43,636 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| UM-ARK/UM-All-Frontend umall.one An all-in-one campus information and tools app for everyone at the University of Macau—ARK | 20 | Codex, OpenCode | 1 | 674 tok |
| phodal/harness-engineering Harness Engineering: Turning AI-generated code into verifiable, controllable, and producti | 20 | Codex, OpenCode | 1 | 243 tok |
| xihuai18/claude-code-mcp Make Claude Code serve as a MCP server with minimal tools. | 20 | Codex, OpenCode | 1 | 3,078 tok |
| OpenCompanyApp/kosmokrator AI coding agent for the terminal — PHP 8.4, Symfony TUI, mythology-themed | 20 | Claude Code, Codex, OpenCode | 2 | 4,943 tok |
| officialzeroxyz/zero-plugins | 20 | Claude Code, Codex, OpenCode | 2 | 519 tok |
| team-attention/mcproxy MCP Proxy with tool filtering for Claude Code | 20 | Claude Code | 1 | 384 tok |
| linuxfoundation/lfx-mcp LFX MCP (Model Context Protocol) Server | 20 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 7,441 tok |
| Consiliency/pmcp MCP Gateway - A meta-server for minimal Claude Code tool bloat with progressive disclosure | 20 | OpenCode | 5 | — |
| Electro-resonance/LLM-WIKI-MCP LLM Wiki MCP – the local‑first Markdown knowledge‑base with both MCP and CLI | 20 | Claude Code, Codex, OpenCode | 2 | 276 tok |
| goodguy1963/Copilot-Cockpit Copilot Cockpit is the kanban board system for AI work in VS Code: planning and triage, ex | 20 | Claude Code, Codex, GitHub Copilot | 17 | 142 tok |
| rustfs/launcher rustfs cross-platform launcher | 20 | Codex, Gemini CLI, OpenCode | 2 | 1,799 tok |
| liamqma/sanmou-yanwu sanmou-yanwu.pages.dev | 20 | Claude Code, Codex, OpenCode | 10 | 416 tok |
| mullionlabs/mullion-ts mullion-demo-helpdesk.vercel.app Type-safe LLM context management for TypeScript | 20 | Claude Code, Codex, OpenCode | 2 | 4,227 tok |
| frostney/GocciaScript A drop of JavaScript — a JavaScript engine and sandbox-first ECMAScript runtime implemente | 20 | Claude Code, Codex, OpenCode | 28 | 1,406 tok |
| B3Pay/ic-reactor ic-reactor.b3pay.net IC-Reactor: A suite of JavaScript libraries for seamless frontend development on the Inter | 20 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 7,164 tok |
| TheMattBerman/openclaw-100k-posts-kit OpenClaw-native content pipeline for turning performance signal into publishable ideas. | 20 | Codex, OpenCode | 1 | 328 tok |
| Pipelex/cocode Cocode is the friend of your code, it is a powerful command-line tool for analyzing and pr | 20 | Claude Code | 2 | 355 tok |
| AzureAD/microsoft-identity-abstractions-for-dotnet Contains interfaces and data classes used in the .NET Microsoft authentication libraries ( | 20 | GitHub Copilot | 1 | 38 tok |
| jianxcao/qbittorrent-web A modern, feature-rich web interface for qBittorrent client management | 20 | Claude Code, Codex, OpenCode | 4 | 1,999 tok |
| Salakar/pluto mike.diarmid.me A remarkable way to Flutter. | 20 | Codex, OpenCode | 1 | 4,796 tok |
| OmoriRay/Pixora Windows 10/11 x64 image viewer supporting browsing large directories, fast search, and saf | 20 | Codex, OpenCode | 1 | 2,106 tok |
| AB-Lindex/github-copilot Organizational baseline configuration for GitHub Copilot with standardized chat modes, ins | 20 | GitHub Copilot | 1 | 40 tok |
| dvoraknc/heatherbot Fully local, persona-driven AI companion bot for Telegram (Telethon) with optional Discord | 20 | Codex, OpenCode | 1 | 4,021 tok |
| nguyenvanduocit/research-kit 💫 Toolkit to help you get started with Spec-Driven Research | 20 | Claude Code, Codex, OpenCode | 2 | 6,040 tok |
| GermanDZ/ai-guided-project A template to init other projects to be developed using AI agents | 20 | Claude Code, Codex, OpenCode | 2 | 2,162 tok |
| footprintjs/footPrint footprintjs.github.io The flowchart pattern for backend code — self-explainable systems that AI can reason about | 20 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 4 | 18,298 tok |
