GitLab MCP Server

Instructions

Implementation Reference

• src/handlers/integration-handlers.ts:12-20 (handler)

  The primary handler function that implements the logic for the gitlab_list_integrations tool. It validates the project_id parameter and calls the integrationsManager to list integrations, then formats the response.

  export const listIntegrations: ToolHandler = async (params, context) => {
    const { project_id } = params.arguments || {};
    if (!project_id) {
      throw new McpError(ErrorCode.InvalidParams, 'project_id is required');
    }
    
    const data = await context.integrationsManager.listIntegrations(project_id as string | number);
    return formatResponse(data);
  };

• src/utils/tools-data.ts:267-280 (schema)

  The input schema definition for the gitlab_list_integrations tool, specifying the required project_id parameter.

  {
    name: 'gitlab_list_integrations',
    description: 'List all available project integrations/services',
    inputSchema: {
      type: 'object',
      properties: {
        project_id: {
          type: 'string',
          description: 'The ID or URL-encoded path of the project'
        }
      },
      required: ['project_id']
    }
  },

• src/utils/tool-registry.ts:38-38 (registration)

  The registration entry in the tool registry that maps the tool name 'gitlab_list_integrations' to its handler function.

  gitlab_list_integrations: integrationHandlers.listIntegrations,