32,004 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269Frontend2,250Security1,980Productivity1,695
All Claude Code32,004 Codex23,112 OpenCode21,881 GitHub Copilot3,501 Gemini CLI1,902 Cursor1,724 Windsurf62 Kiro40
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| huggingface/diffusers huggingface.co 🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in | 34,452 | Claude Code, Codex, OpenCode | 6 | 10 tok |
| langfuse/langfuse langfuse.com 🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt manageme | 34,241 | Claude Code, Codex, OpenCode | 41 | 9 tok |
| JCodesMore/ai-website-cloner-template dsc.gg Clone any website with one command using AI coding agents | 33,963 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,597 tok |
| nicolargo/glances nicolargo.github.io Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, macOS and Window | 33,531 | Claude Code | 3 | 1,149 tok |
| alibaba/nacos nacos.io an easy-to-use dynamic service discovery, configuration and service management platform fo | 33,348 | Claude Code, Codex, OpenCode | 2 | 6,343 tok |
| qarmin/czkawka Multi functional app to find duplicates, empty folders, similar images etc. | 33,266 | Claude Code, Codex, OpenCode | 2 | 4,346 tok |
| OWASP/CheatSheetSeries cheatsheetseries.owasp.org The OWASP Cheat Sheet Series was created to provide a concise collection of high value inf | 33,104 | Claude Code, Codex, OpenCode | 2 | 2,094 tok |
| binarywang/WxJava Java SDK for WeChat development, supporting back-end development for WeChat Pay, Open Plat | 33,069 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,461 tok |
| github/github-mcp-server GitHub's official MCP Server | 32,768 | Claude Code, GitHub Copilot | 2 | 3,217 tok |
| zeroclaw-labs/zeroclaw zeroclawlabs.ai Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platfo | 32,736 | Claude Code, Codex, OpenCode | 13 | 1,046 tok |
| iOfficeAI/AionUi aionui.com Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ mor | 32,631 | Claude Code, Codex, OpenCode | 7 | 1,668 tok |
| cockroachdb/cockroach cockroachlabs.com CockroachDB — the cloud native, distributed SQL database designed for high availability, e | 32,441 | Claude Code | 22 | 1,292 tok |
| block/buzz A hive mind communication platform | 32,269 | Claude Code, Codex, OpenCode | 4 | 9,311 tok |
| conductor-oss/conductor docs.conductor-oss.org Conductor is an event driven agentic workflow engine providing durable and highly resilien | 32,186 | Claude Code, Codex, OpenCode | 3 | 2,762 tok |
| SigNoz/signoz signoz.io SigNoz is an open-source, OpenTelemetry-native observability platform for your team and th | 32,021 | Claude Code | 3 | — |
| rustfs/rustfs rustfs.com 🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible | 31,763 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 3,287 tok |
| tirth8205/code-review-graph code-review-graph.com Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codeb | 31,230 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 5,020 tok |
| vercel-labs/agent-skills skills.sh Vercel's official collection of agent skills | 30,915 | Claude Code, Codex, OpenCode | 2 | 771 tok |
| googleworkspace/cli developers.google.com Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Cha | 30,765 | Claude Code, Codex, OpenCode | 3 | 2,720 tok |
| nanocoai/nanoclaw nanoclaw.dev A lightweight alternative to OpenClaw that runs in containers for security. Connects to Wh | 30,711 | Claude Code, Codex, OpenCode | 3 | 7,214 tok |
| getzep/graphiti help.getzep.com Build Real-Time Knowledge Graphs for AI Agents | 30,621 | Claude Code, Codex, OpenCode | 2 | 3,395 tok |
| heroui-inc/heroui heroui.com 🚀 Beautiful, fast and modern React UI library. (Previously NextUI) | 30,591 | Claude Code, Codex, OpenCode | 7 | 10,664 tok |
| davila7/claude-code-templates aitmpl.com CLI tool for configuring and monitoring Claude Code | 30,546 | Claude Code | 24 | 6,911 tok |
| topoteretes/cognee cognee.ai Cognee is the open-source AI memory platform for agents. Give your AI agents persistent lo | 30,542 | Claude Code, Codex, OpenCode | 9 | 14,146 tok |
