GitHub PR MCP Server

import { Octokit } from '@octokit/rest'; interface PullRequestDetails { title: string; body: string | null; state: string; number: number; created_at: string; updated_at: string; user: { login: string; avatar_url: string; }; base: { ref: string; sha: string; }; head: { ref: string; sha: string; }; } interface PullRequestFile { filename: string; status: string; additions: number; deletions: number; changes: number; blob_url: string; raw_url: string; contents_url: string; } /** * Get detailed information about a Pull Request */ export async function getPullRequestDetails( octokit: Octokit, owner: string, repo: string, pullNumber: number ): Promise<PullRequestDetails> { const { data } = await octokit.pulls.get({ owner, repo, pull_number: pullNumber, }); return data; } /** * Get the diff of a Pull Request */ export async function getPullRequestDiff( octokit: Octokit, owner: string, repo: string, pullNumber: number ): Promise<string> { const { data } = await octokit.pulls.get({ owner, repo, pull_number: pullNumber, mediaType: { format: 'diff', }, }); return data as unknown as string; } /** * Get all comments on a Pull Request */ export async function getPullRequestComments( octokit: Octokit, owner: string, repo: string, pullNumber: number ): Promise<any[]> { const { data } = await octokit.pulls.listReviewComments({ owner, repo, pull_number: pullNumber, }); return data; } /** * Get all reviews on a Pull Request */ export async function getPullRequestReviews( octokit: Octokit, owner: string, repo: string, pullNumber: number ): Promise<any[]> { const { data } = await octokit.pulls.listReviews({ owner, repo, pull_number: pullNumber, }); return data; } /** * Get all information about a Pull Request including files, diff, comments, and reviews */ export async function getAllPullRequestInfo( octokit: Octokit, owner: string, repo: string, pullNumber: number ): Promise<{ details: PullRequestDetails; diff: string; comments: any[]; }> { const [details, diff, comments,] = await Promise.all([ getPullRequestDetails(octokit, owner, repo, pullNumber), getPullRequestDiff(octokit, owner, repo, pullNumber), getPullRequestComments(octokit, owner, repo, pullNumber), getPullRequestReviews(octokit, owner, repo, pullNumber), ]); return { details, diff, comments, }; }