Prometheus MCP Server

What the code does

We read the source, 9 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.

      - name: Update version in pyproject.toml
        run: |
          NEW_VERSION=${{ steps.new_version.outputs.version }}

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 prometheus-mcp -- uvx prometheus-mcp

{
  "mcpServers": {
    "prometheus-mcp": {
      "args": [
        "prometheus-mcp"
      ],
      "command": "uvx"
    }
  }
}

[mcp_servers.prometheus-mcp]
command = "uvx"
args = ["prometheus-mcp"]

{
  "mcpServers": {
    "prometheus-mcp": {
      "args": [
        "prometheus-mcp"
      ],
      "command": "uvx"
    }
  }
}

{
  "mcpServers": {
    "prometheus-mcp": {
      "args": [
        "prometheus-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: PROMETHEUS_URL (Prometheus server URL, e.g. https://prometheus.example.com (no trailing slash)), PROMETHEUS_TOKEN (Bearer token for authentication. Takes priority over Basic auth.), PROMETHEUS_USERNAME (HTTP Basic auth username. Used only when PROMETHEUS_TOKEN is not set.), PROMETHEUS_PASSWORD (HTTP Basic auth password.), PROMETHEUS_SSL_VERIFY (Verify SSL certificates (true/false). Set to 'false' for self-signed certs.). The author declared them in the registry entry; get the values from the project itself.