32,066 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 agents7,473Claude Code6,589Data and AI3,693Backend and APIs3,491Languages3,403Planning3,201Git and workflow3,131Code review2,731Memory and context2,354Testing2,335DevOps and cloud2,298Research2,288Writing and docs2,284Frontend2,242Security1,995Productivity1,703
All Claude Code32,066 Codex23,211 OpenCode21,984 GitHub Copilot3,528 Gemini CLI1,908 Cursor1,730 Windsurf104 Kiro70
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| chrisbenincasa/tunarr tunarr.com Create a classic TV experience using your own media - IPTV backed by Plex/Jellyfin/Emby/NF | 2,566 | Claude Code | 8 | 2,236 tok |
| Azure/azure-sdk-for-java This repository is for active development of the Azure SDK for Java. For consumers of the | 2,565 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 3,984 tok |
| huggingface/OpenEnv huggingface.co An interface library for RL post training with environments. | 2,563 | Claude Code, Codex, OpenCode | 32 | 3,744 tok |
| neilotoole/sq sq.io sq data wrangler | 2,561 | Claude Code, Codex, OpenCode | 5 | 3,942 tok |
| Agent-Field/agentfield agentfield.ai Build, run and scale AI agents like API and microservices | 2,558 | Claude Code, Codex, OpenCode | 2 | 4,146 tok |
| gvzdv/claudish-to-english | 2,558 | Claude Code | 2 | 1,421 tok |
| graphistry/pygraphistry PyGraphistry is a Python library to quickly load, shape, embed, and explore big graphs wit | 2,554 | Claude Code, Codex, OpenCode | 2 | 502 tok |
| git-ai-project/git-ai usegitai.com A Git extension for tracking the AI-generated code in your repos | 2,546 | Claude Code, Codex, OpenCode | 2 | 4,601 tok |
| lichess-org/mobile Lichess mobile app | 2,534 | Claude Code | 1 | 4,362 tok |
| openwebf/webf openwebf.com Bring JavaScript and Web Dev to Flutter | 2,515 | Claude Code, Codex, OpenCode | 13 | 2,407 tok |
| expo/skills A collection of AI agent skills for working with Expo projects and Expo Application Servic | 2,511 | Claude Code, Codex, OpenCode | 2 | 2,546 tok |
| agentclientprotocol/claude-agent-acp Use Claude Agent SDK from any ACP client | 2,507 | Claude Code, Codex, OpenCode | 2 | 475 tok |
| pingcap/ossinsight ossinsight.io Analysis, Comparison, Trends, Rankings of Open Source Software, you can also get insight f | 2,505 | Claude Code | 1 | — |
| simonoppowa/OpenNutriTracker 🍴 OpenNutriTracker is a free and open source calorie tracker with a focus on simplicity a | 2,499 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,993 tok |
| terryyin/lizard A simple code complexity analyser without caring about the C/C++ header files or Java impo | 2,494 | Claude Code, Codex, OpenCode | 14 | 282 tok |
| Piebald-AI/tweakcc Customize Claude Code's system prompts, create custom toolsets, input pattern highlighters | 2,490 | Claude Code, Codex, OpenCode | 3 | 883 tok |
| makecindy/cindy cindy.app Consider it done. The open-source AI agent that works out of the box · Think it, and make | 2,488 | Claude Code, Codex, OpenCode | 2 | 4,540 tok |
| Natively-AI-assistant/natively-cluely-ai-assistant natively.software Natively — Free open-source AI meeting assistant, interview copilot, and note taker. The b | 2,462 | Claude Code | 1 | 3,680 tok |
| UnicomAI/wanwu China Unicom's Yuanjing Wanwu Agent Platform is an enterprise-grade, multi-tenant AI agent | 2,461 | Claude Code, Codex | 1 | — |
| Nano-Collective/nanocoder docs.nanocollective.org An open coding agent for your terminal, built by a community collective rather than a comp | 2,459 | Claude Code, Codex, OpenCode | 2 | 3,873 tok |
| exceptionless/Exceptionless exceptionless.com Exceptionless application | 2,456 | Claude Code, Codex, OpenCode | 20 | 1,538 tok |
| ShinMegamiBoson/OpenPlanter | 2,452 | Claude Code | 3 | 225 tok |
| softaworks/agent-toolkit A curated collection of skills for AI coding agents. Skills are packaged instructions and | 2,450 | Claude Code, Codex, OpenCode | 2 | 755 tok |
| subsy/ralph-tui ralph-tui.com | 2,438 | Claude Code, Codex, OpenCode | 3 | 1,095 tok |
| sdyckjq-lab/llm-wiki-skill A personal knowledge-base building Skill based on the Karpathy llm-wiki methodology, suppo | 2,438 | Claude Code, Codex, OpenCode | 2 | 4,044 tok |
