL` 由部署方设置），通常需要 `Authorization: Bearer <api_key>`；读写加密秘密时还需按部署文档传递 `X-Encryption-Key` 等头（与客户端模式有关）。
+- **不要编造**本实例的数据库 URL、OAuth 密钥、回调地址或任何凭据；一律以用户环境变量与运维文档为准。
+- Web 端在浏览器内用密码短语派生密钥完成端到端加密；MCP 路径下服务端可能在请求周期内临时使用客户端提供的密钥处理密文（架构细节见项目 README「加密架构」）。
+
+## 延伸阅读
+
+- 源码仓库：<https://gitea.refining.dev/refining/secrets>（`README.md`、`AGENTS.md` 含环境变量、表结构与运维约定）。
+
+## 关于本文件
+
+- 遵循常见的 **`/llms.txt`** 约定，便于人类与 LLM 快速了解站点性质与抓取边界；同文可在 **`/ai.txt`** 获取。
--- a/crates/secrets-mcp/static/robots.txt
+++ b/crates/secrets-mcp/static/robots.txt
@@ -0,0 +1,31 @@
+# Secrets MCP — robots.txt
+# 本站为需登录的私密控制台与 MCP API；以下路径请勿抓取，以免浪费配额并避免误索引敏感端点。
+# This host serves an authenticated dashboard and machine APIs; please skip crawling the paths below.
+
+User-agent: *
+Disallow: /mcp
+Disallow: /api/
+Disallow: /dashboard
+Disallow: /audit
+Disallow: /auth/
+Disallow: /login
+Disallow: /account/
+
+# 首页 `/` 为公开安全说明页，允许抓取。
+
+# 面向 AI / LLM 的机器可读站点说明（Markdown）：/llms.txt
+# Human & AI-readable site summary: /llms.txt (also /ai.txt)
+
+User-agent: GPTBot
+User-agent: Google-Extended
+User-agent: anthropic-ai
+User-agent: Claude-Web
+User-agent: PerplexityBot
+User-agent: Bytespider
+Disallow: /mcp
+Disallow: /api/
+Disallow: /dashboard
+Disallow: /audit
+Disallow: /auth/
+Disallow: /login
+Disallow: /account/
--- a/crates/secrets-mcp/templates/audit.html
+++ b/crates/secrets-mcp/templates/audit.html
@@ -0,0 +1,154 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="icon" href="/favicon.svg?v={{ version }}" type="image/svg+xml">
+    <title>Secrets — Audit</title>
+    <style>
+        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+        @import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600&family=Inter:wght@400;500;600&display=swap');
+        :root {
+            --bg: #0d1117; --surface: #161b22; --surface2: #21262d;
+            --border: #30363d; --text: #e6edf3; --text-muted: #8b949e;
+            --accent: #58a6ff; --accent-hover: #79b8ff;
+        }
+        body { background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; min-height: 100vh; }
+        .layout { display: flex; min-height: 100vh; }
+        .sidebar {
+            width: 220px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border);
+            padding: 24px 16px; display: flex; flex-direction: column; gap: 20px;
+        }
+        .sidebar-logo { font-family: 'JetBrains Mono', monospace; font-size: 16px; font-weight: 600;
+                        color: var(--text); text-decoration: none; padding: 0 10px; }
+        .sidebar-logo span { color: var(--accent); }
+        .sidebar-menu { display: flex; flex-direction: column; gap: 6px; }
+        .sidebar-link {
+            padding: 10px 12px; border-radius: 8px; color: var(--text-muted); text-decoration: none;
+            border: 1px solid transparent; font-size: 13px; font-weight: 500;
+        }
+        .sidebar-link:hover { background: var(--surface2); color: var(--text); }
+        .sidebar-link.active {
+            background: rgba(88,166,255,0.12); color: var(--text); border-color: rgba(88,166,255,0.35);
+        }
+        .content-shell { flex: 1; min-width: 0; display: flex; flex-direction: column; }
+        .topbar {
+            background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 24px;
+            display: flex; align-items: center; gap: 12px; min-height: 52px;
+        }
+        .topbar-spacer { flex: 1; }
+        .nav-user { font-size: 13px; color: var(--text-muted); }
+        .btn-sign-out {
+            padding: 5px 12px; border-radius: 6px; border: 1px solid var(--border);
+            background: none; color: var(--text); font-size: 12px; text-decoration: none; cursor: pointer;
+        }
+        .btn-sign-out:hover { background: var(--surface2); }
+        .main { padding: 32px 24px 40px; flex: 1; }
+        .card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
+                padding: 24px; width: 100%; max-width: 1180px; margin: 0 auto; }
+        .card-title { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
+        .card-subtitle { color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }
+        .empty { color: var(--text-muted); font-size: 14px; padding: 20px 0; }
+        table { width: 100%; border-collapse: collapse; }
+        th, td { text-align: left; vertical-align: top; padding: 12px 10px; border-top: 1px solid var(--border); }
+        th { color: var(--text-muted); font-size: 12px; font-weight: 600; }
+        td { font-size: 13px; }
+        .mono { font-family: 'JetBrains Mono', monospace; }
+        .detail {
+            background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
+            padding: 10px; white-space: pre-wrap; word-break: break-word; font-size: 12px;
+            max-width: 460px;
+        }
+        @media (max-width: 900px) {
+            .layout { flex-direction: column; }
+            .sidebar {
+                width: 100%; border-right: none; border-bottom: 1px solid var(--border);
+                padding: 16px; gap: 14px;
+            }
+            .sidebar-menu { flex-direction: row; }
+            .sidebar-link { flex: 1; text-align: center; }
+            .main { padding: 20px 12px 28px; }
+            .card { padding: 16px; }
+            .topbar { padding: 12px 16px; flex-wrap: wrap; }
+            table, thead, tbody, th, td, tr { display: block; }
+            thead { display: none; }
+            tr { border-top: 1px solid var(--border); padding: 12px 0; }
+            td { border-top: none; padding: 6px 0; }
+            td::before {
+                display: block; color: var(--text-muted); font-size: 11px;
+                margin-bottom: 4px; text-transform: uppercase;
+            }
+            td.col-time::before { content: "Time"; }
+            td.col-action::before { content: "Action"; }
+            td.col-target::before { content: "Target"; }
+            td.col-detail::before { content: "Detail"; }
+            .detail { max-width: none; }
+        }
+    </style>
+</head>
+<body>
+<div class="layout">
+<aside class="sidebar">
+    <a href="/dashboard" class="sidebar-logo"><span>secrets</span></a>
+    <nav class="sidebar-menu">
+        <a href="/dashboard" class="sidebar-link">MCP</a>
+        <a href="/audit" class="sidebar-link active">审计</a>
+    </nav>
+</aside>
+
+<div class="content-shell">
+<div class="topbar">
+    <span class="topbar-spacer"></span>
+    <span class="nav-user">{{ user_name }}{% if !user_email.is_empty() %} · {{ user_email }}{% endif %}</span>
+    <form action="/auth/logout" method="post" style="display:inline">
+        <button type="submit" class="btn-sign-out">退出</button>
+    </form>
+</div>
+
+<main class="main">
+    <section class="card">
+        <div class="card-title">我的审计</div>
+        <div class="card-subtitle">展示最近 100 条与当前用户相关的新审计记录。时间为浏览器本地时区。</div>
+
+        {% if entries.is_empty() %}
+        <div class="empty">暂无审计记录。</div>
+        {% else %}
+        <table>
+            <thead>
+                <tr>
+                    <th>时间</th>
+                    <th>动作</th>
+                    <th>目标</th>
+                    <th>详情</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for entry in entries %}
+                <tr>
+                    <td class="col-time mono"><time class="audit-local-time" datetime="{{ entry.created_at_iso }}">{{ entry.created_at_iso }}</time></td>
+                    <td class="col-action mono">{{ entry.action }}</td>
+                    <td class="col-target mono">{{ entry.target }}</td>
+                    <td class="col-detail"><pre class="detail">{{ entry.detail }}</pre></td>
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+        {% endif %}
+    </section>
+</main>
+</div>
+</div>
+<script>
+(function () {
+  document.querySelectorAll('time.audit-local-time[datetime]').forEach(function (el) {
+    var raw = el.getAttribute('datetime');
+    var d = raw ? new Date(raw) : null;
+    if (d && !isNaN(d.getTime())) {
+      el.textContent = d.toLocaleString(undefined, { dateStyle: 'medium', timeStyle: 'medium' });
+      el.title = raw + ' (UTC)';
+    }
+  });
+})();
+</script>
+</body>
+</html>
--- a/crates/secrets-mcp/templates/dashboard.html
+++ b/crates/secrets-mcp/templates/dashboard.html
@@ -16,13 +16,29 @@
        }
        body { background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; min-height: 100vh; }

