CALM/.github/workflows/publish-mcp-registry.yml at a4b166be0534d4f0d648d62c21d95ebd5f471a29 · Eilodon/CALM · GitHub

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name: Publish to MCP Registry

# Two ways in:
#   1. workflow_call — the release train (release.yml) invokes this right
#      after its npm-publish job, so a tag push now publishes to the MCP
#      Registry automatically. The registry validates that the npm package
#      at `version` already exists, which is why it's chained *after*
#      npm-publish, never racing it.
#   2. workflow_dispatch — kept for manual re-pushes (e.g. re-registering a
#      version whose metadata changed) without cutting a new release. Run
#      with: gh workflow run publish-mcp-registry.yml -f version=0.2.0
# Either accepts the version with or without a leading `v` (the release
# train passes the raw tag, e.g. `v0.2.0`); the job strips it.
on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version already published to npm as @eilodon/calm-mcp (e.g. 0.2.0)'
        required: true
  workflow_call:
    inputs:
      version:
        description: 'Tag or version already published to npm (e.g. v0.2.0 or 0.2.0)'
        required: true
        type: string

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      id-token: write # required for OIDC auth to the registry
      contents: read
    steps:
      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

      - name: Set version in server.json
        env:
          VERSION: ${{ inputs.version }}
        run: |
          VERSION="${VERSION#v}"   # accept both `v0.2.0` (release train) and `0.2.0`
          jq --arg v "$VERSION" \
            '.version = $v | .packages[0].version = $v' \
            server.json > server.tmp.json
          mv server.tmp.json server.json

      - name: Install mcp-publisher
        run: |
          curl -L "https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz" | tar xz mcp-publisher

      - name: Authenticate to MCP Registry (GitHub OIDC — this repo's identity, no stored secret)
        run: ./mcp-publisher login github-oidc

      - name: Publish server.json to the MCP Registry
        run: ./mcp-publisher publish

      - name: Verify
        run: |
          sleep 2
          curl -fsSL "https://registry.modelcontextprotocol.io/v0.1/servers?search=io.github.Eilodon/calm-mcp"