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 |
|---|---|---|---|---|
| cloudflare/artifact-fs workers.cloudflare.com ArtifactFS is a filesystem driver designed to mount large git repos as quickly as possible | 1,211 | Claude Code, Codex, OpenCode | 2 | 821 tok |
| nspady/google-calendar-mcp MCP integration for Google Calendar to manage events. | 1,211 | Claude Code, Codex, OpenCode | 10 | 2,636 tok |
| TIGER-AI-Lab/ClawBench claw-bench.com Open-source benchmark for browser AI agents on daily tasks. | 1,210 | Codex, OpenCode | 1 | 1,826 tok |
| Mibayy/token-savior mibayy.github.io MCP server that gets Claude to 97.9% (188/192) on a real coding benchmark at -80% active t | 1,207 | Claude Code, Codex, OpenCode | 2 | 3,006 tok |
| hijohnnylin/neuronpedia neuronpedia.org open source interpretability platform 🧠 | 1,206 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 7,332 tok |
| dermotduffy/advanced-camera-card card.camera A comprehensive camera card for Home Assistant | 1,206 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 9 tok |
| matthiasn/lotti matthiasn.github.io A private logbook with a staff of personal AI assistants. Agents read what you record and | 1,205 | Claude Code, Codex, OpenCode | 12 | 4,270 tok |
| Rimagination/scansci-pdf | 1,202 | Codex, OpenCode | 1 | 588 tok |
| Gentleman-Programming/gentleman-guardian-angel 😇 Gentleman Guardian Angel (gga) - Provider-agnostic code review using AI. Use Claude, Ge | 1,201 | Codex, OpenCode | 1 | 365 tok |
| fcakyon/claude-codex-settings claudesettings.com Battle-tested Claude Code, OpenAI Codex, Cursor configs, plugins, hooks and agents with Ki | 1,200 | Claude Code, Codex, OpenCode | 5 | 5,944 tok |
| Dicklesworthstone/coding_agent_session_search Unified TUI and CLI to index and search your local coding agent session history across 30+ | 1,200 | Codex, OpenCode | 1 | 19,893 tok |
| xixihhhh/clipforge xixihhhh.github.io ClipForge (formerly “带货剪手” / daihuo-jianshou): An open-source AI e-commerce short-video to | 1,199 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| heyhuynhgiabuu/proxypal A desktop app that lets you use your AI subscriptions (Claude, ChatGPT, Gemini, GitHub Cop | 1,197 | Codex, OpenCode | 1 | 716 tok |
| TrafficGuard/typedai typedai.dev TypeScript AI platform with AI chat, Autonomous agents, Software developer agents, chatbot | 1,197 | Codex, OpenCode | 1 | 4,307 tok |
| jerry-ai-dev/MODULAR-RAG-MCP-SERVER A modular RAG (Retrieval-Augmented Generation) system with MCP Server architecture. Using | 1,197 | Claude Code, Codex | 9 | — |
| keinsaasforever/better-chatbot app.keinsaas.com Formerly Better Chatbot. Navigator is an open-source AI workspace for agents, MCP and work | 1,196 | Codex, OpenCode | 1 | 617 tok |
| cognizant-ai-lab/neuro-san-studio decisionai.ml A playground for neuro-san | 1,194 | Claude Code, Codex, OpenCode | 2 | 1,636 tok |
| igorkasyanchuk/active_storage_validations igorkasyanchuk.com Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', | 1,193 | Claude Code, Codex, Cursor, OpenCode | 2 | 4,710 tok |
| foldkit/foldkit foldkit.dev | 1,193 | Claude Code, Codex, OpenCode | 13 | 11,809 tok |
| johnpapa/vscode-peacock Subtly change the color of your Visual Studio Code workspace. Ideal when you have multiple | 1,192 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,358 tok |
| deanpeters/product-manager-prompts A repository of Generative AI prompts for product managers using agents such as ChatGPT, C | 1,191 | Claude Code, Codex, OpenCode | 2 | 5,704 tok |
| todo-for-ai/todo-for-ai todo4ai.org 🤖 A comprehensive task management system specifically designed for AI assistants. Support | 1,191 | Codex, OpenCode | 1 | 84 tok |
| sipyourdrink-ltd/bernstein bernstein.run The open-source governance layer for AI agents: write the rules declaratively, Bernstein e | 1,190 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,236 tok |
| daangn/seed-design seed-design.io SEED Design System | 1,186 | Claude Code, Codex, OpenCode | 10 | 1,684 tok |
