3,700 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 |
|---|---|---|---|---|
| 863401402/she-love-me She's Different — Relationship Analysis Room — WeChat chat history relationship analysis A | 999 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 988 tok |
| microsoft/wassette microsoft.github.io Wassette: A security-oriented runtime that runs WebAssembly Components via MCP | 974 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 510 tok |
| Rheosoph/flow-like flow-like.com Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamle | 972 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 8,452 tok |
| im4codes/imcodes im.codes The IM for agents. Shared Agent Context & Memory, supervised execution, and cross-agent au | 959 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 3,020 tok |
| mouse-lin/finesse-skill | 958 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,571 tok |
| wordflowlab/novel-writer A novel-writing tool implemented with reference to Spec-kit | 957 | Claude Code, GitHub Copilot | 1 | 1,183 tok |
| qinshihu/itops-agent-platform aiopsdoc-0mwug01t6.maozi.io China's 1st enterprise multi-agent IT ops platform. LLM-powered auto-remediation for Zabbi | 955 | Codex, GitHub Copilot, OpenCode | 2 | 6,708 tok |
| jaseci-labs/jac jaclang.org The Jac Programming Language -- The ultimate language for agents to build everything. | 953 | GitHub Copilot | 1 | 637 tok |
| cyberkaida/reverse-engineering-assistant MCP server for reverse engineering tasks in Ghidra 👩💻 | 944 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 4,872 tok |
| Caldis/react-zmage zmage.caldis.me Turn any <img> into an origin-expand fullscreen React image viewer. | 943 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 9 | 4,403 tok |
| Skyvern-AI/rustwright Playwright's API on a Rust CDP engine — Chromium browser automation for Python & Node, no | 942 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 996 tok |
| awslabs/agent-plugins Agent Plugins for AWS equip AI coding agents with the skills to help you architect, deploy | 937 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 3,014 tok |
| pocketpaw/pocketpaw pocketpaw.xyz Your AI agent in 30 seconds. Not 30 hours. Self-hosted, open-source personal AI with deskt | 916 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,715 tok |
| awizemann/scarf awizemann.github.io Native macOS and iOS App for the Hermes AI agent — multi-window, multi-server (local + rem | 907 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,305 tok |
| microsoft/OpenAIWorkshop workshop materials to build intelligent solutions on Open AI | 899 | GitHub Copilot | 1 | 550 tok |
| vinhnx/VTCode vtcode.vinhnx.chatgpt.site VT Code is an open-source Rust terminal coding agent. | 898 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 8,167 tok |
| GewoonJaap/gemini-cli-openai Expose Gemini CLI endpoints as OpenAI API with Cloudflare Workers | 895 | GitHub Copilot | 1 | 1,506 tok |
| Azure/azure-sdk-for-rust This repository is for the active development of the Azure SDK for Rust. For consumers of | 887 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 6,967 tok |
| cyrusagents/cyrus atcyrus.com The Claude Code background agent for Linear, Slack, Github, GitLab etc. you deploy anywher | 883 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 8,188 tok |
| agentscope-ai/agentscope-runtime runtime.agentscope.io A production-ready runtime framework for agent apps with secure tool sandboxing, Agent-as- | 879 | GitHub Copilot | 1 | 646 tok |
| MageByte-Zero/spec-superflow npmjs.com An AI programming workflow plugin that combines the OpenSpec planning engine at the source | 879 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 1,641 tok |
| utensils/mcp-nixos mcp-nixos.io MCP-NixOS - Model Context Protocol Server for NixOS resources | 877 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,315 tok |
| stophobia/deerflow2.0-enhanced DeerFlow 2.0 Enhanced - Chinese localization + New skills | 875 | GitHub Copilot | 1 | 1,713 tok |
| getopenpost/openpost openpo.st Create, adapt, schedule, and track social posts. Open-source, hosted or self-hosted. | 875 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 11,755 tok |
| sverweij/state-machine-cat state-machine-cat.js.org write beautiful state charts :scream_cat: | 874 | GitHub Copilot | 1 | 831 tok |
| jamaljsr/polar lightningpolar.com One-click Bitcoin Lightning networks for local app development & testing | 860 | Claude Code, GitHub Copilot | 2 | 3,710 tok |
| zeromicro/go-queue Kafka, Beanstalkd Pub/Sub framework. | 842 | GitHub Copilot | 1 | 7 tok |
| memex-lab/memex memexlab.ai Open-source, local-first AI journal app for iOS and Android. Capture text, photos, and voi | 825 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,568 tok |
| gadicc/yahoo-finance2 npmjs.com Unofficial API for Yahoo Finance with CLI, MCP and Agent Skill | 814 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,165 tok |
| microsoft/CopilotStudioSamples | 808 | Claude Code, GitHub Copilot | 2 | 2,794 tok |
| PaulJPhilp/EffectPatterns effect-patterns.vercel.app A community-driven knowledge base of practical patterns for Effect-TS. | 806 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 7 | 7,115 tok |
| mubaidr/vite-vue3-browser-extension-v3 Another vite powered web extension (chrome, firefox, etc.) starter template. | 790 | Codex, GitHub Copilot, OpenCode | 2 | 1,343 tok |
| video-production-buddy/video-production-buddy video-production-buddy.github.io Video Production Buddy - AI Video Production Studio | 775 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 70 | 1,155 tok |
| YoungCan-Wang/WyckoffTradingAgent youngcan-wang.github.io Open-source Wyckoff trading agent and AI stock screener for volume-price analysis, A-share | 769 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 8 | 3,387 tok |
| carlrannaberg/claudekit A toolkit of custom commands, hooks, and utilities for Claude Code | 762 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 11 | 6,905 tok |
| microsoft/TypeAgent Sample code that explores an architecture for using language models to build a personal ag | 753 | GitHub Copilot | 1 | 29 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 |
| FalconChristmas/fpp falconchristmas.com Falcon Player | 745 | Claude Code, GitHub Copilot | 3 | 4,480 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 |
| 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 |
| 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 |
| peters/horizon GPU-accelerated terminal board that puts all your sessions on an infinite canvas | 720 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 14,717 tok |
| 7toCR/paper2patent 📄→💡 Paper2Patent: An intelligent paper-to-patent template library for translating resear | 718 | Claude Code, Codex, GitHub Copilot, Gemini CLI | 4 | 881 tok |
| BigSweetPotatoStudio/HyperChat HyperChat is a Chat client that strives for openness, utilizing APIs from various LLMs to | 708 | Claude Code, GitHub Copilot, Gemini CLI | 4 | 11,778 tok |
| whitelonng/dshcode Community desktop companion for DeepSeek Harness — one-click Electron app for macOS and Wi | 703 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 24 | 5,156 tok |
| stlab/stlab stlab.cc ASL libraries will be migrated here in the stlab namespace, new libraries will be created | 682 | Claude Code, GitHub Copilot | 2 | 4,052 tok |
| microsoft/copilot-camp Hands-on labs for extending Microsoft 365 Copilot and building custom engine agents | 676 | Claude Code, Codex, GitHub Copilot | 2 | 649 tok |
| ThibautBaissac/rails_ai_agents thibautbaissac.github.io Specialized AI skills, agents, rules and hooks for modern Rails AI driven-development + Sp | 672 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 1,076 tok |
| yashmulgaonkar/FlightScnr_Pi Desktop flight and marine radar: a real-time aircraft and marine vessel tracker powered by | 670 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,011 tok |
| cxfksword/jellyfin-plugin-danmu Jellyfin danmaku auto-download plugin | 660 | Codex, GitHub Copilot, OpenCode | 2 | 2,120 tok |