43,547 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| NateBJones-Projects/ringer Ringer — parallel AI-agent swarm orchestrator. Ringside — its native mission-control HUD. | 285 | Claude Code | 1 | — |
| jens-duttke/usage-monitor-for-claude Lightweight Windows tray app that monitors your Claude rate limits in real time - portable | 285 | Claude Code | 6 | — |
| ncr/rack-proxy A request/response rewriting HTTP proxy. A Rack app. | 284 | Claude Code, Codex, OpenCode | 2 | 1,588 tok |
| groupzer0/vs-code-agents A multi-agent workflow system for GitHub Copilot in VS Code that brings structure, quality | 284 | Claude Code, Codex | 1 | — |
| Markemp/Cryengine-Converter heffaypresents.com A c# program to convert Crytek files to Collada (XML) format | 284 | Claude Code, GitHub Copilot | 5 | 4,348 tok |
| zenml-io/kitaru kitaru.ai Agent traces you can run, not just read. | 284 | Claude Code, Codex, OpenCode | 10 | 5,579 tok |
| captivus/chrome-agent | 284 | Codex, OpenCode | 1 | 6,373 tok |
| mastergo-design/mastergo-magic-mcp mastergo.com MasterGo Magic MCP is a standalone MCP (Model Context Protocol) service designed to connec | 284 | Claude Code | 1 | 1,847 tok |
| microsoft/model-mondays microsoft.github.io Model Mondays is a weekly livestream with Discord office hours - to help you navigate the | 284 | Codex, OpenCode | 1 | 3,385 tok |
| remorses/errore errore.org Errors as values for TypeScript. Fully type safe error handling. | 283 | Codex, OpenCode | 1 | 397 tok |
| nicepkg/ai-workflow ai-workflow.xiaominglab.com 🚀 170+ pre-built skills for Claude Code, Cursor, Codex & 14+ AI tools. Stop re-teaching | 283 | Claude Code, Codex, OpenCode | 2 | 1,013 tok |
| starkware-libs/stwo-cairo Prove Cairo programs with the blazing-fast S-two prover, powered by the cryptographic brea | 283 | Claude Code, Codex, OpenCode | 2 | 3,186 tok |
| leopiney/linus-torvalds-skills A single CLAUDE.md file to improve Claude Code behavior, derived from Linus Torvalds' obse | 283 | Claude Code | 1 | 1,265 tok |
| codemie-ai/codemie-code AI Run CodeMie CLI with analytics capabilities | 283 | Claude Code, Codex, OpenCode | 10 | 4,048 tok |
| austintgriffith/ethskills ethskills.com The missing knowledge between AI agents and production Ethereum. | 283 | Claude Code, Codex, OpenCode | 2 | 6 tok |
| unnoo/zsxq-skill | 283 | Claude Code, Codex, OpenCode | 2 | 2,686 tok |
| poteto/brainmaxxing stupid simple persistent memory and skill improvement | 283 | Claude Code, Codex | 10 | 90 tok |
| BlackBeltTechnology/pi-agent-dashboard pi-dashboard.dev Real-time web dashboard for pi coding-agent sessions. Multi-session view, live chat mirror | 283 | Claude Code, Codex, OpenCode | 2 | 2,365 tok |
| pangxiaobin/MarkCardStudio markcard.woollypix.cn MarkCard Studio is a local-first Markdown social media card layout and export tool. Turn M | 283 | Codex, OpenCode | 1 | 2,135 tok |
| bliporg/blip blip.game Blip is a cross-platform fully scriptable game engine and distribution platform. | 283 | Claude Code | 3 | — |
| cuneytozseker/TinyProgrammer Tiny programmer sitting on your desk and trying its best. | 282 | Claude Code, Codex, OpenCode | 2 | 1,316 tok |
| machinegpt/agent apxgpt.com Jinx | 282 | Claude Code | 1 | 205 tok |
| python/python-docs-zh-tw docs.python.org Traditional Chinese (zh-tw) translation of the Python Documentation | 282 | Claude Code | 7 | 413 tok |
| pwno-io/pwno-mcp docs.pwno.io MCP for Pwn | 282 | Codex, OpenCode | 1 | 996 tok |
| dorylab/dory getdory.dev AI-native SQL client for humans and agents. Query, explore, visualize, and open agent data | 282 | Claude Code, Codex, OpenCode | 2 | 2,454 tok |