| simonlin1212/Vibe-Research viberesearch.wiki Vibe-Research: Your Personal Trading Research Agent · A personal investment research Agent | 2,435 | Claude Code, Codex, OpenCode | 7 | 4,742 tok |
| lestrrat-go/jwx Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologie | 2,422 | Claude Code, Codex, OpenCode | 3 | 3,061 tok |
| milind-soni/OpenMausBot openmausbot.com Open Source Alternative to Grok Bot with a virtual machine that bots can use | 2,417 | Claude Code, Codex, OpenCode | 3 | 68 tok |
| CodeBoarding/CodeBoarding codeboarding.org Interactive architecture diagrams for codebases | 2,416 | Claude Code, Codex, OpenCode | 2 | 1,687 tok |
| samugit83/redamon An AI-powered agentic red team framework that automates offensive security operations, fro | 2,416 | Claude Code, Codex, OpenCode | 2 | 2,279 tok |
| landing-ai/ade-cli docs.landing.ai The official CLI for Agentic Document Extraction (ADE) by LandingAI — parse documents and | 2,411 | Claude Code | 2 | 200 tok |
| DrCatHicks/learning-opportunities A Claude or Codex skill for deliberate skill development during AI-assisted coding | 2,411 | Claude Code | 1 | 466 tok |
| OpenCloudGaming/OpenNOW Custom GeForce Now Client Named OpenNOW | 2,408 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,211 tok |
| utkuozdemir/pv-migrate CLI tool to easily migrate or backup/restore Kubernetes persistent volumes | 2,406 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,906 tok |
| The-Vibe-Company/companion thecompanion.sh Companion — self-hostable Skills Hub for organizations and coding agents. | 2,401 | Claude Code, Codex, OpenCode | 34 | 755 tok |
| crbnos/carbon carbon.ms Carbon is an open source ERP, MES and QMS for manufacturing. Perfect for complex assembly, | 2,397 | Claude Code, Codex, OpenCode | 32 | 3,554 tok |
| RAIT-09/obsidian-agent-client rait-09.github.io Bring AI agents into Obsidian via Agent Client Protocol (ACP), such as Claude Code, Codex | 2,397 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 5,299 tok |
| raine/workmux workmux.raine.dev git worktrees + tmux windows for zero-friction parallel dev | 2,395 | Claude Code | 3 | — |
| LichAmnesia/GPT-Prompt-Hub GPT-Prompt-Hub is an open-source community-driven repository dedicated to the collection, | 2,394 | Claude Code | 1 | 1,312 tok |
| vercel/workflow workflow-sdk.dev Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript | 2,386 | Claude Code, Codex, OpenCode | 5 | 8,869 tok |
| samanhappy/mcphub mcphub.app Self-hosted MCP gateway and management platform for connecting, managing, and operating MC | 2,384 | Claude Code, Codex, OpenCode | 3 | 428 tok |
| OPCFoundation/UA-.NETStandard OPC Unified Architecture .NET Standard | 2,383 | Claude Code, Codex, GitHub Copilot | 6 | 3,677 tok |
| natolambert/rlhf-book rlhfbook.com Textbook on reinforcement learning from human feedback | 2,376 | Claude Code, Codex, OpenCode | 8 | 1,668 tok |
| vercel/chat chat-sdk.dev A unified TypeScript SDK for building chat bots across Slack, Microsoft Teams, Google Chat | 2,354 | Claude Code, Codex, OpenCode | 3 | 1,284 tok |
| David-Crty/databasement david-crty.github.io Self-hosted database backup manager with a web UI. Schedule, backup, and restore MySQL, Po | 2,354 | Claude Code | 1 | 12,027 tok |
| jmiao24/Paper2Agent Paper2Agent is a multi-agent AI system that automatically transforms research papers into | 2,351 | Claude Code | 6 | — |
| datopian/portaljs portaljs.com 🌀 AI-native framework for building data portals. Scaffold a full portal from a brief and | 2,350 | Claude Code, Codex, OpenCode | 2 | 2,591 tok |
| supabitapp/supacode supacode.sh worktree coding agents command center. | 2,349 | Claude Code, Codex, OpenCode | 3 | 1,307 tok |
| llmsresearch/paperbanana Open source implementation and extension of Google Research’s PaperBanana for automated ac | 2,344 | Claude Code, GitHub Copilot | 4 | 890 tok |
| AgentsMesh/AgentsMesh agentsmesh.ai The AI Agent Workforce Platform. Run a hundred AI coding agents across your own machines — | 2,342 | Claude Code, Codex, OpenCode | 2 | 8,602 tok |