32,006 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 |
|---|---|---|---|---|
| dceoy/ai-coding-agent-skills Agent skills for AI coders | 4 | Claude Code | 1 | — |
| braboj/solid-ai-templates Generate CLAUDE.md and AGENTS.md files from composable, SOLID-inspired templates | 4 | Claude Code | 1 | 7,112 tok |
| alanshurafa/co-evolution Structured refinement of any document between AI agents. Two agent roles bounce a file bac | 4 | Claude Code, Codex, OpenCode | 2 | 6,656 tok |
| mryll/skills Portable agent skills for AI coding agents — works with Claude Code, OpenAI Codex CLI, Gem | 4 | Claude Code, Codex, OpenCode | 2 | 352 tok |
| gw0/docker-claude-code Dockerized Claude Code Sandbox | 4 | Claude Code | 1 | 886 tok |
| reuvenaor/israel-statistics-mcp Israel Statistics MCP | 4 | Claude Code | 8 | 1,451 tok |
| Xuuuuu04/zhishu Zhishu · Multi-Agent AI Terminal — centrally manage multi-session programming terminals fo | 4 | Claude Code | 1 | 3,424 tok |
| jeffreytse/grimoire-core grimoire.jeffreytse.net 🧙 Official best-practice skill library for grimoire — 1000+ skills across engineering, te | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,494 tok |
| xsolla/xsolla-ai-kit xsolla.com Xsolla agent skills for AI coding tools — Claude Code, Copilot, Codex CLI, Windsurf and mo | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,733 tok |
| ootLabs/OCWIP-grant-competitions Platforma do obslugi konkursow dotacyjnych OCWIP: ogloszenie naboru, skladanie wnioskow, o | 4 | Claude Code, Codex, OpenCode | 4 | 3,219 tok |
| laith-wallace/crisp Design Intelligence for AI Agents | 4 | Claude Code | 25 | — |
| ootLabs/bilingers-knowledge-base | 4 | Claude Code, Codex, OpenCode | 3 | 1,708 tok |
| hmcts/agentic-plugins-marketplace Configuration, prompts, and workflows for using Claude Code as an AI coding agent. | 4 | Claude Code | 2 | 3,081 tok |
| n24q02m/claude-plugins mcp.n24q02m.com Claude Code plugin marketplace for the n24q02m MCP servers -- install web search, memory, | 4 | Claude Code, Codex, OpenCode | 2 | 1,442 tok |
| huskar20/huskar20-plugins A community marketplace of Claude plugins — install skills, agents, and automations into C | 4 | Claude Code | 1 | 1,479 tok |
| OfficialBoomi/bc-marketplace Boomi Companion: Claude plugin for the boomi-marketplace skill | 4 | Claude Code | 1 | 279 tok |
| xentivo/claude-plugins Pluginy dla claude code | 4 | Claude Code | 1 | 1,586 tok |
| pyrex41/skill-manager | 4 | Claude Code | 7 | 1,333 tok |
| Aiyo28/memento-os ayal.tech Claude Code plugin for persistent AI memory. Store conclusions, not notes. OODA-driven rea | 4 | Claude Code, Codex, OpenCode | 1 | 1,157 tok |
| dwgx/blender-copilot Blender MCP server for AI 3D creation, automation, and VRChat avatar workflows | 4 | Claude Code | 1 | 2,720 tok |
| Fandhe-AI/agent-reference-skills | 4 | Claude Code, Codex, OpenCode | 28 | 15,311 tok |
| learnwy/skills collect and create my own skills | 4 | Claude Code, Codex, OpenCode | 2 | 5,245 tok |
| sentimony/skills | 4 | Claude Code, Codex, OpenCode | 2 | 1,983 tok |
| MageGojo/conch R-Shell: a Rust command-line SSH workspace — saved connections, remote exec, interactive s | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,654 tok |
| hktari/toshl-mcp-server MCP server for integrating Toshl Finance with AI agents via the Model Context Protocol | 4 | Claude Code, Windsurf | 2 | 1,031 tok |
| mizchi/lighthouse-mcp | 4 | Claude Code | 2 | 2,170 tok |
| sandraschi/windows-operations-mcp Windows system administration via MCP — services, registry, accounts, event logs, networki | 4 | Claude Code, Codex, Cursor, OpenCode | 3 | 865 tok |
