Package Version Check MCP Server

What the code does

We read the source, 19 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        result = subprocess.run(

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

        run: curl -fsS ${{ secrets.RENDER_DEPLOYHOOK_URL }}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add package-version-check-mcp -- uvx package-version-check-mcp

{
  "mcpServers": {
    "package-version-check-mcp": {
      "args": [
        "package-version-check-mcp"
      ],
      "command": "uvx"
    }
  }
}

[mcp_servers.package-version-check-mcp]
command = "uvx"
args = ["package-version-check-mcp"]

{
  "mcpServers": {
    "package-version-check-mcp": {
      "args": [
        "package-version-check-mcp"
      ],
      "command": "uvx"
    }
  }
}

{
  "mcpServers": {
    "package-version-check-mcp": {
      "args": [
        "package-version-check-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: GITHUB_PAT (GitHub Personal Access Token (PAT) without any scopes (avoids hitting GitHub's unauthenticated rate limits)), PACKAGE_VERSION_CACHE_ENABLED (Enable or disable the package version cache (true/false)). The author declared them in the registry entry; get the values from the project itself.