-        /* Nav */
-        .nav { background: var(--surface); border-bottom: 1px solid var(--border);
-               padding: 0 24px; display: flex; align-items: center; gap: 12px; height: 52px; }
-        .nav-logo { font-family: 'JetBrains Mono', monospace; font-size: 15px; font-weight: 600;
-                    color: var(--text); text-decoration: none; }
-        .nav-logo span { color: var(--accent); }
-        .nav-spacer { flex: 1; }
+        .layout { display: flex; min-height: 100vh; }
+        .sidebar {
+            width: 220px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border);
+            padding: 24px 16px; display: flex; flex-direction: column; gap: 20px;
+        }
+        .sidebar-logo { font-family: 'JetBrains Mono', monospace; font-size: 16px; font-weight: 600;
+                        color: var(--text); text-decoration: none; padding: 0 10px; }
+        .sidebar-logo span { color: var(--accent); }
+        .sidebar-menu { display: flex; flex-direction: column; gap: 6px; }
+        .sidebar-link {
+            padding: 10px 12px; border-radius: 8px; color: var(--text-muted); text-decoration: none;
+            border: 1px solid transparent; font-size: 13px; font-weight: 500;
+        }
+        .sidebar-link:hover { background: var(--surface2); color: var(--text); }
+        .sidebar-link.active {
+            background: rgba(88,166,255,0.12); color: var(--text); border-color: rgba(88,166,255,0.35);
+        }
+        .content-shell { flex: 1; min-width: 0; display: flex; flex-direction: column; }
+        .topbar {
+            background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 24px;
+            display: flex; align-items: center; gap: 12px; min-height: 52px;
+        }
+        .topbar-spacer { flex: 1; }
        .nav-user { font-size: 13px; color: var(--text-muted); }
        .lang-bar { display: flex; gap: 2px; background: var(--surface2); border-radius: 6px; padding: 2px; }
        .lang-btn { padding: 3px 9px; border: none; background: none; color: var(--text-muted);
@@ -32,11 +48,19 @@
                        background: none; color: var(--text); font-size: 12px; cursor: pointer; }
        .btn-sign-out:hover { background: var(--surface2); }

-        /* Main: column so footer can sit at bottom of viewport when content is short */
+        /* Main content column */
        .main { display: flex; flex-direction: column; align-items: center;
-                padding: 48px 24px 24px; min-height: calc(100vh - 52px); }
+                padding: 24px 20px 8px; min-height: 0; }
+        .app-footer {
+            margin-top: auto;
+            text-align: center;
+            padding: 4px 20px 12px;
+            font-size: 12px;
+            color: #9da7b3;
+            font-family: 'JetBrains Mono', monospace;
+        }
        .card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
-                padding: 32px; width: 100%; max-width: 980px; }
+                padding: 24px; width: 100%; max-width: 980px; }
        .card-title { font-size: 18px; font-weight: 600; margin-bottom: 24px; }
        /* Form */
        .field { margin-bottom: 12px; }
@@ -123,28 +147,40 @@
                            background: none; color: var(--text); font-size: 13px; cursor: pointer; }
        .btn-modal-cancel:hover { background: var(--surface2); }

-        @media (max-width: 720px) {
-            .config-tabs { grid-template-columns: 1fr; }
+        @media (max-width: 900px) {
+            .layout { flex-direction: column; }
+            .sidebar {
+                width: 100%; border-right: none; border-bottom: 1px solid var(--border);
+                padding: 16px; gap: 14px;
+            }
+            .sidebar-menu { flex-direction: row; }
+            .sidebar-link { flex: 1; text-align: center; }
        }

-        .app-footer {
-            margin-top: auto;
-            width: 100%;
-            max-width: 980px;
-            flex-shrink: 0;
-            text-align: center;
-            padding-top: 28px;
-            font-size: 12px;
-            color: #9da7b3;
-            font-family: 'JetBrains Mono', monospace;
+        @media (max-width: 720px) {
+            .config-tabs { grid-template-columns: 1fr; }
+            .topbar { padding: 12px 16px; flex-wrap: wrap; }
+            .main { padding: 16px 12px 6px; }
+            .app-footer { padding: 4px 12px 10px; }
+            .card { padding: 18px; }
        }
+
    </style>
 </head>
 <body data-has-passphrase="{{ has_passphrase }}" data-base-url="{{ base_url }}">

-<nav class="nav">
-    <a href="/dashboard" class="nav-logo"><span>secrets</span></a>
-    <span class="nav-spacer"></span>
+<div class="layout">
+<aside class="sidebar">
+    <a href="/dashboard" class="sidebar-logo"><span>secrets</span></a>
+    <nav class="sidebar-menu">
+        <a href="/dashboard" class="sidebar-link active">MCP</a>
+        <a href="/audit" class="sidebar-link">审计</a>
+    </nav>
+</aside>
+
+<div class="content-shell">
+<div class="topbar">
+    <span class="topbar-spacer"></span>
    <span class="nav-user">{{ user_name }}{% if !user_email.is_empty() %} · {{ user_email }}{% endif %}</span>
    <div class="lang-bar">
        <button class="lang-btn" onclick="setLang('zh-CN')">简</button>
@@ -154,7 +190,7 @@
    <form action="/auth/logout" method="post" style="display:inline">
        <button type="submit" class="btn-sign-out" data-i18n="signOut">退出</button>
    </form>
-</nav>
+</div>

 <div class="main">
 <div class="card">
@@ -258,9 +294,11 @@
    </div>

 </div>
-
+</div>
 <footer class="app-footer">{{ version }}</footer>
 </div>
+</div>
+</div>

 <!-- ── Change passphrase modal ──────────────────────────────────────────────── -->
 <div class="modal-bd" id="change-modal">
@@ -535,12 +573,14 @@ function buildOpencodeEntry(apiKey, encKey) {
    };
 }

+/** Full OpenCode config: MCP servers live under top-level `mcp`. */
 function buildOpencodeConfigText(apiKey, encKey) {
-    return JSON.stringify({ secrets: buildOpencodeEntry(apiKey, encKey) }, null, 2);
+    return JSON.stringify({ mcp: { secrets: buildOpencodeEntry(apiKey, encKey) } }, null, 2);
 }

