24,692 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| mamertofabian/mcp-everything-search usemcp.com | 367 | Claude Code, Codex, OpenCode | 15 | 3,824 tok |
| yukuku/androidbible alkitab.app Open Source Bible for Android | 366 | Codex, OpenCode | 1 | 3,904 tok |
| secure-agentic-framework/saf-mcp secureagenticframework.org SAF-MCP is a comprehensive security framework for documenting and mitigating threats in th | 366 | Claude Code, Codex | 1 | — |
| honojs/cli Command-line tool for Hono, made for AI coding agents | 365 | Claude Code, Codex, OpenCode | 2 | 893 tok |
| linhay/harmony-next.skills Offline HarmonyOS NEXT developer skill library for AI coding assistants. Covers API 12–26 | 365 | Codex, OpenCode | 1 | 46 tok |
| imsai-sh/awesome-deepseek-harness-plugins deepseek1024.com DeepSeek Harness plugin store, marketplace and hub — 11,000+ dsh plugins with search, rank | 365 | Claude Code, Codex, OpenCode | 2 | 1,060 tok |
| richkuo/go-trader Crypto trading bot — backtesting, paper trading, live trading with risk management | 364 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,558 tok |
| mylxsw/typeflux typeflux.app Typeflux is a macOS menu bar voice input tool built with Swift. It is designed for a fast | 364 | Claude Code, Codex, OpenCode | 2 | 4,724 tok |
| poteto/brainmaxxing stupid simple persistent memory and skill improvement | 364 | Claude Code, Codex | 10 | 90 tok |
| ttktjmt/mjswan mjswan.com MuJoco Simulation on WebAssembly with Neural networks | 364 | Claude Code, Codex, OpenCode | 6 | 619 tok |
| Kronuz/Xapiand kronuz.github.io Xapiand: A RESTful Search Engine | 363 | Codex, OpenCode | 1 | 2,786 tok |
| rgomezcasas/dotfiles :penguin: Simple, fast, productivity-increaser dotfiles | 363 | Claude Code, Codex, OpenCode | 3 | 403 tok |
| NYTEMODEONLY/polyterm Polymarket in your terminal. | 363 | Codex, OpenCode | 1 | 407 tok |
| tinystruct/tinystruct tinystruct.org A lightweight, modular Java application framework for web and CLI development, des | 363 | Claude Code, Codex | 1 | — |
| ericjypark/codex-island codexisland.com CodexIsland - AI usage limits in your MacBook notch | 363 | Claude Code, Codex, OpenCode | 2 | 4,316 tok |
| csml-rpi/Foam-Agent sciencedirect.com Foam-Agent: A large language model-based multi-agent framework for automating computationa | 363 | Codex, OpenCode | 1 | 1,171 tok |
| mengjian-github/xiaomo-starter-kit xiaomo.dev 🐈⬛ OpenClaw Chinese AI assistant template | Get your own AI personal assistant in 5 minu | 362 | Codex, OpenCode | 1 | 261 tok |
| evstack/ev-node A modular framework for building performant networks, pushing the boundary of today in ord | 362 | Claude Code, Codex, OpenCode | 2 | 1,221 tok |
| apache/camel-spring-boot-examples camel.apache.org Apache Camel Spring Boot Examples | 362 | Codex, OpenCode | 1 | 1,586 tok |
| judder659/Forven | 362 | Codex, OpenCode | 1 | 2,822 tok |
| Singtaa/OneJS onejs.com Your web skills, now in Unity. | 362 | Claude Code, Codex, OpenCode | 2 | 4,317 tok |
| awizemann/harness awizemann.github.io AI-driven user testing for iOS Simulator, macOS apps, and web apps. Write a goal in plain | 362 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 2,968 tok |
| getsentry/vitest-evals npmjs.com A vitest extension for running evals. | 362 | Claude Code, Codex, OpenCode | 2 | 635 tok |
| laraowl/laraowl laraowl.mintlify.site open-source, self-hosted monitoring platform for Laravel. Track requests, exceptions, data | 362 | Claude Code, Codex, Gemini CLI | 8 | 5,078 tok |
| pixijs/pixijs-skills Official AI skills for PixiJS. These skills teach AI coding agents how to correctly use Pi | 362 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,527 tok |
