43,730 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 agents7,670Claude Code6,650Data and AI3,673Backend and APIs3,507Languages3,392Planning3,227Git and workflow3,211Code review2,744Testing2,385Memory and context2,367Writing and docs2,330DevOps and cloud2,314Research2,288Frontend2,261Security2,032Productivity1,722
All Claude Code31,994 Codex23,359 OpenCode22,302 GitHub Copilot3,560 Gemini CLI1,917 Cursor1,740 Windsurf142 Kiro82
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| EurekaThurston/ObsidianNotes | 2 | Claude Code | 1 | 5,577 tok |
| dnsatgit/aigod Your AI agent workflow is mid. This fixes that. A structured prompt engineering framework | 2 | Claude Code | 1 | 3,074 tok |
| shaunczubkowski/obsidian-claude-llm-wiki Template for a persistent, compounding Obsidian knowledge base maintained by Claude Code — | 2 | Claude Code | 1 | 2,496 tok |
| proxify-dev/agentic-playbook Fast-track your agentic engineering skills with Claude Code guides, resources, and tips | 2 | Claude Code | 2 | — |
| m2015agg/notionCLI CLI wrapper for the Notion API, designed for LLM/AI agent consumption | 2 | Claude Code | 1 | 2,124 tok |
| ktamas77/maxassist 100% Anthropic TOS-compatible personal assistant using Claude Opus via Claude Max. | 2 | Claude Code | 2 | 1,203 tok |
| yelaco/claude-xmen Claude Code multi-agent orchestration template themed around the X-Men | 2 | Claude Code | 7 | 30 tok |
| mohammed4122002/Pluto-System pluto-system.vercel.app | 2 | Claude Code, Codex, OpenCode | 2 | 4,451 tok |
| marcelsantilli/context-os-starterkit Context OS Starterkit — structured knowledge base for AI agents | 2 | Claude Code, Codex, Cursor, OpenCode | 11 | 1,415 tok |
| mertensu/agrar-wiki Chatbot zum FAKT II-Förderprogramm Baden-Württemberg | 2 | Claude Code | 1 | 5,650 tok |
| lranslot/TokenOmamoriTool Claude Code token-saving utility — a Windows tray app that monitors and helps reduce Claud | 2 | Claude Code | 1 | 2,612 tok |
| onomojo/sandstorm Claude sandboxing | 2 | Claude Code | 1 | 1,136 tok |
| PGHH84/claude-layered-learning Two-loop self-improvement system for Claude Code: immediate learning (wrap-up) + deferred | 2 | Claude Code | 1 | 180 tok |
| gasiaai/AI-Brainstorm A shared brain system for Claude Code — persistent memory + multi-AI collaboration via Mar | 2 | Claude Code | 1 | 1,746 tok |
| ShunmeiCho/dotclaude Collection of Claude Code skills for easy setup across different environments | 2 | Claude Code | 1 | 4,208 tok |
| ppat/coder Templates and Images for Coder Workspaces | 2 | Claude Code | 1 | 8,465 tok |
| rungchan2/frontend-skills | 2 | Claude Code, Codex, OpenCode | 2 | 2,683 tok |
| champagnepapihz/math-modeling-starter A mathematical modeling competition starter template with a standardized directory structu | 2 | Claude Code | 1 | 5,366 tok |
| nikolamin/claude-coordinator-kit | 2 | Claude Code | 1 | 10,756 tok |
| wly-lizhong/claude-config-skills Lizhong's claude-config-skills | 2 | Claude Code | 1 | 8,040 tok |
| korenmiklos/CLAUDE.md User preferences for Claude Code | 2 | Codex, OpenCode | 1 | 2,267 tok |
| wanpan11/learn Daily learning notes | 2 | Claude Code, Codex, OpenCode | 2 | 1,225 tok |
