22,198 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| SnowLightPath/extended-mind Personal Context Protocol — shared context across AI platforms via MCP | 1 | Codex, OpenCode | 1 | 1,258 tok |
| pascalhubacher/confluence confluence mcp for atlassian cloud | 1 | OpenCode | 1 | — |
| dcierra/DarwinRelay Turn ChatGPT and other MCP clients into local agents on macOS — shell, files, PTY, browser | 1 | Codex, OpenCode | 1 | 3,046 tok |
| hi-jin/obsidian-pdf-evidence Expose PDF evidence and vault context for MCP clients | 1 | Codex, OpenCode | 1 | 1,314 tok |
| limehawk/google-maps-reviews-mcp MCP server for scraping Google Maps reviews using Playwright | 1 | Claude Code, Codex, OpenCode | 2 | 283 tok |
| vincentspereira/RNR-Enhanced-Cognee vincentspereira.github.io Enterprise-grade AI memory infrastructure - Enhanced fork of Cognee with PostgreSQL, Qdran | 1 | Claude Code, Codex, OpenCode | 2 | 13,385 tok |
| ex-nihilo-labs/agent-auth Zero-knowledge credential injection for AI agents. MCP server — agents authenticate withou | 1 | Codex, OpenCode | 1 | 784 tok |
| jegriffi91/mobile-automator-mcp | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,356 tok |
| onigetoc/mcp-context-master Automatically add Context and Docs to your project | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 14,527 tok |
| yamayued/j-platpat-mcp MCP server scaffold for the official JPO patent information acquisition API | 1 | Codex, OpenCode | 1 | 619 tok |
| jpvarbed/focus-timer-tools CLI + MCP server + Claude skill for the focus.jasonv.dev timer | 1 | Claude Code, Codex, OpenCode | 2 | 484 tok |
| NuerSir/mcp-server-worker | 1 | Codex, OpenCode | 1 | 927 tok |
| kctw-dev/talk-to-figma-mcp Fork of cursor-talk-to-figma-mcp with extended Figma Plugin API support (prototype links, | 1 | Claude Code, Codex, OpenCode | 2 | 1,699 tok |
| jamesjfoong/github-pr-review-mcp Github PR review MCP Server | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 12 | 985 tok |
| hasindu-madushan/slim-atlas-ai A Model Context Protocol (MCP) server that provides extremely lightweight browser automati | 1 | Codex, OpenCode | 1 | 3,320 tok |
| baiehclaca/service npmjs.com > The only MCP server your AI agent needs — unified MCP hub & real-time notification gatew | 1 | Codex, OpenCode | 1 | 1,065 tok |
| valderan/vvk-charts-mcp Modern Python MCP server for rendering charts and diagrams (line, bar, pie, scatter, area) | 1 | Codex, OpenCode | 1 | 1,384 tok |
| SandboxServers/Memory-Alpha-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,474 tok |
| mikulovesuki/mimo-vision-mcp opencode.ai MCP server that gives text-only LLMs vision capability via vision models (e.g. Xiaomi MiMo | 1 | Codex, OpenCode | 1 | 345 tok |
| adibirzu/mcp-oci-logan-server | 1 | Codex, OpenCode | 1 | 814 tok |
| hotic/protools An extensible everyday development MCP toolkit. | 1 | Codex, OpenCode | 1 | 671 tok |
| ucodia/plotter-studio-mcp Plotter Studio MCP server that gives AI agents eyes and a robotic arm. | 1 | Claude Code, Codex, OpenCode | 2 | 1,648 tok |
| sontanon/docx-mcp Legal document redlining engine with MCP server for AI-powered .docx tracked changes | 1 | Codex, OpenCode | 1 | 1,570 tok |
| yuraist/appstoreconnect-mcp MCP server for App Store Connect API — manage apps, IAPs, subscriptions, TestFlight, and A | 1 | Claude Code, Codex, OpenCode | 2 | 724 tok |
| h-mergel/bru-mcp MCP server that exposes Bruno CLI (bru) as tools for AI agents | 1 | Codex, OpenCode | 1 | 1,452 tok |