| JasonBates/rescuetime-mcp | 4 | Claude Code, Codex, OpenCode | 2 | 446 tok |
| aoprisan/mcp-md-mmd-pdf | 4 | Claude Code | 1 | 953 tok |
| lubosstrejcek/victron-tcp MCP server for Victron GX devices — real-time solar, battery, grid, and inverter data over | 4 | Claude Code | 1 | 1,618 tok |
| netique/overleaf-mcp | 4 | Claude Code | 1 | 2,120 tok |
| jaredthivener/fastapi-docs-mcp MCP server for real-time FastAPI documentation access | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,873 tok |
| rafalr100/synology-mcp MCP server to monitor & manage a Synology DSM 7 NAS (71 tools) and build dashboards in cha | 4 | Claude Code | 1 | — |
| retospect/precis-mcp pypi.org MCP server giving LLM agents a seven-verb API over papers, documents, code, state, patents | 4 | Claude Code, Codex, OpenCode, Windsurf | 40 | 7,106 tok |
| thekie/read-no-evil-mcp A secure email gateway MCP server that protects AI agents from prompt injection attacks hi | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,233 tok |
| MauroDruwel/Smartschool-MCP Smartschool MCP: A Model Context Protocol (MCP) server that enables seamless communication | 4 | Claude Code, GitHub Copilot | 2 | 2,365 tok |
| gablabelle/mcp-kanban A Kanban board for AI agents powered by the Model Context Protocol (MCP) | 4 | Claude Code | 4 | 599 tok |
| badchars/supply-chain-mcp-server npmjs.com 90-tool MCP server for software supply chain security — OSV, GHSA, NVD, EPSS, CISA KEV, np | 4 | Claude Code | 1 | 550 tok |
| geleynse/gantry MCP proxy and live dashboard for Space Molt AI fleets. Compound tools, guardrails, multi-a | 4 | Claude Code, Codex, OpenCode | 18 | 1,768 tok |
| datatorag/mcp-gateway Open-source MCP gateway and marketplace — pay-per-use tools for AI agents | 4 | Claude Code | 3 | 721 tok |
| internet-court/mcp internet-court-mcp-git-main-gen-layer-foundation.vercel.app Internet Court MCP — remote MCP server and install endpoint for the Internet Court skill ( | 4 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| UmutKDev/enabiz-mcp | 4 | Claude Code | 11 | 2,383 tok |
| BackendGameSetMatch/sourcebook Git-backed markdown wiki that AI coding agents read and update over MCP | 4 | Claude Code | 5 | 471 tok |
| RightNow-AI/autoevolve Agent-native evolutionary optimization. Say the goal in english, evolve code toward a meas | 4 | Claude Code, Codex, OpenCode | 2 | 6,250 tok |
| cyanheads/met-museum-mcp-server npmjs.com Search the Metropolitan Museum of Art collection, fetch full artwork records and open-acce | 4 | Claude Code, Codex, OpenCode | 2 | 11,476 tok |
| AmanKtyr/Tailor npmjs.com Stop vibe-coding bloat & token waste. Unified AI Coding-Agent & Spec-Driven Development (S | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 23 | 3,693 tok |
| cyanheads/noaa-climate-mcp-server npmjs.com Search NOAA CDO stations and datasets, fetch historical weather observations via MCP. STDI | 4 | Claude Code, Codex, OpenCode | 2 | 12,594 tok |
| cyanheads/openlibrary-mcp-server npmjs.com Search books and authors, fetch editions, browse subjects, and resolve cover images from O | 4 | Claude Code, Codex, OpenCode | 2 | 11,950 tok |
| furkanisikay/ardupilot-mcp ArduPilot uçuş loglarını (.bin) teşhis eden deterministik MCP sunucusu — yapay zekâ açıkla | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,829 tok |
| aeoess/agent-passport-mcp aeoess.com MCP server for the Agent Passport System. Identity, delegation, enforcement, and signed re | 4 | Claude Code, Codex, OpenCode | 2 | 848 tok |