Code Review & Refactor MCP Servers
197 code review & refactor MCP servers for Claude Code and AI agents, ranked by real installs from npm, PyPI and skills.sh. code-review-graph leads with 377k installs a month.
#Type
- 1code-review-graphLocal-first knowledge graph for token-efficient code review through MCP and CLIJul 2026
- 2repowiseCodebase intelligence for AI coding agents — graph, git history, docs, decisions, code health.Jul 2026
- 3mcp-server-atlassian-bitbucketNode.js/TypeScript MCP server for Atlassian Bitbucket. Enables AI systems (LLMs) to interact with workspaces, repositories, and pull requests via tools (list, get, comment, search). Connects AI directly to version control workflows through the standard MCP interface.Mar 2026
- 4gemini-mcp-toolMCP server for Gemini CLI integrationJul 2026
- 5socraticodeEnterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs, symbol-level impact analysis & call-flow, interactive HTML viewer, cross-project & branch-aware search, DB/API/infra…Jul 2026
- 6github-mcpProduction-ready Model Context Protocol server providing Claude with complete GitHub integration - comprehensive tools for repository management, branch operations, file handling, issue tracking, and collaboration features with OAuth 2.0 authentication and MongoDB persistence.Jun 2026
- 7roam-codeLocal codebase intelligence MCP server for AI coding agents: SQLite graph, 28 languages, change-safety gates, audit evidence, zero API keys.Jul 2026
- 8codesightUniversal AI context generator. Saves thousands of tokens per conversation in Claude Code, Cursor, Copilot, Codex, and more.Jul 2026
- 9graqleGraph-powered codebase reasoning, impact analysis, and governance tools over MCP.Jul 2026
- 10better-code-review-graphToken-efficient code review knowledge graph: semantic search and call-graph resolution.Jul 2026
- 11chunkhoundLocal-first codebase intelligence for AI assistants via MCPJul 2026
- 12srclightDeep code indexing for AI agents. FTS5 + embeddings + call graphs + git intelligence. Fully local.Apr 2026
- 13gitlab-apiGitLab API + MCP Server + A2A ServerJul 2026
- 14code-context-engineIndex your codebase. AI searches instead of re-reading files. 94% token savings.Jul 2026
- 15review-flowAI-powered code review automation for GitLab/GitHub using Claude CodeJul 2026
- 16codecloneStructural Change Controller for AI-assisted Python development — baseline-aware, deterministic, built for CI and AI agentsJul 2026
- 17gitlab-mcpGitLab MCP Server with comprehensive search capabilities and GraphQL discovery - perfect for LLM explorationJul 2026
- 18prodlintProduction readiness for vibe-coded apps. 52 checks for security, reliability, and performance.Jul 2026
- 19code-graph-ragGraph-based RAG system for multi-language codebases. Parse, index, query, and edit code using knowledge graphs and natural language.Jul 2026
- 20aidexMCP Server for persistent code indexing. Gives AI assistants (Claude, Gemini, Copilot, Cursor) instant access to your codebase. 50x less context than grep.Jul 2026
- 21reporecallLocal-first, auto-injecting, self-aware-about-staleness context + memory layer for coding agents (Claude Code, Codex, MCP). Trust contract, hooks-first, hybrid retrieval + compression, zero infra.Jul 2026
- 22mcp-server-analyzerMCP server for Python, JavaScript, and TypeScript code analysis with Ruff, ty, Vulture, and BiomeJul 2026
- 23llm-context.pyShare code with LLMs via Model Context Protocol or clipboard. Rule-based customization enables easy switching between different tasks (like code review and documentation). Code outlining support is included as a standard feature.Jul 2026
- 24contextplusSemantic Intelligence for Large-Scale Engineering. Context+ is an MCP server designed for developers who demand 99% accuracy.Jul 2026
- 25coco-searchLocal-first hybrid semantic code search with dependency graphs and cross-repo searchJul 2026
- 26mcp-codebase-indexStructural codebase indexer with 17 query tools. 87% token reduction. Zero dependencies.Feb 2026
- 27ejentum-mcpReasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcpJun 2026
- 28mcp-adr-analysis-serverAI-powered MCP server for analyzing Architectural Decision Records (ADRs).Jul 2026
- 29deepcontext-mcpAdvanced codebase indexing and semantic search MCP serverSep 2025
- 30latentgraph-mcp-serverLatentgraph CLI - AI-powered code intelligence with MCP supportJun 2026
- 31codelogic-mcp-serverAn MCP Server to utilize Codelogic's rich software dependency data in your AI programming assistant.Jul 2026
- 32ai-quality-gate🚀 Kill the Junior AI Era. 🤖 Level up AI code to automatically Principal standards. 🛡️ Quality Gate ✨Apr 2026
