mcp-gitlab-jira

Instructions

Implementation Reference

• src/index.ts:1776-1790 (handler)

  MCP tool handler that extracts mrUrl from arguments, calls the GitLabService.getMergeRequestPipelines method, and returns the JSON-stringified result.

  case 'gitlab_get_merge_request_pipelines': {
    if (!gitlabService) {
      throw new Error('GitLab service is not initialized.');
    }
    const { mrUrl } = args as { mrUrl: string };
    const result = await gitlabService.getMergeRequestPipelines(mrUrl);
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(result, null, 2),
        },
      ],
    };
  }

• src/index.ts:628-641 (schema)

  Tool schema definition including input schema requiring 'mrUrl' and description.

  {
    name: 'gitlab_get_merge_request_pipelines',
    description: 'Gets pipelines for a specific GitLab Merge Request.',
    inputSchema: {
      type: 'object',
      properties: {
        mrUrl: {
          type: 'string',
          description: 'The URL of the GitLab Merge Request.',
        },
      },
      required: ['mrUrl'],
    },
  },

• src/index.ts:1182-1182 (registration)

  The tool is registered in the allTools array, which is filtered based on service availability and returned in ListToolsRequest.

  ];

• src/gitlab.service.ts:530-536 (helper)

  GitLabService method that parses the MR URL to get projectPath and mrIid, then calls the GitLab API endpoint for merge request pipelines.

  async getMergeRequestPipelines(mrUrl: string): Promise<any[]> {
    const { projectPath, mrIid } = this.parseMrUrl(mrUrl, this.config.url);
    const encodedProjectPath = encodeURIComponent(projectPath);
    return this.callGitLabApi<any[]>(
      `projects/${encodedProjectPath}/merge_requests/${mrIid}/pipelines`,
    );
  }