MCP

Use this API to connect Model Context Protocol (MCP) clients to the GitLab MCP server.

Get MCP response listener

GET /api/v4/mcp

Listens for Model Context Protocol responses

Responses

POST /api/v4/mcp

Handles Model Context Protocol requests

Request body (application/json)

Property	Type	Description
`id`	Integer or string	ID of the JSON-RPC request returned in the response
`jsonrpc` Required	String	JSON-RPC protocol version identifier. Must be `2.0` Allowed values: `2.0` Minimum length: `1`
`method` Required	String	Name of the JSON-RPC method invoked on the MCP server
`params`	Object or array	Object or array that contains parameters passed to the specified JSON-RPC method

Responses