- 33smart-coding-mcpAn extensible MCP server that enhances coding productivity with AI-powered features including semantic code search, intelligent indexing, and more, using local LLMsJan 2026
- 34code-review-agent-mcpAn MCP server that reviews your code the way a kernel maintainer would: bluntly, technically, without diplomacy.Jul 2026
- 35github-chat-mcpGitHub Chat MCP server for analyzing GitHub repositoriesApr 2025
- 36graphsenseMCP server providing code intelligence using static analysisSep 2025
- 37opencode-plusplusOpenCode++ adds context, boundaries, evidence, verification gates, and repair loops to OpenCode.Jul 2026
- 38context-optimizer-mcp-serverContext optimization tools MCP server for AI coding assistants - compatible with GitHub Copilot, Cursor AI, and other MCP-supporting assistantsAug 2025
- 39sourcegraph-mcpModel Context Protocol (MCP) server for Sourcegraph code searchNov 2025
- 40multi_mcpParallel multi model code review, security analysis and AI debate with ChatGPT, Claude and Gemini.Jul 2026
- 41codeindexRepo dependency analyzer with **blast-radius impact scoring** for AI-assisted development.Jun 2026
- 42locklensAudit npm, Yarn, and pnpm lockFiles as both an MCP server and a CLI tool.May 2026
- 43remembrallmcpWhole-codebase knowledge for AI coding agents. A field-aware code graph (functions, classes, methods, fields, and references across 8 languages) plus persistent memory, built on Rust, Postgres + pgvector, exposed over MCP.Jul 2026
- 44codebase-intelYour AI agent writes code — but does it know WHY your code exists? Decision provenance, quality contracts, and AI anti-pattern detection for coding agents.Jul 2026
- 45booklibDetects AI knowledge gaps in your codebase and fixes them — post-training API detection, team knowledge, and runtime context injection via MCP for Claude, Cursor, Copilot, and 10+ AI coding toolsApr 2026
- 46windtools-mcpA Codebase MCP ToolsMar 2025
- 47policynimA policy-aware NVIDIA NIM engineering preflight layer for AI coding agents.Jul 2026
- 48repobrainLocal-first codebase memory and grounding harness for AI coding assistants.May 2026
- 49graphifyAI coding assistant skill (Claude Code, CodeBuddy, Codex, OpenCode, Kilo Code, Cursor, Gemini CLI, Aider, OpenClaw, Factory Droid, Trae, Hermes, Kiro, Pi, Devin CLI, Google Antigravity) - turn any folder of code, docs, papers, images, or videos into a queryable knowledge graphJul 2026
- 50codebase-memory-mcpCodebase knowledge graph for AI agents — 159 languages, sub-ms queries, 99% fewer tokens.Jul 2026
- 51git-mcpGitMCP is a tool that allows you to get the documentation for a given repository.May 2026
- 52sentruxReal-time architectural sensor that helps AI agents close the feedback loop, enabling recursive self-improvement of code quality. Pure Rust.Mar 2026
- 53cocoindex-codeMCP server for indexing and querying codebases using CocoIndexJul 2026
- 54kodus-aiAI Code Review with Full Control Over Model Choice and Costs.Jul 2026
- 55codannaLocal code intelligence MCP server and CLI for AI coding agentsJul 2026
- 56sonarqube-mcp-serverAnalyze code quality and security with SonarQube Server or Cloud directly in AI assistants.Jul 2026
- 57mantic.shA structural code search engine for AI agents.Jul 2026
- 58skylosMCP server for AI agents to run open-source code security and static analysis on Python, TypeScript, and Go. Detects dead code, secrets, vulnerabilities, and diff-aware security regressions.Jul 2026
- 59mcoNeutral multi-provider CLI orchestrator for agent-style run/review workflows.Jul 2026
- 60corbellMulti-repo architecture graph, spec generation, and architecture review for backend teams.May 2026
- 61octocodeAI-powered code indexer with semantic search and knowledge graphsJul 2026
- 62abcoderdeep, reliable and confidential coding-contextJun 2026
- 63contribai[LEGACY] Python implementation of ContribAI — use the Rust version (v5.1.0+)May 2026
- 64bifrostmcpAn MCP server that exposes features of VSCode dev tools to the MCP clientsMar 2026
- 65inspectEntity-level code review. Triages pull requests by structural risk using cross-file dependency graphs and LLMs that read for meaning.May 2026
- 66narsil-mcpRust MCP server for comprehensive code intelligence - 90 tools, 32 languages, security scanning, call graphs, and moreMay 2026
- 67axon.mcp.serverTransform your codebase into an intelligent knowledge base for AI-powered development with Cursor IDE, Google AntiGravity, and MCP-enabled assistantsJun 2026
- 68bitbucket-mcpModel Context Protocol (MCP) server for Bitbucket Cloud and Server API integrationMay 2026
- 69arborGraph-native code intelligence that replaces embedding-based RAG with deterministic program understanding.Jul 2026