| Neeeophytee/finding-unknowns-skills 14 installable skills for Claude Code, OpenAI Codex, and Hermes: find unknowns, clarify re | 362 | Claude Code, Codex, OpenCode | 2 | 2,894 tok |
| natolambert/colloquium natolambert.github.io A markdown native slides tool for academics building with agents. | 362 | Claude Code, Codex, OpenCode | 4 | 1,173 tok |
| lovstudio/Ataru lovstudio.ai High-performance AI memory retrieval for local agent history — a Rust search core (SDK / A | 361 | Claude Code, Codex, OpenCode | 2 | 2,417 tok |
| NTCoding/claude-skillz Random Claude skills for common, simple programming tasks | 361 | Claude Code, Codex, OpenCode | 3 | 1,157 tok |
| vyrx-dev/toofan A minimal, lightning-fast typing TUI for your terminal | 361 | Codex, OpenCode | 1 | 1,242 tok |
| ffroliva/gflow-cli ffroliva.github.io Drive Google Flow from the command line: Veo video and Imagen images, scripted, batched an | 361 | Claude Code, Codex, GitHub Copilot, OpenCode | 22 | 12,521 tok |
| adamjmurray/producer-pal AI music production assistant for Ableton Live | 361 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,956 tok |
| whitelonng/mancode whitelonng.github.io AI coding agent harness. Five modes: practice to playoffs. Stop your AI from over-engineer | 360 | Codex, OpenCode | 1 | 2,859 tok |
| responsibleai/ASSERT responsibleai.github.io Requirement-driven evaluation harness for AI agents and LLM applications. Generate behavio | 360 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 6 | 6,087 tok |
| omagents/omagents | 359 | Codex, OpenCode | 1 | 5,958 tok |
| Xuanwo/xurl xURL: Client for AI Agents URLs | 359 | Codex, OpenCode | 1 | 1,598 tok |
| benchflow-ai/benchflow benchflow.ai Research infra for creating RL environments, post-training, and evals. | 359 | Claude Code, Codex, OpenCode | 10 | 1,674 tok |
| patriceckhart/zot zot.sh Yet another coding agent harness, lightweight and written in go. | 359 | Codex, OpenCode | 1 | 1,931 tok |
| kunchenguid/gh-axi GitHub CLI for agents — designed with AXI (Agent eXperience Interface). | 359 | Claude Code, Codex, OpenCode | 2 | 1,082 tok |
| 0cv/herdr-mobile-relay Approve and monitor Herdr agents remotely from your phone, a mobile web app for Android/iO | 359 | Claude Code, Codex, OpenCode | 2 | 916 tok |
| spences10/mcp-omnisearch 🔍 A Model Context Protocol (MCP) server providing unified access to multiple search engin | 358 | Codex, OpenCode | 1 | 91 tok |
| Infatoshi/netherite | 358 | Codex, OpenCode | 1 | 16,313 tok |
| shanggqm/codexU shanggqm.github.io macOS desktop widget for OpenAI Codex usage, quota tracking, token usage, and today task b | 358 | Claude Code, Codex, OpenCode | 3 | 2,193 tok |
| jahala/tilth jahala.github.io Smart code reading for humans and AI agents. Definitions, callers, dependencies and functi | 358 | Claude Code, Codex, OpenCode | 2 | 2,459 tok |
| clay-good/OpenLore Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the h | 358 | Claude Code, Codex, OpenCode | 3 | 10,694 tok |
| mindroom-ai/mindroom mindroom.chat AI agents that know you and your work, in a chat app anyone can use. Open source, any mode | 358 | Claude Code, Codex, OpenCode | 15 | 7,683 tok |
| pnsk-lab/saizeriya Saizeriya Protocol Implementation of server and client | 357 | Codex, OpenCode | 2 | 23 tok |
| starbaser/ccproxy Build mods for Claude Code: Hook any request, modify any response, /model "with-your-custo | 357 | Claude Code, Codex, OpenCode | 2 | 8,195 tok |
| Charlie85270/Dorothy dorothyai.app Dorothy, the wife your AI agents needs. | 357 | Claude Code, Codex | 4 | 259 tok |
| milady-ai/milady milady.ai terminally online | 356 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 4 | 14,208 tok |