| Ido-Levi/Hephaestus Semi-Structured Agentic Framework. Workflows build themselves as agents discover what need | 1,185 | Claude Code, Codex, OpenCode | 4 | 666 tok |
| GetStream/stream-chat-react-native getstream.io 💬 React-Native Chat SDK ➜ Stream Chat. Includes a tutorial on building your own chat app | 1,183 | Claude Code, Codex, OpenCode | 7 | 7,249 tok |
| Dpro-at/Tel-Agent tel-agent.com AI phone assistant | open-source | 1,183 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 5,932 tok |
| its-maestro-baby/maestro The Bloomberg Terminal for CLI Agents, its Maestro Baby! | 1,181 | Codex, OpenCode | 1 | 1,486 tok |
| ayuayue/PiDeck pideck.caoayu.top PiDeck is an open-source desktop workspace for centrally managing pi Agent sessions in loc | 1,180 | Codex, OpenCode | 1 | 2,343 tok |
| Azure/GPT-RAG aka.ms Enterprise-grade accelerator for agentic RAG on Azure. Built on Microsoft Foundry with Fou | 1,179 | Codex, GitHub Copilot, OpenCode | 6 | 4,111 tok |
| agentrq/agentrq agentrq.com AgentRQ: Human-in-loop realtime conversational task manager for AI Agents. Self-hosted! Co | 1,178 | Claude Code, Codex, OpenCode | 2 | 2,601 tok |
| yding-git/personal-edge-proxy A practical multi-inbound, multi-outbound personal proxy setup with Xray, Hysteria2, REALI | 1,177 | Codex, OpenCode | 1 | 6,738 tok |
| platonai/Browser4 browser4.io Browser4 — an AI-native browser engine for autonomous agents, intelligent extraction, and | 1,176 | Claude Code, Codex, OpenCode | 3 | 8,533 tok |
| ClawBio/ClawBio clawbio.github.io 🦖 ClawBio - The first bioinformatics-native AI agent skill library. Local-first. Reproduc | 1,175 | Codex, OpenCode | 1 | 6,095 tok |
| JKorf/Binance.Net cryptoexchange.jkorf.dev C#/.NET client library for the Binance.com cryptocurrency exchange REST and WebSocket APIs | 1,174 | Codex, GitHub Copilot, OpenCode | 2 | 3,029 tok |
| PostHog/posthog.com posthog.com Official docs, website, and handbook for PostHog. | 1,167 | Claude Code, Codex, OpenCode | 10 | 2,242 tok |
| obot-platform/obot obot.ai Complete AI Governance Platform from Obot AI | 1,167 | Claude Code, Codex, OpenCode | 6 | 2,028 tok |
| withkynam/vibecode-pro-max-kit Your AI forgets. This remembers. Spec-driven coding harness for vibecoders, product owners | 1,165 | Claude Code, Codex, OpenCode | 56 | 15,545 tok |
| KroMiose/nekro-agent nekro.ai NekroAgent is a cross-platform Agent framework for multiplayer interaction scenarios, inte | 1,165 | Claude Code, Codex, OpenCode | 2 | 1,696 tok |
| udecode/dotai Skills for agents. | 1,163 | Codex, OpenCode | 1 | 192 tok |
| mars-tw/anti-gambling-trader-tw mars-tw.github.io Free and open-source tools for investment fraud prevention, trading statistics, and automa | 1,162 | Claude Code, Codex | 1 | — |
| diffblue/cbmc diffblue.github.io C Bounded Model Checker | 1,162 | Codex, OpenCode | 1 | 7,198 tok |
| BiFangKNT/mtga A local-agent-based approach to bypassing IDE restrictions on fixed model providers | 1,162 | Codex, OpenCode | 8 | 890 tok |
| zylos-ai/zylos-core zylos.ai 🐙 Give your AI a life — open-source agent infrastructure for team collaboration. | 1,160 | Claude Code, Codex, OpenCode | 2 | 2,040 tok |
| orangehrm/orangehrm OrangeHRM is a comprehensive Human Resource Management (HRM) System that captures all the | 1,160 | Claude Code, Codex, OpenCode | 32 | 2,896 tok |
| TencentCloudBase/CloudBase-AI-Toolkit docs.cloudbase.net Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & | 1,160 | Claude Code, Codex, OpenCode | 2 | 7,247 tok |
| AI-QL/tuui tuui.com A desktop MCP client designed as a tool unitary utility integration, accelerating AI adopt | 1,159 | Codex, OpenCode | 1 | 496 tok |
| mtymek/opencode-obsidian Embed OpenCode AI assistant directly in Obsidian's sidebar. | 1,159 | Codex, OpenCode | 11 | 752 tok |
| vm0-ai/vm0 okou.ai Okou connects to the tools your team already uses and does the work — across marketing, sa | 1,158 | Claude Code, Codex, OpenCode | 14 | 1,126 tok |
| lee-to/ai-factory aif.cutcode.dev You want to build with AI, but setting up the right context, prompts, and workflows takes | 1,157 | Claude Code, Codex, OpenCode | 2 | 12,842 tok |