GitHub MCP Server Plus

Instructions

Implementation Reference

• index.ts:349-355 (handler)

  The main handler for the 'get_issue' tool in the switch statement of CallToolRequestSchema. It validates input using GetIssueSchema, calls the helper function, and returns the issue details.

  case "get_issue": {
    const args = issues.GetIssueSchema.parse(request.params.arguments);
    const issue = await issues.getIssue(args.owner, args.repo, args.issue_number);
    return {
      content: [{ type: "text", text: JSON.stringify(issue, null, 2) }],
    };
  }

• operations/issues.ts:4-8 (schema)

  Zod schema defining the input parameters for the 'get_issue' tool: owner, repo, and issue_number.

  export const GetIssueSchema = z.object({
    owner: z.string(),
    repo: z.string(),
    issue_number: z.number(),
  });

• index.ts:153-157 (registration)

  Registration of the 'get_issue' tool in the ListToolsRequestHandler, including name, description, and input schema reference.

  {
    name: "get_issue",
    description: "Get details of a specific issue in a GitHub repository.",
    inputSchema: zodToJsonSchema(issues.GetIssueSchema)
  }

• operations/issues.ts:55-57 (helper)

  Helper function that performs the actual GitHub API request to fetch the issue details.

  export async function getIssue(owner: string, repo: string, issue_number: number) {
    return githubRequest(`https://api.github.com/repos/${owner}/${repo}/issues/${issue_number}`);
  }