如何使用 GitHub Actions 自动发布

社区译文；来源： MCP 80041ab0

MCP Registry 目前处于预览阶段。在正式发布之前，可能发生破坏性变更或数据重置。如果遇到任何问题，请在 GitHub 上报告。

第 1 步：创建工作流文件

在服务器项目目录中创建 .github/workflows/publish-mcp.yml 文件。以下示例适用于基于 npm 的本地服务器，但所有包类型的 MCP Registry 发布步骤都相同：

name: Publish to MCP Registry

on:
  push:
    tags: ["v*"] # Triggers on version tags like v1.0.0

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      id-token: write # Required for OIDC authentication
      contents: read

    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      ### Publish underlying npm package:

      - name: Set up Node.js
        uses: actions/setup-node@v5
        with:
          node-version: "lts/*"

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm run test --if-present

      - name: Build package
        run: npm run build --if-present

      - name: Publish package to npm
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      ### Publish MCP server:

      - 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
        run: ./mcp-publisher login github-oidc

      # Optional:
      # - name: Set version in server.json
      #   run: |
      #     VERSION=${GITHUB_REF#refs/tags/v}
      #     jq --arg v "$VERSION" '.version = $v' server.json > server.tmp && mv server.tmp server.json

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

name: Publish to MCP Registry

on:
  push:
    tags: ["v*"] # Triggers on version tags like v1.0.0

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      ### Publish underlying npm package:

      - name: Set up Node.js
        uses: actions/setup-node@v5
        with:
          node-version: "lts/*"

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm run test --if-present

      - name: Build package
        run: npm run build --if-present

      - name: Publish package to npm
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      ### Publish MCP server:

      - 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
        run: ./mcp-publisher login github --token ${{ secrets.MCP_GITHUB_TOKEN }}

      # Optional:
      # - name: Set version in server.json
      #   run: |
      #     VERSION=${GITHUB_REF#refs/tags/v}
      #     jq --arg v "$VERSION" '.version = $v' server.json > server.tmp && mv server.tmp server.json

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

name: Publish to MCP Registry

on:
  push:
    tags: ["v*"] # Triggers on version tags like v1.0.0

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      ### Publish underlying npm package:

      - name: Set up Node.js
        uses: actions/setup-node@v5
        with:
          node-version: "lts/*"

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm run test --if-present

      - name: Build package
        run: npm run build --if-present

      - name: Publish package to npm
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      ### Publish MCP server:

      - 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

      # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
      # TODO: Replace `example.com` with your domain name
      # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
      - name: Authenticate to MCP Registry
        run: ./mcp-publisher login dns --domain example.com --private-key ${{ secrets.MCP_PRIVATE_KEY }}

      # Optional:
      # - name: Set version in server.json
      #   run: |
      #     VERSION=${GITHUB_REF#refs/tags/v}
      #     jq --arg v "$VERSION" '.version = $v' server.json > server.tmp && mv server.tmp server.json

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

第 2 步：添加 Secret

根据所选的身份验证方法，你可能需要向仓库添加 secret：

GitHub OIDC 身份验证：不需要专用 secret。
GitHub PAT 身份验证：添加名为 MCP_GITHUB_TOKEN 的 secret，其值为具有 read:org 和 read:user scope 的 GitHub Personal Access Token（PAT）。
DNS 身份验证：添加名为 MCP_PRIVATE_KEY 的 secret，其值为你的 Ed25519 私钥。

你可能还需要为包注册表添加 secret。例如，上面的工作流需要名为 NPM_TOKEN 的 secret，其值为 npm token。

有关如何向仓库添加 secret 的信息，请参阅在 GitHub Actions 中使用 secret 。

第 3 步：创建标签并发布

创建并推送版本标签以触发工作流：

git tag v1.0.0
git push origin v1.0.0

工作流将运行测试、构建包、把包发布到 npm，并把服务器发布到 MCP Registry。

故障排除

错误消息	操作
“Authentication failed”	确保为 OIDC 设置了 `id-token: write` 权限，或检查 secret。
“Package validation failed”	确认包已成功发布到包注册表（例如 npm、PyPI），并且包中包含必要的验证信息。

快速入门：将 MCP 服务器发布到 MCP Registry 已发布 MCP 服务器的版本管理