Code review MCP servers

A server here reviews code changes or pull requests for quality or bugs before merging.

Not here: security scanning of dependencies.

563servers
105 remote458 localTagged by Odel's AI, which can make mistakes

Best fit

339 made for this, ranked by starsRemoteLocal
  1. Loadbearing @andypgray/loadbearingChecks .NET solutions against a fluent C# architecture spec and explains the rules to agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from NuGet.
  2. Python Code Validator @statemind/python-code-validatorProves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. Umbra @elberacasa/umbraTrust score for AI-generated code: scan repos, guard agent file writes, get a 0-100 score.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  4. Taplid @taplid/taplidAudit AI responses and artifacts with ALLOW, REVIEW, or BLOCK decisions and trust scores.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  5. GitPin @shmindmaster/gitpinProve and verify multi-repo claims at Git HEAD: path, line, full SHA, no index.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. Review Assist @uditk2/review-assist-mcpTurns an AI coding agent session into a reviewable Intent Document, validated against the diff.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  7. RepoContext @shmindmaster/repocontextRead-only, commit-pinned repository context for coding agents.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  8. Weavatrix Js @sergii-ziborov/weavatrix-jsAlways-fresh local repo graph: LSP-backed impact, Health, dead code, endpoints, architecture.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  9. ArchitectOS @cgseyhan/architectosArchitectOS - AI-Native Repository Intelligence & Architecture Operating System.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. Codeweb @ghostlygawd/codewebSee what your AI edits affect. Structural checks for AI code changes. 28 MCP tools, no LLM.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  11. zzop @eezz4/zzopDeterministic repository oracle for AI agents: inventory, dependency graph, frontend-backend join.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  12. UpToCode @ddyrich72/uptocodeEvidence-backed architecture-quality analysis for Python agent applications.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  13. Understand Anything - MCP @uamcp/ua-mcpA powerful MCP server for codebase architecture analysis and automated governance.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  14. Repotector @dir-ai/repotectorThe repo guardian AI agents handshake with before they touch your code.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  15. Fable @codechap/fableAnthropic Claude Fable 5 MCP server — top-tier planning and code critique for handoff5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  16. StyleSafe @patrizzos/stylesafeMCP server and CLI that catches CSS cascade conflicts and Tailwind utility clashes before they ship.2% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  17. Myopic @surajkgoyal/myopicCode-review MCP: review a GitLab MR or GitHub PR against the whole codebase, not just the diff.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  18. Rami Code Review @rami/ramiAI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  19. Semamerge @vineethwilson15/semamergeDetects semantic merge conflicts between Git branches using AST-level analysis4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  20. Hive Consult @srotzin/hiveconsultAgent-to-agent reasoning-as-a-service: chain-of-thought, analysis, and decision support.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. Lint @rog0x/lintStyle check, naming, complexity analysis for AI agents4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  22. Llama AI MCP @rocnubie/llamaai-mcpUse Llama AI Chat to test Meta Llama 4 Maverick on code review, long PDFs, and screenshots.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  23. Code Health Suite @neogeweb3/code-health-suite16 engines, 28 MCP tools for Python code quality. Zero external dependencies.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  24. Sentrik @maxgerhardson/sentrikGovernance runtime for AI-generated code. Enforce compliance and security standards.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.