| in-the-weeds-hannah-stulberg/substack-articles Learn AI fundamentals, tips, tricks and workflows from In the Weeds articles, with an AI i | 282 | Claude Code, Codex, OpenCode | 5 | 9,070 tok |
| bdfinst/agentic-dev-team | 281 | Claude Code | 9 | 3,254 tok |
| tfutils/tfscaffold | 281 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 4,079 tok |
| MadAppGang/claude-code claude code plugins marketplace | 281 | Claude Code | 2 | 2,947 tok |
| ProjectKumo/KumoApp usekumo.app A calm, native macOS client for the Mihomo proxy core, built with SwiftUI and a shared age | 281 | Claude Code, Codex, OpenCode | 16 | 687 tok |
| varun29ankuS/shodh-memory shodh-memory.com Local, LLM-free memory for AI agents. A single offline Rust binary — deterministic and aud | 281 | Claude Code | 3 | 532 tok |
| vercel/vercel-plugin vercel.com Comprehensive Vercel ecosystem plugin — relational knowledge graph, skills for every major | 281 | Claude Code | 2 | 3,248 tok |
| Higangssh/homebutler homebutler.dev 🏠 Tells you what changed on your server — only what's worth telling. Single Go binary, no | 281 | Claude Code | 1 | 628 tok |
| KitionAI/kition kition.ai Kition brings Markdown, DataTable, WhiteBoard, a tool-using AI agent, browser research, an | 281 | Codex, OpenCode | 2 | 1,110 tok |
| public-ui/kolibri public-ui.github.io The accessible HTML-Standard | 281 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 9,963 tok |
| bahayonghang/drawio-skills bahayonghang.github.io drawio skills for cc,codex | 281 | Codex, OpenCode | 1 | 910 tok |
| nyanko3141592/remotion-voicevox-template Remotion + VOICEVOX video template (Zundamon & Metan dialogue videos) | 280 | Claude Code | 1 | 4,056 tok |
| virtengine/bosun bosun.engineer Autonomous Engineering | 280 | Claude Code, Codex, OpenCode | 3 | 857 tok |
| Corgea/Sighthound corgea.com Corgea's rule-based SAST scanner | 280 | Codex, OpenCode | 1 | 847 tok |
| handsomeZR-netizen/mathmodel-skill A mathematical modeling skill for three competitions (CUMCM/MCM/Electrician Cup)—harness-a | 280 | Codex, OpenCode | 1 | 604 tok |
| Qiuner/ai-application-roadmap A bilingual map of AI engineering evolution, real-world AI usage patterns, and vibe coding | 279 | Claude Code, Codex, OpenCode | 2 | 847 tok |
| axeldelafosse/loop Dead-simple Bun CLI that runs Codex and Claude Code in a loop. | 279 | Claude Code, Codex, OpenCode | 6 | 668 tok |
| Signet-AI/signetai signetai.sh Sync and store memories, shared identity files (AGENTS.md, CLAUDE.md), session transcripts | 279 | Claude Code, Codex, OpenCode | 4 | 2,249 tok |
| dedene/zentty zentty.org A native macOS terminal for agent-driven development, built on Ghostty. | 279 | Claude Code, Codex, OpenCode | 2 | 1,426 tok |
| Kele-Bingtang/teek-design-vue3 vue3-design.teek.top Teek is a visually polished, feature-rich, out-of-the-box enterprise administration system | 279 | Cursor | 1 | 977 tok |
| CYRUS-STUDIO/CyReverse cyrus-studio.github.io Sample code from Android reverse engineering articles | 279 | Gemini CLI | 1 | 140 tok |
| vidarh/writing-a-compiler-in-ruby hokstad.com Code from my series on writing a Ruby compiler in Ruby | 278 | Claude Code, Codex, OpenCode | 2 | 4,366 tok |
| jxnl/dots | 278 | Codex, OpenCode | 1 | 231 tok |
| snolab/CapsLockX snolab.github.io Manipulate your computer like a hacker! | 278 | Claude Code, Codex, OpenCode | 2 | 4,184 tok |
| kevinwatt/yt-dlp-mcp A Model Context Protocol (MCP) server that bridges Video & Audio content with Large Langua | 278 | Claude Code | 2 | 2,070 tok |