GitLab MCP Server

Instructions

Implementation Reference

• src/handlers/integration-handlers.ts:55-66 (handler)

  The core handler function implementing the gitlab_disable_slack_integration tool logic, which disables the Slack integration for a given GitLab project by calling the integrationsManager.

  /**
   * Disable Slack integration handler
   */
  export const disableSlackIntegration: 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.disableSlackIntegration(project_id as string | number);
    return formatResponse(data);
  };

• src/utils/tools-data.ts:325-338 (schema)

  The tool definition including name, description, and input schema (requiring project_id) used for validation.

  {
    name: 'gitlab_disable_slack_integration',
    description: 'Disable Slack integration for a project',
    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:41-41 (registration)

  Maps the tool name 'gitlab_disable_slack_integration' to the handler function in the central tool registry.

  gitlab_disable_slack_integration: integrationHandlers.disableSlackIntegration,