31,986 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| andikadevs/pddikti Read-only proxy API + MCP server for Indonesian higher-education data (PDDikti). Bun + Hon | 1 | Claude Code, Codex | 4 | 3,285 tok |
| rodriguesscaio/simple-server-mcp Simple server MCP with memory data to provide context to a LLM. | 1 | Claude Code | 1 | 903 tok |
| lukewilson2002/bear-mcp | 1 | Claude Code | 1 | 438 tok |
| 110kc3/seo index.percall.dev Open registry and discovery API for AI products, agent tools, and MCP services. | 1 | Claude Code, Codex, OpenCode | 2 | 444 tok |
| gitcyberclouds/trading-mcp | 1 | Claude Code | 1 | 1,873 tok |
| mk20mm/docling-mcp MCP server wrapping IBM docling —4 tools to give text-only LLMs (DeepSeek) document & imag | 1 | Claude Code | 1 | — |
| mohamed-foly/trello-agent-toolkit CLI, SDK, and MCP server for AI agents to interact with Trello boards | 1 | Claude Code | 1 | 1,359 tok |
| tpeppers/m59-harness Play Meridian 59 as a real player character, from an agent. MCP broker, protocol client, r | 1 | Claude Code, Codex, OpenCode | 11 | 24,305 tok |
| maoxiangzhe/board-mcp A small MCP utility, an MCP bulletin board that enables AI tools to coordinate their work | 1 | Claude Code, Codex, OpenCode | 2 | 1,008 tok |
| tuxevil/tuxnews An agent-native, AI-powered news engine that learns your taste, eliminates clickbait, arch | 1 | Claude Code, Codex, OpenCode | 5 | 2,152 tok |
| ncleton-petitmaker/leclerc-drive-mcp Unofficial E.Leclerc Drive MCP server and CLI backed by an isolated persistent browser ses | 1 | Claude Code, Codex, OpenCode | 2 | 313 tok |
| harshitagarwal2/StockResearchAgents Harness-neutral, evidence-first company research with versioned contracts, MCP adapters, a | 1 | Claude Code, Codex, OpenCode | 2 | 702 tok |
| getpostern/postern getpostern.com The personal context gateway — connect the sectors of your life once, reach them from any | 1 | Claude Code, Codex, OpenCode | 4 | 2,361 tok |
| sbenson2/GameLens A game designer AI lens for programmers — one MCP tool that applies industry-proven design | 1 | Claude Code | 2 | 1,343 tok |
| ishan-parihar/facebook-lyr Facebook / Messenger MCP server for AI agents (cookie-based web scraping) | 1 | Claude Code, Codex, OpenCode | 3 | 1,456 tok |
| fold-run/fold fold.run fold: the enterprise MCP gateway — one governed endpoint between every MCP client and ever | 1 | Claude Code | 34 | 2,352 tok |
| psonhoang/schwab-mcp A local Scwhab MCP server connected to Charles Scwhab - Individual Trader API | 1 | Claude Code | 1 | 2,063 tok |
| gaabrielrd/local-model-workers-mcp Servidor MCP para delegar tarefas de exploração e criação de testes a um modelo local | 1 | Claude Code, Codex, OpenCode | 2 | 1,373 tok |
| tao-io/foldcase The typed, headless test loop for Foldkit components: Effect Schema reports, Model and Mes | 1 | Claude Code, Codex, OpenCode | 2 | 2,332 tok |
| codeyogi911/able codeyogi911.github.io Agent-first, open-source ERP for service businesses. Able Desk — a support desk and CRM on | 1 | Claude Code, Codex, OpenCode | 3 | 771 tok |
| AlexTsvetkov/commerce-mcp alextsvetkov.github.io AI/MCP control plane for SAP Commerce Cloud — expose the type system, FlexibleSearch, ImpE | 1 | Claude Code | 1 | 658 tok |
| jcmaker/just-study Pick a topic and an agent researches sources, scores them, and builds a 30-day course you | 1 | Claude Code, Codex | 1 | — |
| prashant-cr/Clinic-front-desk-MCP-server AI receptionist for a small medical clinic, as an MCP server: appointment booking, resched | 1 | Claude Code | 1 | 2,018 tok |
| arnizamani/arabic-dict-mcp MCP server for grounded Arabic dictionary lookup. Wraps arramooz (MSA verbs + nouns) and L | 1 | Claude Code | 1 | 989 tok |