| NetzSicht/amazon_ads_mcp | 1 | Claude Code, Codex, OpenCode | 2 | 4,739 tok |
| dna-seq/just-prs-mcp Just-PRS MCP server | 1 | Claude Code, Codex, OpenCode | 4 | 3,963 tok |
| yangzhaoji-dot/AgentBridge Bridge local coding agents with user-authorized web AI through browser extensions and MCP. | 1 | Codex, OpenCode | 1 | 558 tok |
| Nitjsefnie-Harness-Commons/daedalus Browser bridge for agents: drive a real Chrome instance over HTTP, MCP or CLI | 1 | Claude Code, Codex, OpenCode | 3 | 6,510 tok |
| m2ux/workflow-server A Model Context Protocol (MCP) server for AI agent workflow orchestration. Create high-fid | 1 | Claude Code, Codex, OpenCode | 2 | 2,695 tok |
| bubroz/zget Agentic local media capture: yt-dlp library, CLI, and MCP path handoff for agents and pipe | 1 | Codex, OpenCode | 1 | 521 tok |
| Killian-Filippov/CodeGB MCP server that provides structured repository context for AI coding agents. | 1 | Codex, OpenCode | 1 | 1,841 tok |
| ArtiPyHeart/mcp-jumpserver-gui-sucks | 1 | Codex, OpenCode | 1 | 1,475 tok |
| JonusNattapong/MCPSearch Hybrid crawling + Stealth browser + Social media scraping + Anti-bot bypass - all free, no | 1 | Codex, OpenCode | 1 | 1,584 tok |
| drohi-r/mikrotik-routeros-mcp ecube-entertainment.com MCP server for MikroTik RouterOS with 24 tools for multi-device management, transport fall | 1 | Codex, OpenCode | 1 | 238 tok |
| kingsword09/ptywright npmjs.com Terminal/TUI automation driver over PTY + xterm, exposed as MCP tools | 1 | Codex, OpenCode | 1 | 1,254 tok |
| DrewCyber/astro-mcp | 1 | Codex, OpenCode | 1 | 1,104 tok |
| 0xAndoroid/poker-bankroll-tracker-mcp Poker Bankroll Tracker (PBT) MCP server | 1 | Codex, OpenCode | 1 | 62 tok |
| browserkit-dev/browserkit Framework for building site-specific MCP servers over authenticated browser sessions | 1 | Claude Code, Codex, OpenCode | 10 | 5,853 tok |
| chrisjohntapp/suse-mcp MCP server to interact with SUSE Linux ecosystem | 1 | Claude Code, Codex, OpenCode | 2 | 103 tok |
| zombat/scrub-mcp raymondrizzo.com A 22-tool MCP server and CI-ready CLI that cuts cloud LLM token usage on code quality task | 1 | Codex, OpenCode | 1 | 1,716 tok |
| upamune/chrono-mcp | 1 | Codex, OpenCode | 1 | 531 tok |
| ergunsh/ask-user-mcp-app ask-user-mcp-app.vercel.app An MCP App that enables AI agents to ask users multiple questions with tab-based navigatio | 1 | Claude Code, Codex, OpenCode | 2 | 4,575 tok |
| dr-code/tessera Persistent codebase memory for Claude Code — open source MCP server | 1 | Claude Code, Codex, OpenCode | 14 | 3,241 tok |
| florianbuetow/arxiv-smart-mcp MCP server for searching and reading arXiv papers from AI assistants — self-rate-limited t | 1 | Codex, OpenCode | 1 | 653 tok |
| genai-tools/anygpt AnyGPT Tooling (CLI, MCP, SDK) | 1 | Codex, OpenCode | 1 | 354 tok |
| lbruton/claude-context Code search MCP for Claude Code. Make entire codebase the context for any coding agent. | 1 | Claude Code, Codex, OpenCode | 2 | 1,777 tok |
| nerdalytics/mcp-git-sandbox-fix | 1 | Claude Code, Codex, OpenCode | 2 | 417 tok |
| SinoEdwards/mail-agent-mcp Local-first email MCP server for Gmail and QQ Mail with secure OAuth, IMAP search/read, at | 1 | Claude Code, Codex, OpenCode | 2 | 967 tok |
| JasonBates/whoop-mcp-server MCP server for WHOOP fitness tracker - access recovery, sleep, and strain data in Claude D | 1 | Claude Code, Codex, OpenCode | 2 | 474 tok |