23,614 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 |
|---|---|---|---|---|
| use-novamira/novamira novamira.ai MCP server that gives AI agents full access to WordPress through PHP execution and filesys | 753 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 298 tok |
| Gracker/SmartPerfetto AI-assisted Perfetto analysis with Web UI, CLI, evidence workflows, reports, and portable | 752 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 12 | 2,018 tok |
| chujianyun/skills WuMing's Claude Skills | 751 | Claude Code, Codex, OpenCode | 2 | 1,298 tok |
| agno-agi/scout agno.com Open Source Company Brain | 751 | Claude Code, Codex, OpenCode | 2 | 3,935 tok |
| hadriansecurity/OpenHack Lightweight, file-based workspace for source-guided whitebox security review. | 749 | Codex, OpenCode | 1 | 2,001 tok |
| joelhooks/swarm-tools swarmtools.ai 🐝 Multi-agent swarm coordination for OpenCode with learning capabilities, agent issue tra | 749 | Claude Code, Codex, OpenCode | 7 | 11,102 tok |
| MaximeHeckel/blog.maximeheckel.com blog.maximeheckel.com Codebase of @MaximeHeckel's personal blog | 747 | Codex, OpenCode | 1 | 1,349 tok |
| johnthagen/python-blueprint johnthagen.github.io 🗺️ Example Python project using best practices 🐍 https://github.com/johnthagen/python-bl | 746 | Codex, OpenCode | 1 | 71 tok |
| agentic-box/memora Give your AI agents persistent, collective memory — with deduplicating absorb, supersessio | 746 | Claude Code, Codex, OpenCode | 2 | 1,060 tok |
| n2ns/antigravity-panel n2ns.com Quota monitor & cache manager for Google Antigravity IDE: Gemini/Claude/GPT quota and week | 745 | Claude Code, Codex, OpenCode | 3 | 2,074 tok |
| ZeroLeaks/zeroleaks zeroleaks.ai AI Security Scanner - Test your AI systems for prompt injection and extraction vulnerabili | 744 | Codex, OpenCode | 1 | 2,972 tok |
| robocurve/inspect-robots inspectrobots.org Open source evals for physical AI. Run any LLM/VLA on any arm/humanoid against any real/si | 743 | Claude Code, Codex, OpenCode | 2 | 2,745 tok |
| zavora-ai/adk-rust adk-rust.com Rust Agent Development Kit (ADK-Rust): Build AI agents in Rust with modular components for | 742 | Codex, OpenCode | 1 | 10,518 tok |
| chenxiachan/thoughtdag chenxiachan.github.io Your thinking deserves a map: an infinite canvas where LLM conversations grow into an edit | 742 | Claude Code, Codex, OpenCode | 2 | 585 tok |
| cardmagic/classifier A general classifier module to allow Bayesian and LSI classifications. | 741 | Claude Code, Codex, OpenCode | 3 | 1,005 tok |
| 1broseidon/ketch ketch.run Fast, stateless CLI for web search and scrape. Built for AI agents. | 741 | Claude Code, Codex, OpenCode | 3 | 5,464 tok |
| Abilityai/trinity ability.ai Self-hosted AI Agents Platform for AI Native companies. Claude Code, Codex, Gemini, OpenCo | 741 | Claude Code, Codex, OpenCode | 2 | 9,046 tok |
| JayPokale/Chisle chisle.jaypokale.me Cut your AI coding agent's token bill on three axes: terse prose, YAGNI-first code, and to | 741 | Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode | 4 | 2,225 tok |
| hhszzzz/taibu mingai.fun 🔮 High-precision AI fortune-telling tool covering Bazi, Zi Wei Dou Shu, Liu Yao, Plum Blo | 740 | Claude Code, Codex, OpenCode | 2 | 2,257 tok |
| iamlukethedev/Hermes3D Hermes3D is an open source 3D engine built on Hermes Agents for creating games, simulation | 740 | Codex, OpenCode | 1 | 577 tok |
| mrslimslim/gpt-image-canvas Local professional AI canvas built with tldraw. | 739 | Codex, OpenCode | 1 | 710 tok |
| breslee1707/VI-Translate | 739 | Claude Code, Codex, OpenCode | 3 | 635 tok |
| lout33/symbiotic-ai symbiotic.makestudio.app A symbiotic AI agent that remembers everything, challenges you, and extends your cognition | 738 | Codex, OpenCode | 1 | 1,957 tok |
| ganeshmshetty/openclip getopenclip.app An open-source, macOS text action popup for running custom scripts, AI actions, and extens | 738 | Codex, OpenCode | 1 | 2,418 tok |