| jhonnold/ai-wiki-mcp | 1 | Claude Code | 1 | 375 tok |
| shbernal/caniemail-ai-tooling An agent skill and an MCP server giving AI agents correct access to email client HTML/CSS | 1 | Claude Code, Codex, OpenCode | 2 | 4,538 tok |
| ErikaAlk/jlceda-mcp An MCP server and EDA extension that lets Claude Code directly operate JLCEDA Professional | 1 | Claude Code | 1 | 2,480 tok |
| hadidwirsty/intervals-icu-mcp | 1 | Claude Code, Codex | 14 | — |
| Valdivia94x/tizon-mcp tizon-mcp.vercel.app Servidor Model Context Protocol para operar un restaurante ficticio, con un playground que | 1 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| sandraschi/rtorrent-mcp rTorrent MCP server: torrent management, multi-source search, post-processing, and Austria | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 2,804 tok |
| shawn-durrani/membro Local-first memory for AI assistants: append-only fact ledger behind deterministic extract | 1 | Claude Code | 1 | 363 tok |
| muthanii/waylMCP glama.ai Wayl Payments MCP Server. | 1 | Claude Code | 1 | 2,775 tok |
| Vivswan/chromium-bridge Authenticated MCP bridge to your real Chromium browsers (Brave, Chrome): Rust native-messa | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,432 tok |
| dylannalex/uefn-ai-toolkit MCP server for driving Unreal Editor for Fortnite (UEFN) via Python remote execution | 1 | Claude Code | 1 | 1,943 tok |
| enchanter-ai/cyclops Catch the exfil, not the payload. Deterministic, model-free MCP proxy that blocks toxic ag | 1 | Claude Code | 1 | 897 tok |
| randomparity/hmc-mcp Experimental MCP Server for IBM PowerVM HMC Control | 1 | Claude Code, Codex, OpenCode | 2 | 5,732 tok |
| Washington5533/guarftrain 🛡️ One-line command, zero script changes, complete protection. GPU monitoring · crash rec | 1 | Claude Code | 1 | — |
| harnios/harnios-mcp harnios.com Self-hosted, MCP-based storage system — one shared knowledge base, skills, projects, and r | 1 | Claude Code, Codex, OpenCode | 15 | 153 tok |
| jack4862/mimo-vision-mcp Uses the Xiaomi MiMo v2.5 multimodal model to add image recognition capabilities to text-o | 1 | Claude Code | 1 | 1,359 tok |
| btanaji/tradingview-mcp pro.cryptosieve.com TradingView MCP server — real-time market data, technical analysis, screeners & backtestin | 1 | Claude Code | 1 | 5,707 tok |
| tdlm/parentsquare-mcp ParentSquare MCP | 1 | Claude Code | 1 | 267 tok |
| gugu9999gu/PC-CONTROL-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,466 tok |
| VRIL-LABS/anonsec-mcp-server vril.li 🥷 The AnonSec MCP Server enables anonymous email management via Firefox Relay with defens | 1 | Claude Code | 1 | — |
| mrmarufpro/shopify-mcp-oauth OAuth 2.1 authorization + resource server for a Shopify app's MCP endpoint, plus a scaffol | 1 | Claude Code | 1 | 2,704 tok |
| JustineDevs/CRUX cruxbeta.vercel.app CRUX MCP - implying your system resolves the core problem of AI design slop. that targets | 1 | Claude Code, Codex, Cursor, OpenCode | 13 | 793 tok |
| SiamAlSobari/ai-web-tester 🌐 The Autonomous Eyes & Hands for AI Coding Agents. Browser testing, QA matrices, error t | 1 | Claude Code, Codex | 2 | — |
| starSumi/Sumi-Docs-MCP starsumi.github.io Read-only MCP server and Astro documentation system for local and remote documentation cor | 1 | Claude Code, Codex, OpenCode | 5 | 785 tok |
| OrellBuehler/play-console-mcp | 1 | Claude Code | 1 | 1,929 tok |
| bob56621517/search-reader-mcp An MCP service integrating Bocha search and Jina crawling to provide LLMs with access to e | 1 | Claude Code | 1 | 240 tok |
| yangjh0127/openapi-docs-mcp npmjs.com Helps coding Agents safely and accurately search and understand OpenAPI / Swagger document | 1 | Claude Code, Codex, OpenCode | 8 | 1,490 tok |