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 |
|---|---|---|---|---|
| apollographql/apollo-mcp-server apollographql.com Apollo MCP Server | 318 | Claude Code, Codex, OpenCode | 5 | 1,057 tok |
| aviatesk/JETLS.jl aviatesk.github.io A new language server for Julia, enabling modern, compiler-powered tooling. | 318 | Claude Code, Codex, OpenCode | 8 | 1,607 tok |
| myICOR/myPKA myicor.com AI-powered Personal Knowledge Assistance in a folder. Built on the ICOR methodology. Plain | 318 | Claude Code, Codex, OpenCode | 27 | 4,235 tok |
| KaguraNanaga/kaogong-study-tracker Skills for preparing for Chinese civil service exams, including organizing wrong answers a | 318 | Codex, OpenCode | 1 | 436 tok |
| sopaco/cortex-mem sopaco.github.io 🧠 The production-ready cognitive foundation for autonomous systems such as Embodied-AI an | 317 | Codex, OpenCode | 1 | 1,620 tok |
| edinetdb/dexter-jp edinetdb.jp Autonomous research AI agent for Japanese stocks | AI agent for deep financial research on | 317 | Codex, OpenCode | 1 | 2,004 tok |
| rhel-lightspeed/linux-mcp-server Tools to allow LLM clients to interact with Linux systems remotely | 317 | Codex, OpenCode | 1 | 1,184 tok |
| zenml-io/kitaru kitaru.ai Instill trust in your agent evals. | 317 | Claude Code, Codex, OpenCode | 10 | 5,946 tok |
| sven-n/MuMain | 317 | Claude Code, Codex, OpenCode | 2 | 649 tok |
| pangxiaobin/MarkCardStudio markcard.woollypix.cn MarkCard Studio is a local-first Markdown social media card layout and export tool. Turn M | 317 | Codex, OpenCode | 1 | 2,135 tok |
| vishalsachdev/canvas-mcp canvas-mcp.illinihunt.org Canvas LMS MCP server — up to 102 tools and 8 agent skills for students & educators. Works | 317 | Claude Code, Codex, OpenCode | 4 | 11,754 tok |
| EthanAlgoX/LLM-TradeBot A multi-agent AI trading system using LLMs to optimize strategies and adapt to market cond | 316 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 6,497 tok |
| knockout/tko tko.io 🥊 Technical Knockout – The Monorepo for Knockout.js (4.0+) | 316 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,522 tok |
| streamthoughts/jikkou jikkou.io The Open source Resource as Code framework for Apache Kafka. Jikkou helps you implement Gi | 316 | Claude Code, Codex, OpenCode | 2 | 2,164 tok |
| sleuth-io/sx sleuth-io.github.io Skill sharing made easy | 316 | Claude Code, Codex, OpenCode | 2 | 864 tok |
| fennaraOfficial/fennara-godot-ai fennara.io AI chat and agent tooling for Godot, with both MCP support and in-built native chat window | 316 | Codex, OpenCode | 1 | 868 tok |
| ory/lumen ory.com Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, | 316 | Claude Code, Codex, OpenCode | 6 | 2,896 tok |
| WeftCut/WeftCut weftcut.com Free, open-source AI video editor for macOS, Windows and Linux — drive the whole timeline | 316 | Claude Code, Codex, OpenCode | 2 | 289 tok |
| modu-ai/moai-cowork cowork.mo.ai.kr A Korean practical AI coworker family for non-developers — get started in Claude Cowork·Ch | 315 | Claude Code, Codex, OpenCode | 1 | 4,859 tok |
| ucsandman/DashClaw dashclaw.io Remote approvals, policy checks, and execution evidence for unattended AI agents. | 315 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 30 | 10,158 tok |
| AGI-is-going-to-arrive/Memory-Palace Memory Palace is a long-term memory operating system purpose-built for AI Agents. | 314 | Codex, OpenCode | 1 | 303 tok |
| Dicklesworthstone/ultimate_bug_scanner Static analysis tool that catches 1000+ bug patterns across all popular programming langua | 314 | Claude Code, Codex, OpenCode | 3 | 9,899 tok |
| lee-to/aif-handoff aif.cutcode.dev Autonomous Kanban board where AI agents plan, implement, and review your tasks — fully han | 314 | Claude Code, Codex, OpenCode | 3 | 7,679 tok |
| pbakaus/agent-reviews agent-reviews.com Token efficient, automated Github review workflows and bug fixing. | 314 | Claude Code, Codex, OpenCode | 2 | 743 tok |