- 70codebadger🦡 codebadger is a containerized Model Context Protocol (MCP) server that gives AI agents and LLMs deep, queryable access to a codebase's structure and data flow through Joern Code Property Graphs (CPGs).Jul 2026
- 71gitingest-mcpGitingest MCP server that provides Github repository info including file content, directory structure and other metadataMar 2025
- 72concord-mcpShared work-state and task memory for coding agents: coordinate work, preserve decisions, and hand off through MCP.Jul 2026
- 73deliberationAsk Codex, Gemini, Grok, and 400+ OpenRouter models (Qwen, Kimi, DeepSeek) for second opinions or arbiter-mediated consensus. One MCP server for Claude Code, Codex, Cursor, Kiro, OpenCode. Measures which models earn their seat.Jul 2026
- 74sourcerer-mcpMCP for semantic code search & navigation that reduces token wasteNov 2025
- 75ckbCode intelligence MCP server — 80+ tools for navigation, impact analysis, and architectureJul 2026
- 76deep-code-reasoning-mcpDeep Code Reasoning MCP Server - Specialized analysis tool for complex codebasesJul 2026
- 77claude-pluginsOpen-source Claude Code plugins for multi-agent software delivery. Plan-first SDLC workflow, code review, LLM quality judges, and self-learning — grounded in your codebase. Bootstrap, Plan, & Ship.Jul 2026
- 78buddyPersistent AI coding companion - MCP server with 21 species, personality stats, and code feedbackJul 2026
- 79gitlab-mr-mcpInteract seamlessly with GitLab repositories to manage merge requests and issues. Fetch details, add comments, and streamline your code review process with ease.Jul 2026
- 80cliSave 40%+ on agent token costs with code graphs: call graphs, dependency graphs, dead code detection, and blast radius analysis.Jul 2026
- 81cynical-sallyBrutally honest code reviews: scores, real issues, and usable fixes. CLI + MCP server.Jul 2026
- 82lucidity-mcpAn AI powered code review tool for MCPMar 2025
- 83code-index-mcpRust code index MCP server with native 1C:Enterprise (BSL) support. 25 tools. Static binary.Jul 2026
- 84phpcodearcheologyPHP static analysis for architecture & maintainability — 60+ metrics, complexity analysis, dependency graphs, git churn hotspots, and AI-ready MCP server. Alternative to PHPMetrics.Jul 2026
- 85enolaArchitecture intelligence for AI coding agents - deterministic, cross-repository code analysis through MCP.Jul 2026
- 86sverkloLocal-first repo-memory MCP for coding agents. Best for relationship-heavy edits: symbols, callers, dependencies, diff review, and git-pinned decisions before code changes. Start with a no-write proof receipt; use grep/ripgrep for exact strings. MIT, no API keys, no code upload.Jul 2026
- 87muMCP server that gives AI assistants deep codebase understanding. Semantic graph, BM25 search, impact analysis, code review.Jul 2026
- 88qartez-mcpSemantic code intelligence MCP server for Claude Code - project maps, symbol search, impact analysis, and moreJul 2026
- 89codacy-mcp-serverCodacy MCP serverJul 2026
- 90codesearchMulti-repo semantic code search MCP server in Rust — hybrid vector + BM25 retrieval, tree-sitter AST chunking, fully offline. For OpenCode, Claude Code, Cursor, and any MCP client.Jul 2026
- 91kimi-code-mcpMCP server for Claude Code × Kimi K2.5 (256K context) — delegate bulk codebase analysis to Kimi, save 60-80% Claude tokens. Session caching, token budget controls, bilingual docs.Jul 2026
- 92codescene-mcp-serverAn MCP server that provides CodeScene Code Health analysis tools.Jul 2026
- 93greadAn MCP server that gives your AI access to the source code and docs of all public github reposJul 2026
- 94code-graph-mcpAST knowledge graph MCP server for Claude Code — semantic search, call graph traversal, HTTP route tracing, impact analysis. Auto-indexes 10 languages via Tree-sitter.Jul 2026
- 95mcp-codestyle-serverMCP Codestyle Server 是一个基于 Spring AI 实现的 Model Context Protocol (MCP) 服务器，为 IDE 和 AI 代理提供代码模板搜索和检索工具。该服务从本地缓存查找模板，并在缺失时自动从远程仓库下载元数据和文件进行修复。Mar 2026
- 96axon-proEnterprise-grade graph-powered code intelligence engine with support for Python, JS/TS, PHP, Java, and C#.Feb 2026
- 97codebase-mcpOpen-source AI development assistant via Model Context Protocol (MCP). Turn Claude or any LLM into your personal coding assistant. Privacy-first with local semantic search, AI-assisted editing, persistent memory, and quality-checked code generation. Built for Python & React.Oct 2025
- 98sipcodeContext hygiene for Claude Code: drift detection, re-read dedup, and token analytics.Jul 2026
- 99oh-my-prAutonomous GitHub PR babysitter that watches repos, triages review feedback, and dispatches AI agents to fix code locallyJul 2026
- 100ontomicsIndex your codebase's domain knowledge. 20x fewer tokens, 10x faster.Apr 2026
