43,832 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 agents7,763Claude Code6,670Data and AI3,659Backend and APIs3,501Languages3,393Git and workflow3,250Planning3,235Code review2,768Testing2,411Memory and context2,367Writing and docs2,341DevOps and cloud2,324Research2,284Frontend2,272Security2,048Project management1,751
All Claude Code31,994 Codex23,528 OpenCode22,474 GitHub Copilot3,571 Gemini CLI1,915 Cursor1,736 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| karlcc/image_mcp MCP server to analyze, describe, and compare images using a specified vision model | 0 | Claude Code, Codex, OpenCode | 2 | 1,449 tok |
| mctar/mcp-nbim | 0 | Claude Code | 1 | 510 tok |
| Crocodile-beep/tdlib_mcp_server MCP Server for official telegram TDLib library | 0 | Claude Code, Codex, OpenCode | 7 | 1,223 tok |
| kettly1260/scifinder-route-mcp | 0 | Codex, OpenCode | 1 | 642 tok |
| pongs1/knowledge-wiki-mcp MCP and Obsidian skill scaffold for fillable knowledge notes | 0 | Claude Code | 1 | — |
| dshatokhin/microsoft-todo-mcp-server | 0 | Claude Code | 1 | 554 tok |
| dmccaffery/claude-desktop-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 253 tok |
| Webotvurci-s-r-o/mcp-revelor revelor.cz MCP server for Revelor — let Claude Desktop / Cursor / Claude Code talk to your e-shop dat | 0 | Codex, OpenCode | 1 | 3,493 tok |
| shahabmosavi/gitlab_mcp | 0 | Claude Code | 1 | 873 tok |
| chf3198/receipts-api-mcp chf3198.github.io Receipts Statistics API — FastAPI server over monthly receipt CSVs with SQL-style grouped | 0 | GitHub Copilot | 3 | 637 tok |
| KrishnaKakani-GitHub/clinical-ai-governance-platform | 0 | Claude Code | 1 | 982 tok |
| evan-moon/skope skope-docs.vercel.app Local-first personalized news intelligence — a lens + watcher on the world. MCP + CLI. Par | 0 | Claude Code | 1 | 1,371 tok |
| dzigi00/linkedin-claude-automation Full LinkedIn growth automation using Claude Code and a custom LinkedIn MCP server. Auto-p | 0 | Claude Code, Codex, OpenCode | 11 | 1,714 tok |
| gu-does-git/pluggy-mcp npmjs.com MCP server para a API Pluggy — conecta LLMs (Claude, Cursor, etc.) ao Open Finance Brasil | 0 | Claude Code | 1 | 723 tok |
| BhaveshY/vectorworks-mcp-codex-plugin Codex plugin package for Vectorworks MCP | 0 | Codex, OpenCode | 1 | 231 tok |
| cmdaltctr/niftypm-mcp A Model Context Protocol (MCP) server that exposes the NiftyPM project management API as a | 0 | Claude Code, Codex | 4 | — |
| ferre-z/Search-mcp Research MCP server for AI agents. Docker-packaged. Swarm-ready. Gemma 4 31B main agent wi | 0 | Codex, OpenCode | 1 | 784 tok |
| igrybkov/mcp-hub | 0 | Claude Code | 1 | 2,269 tok |
| advaitgore/Arbor agent-payment-eight.vercel.app MVP for autonomous agent purchasing infrastructure | 0 | Claude Code, GitHub Copilot | 4 | 677 tok |
| saxyguy81/mcp-keap MCP server for keap | 0 | Claude Code | 1 | 1,918 tok |
| meshbrow-dev/meshbrow-mcp | 0 | Claude Code | 3 | 696 tok |
| son1kkesp/cronhaus-inbox cronhaus-inbox.vercel.app Agente que lee facturas, detecta huecos/duplicados/descuadres y las registra. IA que decid | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| inggerman/mcps | 0 | Codex, OpenCode | 1 | 674 tok |
| rux-eth/iris Iris — personal AI assistant: TypeScript MCP server with a deterministic planner, gated wr | 0 | Claude Code | 1 | 1,373 tok |