| solokeys/solo2 solo2.dev Solo 2 firmware in Rust | 737 | Codex, OpenCode | 1 | 1,317 tok |
| pdovhomilja/nextcrm-app demo.nextcrm.io NextCRM — Open-source CRM built with Next.js 16, React 19, PostgreSQL, Prisma 7, and shadc | 737 | Codex, OpenCode | 1 | 1,328 tok |
| yaojingang/geo-citation-lab GEO experiment data reports and a curated GEO/AEO/AI search paper library. | 737 | Codex, OpenCode | 1 | 1,261 tok |
| vuetifyjs/0 0.vuetifyjs.com 0️⃣ Composable UI engine for Vue. Build complex interfaces with reusable state, logic, and | 734 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,523 tok |
| staruhub/ClaudeSkills staruhub.github.io 13 curated Agent Skills for research, product decisions, decks, publishing, audits, and mo | 733 | Codex, OpenCode | 1 | 971 tok |
| Olshansk/rss-feeds Generate RSS feeds for all the blogs that don't have one | 733 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 3,331 tok |
| FerroxLabs/agents-md Drop-in AGENTS.md that makes every coding agent behave like a senior engineer instead of a | 733 | Codex, OpenCode | 1 | 2,366 tok |
| UKGovernmentBEIS/inspect_evals ukgovernmentbeis.github.io Collection of evals for Inspect AI | 733 | Codex, OpenCode | 1 | 2,159 tok |
| liveloveapp/hashbrown hashbrown.dev Hashbrown is a framework for building agents that run the browser. Built for Angular and R | 730 | Claude Code, Codex, OpenCode | 4 | 2,971 tok |
| nominal-io/instro instro.nominal.io An open-source library for hardware test instrumentation | 729 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 8,057 tok |
| PostHog/posthog-foss PostHog FOSS is a read-only mirror of PostHog, with all proprietary code removed. NOTE: Th | 728 | Claude Code, Codex, Cursor, OpenCode | 5 | 6,233 tok |
| dmmulroy/cloudflare-skill | 728 | Codex, OpenCode | 1 | 637 tok |
| Leadaxe/singbox-launcher GUI launcher for sing-box. Written in Go. | 728 | Codex, OpenCode | 1 | 2,418 tok |
| suleimanodetoro/skills Agent skills for interface design, React, React Native, and software security. | 727 | Codex, OpenCode | 1 | 505 tok |
| Snowflake-Labs/cocoplus cocoplus.dev CocoPlus is an Agentic Operating System for Snowflake Coco. It brings structured, multi-ag | 727 | Claude Code, Codex, OpenCode | 1 | 2,470 tok |
| DenisSergeevitch/repo-task-proof-loop Spec driven skill with subagents spawning | 726 | Claude Code, Codex, OpenCode | 2 | 846 tok |
| patrickjaja/claude-desktop-extra patrickjaja.github.io Unofficial Linux packages for Claude Desktop AI assistant with automated updates. | 726 | Claude Code, Codex, OpenCode | 13 | 7,051 tok |
| scanaislop/aislop scanaislop.com Catch and fix the code-quality issues AI coding agents leave behind - dead code, unsafe ca | 726 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,830 tok |
| HazelChat/hazel hazel.sh | 725 | Claude Code, Codex, OpenCode | 2 | 4,885 tok |
| partme-ai/full-stack-skills A free skills marketplace for full-stack development, offering various collections of prac | 725 | Claude Code, Codex, OpenCode | 2 | 2,303 tok |
| OtterMind/youclaw youclaw.dev 🦞 Your AI Personal Assistant. An intelligent assistant with memory, skills, and schedule | 724 | Claude Code, Codex, OpenCode | 3 | 2,410 tok |
| faridrashidi/cnsplots cnsplots.farid.one 🎨 Toolkit for generating publication-quality plots for Cell, Nature and Science journals | 724 | Claude Code, Codex, OpenCode | 2 | 1,381 tok |
| homanp/infinite-monitor infinitemonitor.com Monitor anything in real time | 721 | Codex, OpenCode | 1 | 490 tok |
| frontman-ai/frontman frontman.sh The AI agent that lives in your framework/browser | 721 | Claude Code, Codex, Cursor, OpenCode | 6 | 2,643 tok |
| ijry/uview-plus uview-plus.jiangruyi.com Zero Cloud® uview-plus is a uni-app ecosystem framework fully compatible with nvue. Its co | 721 | Codex, OpenCode | 1 | 454 tok |
| openclaw/nix-openclaw Packages OpenClaw for nix. | 720 | Codex, OpenCode | 1 | 873 tok |