Nginx Proxy Manager MCP

Instructions

Implementation Reference

• src/npm_mcp/client.py:202-206 (handler)

  The handler method in NPMClient that performs the actual API request to test the HTTP challenge.

  async def test_http_challenge(self, domains: List[str]) -> dict:
      response = await self._request(
          "POST", "/api/nginx/certificates/test-http", json={"domains": domains}
      )
      return response.json()

• src/npm_mcp/server.py:226-235 (registration)

  Tool registration for test_http_challenge in MCP server list_tools.

      name="test_http_challenge",
      description="Test if domains are reachable for HTTP-01 ACME challenge",
      inputSchema={
          "type": "object",
          "properties": {
              "domains": {"type": "array", "items": {"type": "string"}, "description": "List of domains to test"},
          },
          "required": ["domains"],
      },
  ),

• src/npm_mcp/server.py:471-472 (handler)

  The tool execution dispatch in the server's call_tool handler.

  elif name == "test_http_challenge":
      return _json_response(await npm_client.test_http_challenge(arguments["domains"]))