| unicorn-plugins/npd A plugin that supports the entire process of planning, designing, developing, and deployin | 20 | Claude Code, Codex, OpenCode | 3 | 241 tok |
| DiegoFleitas/letterboxd-movie-justwatch movie-justwatch.fly.dev Scan a Letterboxd watchlist and see what's streaming in your country. Without JustWatch re | 20 | Claude Code, Codex, OpenCode | 3 | 4,360 tok |
| OrionUE/Orion_FreeEdition orionue.com | 20 | Claude Code, Codex, OpenCode | 60 | 982 tok |
| shuxueshuxue/ccm-orchestra Manage interactive Claude Code agents in tmux and coordinate visible collaboration and han | 20 | Codex, OpenCode | 1 | 1,331 tok |
| T-Auto/CAC-final-test Benchmark for Evaluating the Performance of Natural Language Models and Agents / Benchmark | 20 | Claude Code, Codex, OpenCode | 4 | 2,001 tok |
| StudioVibi/VibiNet | 20 | Codex, OpenCode | 1 | 2,250 tok |
| jumppad-labs/spektacular spektacular.dev Spec-driven development for AI coding agents. Spektacular helps you to generate specificat | 20 | Claude Code, Codex, OpenCode | 3 | 3,022 tok |
| Fail-Safe/Noema noemacortex.com The intentional memory layer for your AI agents. | 20 | Codex, OpenCode | 1 | 791 tok |
| analyticalmonk/explain-this An agentic skills framework for creating interactive HTML explainers for a topic, document | 20 | Claude Code, Codex, OpenCode | 2 | 2,005 tok |
| martinemde/skillet 🍳 Run SKILLs as Shell Scripts. Cook with Claude without the mess. | 20 | Claude Code, Codex, OpenCode | 2 | 1,013 tok |
| seite-sh/seite seite.sh AI-native static site generator — MCP server, Claude Code integration, sub-second Rust bui | 20 | Claude Code | 2 | 1,733 tok |
| mshadmanrahman/pm-pilot Product management skills for Claude Code. 8 plugins, 35 skills, one-line install. Custome | 20 | Claude Code, Codex, OpenCode | 2 | 1,203 tok |
| jghiringhelli/codeseeker MCP server with semantic search + knowledge graph for Claude Code, Cursor, and Copilot | 20 | Claude Code | 1 | 42 tok |
| agntcms/agntcms agntcms.com Agentic headless cms. Built on Next.js. Powered by Claude. Owned by you. | 20 | Claude Code | 6 | 2,511 tok |
| whyiyhw/seek seek.whyiyhw.com Not just an agent demo — a local coding-agent platform: plan mode, sub-agent teams, cron, | 20 | Claude Code, Codex, OpenCode | 2 | 9,968 tok |
| cagatayuncu/marketing-machine Claim-provenance and brand-compliance harness for marketing content: scans your codebase f | 20 | Claude Code | 1 | 623 tok |
| jcmrs/claude-visual-style-guide jcmrs.github.io Personal Visual Style Guide for Claude Artifacts & Applications | 20 | Claude Code | 1 | 2,595 tok |
| lebek/modmixer modmixer.com Mod your favourite games without writing code. Modmixer is a desktop app that decompiles/i | 20 | Claude Code | 4 | — |
| marjoballabani/hypergrep A better grep for AI agents. Structural search, call graphs, impact analysis, semantic com | 20 | GitHub Copilot | 1 | 414 tok |
| Daily-AC/omnireach Search & read the login-walled Chinese internet for your AI agent — WeChat Official Accoun | 20 | Claude Code | 1 | 11,688 tok |
| GobbyAI/gobby The bottleneck in AI coding isn't the model: It's the babysitting. Gobby is a local daemon | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 10,800 tok |
| petrludwig-collab/Agent2Telegram Connect a coding agent (Claude Code, Codex, Antigravity) to Telegram. Dependency-free, rob | 20 | Codex, OpenCode | 1 | 1,286 tok |
| pariyar07/ariadne satyampariyar.com Open-source agent skills for building scope-safe Markdown knowledge vaults with determinis | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,921 tok |
| phenomenoner/neoapi-skill Fubon Neo Python skill package: trading and market data workflows, test environment integr | 20 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,425 tok |