| Jandybottleshaped403/actionproxy Deploy deterministic approval gates for AI agent tool calls with auditable, policy-based c | 0 | Codex, OpenCode | 1 | 1,898 tok |
| fastmcp-me/ggmcp gitguardian.com MCP server for scanning and remediating hardcoded secrets using GitGuardian’s API. Detect | 0 | Codex, OpenCode | 1 | 1,135 tok |
| zcc-cddg-mx/mcp-server-claude MCP Server for CLaude CLI | 0 | Claude Code | 1 | 810 tok |
| satovarb16/runwayMCP MCP server for job search automation — checks H-1B visa sponsorship via USCIS data and fet | 0 | Claude Code | 1 | — |
| teamolimpo/synapsis Unified durable team memory MCP + multi-provider LLM client. Sessions, tasks, handoffs, un | 0 | Claude Code, Codex, OpenCode | 3 | 1,510 tok |
| filhocf/skill-curator-mcp Skill lifecycle intelligence MCP — semantic matching, feedback loop, gap detection, scout | 0 | Codex, OpenCode | 1 | 534 tok |
| GSA-TTS/mcp-server-eia An MCP Server for the Energy Information Administration's Open Data API | 0 | Claude Code, Codex | 1 | — |
| tumourlove/DEPRECATED-unreal-source-mcp ⚠️ DEPRECATED — Replaced by Monolith (github.com/tumourlove/monolith). Unified UE MCP plug | 0 | Claude Code | 1 | 1,681 tok |
| gianni1989/timepiece-mcp | 0 | Claude Code | 1 | 4,623 tok |
| dotlab-hq/imageMCP Can do anything with Images | 0 | Claude Code | 1 | 522 tok |
| php-workx/modal-mcp Modal-focused MCP server | 0 | Claude Code, Codex, OpenCode | 2 | 621 tok |
| Bundelkund/tenant-mcp TypeScript MCP server (MCPB) exposing a personal job-match service to Claude Desktop — key | 0 | Claude Code, Codex | 1 | — |
| Psilolouben/yazio_mcp | 0 | Claude Code | 1 | 1,140 tok |
| QalaLabs/tally-mcp-server Tally Prime MCP Server with Odoo ERP integration | 0 | Claude Code | 1 | 729 tok |
| Psilolouben/gr_mcp | 0 | Claude Code | 1 | 940 tok |
| simongonzalezdc/complyos L&D Compliance & Learning Operations MCP Server | 0 | Codex, OpenCode | 1 | 1,034 tok |
| syokiel/Copilot-M365-Insights Copilot Studio agent telemetry collection, storage, and MCP server | 0 | Claude Code | 2 | 1,571 tok |
| yama662607/anki-mcp npmjs.com MCP server for safe, review-first Anki authoring on official Anki concepts | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 2,254 tok |
| sacahan/YTSearch Zero-cost YouTube video search API with MCP (Model Context Protocol) support for AI assist | 0 | Claude Code, GitHub Copilot | 17 | 10,256 tok |
| nahisaho/katashiro KATASHIRO - AI-powered research toolkit for GitHub Copilot and MCP | 0 | Claude Code, Codex, OpenCode | 2 | 5,910 tok |
| chikingsley/safari-bookmarks-mcp A cli to manage bookmarks in the Safari web browser. | 0 | Codex, OpenCode | 1 | 443 tok |
| anusoft/ultrastealth Maximum-stealth browser automation in Python — rebrowser-playwright (CDP-leak fixes) + Xvf | 0 | Claude Code | 1 | 2,327 tok |
| adityash8/openai-ads-mcp | 0 | Claude Code | 2 | — |
| aynumosir/ainu-mcp mcp.aynu.org Unified Ainu-language toolchain MCP server: glossary editing, corpus, dictionaries, gramma | 0 | Codex, OpenCode | 1 | 1,825 tok |
| lklkxcxc/mcp-atlassian MCP server for Atlassian products (Confluence and Jira) | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,240 tok |
| CodeStrux/x402-stellar-kit npmjs.com x402 payment primitives for Stellar: intent binding, a deterministic policy engine, a plug | 0 | Claude Code, Codex, OpenCode | 2 | 3,415 tok |