| ulfaslak/context_engineering_template | 2 | Claude Code | 4 | 2,350 tok |
| uz0/EdgeCraft | 2 | Claude Code, Codex, OpenCode | 9 | 4,061 tok |
| breim/bob-the-constructor-md Behavioral guardrails for coding agents that treat specs as contracts. | 2 | Claude Code, Codex, OpenCode | 2 | 4,931 tok |
| netwrix/claude-org-stats | 2 | Claude Code | 1 | — |
| Blueay/Knowledge-OS Build your own AI-powered Knowledge OS using Obsidian and Claude. Includes vault template, | 2 | Claude Code | 1 | 3,846 tok |
| amanape/sauna | 2 | Claude Code | 2 | 738 tok |
| Hakurei-git/xpost Portable AI agent skill for controlled X/Twitter posting, replying, liking, topic discover | 2 | Claude Code, Codex, OpenCode | 2 | 892 tok |
| derjochenmeyer/claude-code-craft A complete Claude Code project system: setup, memory, backlog, audits, and best-practice u | 2 | Claude Code | 4 | 458 tok |
| SEMOSS/Template Template Repository for Semoss Client Applications | 2 | Claude Code, Codex, OpenCode | 2 | 6,054 tok |
| rodrigoratouu-code/saas-factory-setup | 2 | Claude Code, Gemini CLI | 2 | 3,110 tok |
| jaehanbyun/dotfiles my personal dotfiles | 2 | Claude Code, Codex | 79 | 1,304 tok |
| cwgoes/claude-meta | 2 | Claude Code | 16 | 2,090 tok |
| fjh1997/ctf-agent-dispatch NepCTF-style Claude Code multi-agent CTF dispatcher: slot preemption, MemoryMax, auto flag | 2 | Claude Code, Codex, OpenCode | 9 | 1,502 tok |
| Herxinsasa/Product-Manager2.0 Prune and optimize the workflow based on Product Manager 1.0 | 2 | Claude Code | 16 | 492 tok |
| rygwdn/calendar-app-mcp An MCP server for the macOS Calendar.app | 2 | Claude Code | 1 | 578 tok |
| viable-systems/vsm-sub-agentsv1 | 2 | Claude Code | 6 | — |
| kris20032/OrderPilot-App Asystent kuriera - aplikacja Android dla Glovo/UberEats/Wolt | 2 | Claude Code | 1 | 1,703 tok |
| sanpicule/claude-config | 2 | Claude Code | 7 | 733 tok |
| vogelmyh/ops-agent Agent demo for automatically diagnose app developed in cloud | 2 | Claude Code | 1 | 3,263 tok |
| tahrt/posee-v2 posee-v2.vercel.app posee — full-featured restaurant POS system: counter + table QR codes + kitchen + PromptPa | 2 | Claude Code | 1 | 2,222 tok |
| kgajjala/rwh Wiki for investment analysis to be richer, wiser and happier | 2 | Claude Code | 1 | 8,669 tok |
| coobeeyon/ralph_harness GitHub template for autonomous AI coding agents: Docker-isolated runs, beads task tracking | 2 | Claude Code, Codex, OpenCode | 2 | 562 tok |
| design-and-deliver/claude-code-autoconfig Intelligent, self-configuring setup for Claude Code 👉 npx claude-code-autoconfig | 2 | Claude Code | 44 | 4,122 tok |
| akiotanaka847/qaio-desktop Qaio Desktop — QStrauss AI Operator (Tauri app) | 2 | Claude Code, Codex, OpenCode | 2 | 8,744 tok |
| digaovaa/whatsapp-call-api 🚀 API REST para realizar ligações via WhatsApp usando Baileys - Suporte a chamadas de áud | 2 | Claude Code | 1 | 3,439 tok |
| MDGrey33/claude_mind My claude code artefacts | 2 | Claude Code | 16 | — |
| cwoodruff/dotnet-claude-code-kit | 2 | Claude Code | 1 | 845 tok |
| aisystant/DS-principles-curriculum DS: A program for teaching principles of thinking (ZP + FPF). Downstream from PACK-educati | 2 | Claude Code | 1 | 3,249 tok |