+/** Strip outer `{` `}` so user can paste `secrets` under an existing `mcp` object. */
 function buildOpencodeMergeSnippet(apiKey, encKey) {
-    const wrapped = buildOpencodeConfigText(apiKey, encKey);
+    const wrapped = JSON.stringify({ secrets: buildOpencodeEntry(apiKey, encKey) }, null, 2);
    const lines = wrapped.split('\n');
    return lines.length < 3 ? wrapped : lines.slice(1, -1).join('\n');
 }
--- a/crates/secrets-mcp/templates/home.html
+++ b/crates/secrets-mcp/templates/home.html
@@ -0,0 +1,269 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="description" content="Secrets MCP：基于 Model Context Protocol 的密钥与配置管理。密码短语在浏览器本地 PBKDF2 派生，密文 AES-GCM 存储，完整审计与历史版本。">
+    <meta name="keywords" content="secrets management,MCP,Model Context Protocol,end-to-end encryption,AES-GCM,PBKDF2,API key,密钥管理">
+    <meta name="robots" content="index, follow">
+    <link rel="canonical" href="{{ base_url }}/">
+    <link rel="icon" href="/favicon.svg?v={{ version }}" type="image/svg+xml">
+    <title>Secrets MCP — 端到端加密的密钥管理</title>
+    <meta property="og:type" content="website">
+    <meta property="og:url" content="{{ base_url }}/">
+    <meta property="og:title" content="Secrets MCP — 端到端加密的密钥管理">
+    <meta property="og:description" content="密码短语客户端派生，密文存储；MCP API 与 Web 控制台，多租户与审计。">
+    <meta name="twitter:card" content="summary">
+    <meta name="twitter:title" content="Secrets MCP — 端到端加密的密钥管理">
+    <meta name="twitter:description" content="密码短语客户端派生，密文存储；MCP API 与 Web 控制台，多租户与审计。">
+    <style>
+        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+        @import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@500;600&family=Inter:wght@400;500;600&display=swap');
+        :root {
+            --bg: #0d1117;
+            --surface: #161b22;
+            --surface2: #21262d;
+            --border: #30363d;
+            --text: #e6edf3;
+            --text-muted: #8b949e;
+            --accent: #58a6ff;
+            --accent-hover: #79b8ff;
+        }
+        html, body { height: 100%; overflow: hidden; }
+        @supports (height: 100dvh) {
+            html, body { height: 100dvh; }
+        }
+        body {
+            background: var(--bg);
+            color: var(--text);
+            font-family: 'Inter', sans-serif;
+            display: flex;
+            flex-direction: column;
+        }
+        .nav {
+            flex-shrink: 0;
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            padding: 14px 24px;
+            border-bottom: 1px solid var(--border);
+            background: var(--surface);
+        }
+        .brand {
+            font-family: 'JetBrains Mono', monospace;
+            font-size: 15px;
+            font-weight: 600;
+            color: var(--text);
+            text-decoration: none;
+        }
+        .brand span { color: var(--accent); }
+        .nav-right { display: flex; align-items: center; gap: 14px; }
+        .lang-bar { display: flex; gap: 2px; background: rgba(255,255,255,0.04); border-radius: 6px; padding: 2px; }
+        .lang-btn {
+            padding: 4px 10px; border: none; background: none; color: var(--text-muted);
+            font-size: 12px; cursor: pointer; border-radius: 4px;
+        }
+        .lang-btn.active { background: var(--border); color: var(--text); }
+        .cta {
+            display: inline-flex; align-items: center; justify-content: center;
+            padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 600;
+            text-decoration: none; border: 1px solid var(--accent);
+            background: rgba(88, 166, 255, 0.12); color: var(--accent);
+            transition: background 0.15s, color 0.15s;
+        }
+        .cta:hover { background: var(--accent); color: var(--bg); }
+        .main {
+            flex: 1;
+            min-height: 0;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+            padding: 16px 24px 12px;
+            gap: 20px;
+        }
+        .hero { text-align: center; max-width: 720px; }
+        .hero h1 { font-size: clamp(20px, 4vw, 28px); font-weight: 600; margin-bottom: 8px; line-height: 1.25; }
+        .hero .tagline { color: var(--text-muted); font-size: clamp(13px, 2vw, 15px); line-height: 1.5; }
+        .grid {
+            display: grid;
+            grid-template-columns: repeat(3, 1fr);
+            gap: 12px;
+            width: 100%;
+            max-width: 900px;
+        }
+        @media (max-width: 900px) {
+            .grid { grid-template-columns: repeat(2, 1fr); }
+        }
+        @media (max-width: 480px) {
+            .grid { grid-template-columns: 1fr; gap: 8px; }
+            .main { justify-content: flex-start; padding-top: 12px; }
+        }
+        .card {
+            background: var(--surface);
+            border: 1px solid var(--border);
+            border-radius: 10px;
+            padding: 14px 14px 12px;
+            min-height: 0;
+        }
+        .card-icon {
+            width: 32px; height: 32px; border-radius: 8px;
+            background: var(--surface2);
+            display: flex; align-items: center; justify-content: center;
+            margin-bottom: 10px; color: var(--accent);
+        }
+        .card-icon svg { width: 18px; height: 18px; }
+        .card h2 { font-size: 13px; font-weight: 600; margin-bottom: 6px; line-height: 1.3; }
+        .card p { font-size: 12px; color: var(--text-muted); line-height: 1.45; }
+        .foot {
+            flex-shrink: 0;
+            text-align: center;
+            padding: 8px 16px 12px;
+            font-size: 11px;
+            color: var(--text-muted);
+            border-top: 1px solid var(--border);
+            background: var(--surface);
+        }
+        .foot a { color: var(--accent); text-decoration: none; }
+        .foot a:hover { text-decoration: underline; }
+    </style>
+</head>
+<body>
+    <header class="nav">
+        <a class="brand" href="/">secrets<span>-mcp</span></a>
+        <div class="nav-right">
+            <div class="lang-bar">
+                <button type="button" class="lang-btn" onclick="setLang('zh-CN')">简</button>
+                <button type="button" class="lang-btn" onclick="setLang('zh-TW')">繁</button>
+                <button type="button" class="lang-btn" onclick="setLang('en')">EN</button>
+            </div>
+            {% if is_logged_in %}
+            <a class="cta" href="/dashboard" data-i18n="ctaDashboard">进入控制台</a>
+            {% else %}
+            <a class="cta" href="/login" data-i18n="ctaLogin">登录</a>
+            {% endif %}
+        </div>
+    </header>
+    <main class="main">
+        <div class="hero">
+            <h1 data-i18n="heroTitle">端到端加密的密钥与配置管理</h1>
+            <p class="tagline" data-i18n="heroTagline">Streamable HTTP MCP 与 Web 控制台：元数据与密文分库存储，密钥永不离开你的客户端逻辑。</p>
+        </div>
+        <div class="grid">
+            <article class="card">
+                <div class="card-icon" aria-hidden="true">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 11c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v3c0 1.66 1.34 3 3 3z"/><path d="M19 10v1a7 7 0 01-14 0v-1"/><path d="M12 14v7M9 18h6"/></svg>
+                </div>
+                <h2 data-i18n="c1t">客户端密钥派生</h2>
+                <p data-i18n="c1d">PBKDF2-SHA256（约 60 万次）在浏览器本地从密码短语派生密钥；服务端仅保存盐与校验值，不持有密码或明文主密钥。</p>
+            </article>
+            <article class="card">
+                <div class="card-icon" aria-hidden="true">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0110 0v4"/></svg>
+                </div>
+                <h2 data-i18n="c2t">AES-256-GCM 加密</h2>
+                <p data-i18n="c2d">敏感字段以 AES-GCM 密文落库；Web 端在本地加解密，明文默认不经过服务端持久化。</p>
+            </article>
+            <article class="card">
+                <div class="card-icon" aria-hidden="true">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 00-2 2v16a2 2 0 002 2h12a2 2 0 002-2V8z"/><path d="M14 2v6h6M16 13H8M16 17H8M10 9H8"/></svg>