| ComposioHQ/composio docs.composio.dev Composio powers 1000+ toolkits, tool search, context management, authentication, and a san | 30,084 | Claude Code, Codex, OpenCode | 2 | 1,187 tok |
| garrytan/gbrain Garry's Opinionated OpenClaw/Hermes Agent Brain | 29,668 | Claude Code, Codex, OpenCode | 2 | 17,536 tok |
| labring/FastGPT fastgpt.io FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of o | 29,592 | Claude Code, Codex, OpenCode | 12 | 2,651 tok |
| tobi/qmd mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking c | 29,570 | Claude Code | 1 | 1,727 tok |
| wilsonfreitas/awesome-quant wilsonfreitas.github.io A curated list of insanely awesome libraries, packages and resources for Quants (Quantitat | 29,466 | Claude Code, Codex, OpenCode | 2 | 2,667 tok |
| assafelovic/gpt-researcher gptr.dev An autonomous agent that conducts deep research on any data using any LLM providers | 29,321 | Claude Code, Cursor | 2 | 1,126 tok |
| nrwl/nx nx.dev The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your buil | 29,317 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 41 | 4,283 tok |
| supermemoryai/supermemory supermemory.ai Memory and context engine + app that is extremely fast, scalable, and can be run fully loc | 29,246 | Claude Code | 1 | 884 tok |
| chroma-core/chroma trychroma.com Search infrastructure for AI | 29,240 | Claude Code, Codex, OpenCode | 3 | 569 tok |
| openai/openai-agents-python openai.github.io A lightweight, powerful framework for multi-agent workflows | 29,235 | Claude Code, Codex, OpenCode | 16 | 8,009 tok |
| langchain-ai/deepagents docs.langchain.com The batteries-included agent harness. | 29,076 | Claude Code, Codex, OpenCode | 2 | 2,268 tok |
| viatsko/awesome-vscode viatsko.github.io 🎨 A curated list of delightful VS Code packages and resources. | 29,006 | Claude Code | 1 | 515 tok |
| alibaba/page-agent alibaba.github.io JavaScript in-page GUI agent. Control web interfaces with natural language. | 29,000 | Claude Code, Codex, OpenCode | 7 | 1,608 tok |
| oraios/serena oraios.github.io A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities | 28,916 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 156 tok |
| virgiliojr94/book-to-skill Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use | 28,851 | Claude Code, Codex, OpenCode | 2 | 1,099 tok |
| karakeep-app/karakeep karakeep.app A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic | 28,846 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 700 tok |
| yamadashy/repomix repomix.com 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly | 28,225 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 52 tok |
| rohitg00/agentmemory agent-memory.dev #1 Persistent memory for AI coding agents based on real-world benchmarks | 28,106 | Claude Code, Codex, OpenCode | 1 | 1,546 tok |
| eyaltoledano/claude-task-master tryhamster.com An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and | 28,053 | Claude Code, Cursor | 5 | 1,815 tok |
| BloopAI/vibe-kanban vibekanban.com Get 10X more out of Claude Code, Codex or any coding agent | 28,030 | Claude Code, Codex, OpenCode | 2 | 1,008 tok |
| kestra-io/kestra go.kestra.io Event Driven Orchestration & Scheduling Platform for Mission Critical Applications | 28,008 | Claude Code, Codex, OpenCode | 2 | 6,951 tok |
| charmbracelet/crush Glamourous agentic coding for all 💘 | 27,938 | Claude Code, Codex, OpenCode | 3 | 2,533 tok |
| jarrodwatts/claude-hud A Claude Code plugin that shows what's happening - context usage, active tools, running ag | 27,858 | Claude Code | 1 | 1,531 tok |
| mlflow/mlflow mlflow.org The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables te | 27,837 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 2,333 tok |
| google-labs-code/design.md stitch.withgoogle.com A format specification for describing a visual identity to coding agents. DESIGN.md gives | 27,753 | Claude Code, Codex | 4 | — |
| mastra-ai/mastra mastra.ai Mastra is the modern TypeScript framework for AI-powered applications and agents. | 27,747 | Claude Code, Codex, OpenCode | 35 | 416 tok |