diff --git a/packages/omo-codex/plugin/components/lsp/.github/ISSUE_TEMPLATE/bug.yml b/packages/omo-codex/plugin/components/lsp/.github/ISSUE_TEMPLATE/bug.yml
new file mode 100644
index 000000000..c8529498f
--- /dev/null
+++ b/packages/omo-codex/plugin/components/lsp/.github/ISSUE_TEMPLATE/bug.yml
@@ -0,0 +1,26 @@
+name: Bug report
+description: Report a reproducible codex-lsp bug.
+title: "[bug]: "
+labels: ["bug"]
+body:
+  - type: textarea
+    id: summary
+    attributes:
+      label: Summary
+      description: What happened?
+    validations:
+      required: true
+  - type: textarea
+    id: reproduction
+    attributes:
+      label: Reproduction
+      description: Exact steps, config, command output, and affected language server.
+    validations:
+      required: true
+  - type: input
+    id: version
+    attributes:
+      label: Version
+      placeholder: 0.1.0
+    validations:
+      required: true
diff --git a/packages/omo-codex/plugin/components/lsp/.github/ISSUE_TEMPLATE/feature.yml b/packages/omo-codex/plugin/components/lsp/.github/ISSUE_TEMPLATE/feature.yml
new file mode 100644
index 000000000..b9d3af725
--- /dev/null
+++ b/packages/omo-codex/plugin/components/lsp/.github/ISSUE_TEMPLATE/feature.yml
@@ -0,0 +1,19 @@
+name: Feature request
+description: Propose a focused codex-lsp improvement.
+title: "[feature]: "
+labels: ["enhancement"]
+body:
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem
+      description: What workflow should improve?
+    validations:
+      required: true
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Proposal
+      description: What should codex-lsp do?
+    validations:
+      required: true
diff --git a/packages/omo-codex/plugin/components/lsp/.github/workflows/ci.yml b/packages/omo-codex/plugin/components/lsp/.github/workflows/ci.yml
new file mode 100644
index 000000000..f8d6415c2
--- /dev/null
+++ b/packages/omo-codex/plugin/components/lsp/.github/workflows/ci.yml
@@ -0,0 +1,56 @@
+name: ci
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: test (${{ matrix.os }} · node ${{ matrix.node }})
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        node: ["20", "22"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: recursive
+
+      - name: Setup Node ${{ matrix.node }}
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node }}
+          cache: npm
+
+      - name: Bootstrap lsp-tools-mcp submodule
+        shell: bash
+        run: |
+          cd packages/lsp-tools-mcp
+          npm ci
+          npm run build
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Check
+        run: npm run check
+
+      - name: Unit tests
+        run: npm test
+
+      - name: Package smoke
+        run: npm pack --dry-run
diff --git a/packages/omo-codex/plugin/components/lsp/.github/workflows/publish.yml b/packages/omo-codex/plugin/components/lsp/.github/workflows/publish.yml
new file mode 100644
index 000000000..125a45587
--- /dev/null
+++ b/packages/omo-codex/plugin/components/lsp/.github/workflows/publish.yml
@@ -0,0 +1,60 @@
+name: publish
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: false
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: recursive
+
+      - name: Setup Node 22
+        uses: actions/setup-node@v6
+        with:
+          node-version: "22"
+          registry-url: https://registry.npmjs.org
+          cache: npm
+
+      - name: Bootstrap lsp-tools-mcp submodule
+        shell: bash
+        run: |
+          cd packages/lsp-tools-mcp
+          npm ci
+          npm run build
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Check
+        run: npm run check
+
+      - name: Unit tests
+        run: npm test
+
+      - name: Package smoke
+        run: npm pack --dry-run
+
+      - name: Publish to npm
+        run: |
+          if [ -z "$NODE_AUTH_TOKEN" ]; then
+            echo "NODE_AUTH_TOKEN is not configured; skipping npm publish."
+            exit 0
+          fi
+          npm publish --access public --provenance
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NODE_AUTH_TOKEN }}