+                </div>
+                <h2 data-i18n="c3t">审计与历史</h2>
+                <p data-i18n="c3d">操作写入审计日志；条目与密文保留历史版本，支持按版本查看与恢复。</p>
+            </article>
+        </div>
+    </main>
+    <footer class="foot">
+        <span data-i18n="versionLabel">版本</span> {{ version }} ·
+        <a href="/llms.txt">llms.txt</a>
+        <span data-i18n="sep"> · </span>
+        <a href="https://gitea.refining.dev/refining/secrets" target="_blank" rel="noopener noreferrer" data-i18n="footRepo">源码仓库</a>
+        {% if !is_logged_in %}
+        <span data-i18n="sep"> · </span>
+        <a href="/login" data-i18n="footLogin">登录</a>
+        {% endif %}
+    </footer>
+    <script>
+    const T = {
+        'zh-CN': {
+            docTitle: 'Secrets MCP — 端到端加密的密钥管理',
+            ctaDashboard: '进入控制台',
+            ctaLogin: '登录',
+            heroTitle: '端到端加密的密钥与配置管理',
+            heroTagline: 'Streamable HTTP MCP 与 Web 控制台：元数据与密文分库存储，密钥永不离开你的客户端逻辑。',
+            c1t: '客户端密钥派生',
+            c1d: 'PBKDF2-SHA256（约 60 万次）在浏览器本地从密码短语派生密钥；服务端仅保存盐与校验值，不持有密码或明文主密钥。',
+            c2t: 'AES-256-GCM 加密',
+            c2d: '敏感字段以 AES-GCM 密文落库；Web 端在本地加解密，明文默认不经过服务端持久化。',
+            c3t: '审计与历史',
+            c3d: '操作写入审计日志；条目与密文保留历史版本，支持按版本查看与恢复。',
+            versionLabel: '版本',
+            sep: ' · ',
+            footRepo: '源码仓库',
+            footLogin: '登录',
+        },
+        'zh-TW': {
+            docTitle: 'Secrets MCP — 端到端加密的金鑰管理',
+            ctaDashboard: '進入控制台',
+            ctaLogin: '登入',
+            heroTitle: '端到端加密的金鑰與設定管理',
+            heroTagline: 'Streamable HTTP MCP 與 Web 控制台：中繼資料與密文分庫儲存，金鑰不離開你的用戶端邏輯。',
+            c1t: '用戶端金鑰派生',
+            c1d: 'PBKDF2-SHA256（約 60 萬次）在瀏覽器本地從密碼片語派生金鑰；伺服端僅保存鹽與校驗值，不持有密碼或明文主金鑰。',
+            c2t: 'AES-256-GCM 加密',
+            c2d: '敏感欄位以 AES-GCM 密文落庫；Web 端在本地加解密，明文預設不經伺服端持久化。',
+            c3t: '稽核與歷史',
+            c3d: '操作寫入稽核日誌；條目與密文保留歷史版本，支援依版本檢視與還原。',
+            versionLabel: '版本',
+            sep: ' · ',
+            footRepo: '原始碼倉庫',
+            footLogin: '登入',
+        },
+        'en': {
+            docTitle: 'Secrets MCP — End-to-end encrypted secrets',
+            ctaDashboard: 'Open dashboard',
+            ctaLogin: 'Sign in',
+            heroTitle: 'End-to-end encrypted secrets and configuration',
+            heroTagline: 'Streamable HTTP MCP plus web console: metadata and ciphertext stored separately; keys stay on your client.',
+            c1t: 'Client-side key derivation',
+            c1d: 'PBKDF2-SHA256 (~600k iterations) derives keys from your passphrase in the browser; the server stores only salt and a verification blob, never your password or raw master key.',
+            c2t: 'AES-256-GCM',
+            c2d: 'Secret fields are stored as AES-GCM ciphertext; the web UI encrypts and decrypts locally so plaintext is not persisted server-side by default.',
+            c3t: 'Audit and history',
+            c3d: 'Operations are audited; entries and secrets keep version history for review and rollback.',
+            versionLabel: 'Version',
+            sep: ' · ',
+            footRepo: 'Source repository',
+            footLogin: 'Sign in',
+        }
+    };
+
+    let currentLang = localStorage.getItem('lang') || 'zh-CN';
+
+    function t(key) {
+        return (T[currentLang] && T[currentLang][key]) || T['en'][key] || key;
+    }
+
+    function applyLang() {
+        document.documentElement.lang = currentLang;
+        document.title = t('docTitle');
+        document.querySelectorAll('[data-i18n]').forEach(el => {
+            const key = el.getAttribute('data-i18n');
+            el.textContent = t(key);
+        });
+        document.querySelectorAll('.lang-btn').forEach(btn => {
+            const map = { 'zh-CN': '简', 'zh-TW': '繁', 'en': 'EN' };
+            btn.classList.toggle('active', btn.textContent === map[currentLang]);
+        });
+    }
+
+    function setLang(lang) {
+        currentLang = lang;
+        localStorage.setItem('lang', lang);
+        applyLang();
+    }
+
+    applyLang();
+    </script>
+</body>
+</html>
--- a/crates/secrets-mcp/templates/login.html
+++ b/crates/secrets-mcp/templates/login.html
@@ -3,8 +3,19 @@
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="robots" content="noindex, follow">
+    <meta name="description" content="登录 Secrets MCP Web 控制台，安全管理跨设备加密 secrets。">
+    <meta name="keywords" content="Secrets MCP,登录,OAuth,密钥管理">
+    <link rel="canonical" href="{{ base_url }}/login">
    <link rel="icon" href="/favicon.svg?v={{ version }}" type="image/svg+xml">
-    <title>Secrets — Sign In</title>
+    <title>登录 — Secrets MCP</title>
+    <meta property="og:type" content="website">
+    <meta property="og:url" content="{{ base_url }}/login">
+    <meta property="og:title" content="登录 — Secrets MCP">
+    <meta property="og:description" content="登录 Web 控制台，管理加密存储的密钥与配置。">
+    <meta name="twitter:card" content="summary">
+    <meta name="twitter:title" content="登录 — Secrets MCP">
+    <meta name="twitter:description" content="登录 Web 控制台，管理加密存储的密钥与配置。">
    <style>
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');
@@ -17,6 +28,7 @@
            --accent: #58a6ff;
            --accent-hover: #79b8ff;
            --google: #4285f4;
+            --danger: #f85149;
        }
        body { background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif;
               min-height: 100vh; display: flex; align-items: center; justify-content: center; }
@@ -25,11 +37,24 @@
            padding: 48px 40px; width: 100%; max-width: 400px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.4);
        }
-        .topbar { display: flex; justify-content: flex-end; margin-bottom: 20px; }
-        .lang-bar { display: flex; gap: 2px; background: rgba(255,255,255,0.04); border-radius: 6px; padding: 2px; }
+        .topbar { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; gap: 12px; }
+        .back-home {
+            font-size: 13px; color: var(--accent); text-decoration: none; white-space: nowrap;
+        }
+        .back-home:hover { text-decoration: underline; }
+        .lang-bar { display: flex; gap: 2px; background: rgba(255,255,255,0.04); border-radius: 6px; padding: 2px; flex-shrink: 0; }
        .lang-btn { padding: 3px 9px; border: none; background: none; color: var(--text-muted);
                    font-size: 12px; cursor: pointer; border-radius: 4px; }
        .lang-btn.active { background: var(--border); color: var(--text); }
+        .oauth-alert {
+            display: none;
+            margin-bottom: 16px; padding: 10px 12px; border-radius: 8px;
+            font-size: 13px; line-height: 1.4;
+            background: rgba(248, 81, 73, 0.12);
+            border: 1px solid rgba(248, 81, 73, 0.35);
+            color: #ffa198;
+        }
+        .oauth-alert.visible { display: block; }
        h1 { font-size: 22px; font-weight: 600; margin-bottom: 8px; }
        .subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 32px; }
        .btn {
@@ -48,12 +73,14 @@
 <body>
    <div class="card">
        <div class="topbar">
+            <a class="back-home" href="/" data-i18n="backHome">返回首页</a>
            <div class="lang-bar">
-                <button class="lang-btn" onclick="setLang('zh-CN')">简</button>
-                <button class="lang-btn" onclick="setLang('zh-TW')">繁</button>
-                <button class="lang-btn" onclick="setLang('en')">EN</button>
+                <button type="button" class="lang-btn" onclick="setLang('zh-CN')">简</button>
+                <button type="button" class="lang-btn" onclick="setLang('zh-TW')">繁</button>
+                <button type="button" class="lang-btn" onclick="setLang('en')">EN</button>
            </div>
        </div>
+        <div id="oauth-alert" class="oauth-alert" role="alert"></div>
        <h1 data-i18n="title">登录</h1>
        <p class="subtitle" data-i18n="subtitle">安全管理你的跨设备 secrets。</p>

