New Relic MCP Server

Instructions

Implementation Reference

• newrelic_mcp/server.py:481-492 (handler)

  MCP tool handler for 'get_server'. This is the main function decorated with @mcp.tool() that handles the tool execution, calls the NewRelicClient.get_server method, and returns the result as JSON.

  @mcp.tool()
  async def get_server(server_id: str) -> str:
      """Get details for a specific server"""
      if not client:
          return json.dumps({"error": "New Relic client not initialized"})
  
      try:
          result = await client.get_server(server_id)
          return json.dumps(result, indent=2)
      except Exception as e:
          return json.dumps({"error": str(e)}, indent=2)

• newrelic_mcp/server.py:141-144 (helper)

  Helper method in NewRelicClient class that makes the actual HTTP request to the New Relic API to fetch server details by ID.

  async def get_server(self, server_id: str) -> Dict[str, Any]:
      """Get details for a specific server"""
      url = f"{self.base_url}/servers/{server_id}.json"
      return await self._make_request("GET", url)

• newrelic_mcp/server.py:481-481 (registration)

  The @mcp.tool() decorator registers the get_server function as an MCP tool.

  @mcp.tool()