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 |
|---|---|---|---|---|
| jonpspri/databeak jonpspri.github.io Model Context Protocol server providing 40+ specialized CSV data manipulation tools for AI | 2 | Claude Code, Codex, OpenCode | 3 | 1,609 tok |
| Leon-Algo/feishu_user_token_mcp | 2 | Codex, OpenCode | 1 | 3,412 tok |
| Im-Hal-9K/capacities-mcp Capacities×MCP | 2 | Claude Code, Codex, OpenCode | 4 | 1,660 tok |
| cameronsjo/mouse-mcp MCP server providing Disney parks data to Claude - attractions, dining, height requirement | 2 | Codex, OpenCode | 1 | 155 tok |
| Legorobotdude/mcp-image-gen MCP server for Gemini AI image generation | 2 | Claude Code, Codex, OpenCode | 2 | 748 tok |
| lesleslie/session-buddy Session management MCP server for Claude Code — automatic session lifecycle, searchable me | 2 | Claude Code, Codex, OpenCode | 3 | 6,035 tok |
| cpjet64/WebAI-MCP Monitor browser logs and much more directly from MCP compatible IDEs. | 2 | Claude Code, Codex, OpenCode | 2 | 1,327 tok |
| GumpperGroup/unlock-reso-mcp-remote | 2 | Claude Code, Codex, OpenCode | 2 | 2,069 tok |
| clankercode/mcp-fetch-patents | 2 | Claude Code, Codex, OpenCode | 2 | 1,275 tok |
| kaiye/mcp-fetch-page | 2 | Codex, OpenCode | 1 | 583 tok |
| inboundemail/mcp inbound-mcp.vercel.app | 2 | Codex, OpenCode | 1 | 1,369 tok |
| duvoai/cua-mcp-server Agentic MCP server for CUA Cloud - delegate desktop automation tasks to autonomous vision- | 2 | Claude Code, Codex, OpenCode | 3 | 3,466 tok |
| mdemyanov/gramax-docportal-mcp MCP server for Gramax documentation portal — search, read articles, browse catalogs | 2 | Claude Code, Codex, OpenCode | 2 | 1,879 tok |
| yellowcandle/legco-search-mcp legco-search-mcp.herballemon.workers.dev A remote Model Context Protocol (MCP) server deployed on Cloudflare Workers for accessing | 2 | Claude Code, Codex, OpenCode | 2 | 4,231 tok |
| thinkchainai/stock-intelligence-mcp MCP App Server for stock market data — AI-driven interactive charts, financials, analyst r | 2 | Codex, OpenCode | 1 | 1,947 tok |
| ulianbass/tradingview-mcp TradingView Desktop MCP bridge — 100+ tools for chart automation via CDP, Pine workflows, | 2 | Claude Code, Codex, OpenCode | 2 | 750 tok |
| guirguispierre/spotifyMCP Cloudflare-hosted remote Spotify MCP server with OAuth and per-user token storage for AI a | 2 | Codex, OpenCode | 1 | 293 tok |
| henkas/orderfood npmjs.com MCP server for AI-driven food delivery — search restaurants and manage orders on Uber Eats | 2 | Claude Code, Codex, OpenCode | 2 | 1,534 tok |
| li-yq/namespaced-hpc-mcp MCP server for namespaced HPC | 2 | Codex, OpenCode | 1 | 842 tok |
| s9hn/figma-compaction-mcp MCP bridge that prunes Figma design context into compact plain-text context for agents | 2 | Codex, OpenCode | 1 | 498 tok |
| sandraschi/opencode-cli-mcp MCP server that wraps opencode CLI's HTTP API (opencode serve) into MCP tools, plus a weba | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,910 tok |
| tristanmanchester/sifs Extremely fast hybrid code search for agents. | 2 | Codex, OpenCode | 1 | 259 tok |
| kruschdev/pg-git-mcp A PostgreSQL-backed Git implementation and semantic memory MCP server for AI coding agents | 2 | Codex, OpenCode | 1 | 807 tok |
| joshdougall/memory-mcp Valkey-backed MCP memory server for AI agents — persistent, searchable, versioned cross-se | 2 | Codex, OpenCode | 1 | 1,040 tok |
| paulieb89/uk-property-mcp | 2 | Claude Code, Codex, OpenCode | 5 | 1,272 tok |
