Best GitHub MCP Servers
GitHub is a platform and cloud-based service for software development and version control using Git, allowing developers to store and manage their code.
Why this server?
Integrates with GitHub Actions to monitor pull requests for breaking API changes, automatically posting comments with migration guides and severity ratings.
AlicenseAqualityAmaintenanceOne workspace for every AI coding assistant. Governance tools for API lint, diff, persistent ledger, multi-model deliberation, security audit, and test verification. Works with Claude Code, Codex, Cursor, and Gemini CLI.2213963 npm24MITWhy this server?
Allows searching, backing up, and cloning GitHub repositories (flat or nested) using a token from the vault.
AlicenseAqualityAmaintenanceLocal-first operator MCP server: recall across your own sessions, chats and files, an encrypted vault, SSH to your own hosts, and gated shell, browser and device tools. 130 tools over stdio or HTTP; everything runs on your machine — no hosted service, no account, no API key.28155Apache 2.0Why this server?
Runs CodeDelta analysis as a GitHub Action on pull requests to provide deterministic churn measurements.

codedeltaofficial
AlicenseAqualityCmaintenanceDeterministic code-churn measurement and AI-agent detection from the CodeDelta engine: measure churn between two directories or git refs, scan for code that runs AI agents, and get AI-authorship pointers. Runs fully locally.3MITWhy this server?
Provides pull-request tools (list_prs, get_pr_impact, triage_prs) through the GitHub CLI, enabling agents to list, assess impact of, and triage pull requests.

Graphicle MCP Serverofficial
AlicenseBqualityAmaintenanceEnables coding agents to query a repository's code graph and project memory through cited excerpts, navigate symbols and dependencies, and optionally inspect pull requests, all within a configurable token budget.22272Apache 2.0Why this server?
Allows navigating GitHub repositories, viewing repository details such as star count and latest release information.

Cloak Agentofficial
AlicenseAqualityBmaintenanceEnables an agent to run whole browser tasks on live web pages from a plain-language goal — opening tabs, clicking, typing, scrolling, and returning the relevant page sections as markdown — with every step reported alongside its confidence. Tabs can be reused and closed across calls, so multi-step flows continue on the page the previous task ended on.23MITWhy this server?
Supports GitHub as an OIDC connection provider for identity and access management within Scalekit environments

Scalekit MCP Serverofficial
AlicenseAqualityAmaintenanceScalekit is the MCP gateway for AI agents. It connects agents to 500+ connectors and 20,000+ actions through one endpoint, works with any agent framework, and makes every call as the user, with OAuth, credentials, and permissions handled. Cloud or self-hosted35221 npm5Apache 2.0Why this server?
Analyzes GitHub repository activity to detect and investigate potentially malicious changes, enabling scanning, triage, diff review, and restore previews.
Why this server?
Provides tools for searching GitHub profiles, repositories, and emails via the GitHub REST API.
Why this server?
Provides tools for querying open nixpkgs pull requests and issues, including by package, author, bucket, base branch, merge-bot readiness, and whether an issue appears already resolved. It also uses GitHub-hosted digest data for related build, update-bot, and vulnerability information.

nixkeeper-mcpofficial
AlicenseAqualityBmaintenanceEnables AI assistants to answer questions about nixpkgs packages using nixkeeper's public data, covering outdated versions, Hydra build status and failures, update-bot attempts, related PRs and issues, CVEs, and what needs attention for a maintainer or team. It runs locally over stdio, reads only public data, and requires no account or token.10MIT