| tedivm/robs_awesome_python_template blog.tedivm.com Production-ready Python template: Choose from FastAPI, SQLAlchemy, Celery, Docker, CI/CD a | 313 | Codex, OpenCode | 1 | 219 tok |
| warpdotdev/oz-for-oss oz.warp.dev Workflows and skills to help people and agents collaborate on open-source software with th | 313 | Claude Code, Codex | 18 | — |
| Signet-AI/signetai signetai.sh Sync and store memories, transcripts, institutional knowledge, and secrets between all of | 313 | Claude Code, Codex, OpenCode | 7 | 2,249 tok |
| Keesan12/martin-loop martinloop.com Run coding agents without babysitting them. Keep jobs focused, bounded, checked and accoun | 313 | Claude Code, Codex, OpenCode | 2 | 1,964 tok |
| datawhalechina/joyrl-book | 313 | Codex | 2 | — |
| dannysmith/tauri-template A production-ready template for building modern desktop applications with Tauri v2, React | 312 | Claude Code, Codex, OpenCode | 2 | 1,275 tok |
| huggingface/hf-mcp-server huggingface.co Hugging Face MCP Server | 312 | Codex, OpenCode | 1 | 604 tok |
| AIOSAI/AIPass aipass.ai Persistent Agent Workspace — AI agents that remember, collaborate, and never start from ze | 312 | Claude Code, Codex, OpenCode | 13 | 505 tok |
| justrach/codegraff codegraff.com graff — a fast agentic coding harness in Zig: multi-provider, MCP, workflows, DGM evolutio | 312 | Claude Code, Codex, OpenCode | 2 | 3,524 tok |
| zhimaAi/ChatClaw ichatclaw.com ChatClaw: Get OpenClaw-like knowledge base personal AI agent in 5 mins. Sandbox-secured, u | 311 | Claude Code, Codex, Cursor, OpenCode | 6 | 4,176 tok |
| daydreamlive/DEMON daydreamlive.github.io DEMON: Diffusion Engine for Musical Orchestrated Noise | 311 | Claude Code, Codex, OpenCode | 2 | 1,627 tok |
| fstandhartinger/ralph-wiggum Ralph Wiggum: Autonomous AI coding with spec-driven development. Point your AI agent here | 311 | Claude Code, Codex, Cursor, OpenCode | 5 | 324 tok |
| syncular/syncular syncular.dev Offline-first SQL sync with Typescript and Rust cores | 311 | Codex, OpenCode | 1 | 2,937 tok |
| wrale/mcp-server-tree-sitter MCP Server for Tree-sitter | 311 | Codex, OpenCode | 1 | 823 tok |
| notoriouslab/doc-cleaner notoriouslab.github.io Convert everyday documents to Markdown — covering 16 formats including PDF, Office, Apple | 310 | Codex, OpenCode | 1 | 4 tok |
| blockscout/frontend eth.blockscout.com Front-end application for Blockscout chain explorer | 310 | Claude Code, Codex | 34 | — |
| techflag/workdsh techflag.github.io A plugin-based Web work platform built on DeepSeek Harness, with global Skill management a | 310 | Claude Code, Codex, OpenCode | 2 | 1,617 tok |
| vivy-company/aizen aizen.win Bring order to your projects, environments, and day-to-day work. | 309 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| AtomFlow-AI/MoleCode arxiv.org Molecode presents molecules as code and enables LLMs to operate and reason on chemistry di | 309 | Claude Code, Codex, OpenCode | 2 | 847 tok |
| nurettincoban/ai-prd-workflow nurettincoban.github.io RFC-driven development for AI coding agents: idea or existing codebase → verified PRD → fe | 309 | Claude Code, Codex, OpenCode | 2 | 442 tok |
| dorylab/dory getdory.dev AI-native SQL client for humans and agents. Query, explore, visualize, and open agent data | 309 | Claude Code, Codex, OpenCode | 2 | 2,454 tok |
| harshalgajjar/Reminal reminal.app Close the lid and walk away — every window, desktop and terminal on your machines, live in | 309 | Codex, OpenCode | 1 | 1,330 tok |
| n9e/fe Nightingale frontend | 309 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 5,926 tok |
| MontrealAI/AGI-Alpha-Agent-v0 montrealai.github.io ♾️ TRANSFORMATIONAL META‑AGENTIC α‑AGI 👁️✨ — Mission 🎯 End‑to‑end: Identify 🔍 → Out‑Le | 308 | Codex, OpenCode | 1 | 6,944 tok |
| antithesishq/antithesis-skills AI Skills for Antithesis Users | 308 | Claude Code, Codex, OpenCode | 2 | 1,025 tok |
| ling-kong-ran/pisper pisper.cc Multi-agent app for parallel sessions, tools, memory, workflows, desktop, terminal, and mo | 308 | Claude Code, Codex, OpenCode | 2 | 4,178 tok |