@@ -78,22 +105,40 @@
    <script>
    const T = {
        'zh-CN': {
+            docTitle: '登录 — Secrets MCP',
+            backHome: '返回首页',
            title: '登录',
            subtitle: '安全管理你的跨设备 secrets。',
            google: '使用 Google 登录',
            noProviders: '未配置登录方式，请联系管理员。',
+            err_oauth_error: '登录失败：授权提供方返回错误，请重试。',
+            err_oauth_missing_code: '登录失败：未收到授权码，请重试。',
+            err_oauth_missing_state: '登录失败：缺少安全校验参数，请重试。',
+            err_oauth_state: '登录失败：会话校验不匹配（可能因 Cookie 策略或服务器重启）。请返回首页再试。',
        },
        'zh-TW': {
+            docTitle: '登入 — Secrets MCP',
+            backHome: '返回首頁',
            title: '登入',
            subtitle: '安全管理你的跨裝置 secrets。',
            google: '使用 Google 登入',
            noProviders: '尚未設定登入方式，請聯絡管理員。',
+            err_oauth_error: '登入失敗：授權方回傳錯誤，請再試一次。',
+            err_oauth_missing_code: '登入失敗：未取得授權碼，請再試一次。',
+            err_oauth_missing_state: '登入失敗：缺少安全校驗參數，請再試一次。',
+            err_oauth_state: '登入失敗：工作階段校驗不符（可能與 Cookie 政策或伺服器重啟有關）。請回到首頁再試。',
        },
        'en': {
+            docTitle: 'Sign in — Secrets MCP',
+            backHome: 'Back to home',
            title: 'Sign in',
            subtitle: 'Manage your cross-device secrets securely.',
            google: 'Continue with Google',
            noProviders: 'No login providers configured. Please contact your administrator.',
+            err_oauth_error: 'Sign-in failed: the identity provider returned an error. Please try again.',
+            err_oauth_missing_code: 'Sign-in failed: no authorization code was returned. Please try again.',
+            err_oauth_missing_state: 'Sign-in failed: missing security state. Please try again.',
+            err_oauth_state: 'Sign-in failed: session state mismatch (often cookies or server restart). Open the home page and try again.',
        }
    };