| theobjectivedad/powersearch-mcp PowerSearch MCP helps AI agents search and retrieve content from the public web with fewer | 2 | Codex, GitHub Copilot, OpenCode | 2 | 1,562 tok |
| langlink-localization/xliff-mcp-server MCP server for processing XLIFF translation files | 2 | Codex, OpenCode | 1 | 320 tok |
| kitimark/claudeai-mcp-bridge Bridge claude.ai connectors (Slack, Atlassian, Gmail, Calendar) into any MCP client with z | 2 | OpenCode | 4 | — |
| sydasif/nornir-mcp-server Nornir MCP Server provides a specialized set of tools for network engineers and AI agents | 2 | Claude Code, Codex, OpenCode | 2 | 840 tok |
| neutral-Stage/gmail-mcp-server neutral-stage.github.io A powerful Gmail MCP server for AI agents — search, read, send, organize emails via Claude | 2 | Codex, OpenCode | 1 | 1,398 tok |
| ghost-maxi/fivem-enhanced-mcp Unofficial, source-grounded MCP server and Codex skill for framework-neutral FiveM develop | 2 | Codex, OpenCode | 1 | 445 tok |
| yushulx/simple-dynamsoft-mcp npmjs.com MCP (ModeContext Protocol) server that enables AI assistants to write correct code with Dy | 2 | Codex, OpenCode | 1 | 1,629 tok |
| bojanrajkovic/mcp-paprika | 2 | Claude Code, Codex, OpenCode | 4 | 2,879 tok |
| twinity1/better-confluence-mcp MCP server for confluence adjusted to work better with coding agents | 2 | Claude Code, Codex, OpenCode | 2 | 2,384 tok |
| Kemetra/Seshat-BI pypi.org Agent-first BI readiness system -- profiles sources, governs medallion mappings, and gates | 2 | Claude Code, Codex, OpenCode | 61 | 2,594 tok |
| chiyan11/glm-4.6v-flash-mcp | 2 | Codex, OpenCode | 1 | 487 tok |
| biocontext-ai/protocol-mcp Wet lab protocol retrieval MCP server, including protocols.io | 2 | Claude Code, Codex, OpenCode | 2 | 68 tok |
| Tehnolabs/pixelforge-mcp AI-powered image generation, editing, and analysis MCP server using Google's Gemini models | 2 | Claude Code, Codex, OpenCode | 2 | 2,506 tok |
| ZDOSS/HeroLink RPG Maker MV (and MZ) MCP bridge | 2 | Codex, OpenCode | 1 | 2,455 tok |
| psam-717/psamvault-mcp | 2 | Claude Code, Codex, OpenCode | 2 | 4,267 tok |
| Kos-M/tempus-mcp MCP server for Toggl Track - time entries, projects, workspaces, and time slot management | 2 | Codex, OpenCode | 1 | 328 tok |
| wanghehacker/cocos-mcp | 2 | Codex, OpenCode | 1 | 439 tok |
| hoainho/ohmyperf hoainho.github.io Real-machine, real-browser web perf measurement with ~99% iframe coverage. LLM-native + AI | 2 | Claude Code, OpenCode | 8 | — |
| xbirimensah/whatsapp-bridge Self-hosted WhatsApp bridge for AI agents (Baileys + Fastify + SQLite + MCP) | 2 | Codex, OpenCode | 1 | 3,738 tok |
| sandraschi/plexmcp Talk to your Plex library from Claude — FastMCP server + Tauri desktop app + web UI for br | 2 | Claude Code, Codex, Cursor, OpenCode | 6 | 2,716 tok |
| 2xapi/2Xapi.com-GPT-image-MCP-Server GPT-image-MCP-Server | 2 | Codex, OpenCode | 1 | 1,436 tok |
| wilfoa/polybugger-mcp opencode-agent-debugger | 2 | Codex, OpenCode | 1 | 759 tok |
| sandraschi/ittybittyvideos tiny tool, big videos. topic in, video out. no film degree required. webapp, windows app a | 2 | Claude Code, Codex, OpenCode | 2 | 1,001 tok |
| boonkgim/mcp-google-contacts Remote MCP server for Google Contacts on Cloudflare Workers, for use as a claude.ai custom | 2 | Claude Code, Codex, OpenCode | 2 | 45 tok |
| sorryorc/mcp-codex-worker sorryorc.github.io Make Codex stop eating giant diffs: delegate heavy Claude Code loops to cheap gateways and | 2 | Claude Code, Codex, OpenCode | 16 | 389 tok |