mcp-github-project-manager

Instructions

Implementation Reference

• src/services/ProjectManagementService.ts:1560-1586 (handler)

  Core implementation of get_pull_request tool: fetches detailed pull request information using GitHub REST API via Octokit

  async getPullRequest(data: {
    pullNumber: number;
  }): Promise<{ number: number; title: string; body: string; state: string; user: string; createdAt: string; updatedAt: string; mergeable: boolean | null }> {
    try {
      const octokit = this.factory.getOctokit();
      const config = this.factory.getConfig();
  
      const response = await octokit.rest.pulls.get({
        owner: config.owner,
        repo: config.repo,
        pull_number: data.pullNumber
      });
  
      return {
        number: response.data.number,
        title: response.data.title,
        body: response.data.body || '',
        state: response.data.state,
        user: response.data.user?.login || 'unknown',
        createdAt: response.data.created_at,
        updatedAt: response.data.updated_at,
        mergeable: response.data.mergeable
      };
    } catch (error) {
      throw this.mapErrorToMCPError(error);
    }
  }

• src/infrastructure/tools/ToolSchemas.ts:662-675 (schema)

  Tool definition including schema, description, and examples for get_pull_request

  export const getPullRequestTool: ToolDefinition<GetPullRequestArgs> = {
    name: "get_pull_request",
    description: "Get details of a specific pull request",
    schema: getPullRequestSchema as unknown as ToolSchema<GetPullRequestArgs>,
    examples: [
      {
        name: "Get PR details",
        description: "Retrieve information about PR #42",
        args: {
          pullNumber: 42
        }
      }
    ]
  };

• src/infrastructure/tools/ToolRegistry.ts:225-231 (registration)

  Registration of getPullRequestTool in the central ToolRegistry during built-in tools initialization

  this.registerTool(createPullRequestTool);
  this.registerTool(getPullRequestTool);
  this.registerTool(listPullRequestsTool);
  this.registerTool(updatePullRequestTool);
  this.registerTool(mergePullRequestTool);
  this.registerTool(listPullRequestReviewsTool);
  this.registerTool(createPullRequestReviewTool);

• src/index.ts:346-347 (handler)

  MCP server dispatch handler that routes get_pull_request calls to ProjectManagementService.getPullRequest

  case "get_pull_request":
    return await this.service.getPullRequest(args);