@@ -101,8 +146,23 @@

    function t(key) { return T[currentLang][key] || T['en'][key] || key; }

+    function showOAuthError() {
+        const params = new URLSearchParams(window.location.search);
+        const code = params.get('error');
+        const el = document.getElementById('oauth-alert');
+        if (!code || !code.startsWith('oauth_')) {
+            el.classList.remove('visible');
+            el.textContent = '';
+            return;
+        }
+        const key = 'err_' + code;
+        el.textContent = t(key) || t('err_oauth_error');
+        el.classList.add('visible');
+    }
+
    function applyLang() {
        document.documentElement.lang = currentLang;
+        document.title = t('docTitle');
        document.querySelectorAll('[data-i18n]').forEach(el => {
            const key = el.getAttribute('data-i18n');
            el.textContent = t(key);
@@ -111,6 +171,7 @@
            const map = { 'zh-CN': '简', 'zh-TW': '繁', 'en': 'EN' };
            btn.classList.toggle('active', btn.textContent === map[currentLang]);
        });
+        showOAuthError();
    }

    function setLang(lang) {
--- a/deploy/.env.example
+++ b/deploy/.env.example
@@ -2,7 +2,14 @@
 # 复制此文件为 .env 并填写真实值

 # ─── 数据库 ───────────────────────────────────────────────────────────
-SECRETS_DATABASE_URL=postgres://postgres:PASSWORD@HOST:PORT/secrets-mcp
+# Web 会话（tower-sessions）与业务数据共用此库；启动时会自动 migrate 会话表，无需额外环境变量。
+SECRETS_DATABASE_URL=postgres://postgres:PASSWORD@db.refining.ltd:5432/secrets-mcp
+# 强烈建议生产使用 verify-full（至少 verify-ca）
+SECRETS_DATABASE_SSL_MODE=verify-full
+# 私有 CA 或自建链路时填写 CA 根证书路径；使用公共受信 CA 可留空
+# SECRETS_DATABASE_SSL_ROOT_CERT=/etc/secrets/pg-ca.crt
+# 当设为 prod/production 时，服务会拒绝弱 TLS 模式（prefer/disable/allow/require）
+SECRETS_ENV=production

 # ─── 服务地址 ─────────────────────────────────────────────────────────
 # 内网监听地址（Cloudflare / Nginx 反代时填内网端口）
@@ -21,6 +28,9 @@ GOOGLE_CLIENT_SECRET=
 # WECHAT_APP_CLIENT_ID=
 # WECHAT_APP_CLIENT_SECRET=

