Collection · updated 11 Aug 2026

Dev Tools MCP servers, ranked by security grade

Every dev tools MCP server we've graded, ordered by security grade and then popularity. 22 of these 30 earned an A or better.

30 servers, ranked by grade then popularity

A+ 1. IvanMurzak/Unity-MCP AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Effici 100/100 · 3,859★ · -1d since commit · 0 findings A+ 2. stickerdaniel/linkedin-mcp-server Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to profiles, companies 100/100 · 3,076★ · -1d since commit · 0 findings A+ 3. alpic-ai/skybridge Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platfo 100/100 · 1,968★ · -1d since commit · 0 findings A+ 4. jau123/MeiGen-AI-Design-MCP Supports GPT Image 2, Seedance & ComfyUI, with a 1,400+ prompt library, carefully crafted hooks and a multi-ta 100/100 · 1,687★ · 4d since commit · 0 findings A+ 5. VikashLoomba/copilot-mcp A VSCode extension that lets you find and install Agent Skills and MCP Apps to use with GitHub Copilot, Claude 100/100 · 505★ · 55d since commit · 0 findings A+ 6. sbroenne/mcp-server-excel Excel MCP Server & CLI - 23 tools, 214 operations for AI-powered Excel automation via COM API 100/100 · 433★ · -1d since commit · 0 findings A+ 7. postmanlabs/postman-mcp-server Postman MCP Server — connect AI agents (Claude Code, Cursor, VS Code Copilot, Gemini CLI) to your Postman coll 100/100 · 295★ · 4d since commit · 0 findings A+ 8. DMontgomery40/mcp-3D-printer-server Connects MCP to major 3D printer APIs (Orca, FULU's Orca/Bambu, OctoPrint, Klipper, Duet, Repetier, Prusa, Cre 100/100 · 224★ · 10d since commit · 0 findings A+ 9. mnemoverse/mcp-memory-server Hosted memory for AI agents that learns and forgets — feedback reranks what helps, recall fades by recency. On 100/100 · 17★ · 0d since commit · 0 findings A 10. github/github-mcp-server GitHub's official MCP Server 95/100 · 32,122★ · -1d since commit · 1 finding A 11. Q00/ouroboros Agent OS: Stop prompting. Start specifying. A Socratic interview gates the spec on an ambiguity score, then on 95/100 · 5,372★ · -1d since commit · 1 finding A 12. modelcontextprotocol/ext-apps Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP serve 92/100 · 2,703★ · 17d since commit · 1 finding A 13. MCPJam/inspector Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps. 92/100 · 2,121★ · -1d since commit · 1 finding A 14. matlab/matlab-mcp-server Run MATLAB® using AI applications with the official MATLAB MCP Server from MathWorks®. This MCP server for MAT 92/100 · 1,332★ · 2d since commit · 1 finding A 15. miscusi-peek/cheatengine-mcp-bridge Connect Cursor, Copilot & Claude AI directly to Cheat Engine via MCP. Automate reverse engineering, pointer sc 95/100 · 1,198★ · 6d since commit · 1 finding A 16. drhelius/Gearboy Game Boy / Game Boy Color / Super Game Boy emulator, debugger and embedded MCP server for macOS, Windows, Linu 95/100 · 1,189★ · -1d since commit · 1 finding A 17. JetBrains/mcp-jetbrains A model context protocol server to work with JetBrains IDEs: IntelliJ, PyCharm, WebStorm, etc. Also, works wit 93/100 · 965★ · 214d since commit · 1 finding A 18. atlassian/atlassian-mcp-server Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucke 95/100 · 951★ · 13d since commit · 1 finding A 19. sv-number/mcp-server MCP server for AI agents that need a phone number: order a private number in 200+ countries, read the SMS veri 95/100 · 523★ · -1d since commit · 1 finding A 20. cyanheads/git-mcp-server A Git MCP server for AI agents. STDIO & Streamable HTTP. 95/100 · 231★ · 10d since commit · 1 finding A 21. gleanwork/remote-mcp-server Remote MCP Server that securely connects Enterprise context with your LLM, IDE, or agent platform of choice. 95/100 · 164★ · 114d since commit · 1 finding A 22. raye-deng/open-code-review 🤖 AI code quality gate for AI-generated code. Detects hallucinated packages, phantom dependencies, stale APIs, 92/100 · 33★ · 115d since commit · 1 finding B 23. mcp-use/mcp-use The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents. 86/100 · 10,472★ · -1d since commit · 2 findings B 24. jerry-ai-dev/MODULAR-RAG-MCP-SERVER A modular RAG (Retrieval-Augmented Generation) system with MCP Server architecture. Using Skill to make AI fol 87/100 · 1,074★ · 152d since commit · 2 findings B 25. ArcadeAI/arcade-mcp MCP Server Framework and Tool Development library for building custom capabilities into agents. 90/100 · 1,000★ · -1d since commit · 2 findings B 26. SonarSource/sonarqube-mcp-server Official SonarQube MCP Server for code quality and security in AI agents 82/100 · 618★ · -1d since commit · 3 findings B 27. jerhadf/linear-mcp-server A server that integrates Linear's project management system with the Model Context Protocol (MCP) to allow LLM 85/100 · 347★ · 465d since commit · 1 finding B 28. conorluddy/ContextPods Model Context Protocol management suite/factory. An MCP that can generate and manage other local MCPs in multi 85/100 · 39★ · 345d since commit · 2 findings B 29. vetcoders/mcp-server-semgrep MCP Server Semgrep is a [Model Context Protocol](https://modelcontextprotocol.io) compliant server that integr 91/100 · 28★ · 13d since commit · 1 finding B 30. bsmi021/mcp-chain-of-draft-server Chain of Draft Server is a powerful AI-driven tool that helps developers make better decisions through systema 85/100 · 24★ · 501d since commit · 1 finding

Grades come from static analysis of public source; no live endpoint was probed. A clean grade means our checks found nothing, which is weaker than "safe". Full method.