+# ─── 日志（可选）──────────────────────────────────────────────────────
+# RUST_LOG=secrets_mcp=debug
+
 # ─── 注意 ─────────────────────────────────────────────────────────────
 # SERVER_MASTER_KEY 已不再需要。
 # 新架构（E2EE）中，加密密钥由用户密码短语在客户端本地派生，服务端不持有原始密钥。
--- a/deploy/postgres-tls-hardening.md
+++ b/deploy/postgres-tls-hardening.md
@@ -0,0 +1,92 @@
+# PostgreSQL TLS Hardening Runbook
+
+This runbook applies to:
+
+- PostgreSQL server: `47.117.131.22` (`db.refining.ltd`)
+- `secrets-mcp` app server: `47.238.146.244` (`secrets.refining.app`)
+
+## 1) Issue certificate for `db.refining.ltd` (Let's Encrypt + Cloudflare DNS-01)
+
+Install `acme.sh` on the PostgreSQL server and use a Cloudflare API token with DNS edit permission for the target zone.
+
+```bash
+curl https://get.acme.sh | sh -s email=ops@refining.ltd
+export CF_Token="your_cloudflare_dns_token"
+export CF_Zone_ID="your_zone_id"
+~/.acme.sh/acme.sh --issue --dns dns_cf -d db.refining.ltd --keylength ec-256
+```
+
+Install cert/key into a PostgreSQL-readable path:
+
+```bash
+sudo mkdir -p /etc/postgresql/tls
+sudo ~/.acme.sh/acme.sh --install-cert -d db.refining.ltd --ecc \
+  --fullchain-file /etc/postgresql/tls/fullchain.pem \
+  --key-file /etc/postgresql/tls/privkey.pem \
+  --reloadcmd "systemctl reload postgresql || systemctl restart postgresql"
+sudo chown -R postgres:postgres /etc/postgresql/tls
+sudo chmod 600 /etc/postgresql/tls/privkey.pem
+sudo chmod 644 /etc/postgresql/tls/fullchain.pem
+```
+
+## 2) Configure PostgreSQL TLS and access rules
+
+In `postgresql.conf`:
+
+```conf
+ssl = on
+ssl_cert_file = '/etc/postgresql/tls/fullchain.pem'
+ssl_key_file = '/etc/postgresql/tls/privkey.pem'
+```
+
+In `pg_hba.conf`, allow app traffic via TLS only (example):
+
+```conf
+hostssl  secrets-mcp  postgres  47.238.146.244/32  scram-sha-256
+```
+
+Keep a safe admin path (`local` socket or restricted source CIDR) before removing old plaintext `host` rules.
+
+Reload PostgreSQL:
+
+```bash
+sudo systemctl reload postgresql
+```
+
+## 3) Verify server-side TLS
+
+```bash
+openssl s_client -starttls postgres -connect db.refining.ltd:5432 -servername db.refining.ltd
+```
+
+The handshake should succeed and the certificate should match `db.refining.ltd`.
+
+## 4) Update `secrets-mcp` app server env
+
+Use environment values like:
+
+```bash
+SECRETS_DATABASE_URL=postgres://postgres:***@db.refining.ltd:5432/secrets-mcp
+SECRETS_DATABASE_SSL_MODE=verify-full
+SECRETS_ENV=production
+```
+
+If you use private CA instead of public CA, also set:
+
+```bash
+SECRETS_DATABASE_SSL_ROOT_CERT=/etc/secrets/pg-ca.crt
+```
+
+Restart `secrets-mcp` after updating env.
+
+## 5) Verify from app server
+
+Run positive and negative checks:
+
+- Positive: app starts, migrations pass, dashboard + MCP API work.
+- Negative:
+  - wrong hostname -> connection fails
+  - wrong CA file -> connection fails
+  - disable TLS on DB -> connection fails
+
+This ensures no silent downgrade to weak TLS in production.
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.94.0"
+components = ["rustfmt", "clippy"]
--- a/scripts/cleanup-orphan-user-ids.sql
+++ b/scripts/cleanup-orphan-user-ids.sql
@@ -0,0 +1,22 @@
+-- Run against prod BEFORE deploying secrets-mcp with FK migration.
+-- Requires: write access to SECRETS_DATABASE_URL.
+-- Example: psql "$SECRETS_DATABASE_URL" -v ON_ERROR_STOP=1 -f scripts/cleanup-orphan-user-ids.sql
+
+BEGIN;
+
+UPDATE entries
+SET user_id = NULL
+WHERE user_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM users u WHERE u.id = entries.user_id);
+
+UPDATE entries_history
+SET user_id = NULL
+WHERE user_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM users u WHERE u.id = entries_history.user_id);
+
+UPDATE audit_log
+SET user_id = NULL
+WHERE user_id IS NOT NULL
+  AND NOT EXISTS (SELECT 1 FROM users u WHERE u.id = audit_log.user_id);
+
+COMMIT;
--- a/scripts/migrate-v0.3.0.sql
+++ b/scripts/migrate-v0.3.0.sql
@@ -0,0 +1,194 @@
+-- ============================================================================
+-- migrate-v0.3.0.sql
+-- Schema migration from v0.2.x → v0.3.0
+--
+-- Changes:
+--   • entries:         namespace → folder, kind → type; add notes column
+--   • audit_log:       namespace → folder, kind → type
+--   • entries_history: namespace → folder, kind → type; add user_id column
+--   • Unique index: (user_id, name) → (user_id, folder, name)
+--     Same name in different folders is now allowed; no rename needed.
+--
+-- Safe to run multiple times (fully idempotent).
+-- Preserves all data in users, entries, secrets.
+-- ============================================================================
+
+BEGIN;
+
+-- ── entries: rename namespace→folder, kind→type ──────────────────────────────
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries' AND column_name = 'namespace'
+    ) THEN
+        ALTER TABLE entries RENAME COLUMN namespace TO folder;
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries' AND column_name = 'kind'
+    ) THEN
+        ALTER TABLE entries RENAME COLUMN kind TO type;
+    END IF;
+END $$;
+
+-- Set NOT NULL + default for folder/type in entries
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries' AND column_name = 'folder'
+    ) THEN
+        UPDATE entries SET folder = '' WHERE folder IS NULL;
+        ALTER TABLE entries ALTER COLUMN folder SET NOT NULL;
+        ALTER TABLE entries ALTER COLUMN folder SET DEFAULT '';
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries' AND column_name = 'type'
+    ) THEN
+        UPDATE entries SET type = '' WHERE type IS NULL;
+        ALTER TABLE entries ALTER COLUMN type SET NOT NULL;
+        ALTER TABLE entries ALTER COLUMN type SET DEFAULT '';
+    END IF;
+END $$;
+
+-- Add notes column to entries if missing
+ALTER TABLE entries ADD COLUMN IF NOT EXISTS notes TEXT NOT NULL DEFAULT '';
+
+-- ── audit_log: rename namespace→folder, kind→type ────────────────────────────
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'audit_log' AND column_name = 'namespace'
+    ) THEN
+        ALTER TABLE audit_log RENAME COLUMN namespace TO folder;
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'audit_log' AND column_name = 'kind'
+    ) THEN
+        ALTER TABLE audit_log RENAME COLUMN kind TO type;
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'audit_log' AND column_name = 'folder'
+    ) THEN
+        UPDATE audit_log SET folder = '' WHERE folder IS NULL;
+        ALTER TABLE audit_log ALTER COLUMN folder SET NOT NULL;
+        ALTER TABLE audit_log ALTER COLUMN folder SET DEFAULT '';
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'audit_log' AND column_name = 'type'
+    ) THEN
+        UPDATE audit_log SET type = '' WHERE type IS NULL;
+        ALTER TABLE audit_log ALTER COLUMN type SET NOT NULL;
+        ALTER TABLE audit_log ALTER COLUMN type SET DEFAULT '';
+    END IF;
+END $$;
+
+ALTER TABLE audit_log DROP COLUMN IF EXISTS actor;
+
+-- ── entries_history: rename namespace→folder, kind→type; add user_id ─────────
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries_history' AND column_name = 'namespace'
+    ) THEN
+        ALTER TABLE entries_history RENAME COLUMN namespace TO folder;
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries_history' AND column_name = 'kind'
+    ) THEN
+        ALTER TABLE entries_history RENAME COLUMN kind TO type;
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries_history' AND column_name = 'folder'
+    ) THEN
+        UPDATE entries_history SET folder = '' WHERE folder IS NULL;
+        ALTER TABLE entries_history ALTER COLUMN folder SET NOT NULL;
+        ALTER TABLE entries_history ALTER COLUMN folder SET DEFAULT '';
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'entries_history' AND column_name = 'type'
+    ) THEN
+        UPDATE entries_history SET type = '' WHERE type IS NULL;
+        ALTER TABLE entries_history ALTER COLUMN type SET NOT NULL;
+        ALTER TABLE entries_history ALTER COLUMN type SET DEFAULT '';
+    END IF;
+END $$;
+
+ALTER TABLE entries_history ADD COLUMN IF NOT EXISTS user_id UUID;
+ALTER TABLE entries_history DROP COLUMN IF EXISTS actor;
+
+-- ── secrets_history: drop actor column ───────────────────────────────────────
+ALTER TABLE secrets_history DROP COLUMN IF EXISTS actor;
+
+-- ── Rebuild unique indexes: (user_id, folder, name) ──────────────────────────
+-- Note: folder is now part of the key, so same name in different folders is
+-- naturally distinct — no rename of existing rows needed.
+DROP INDEX IF EXISTS idx_entries_unique_legacy;
+DROP INDEX IF EXISTS idx_entries_unique_user;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_entries_unique_legacy
+    ON entries(folder, name)
+    WHERE user_id IS NULL;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_entries_unique_user
+    ON entries(user_id, folder, name)
+    WHERE user_id IS NOT NULL;
+
+-- ── Replace old namespace/kind indexes with folder/type ──────────────────────
+DROP INDEX IF EXISTS idx_entries_namespace;
+DROP INDEX IF EXISTS idx_entries_kind;
+DROP INDEX IF EXISTS idx_audit_log_ns_kind;
+DROP INDEX IF EXISTS idx_entries_history_ns_kind_name;
+
+CREATE INDEX IF NOT EXISTS idx_entries_folder
+    ON entries(folder) WHERE folder <> '';
+CREATE INDEX IF NOT EXISTS idx_entries_type
+    ON entries(type) WHERE type <> '';
+CREATE INDEX IF NOT EXISTS idx_entries_user_id
+    ON entries(user_id) WHERE user_id IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_audit_log_folder_type
+    ON audit_log(folder, type);
+CREATE INDEX IF NOT EXISTS idx_entries_history_folder_type_name
+    ON entries_history(folder, type, name, version DESC);
+CREATE INDEX IF NOT EXISTS idx_entries_history_user_id
+    ON entries_history(user_id) WHERE user_id IS NOT NULL;
+
+COMMIT;
+
+-- ── Verification queries (run these manually to confirm) ─────────────────────
+-- SELECT column_name, data_type FROM information_schema.columns
+--   WHERE table_name = 'entries' ORDER BY ordinal_position;
+-- SELECT indexname, indexdef FROM pg_indexes WHERE tablename = 'entries';
+-- SELECT COUNT(*) FROM entries;
+-- SELECT COUNT(*) FROM users;
+-- SELECT COUNT(*) FROM secrets;
--- a/scripts/release-check.sh
+++ b/scripts/release-check.sh
@@ -12,12 +12,13 @@ echo "==> 当前 secrets-mcp 版本: ${version}"
 echo "==> 检查是否已存在 tag: ${tag}"

 if git rev-parse "refs/tags/${tag}" >/dev/null 2>&1; then
-  echo "错误: 已存在 tag ${tag}"
-  echo "请先 bump crates/secrets-mcp/Cargo.toml 中的 version，再执行 cargo build 同步 Cargo.lock。"
-  exit 1
+  echo "提示: 已存在 tag ${tag}，将按重复构建处理，不阻断检查。"
+  echo "如需创建新的发布版本，请先 bump crates/secrets-mcp/Cargo.toml 中的 version。"
+else
+  echo "==> 未发现重复 tag，将创建新版本"
 fi

-echo "==> 未发现重复 tag，开始执行检查"
+echo "==> 开始执行检查"
 cargo fmt -- --check
 cargo clippy --locked -- -D warnings
 cargo test --locked
Author	SHA1	Message	Date
agent	1b11f7e976	release(secrets-mcp): v0.3.3 — 强制 PostgreSQL TLS 校验 Some checks failed Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m54s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Failing after 7s Details 显式引入数据库 TLS 配置并在生产环境拒绝弱 sslmode，避免连接静默降级。同步更新 deploy/README 与运维 runbook，落地 db.refining.ltd 的证书与服务器配置流程。 Made-with: Cursor	2026-04-01 15:18:14 +08:00
agent	08e81363c9	release(secrets-mcp): v0.3.2 — 修复 key_ref 多租户与歧义 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m41s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 6s Details - env_map：key_ref 解析传入 user_id；支持 folder/name；多条匹配时报错 - 文档同步 key_ref 说明 - bump secrets-mcp 0.3.1 → 0.3.2，更新 Cargo.lock Made-with: Cursor	2026-03-27 10:45:12 +08:00
voson	beade4503d	release(secrets-mcp): v0.3.1 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m45s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details - MCP: secrets_find, secrets_overview; secrets_get id-only; id on update/delete/history/rollback - Add meta_obj/secrets_obj; delete guard; env_map/instructions updates - Core: resolve_entry_by_id; get_*_by_id validates entry + tenant before decrypt Made-with: Cursor	2026-03-26 17:35:56 +08:00
voson	409fd78a35	Release secrets-mcp 0.3.0: folder/type schema and MCP folder disambiguation All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m39s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details - Rename namespace/kind to folder/type on entries, audit_log, and history tables; add notes. Unique key is (user_id, folder, name). - Service layer and MCP tools support name-first lookup with optional folder when multiple entries share the same name. - secrets_delete dry_run uses the same disambiguation as real deletes. - Add scripts/migrate-v0.3.0.sql for manual DB migration. Refresh README and AGENTS.md. Made-with: Cursor	2026-03-26 15:12:28 +08:00
voson	f7afd7f819	docs: 同步 CI 触发路径、覆盖式 tag/Release 说明与 RUST_LOG 示例 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 2m11s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details - AGENTS.md / README：与 workflow 变更路径、远端 tag 覆盖及非 draft Release 行为一致 - deploy/.env.example：补充可选 RUST_LOG 注释 Made-with: Cursor	2026-03-22 16:15:29 +08:00
voson	719bdd7e08	feat(secrets-mcp): public home at /, login at /login (0.2.2) All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m17s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details Bump secrets-mcp to 0.2.2 and sync Cargo.lock. Add home.html landing with SEO and footer link to the refining/secrets repository; serve it at / and expose /login for sign-in. Update OAuth error redirects and dashboard unauthenticated redirects to /login. Improve login page meta tags, back-home link, and OAuth error alert. Refresh llms.txt and robots.txt. Made-with: Cursor	2026-03-22 16:11:59 +08:00
voson	1e597559a2	feat(core): FK for user_id columns; MCP search requires user All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m10s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details - Add fk_entries_user_id, fk_entries_history_user_id, fk_audit_log_user_id (ON DELETE SET NULL) - Add scripts/cleanup-orphan-user-ids.sql for pre-deploy orphan user_id cleanup - Remove deprecated SERVER_MASTER_KEY / per-user key wrap helpers from secrets-core - secrets-mcp: require authenticated user for secrets_search; improve body-read failure response - Bump secrets-mcp to 0.2.1 Made-with: Cursor	2026-03-22 15:40:02 +08:00
voson	e3ca43ca3f	release(secrets-mcp): 0.2.0 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m12s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details - 日志时间戳使用本地时区（chrono RFC3339 + 偏移） - MCP tools / Web 路由与行为调整 - 新增 static/llms.txt、robots.txt；文档与 deploy 示例同步 Made-with: Cursor	2026-03-22 14:44:00 +08:00
voson	0b57605103	feat(secrets-mcp): MCP 请求日志、探测 404 与资源元数据 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 3m10s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details - 新增 logging 中间件：记录 client_ip、ua、JSON-RPC、tool 等 - tools 各入口/出口结构化日志 - 探测型 404（/.well-known、GET /mcp）降为 debug - /.well-known/oauth-protected-resource 最小元数据 - secrets-mcp 0.1.11 Made-with: Cursor	2026-03-21 17:57:10 +08:00
voson	8b191937cd	docs(AGENTS): 精简提交/推送规则第4条 Made-with: Cursor	2026-03-21 16:56:06 +08:00
voson	11c936a5b8	docs(AGENTS): 明确提交/推送前必须检查版本号与运行 fmt/clippy/test Made-with: Cursor	2026-03-21 16:48:47 +08:00
voson	b6349dd1c8	chore(secrets-mcp): bump version to 0.1.10 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 2m57s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details Made-with: Cursor	2026-03-21 16:46:33 +08:00
voson	f720983328	refactor(db): 移除无意义 actor，修复 history 多租户与模型 Some checks failed Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been cancelled Details Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Has started running Details - 删除 entries_history / audit_log / secrets_history 的 actor 列及写入逻辑 - MCP secrets_history 透传当前 user_id - Entry 增加 user_id，search 查询不再用伪 UUID - 迁移：保留 users.api_key，从 api_keys 表回退时生成新明文 key 并删表 - 文档：audit_log auth 语义、API Key 存储说明 Made-with: Cursor	2026-03-21 16:45:50 +08:00
voson	7bd0603dc6	chore(secrets-mcp): bump version to 0.1.9 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 2m47s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details Made-with: Cursor	2026-03-21 12:25:38 +08:00
voson	17a95bea5b	refactor(audit): 移除旧格式兼容，user_id 统一走列字段 Some checks failed Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been cancelled Details Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Has been cancelled Details - audit_log 查询去掉 detail->>'user_id' 回退分支 - login_detail 不再冗余写入 user_id 到 detail JSON - 迁移 SQL 去掉多余的 ALTER TABLE ADD COLUMN Made-with: Cursor	2026-03-21 12:24:00 +08:00
voson	a42db62702	style(secrets-mcp): rustfmt web.rs audit mapping All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 5m20s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 6s Details Made-with: Cursor	2026-03-21 12:06:29 +08:00
voson	2edb970cba	chore(secrets-mcp): bump version to 0.1.8 Some checks failed Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Failing after 19s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details Made-with: Cursor	2026-03-21 12:05:22 +08:00
voson	17f8ac0dbc	web: 审计页时间按浏览器本地时区显示 Some checks failed Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Failing after 25s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details Made-with: Cursor	2026-03-21 12:03:44 +08:00
voson	259fbe10a6	ci: 精简 Release upsert 逻辑 All checks were successful Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Successful in 4m36s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 5s Details 提取 auth/api 公共变量避免重复；用 xargs 单行替换 while 循环清理旧 assets；POST 分支用管道直接取 id 省去临时文件。 279 行 → 248 行。 Made-with: Cursor	2026-03-21 11:36:43 +08:00
voson	c815fb4cc8	ci: 修复覆盖重发时 Release 唯一约束冲突 DELETE + POST 同名 release 会触发 Gitea 的 UQE_release_n 约束。改为：已有 release → PATCH 更新 name/body，再逐个删除旧 assets 后重传；无 release → 正常 POST 新建。 Made-with: Cursor	2026-03-21 11:33:45 +08:00
voson	90cd1eca15	ci: 允许对同版本覆盖重发版 Some checks failed Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Failing after 4m33s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details - 解析版本时不再 exit 1，改为记录 tag_exists=true 并打印警告 - 创建 Tag 步骤：若 tag 已存在则先本地删除再远端删除，再重新打带注释的 tag - 创建 Release 步骤：先查询同名 Release，若存在则 DELETE 旧 Release，再 POST 新建 Made-with: Cursor	2026-03-21 11:22:24 +08:00
voson	da007348ea	ci: 合并为 ci + deploy 两个 job，check 先于 build Some checks failed Secrets MCP — Build & Release / 检查 / 构建 / 发版 (push) Failing after 7s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details 单台 self-hosted runner 下并行 job 只是排队，多 job 拆分带来的 artifact 传递、重复 checkout、调度延迟反而更慢。改动： - 原 version/check/build-linux/publish-release 四个 job 合并为单个 ci job - 步骤顺序：版本拦截 → fmt/clippy/test → build → 打 tag → 发 Release - tag 在构建成功后才创建，避免失败提交留下脏 tag - Release 创建+上传+发布合并为单步，去掉草稿中转 - deploy job 仅保留 artifact 下载 + SSH 部署逻辑，不再重复编译 - 整体从 400 行缩减至 244 行 Made-with: Cursor	2026-03-21 11:18:10 +08:00
voson	f2344b7543	feat(secrets-mcp): 审计页、audit_log user_id、OAuth 登录与仪表盘 footer All checks were successful Secrets MCP — Build & Release / 版本 & Release (push) Successful in 3s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Successful in 7m20s Details Secrets MCP — Build & Release / Build Linux (musl) (push) Successful in 8m23s Details Secrets MCP — Build & Release / 发布草稿 Release (push) Successful in 1s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 6s Details - audit_log 增加 user_id；业务写审计透传 user_id - Web /audit 与侧边栏；Dashboard 版本 footer 贴底（margin-top: auto） - 停止 API Key 鉴权成功写入登录审计 - 文档、CI、release-check 配套更新 Made-with: Cursor	2026-03-21 11:12:11 +08:00
voson	ee028d45c3	ci: 优化 workflow 并行度与产物传递 - check 与 build-linux 改为并行执行，节省约 10min - 新增 upload-artifact / download-artifact，deploy-mcp 直接复用二进制，免重复编译（节省约 15min） - check / build 缓存加入 target/ 目录，加速增量编译 - 提取 MUSL_TARGET 全局变量，消除 x86_64-unknown-linux-musl 硬编码 - publish-release 增加 check 结果检查，质量失败时不发布 Release - 移除 build-linux 冗余飞书通知，publish-release 汇总已覆盖 Made-with: Cursor	2026-03-21 10:07:29 +08:00
voson	a44c8ebf08	feat(mcp): persist login audit for OAuth and API key All checks were successful Secrets MCP — Build & Release / 版本 & Release (push) Successful in 3s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Successful in 3m16s Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Successful in 4m32s Details Secrets MCP — Build & Release / 发布草稿 Release (push) Successful in 3s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 4m33s Details - Add audit::log_login in secrets-core (audit_log detail: user_id, provider, client_ip, user_agent) - Log web Google OAuth success after session established - Log MCP Bearer API key auth success in middleware - Bump secrets-mcp to 0.1.6 (tag 0.1.5 existed) Made-with: Cursor	2026-03-21 09:48:52 +08:00
voson	a595081c4c	fix(dashboard): OpenCode 配置顶层 mcp 包裹；bump secrets-mcp 0.1.5 All checks were successful Secrets MCP — Build & Release / 版本 & Release (push) Successful in 3s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Successful in 3m15s Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Successful in 4m36s Details Secrets MCP — Build & Release / 发布草稿 Release (push) Successful in 5s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 4m34s Details Made-with: Cursor	2026-03-21 09:23:51 +08:00
voson	0a8b14211a	ci: 恢复 secrets workflow 为标准发版流程 Some checks failed Secrets MCP — Build & Release / 版本 & Release (push) Failing after 2s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Has been skipped Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Has been skipped Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details Secrets MCP — Build & Release / 发布草稿 Release (push) Has been skipped Details Made-with: Cursor	2026-03-21 09:17:35 +08:00
voson	9cebbd7587	ci: 支持构建重跑并跳过重复发版 All checks were successful Secrets MCP — Build & Release / 检测变更范围 (push) Successful in 3s Details Secrets MCP — Build & Release / 版本 & Release (push) Has been skipped Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Has been skipped Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Has been skipped Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details Secrets MCP — Build & Release / 发布草稿 Release (push) Has been skipped Details 让 workflow 根据变更范围区分发版构建与仅验证构建，并补充手动触发入口，避免已有版本 tag 阻塞缓存恢复后的重跑验证。 Made-with: Cursor	2026-03-21 09:10:05 +08:00
voson	4d136a5a20	ci: 停止缓存 target，避免 runner 磁盘耗尽 All checks were successful Secrets MCP — Build & Release / 版本 & Release (push) Successful in 3s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Successful in 3m16s Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Successful in 4m43s Details Secrets MCP — Build & Release / 发布草稿 Release (push) Successful in 3s Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Successful in 4m33s Details 同时将 secrets-mcp 版本提升到 0.1.4，以触发新的构建与发布流程。 Made-with: Cursor	2026-03-20 22:10:48 +08:00
voson	7ce4aaf835	ci: 缓存键包含 Rust 版本；chore(secrets-mcp): 0.1.3 Some checks failed Secrets MCP — Build & Release / 版本 & Release (push) Successful in 3s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Failing after 2m2s Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Has been skipped Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details Secrets MCP — Build & Release / 发布草稿 Release (push) Successful in 2s Details Made-with: Cursor	2026-03-20 22:04:40 +08:00
voson	bce01a0f2b	chore(secrets-mcp): bump version to 0.1.2 Some checks failed Secrets MCP — Build & Release / 版本 & Release (push) Successful in 3s Details Secrets MCP — Build & Release / 质量检查 (fmt / clippy / test) (push) Failing after 2m21s Details Secrets MCP — Build & Release / Build Linux (secrets-mcp, musl) (push) Has been skipped Details Secrets MCP — Build & Release / 部署 secrets-mcp (push) Has been skipped Details Secrets MCP — Build & Release / 发布草稿 Release (push) Successful in 8s Details Made-with: Cursor	2026-03-20 21:56:57 +08:00
voson	8cd4dbf592	ci: 固定 Rust 1.94.0（rust-toolchain + Gitea Actions） Made-with: Cursor	2026-03-20 21:54:13 +08:00