1,207 projects whose own agent configuration covers testing. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| openclaw/openclaw openclaw.ai The AI that really does things. Any OS. Any Platform. The lobster way. 🦞 | 389,069 | Claude Code, Codex, GitHub Copilot, OpenCode | 58 | 3,844 tok |
| deepseek-ai/deepseek-harness deepseek.com DeepSeek Harness: Everything is a Plugin. | 214,334 | Claude Code, Codex, OpenCode | 13 | 3,736 tok |
| n8n-io/n8n n8n.io Fair-code workflow automation platform with native AI capabilities. Combine visual buildin | 203,589 | Claude Code, Codex, OpenCode | 26 | 4,979 tok |
| avelino/awesome-go awesome-go.com A curated list of awesome Go frameworks, libraries and software | 183,378 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 630 tok |
| langgenius/dify dify.ai Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collabo | 154,678 | Claude Code, Codex, OpenCode | 9 | 204 tok |
| openai/codex Lightweight coding agent that runs in your terminal | 121,960 | Codex, OpenCode | 12 | 5,182 tok |
| oven-sh/bun bun.com Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one | 95,896 | Claude Code, Codex, OpenCode | 19 | 4,512 tok |
| home-assistant/core home-assistant.io :house_with_garden: Open source home automation that puts local control and privacy first. | 90,294 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 4,443 tok |
| koala73/worldmonitor worldmonitor.app Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitor | 85,723 | Claude Code, Codex, OpenCode | 3 | 1,425 tok |
| warpdotdev/warp warp.dev Warp is an agentic development environment, born out of the terminal. | 64,845 | Claude Code, Codex, OpenCode | 24 | 4,233 tok |
| moeru-ai/airi airi.moeru.ai 💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings t | 48,866 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 32 | 7,075 tok |
| streamlit/streamlit streamlit.io Streamlit — A faster way to build and share data apps. | 45,704 | Claude Code, Codex, GitHub Copilot, OpenCode | 49 | 26,797 tok |
| payloadcms/payload payloadcms.com Payload is the open-source, fullstack Next.js framework, giving you instant backend superp | 44,591 | Claude Code, Codex, OpenCode | 14 | 5,194 tok |
| rapid7/metasploit-framework metasploit.com Metasploit Framework | 38,946 | Codex, GitHub Copilot, OpenCode | 6 | 7,425 tok |
| zhaoxuya520/reverse-skill Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack | 34,866 | Claude Code, Codex, OpenCode | 2 | 1,078 tok |
| getzep/graphiti help.getzep.com Build Real-Time Knowledge Graphs for AI Agents | 30,621 | Claude Code, Codex, OpenCode | 2 | 3,395 tok |
| chroma-core/chroma trychroma.com Search infrastructure for AI | 29,240 | Claude Code, Codex, OpenCode | 3 | 569 tok |
| 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 |
| recharts/recharts recharts.github.io Redefined chart library built with React and D3 | 27,545 | Claude Code, Codex, OpenCode | 7 | 310 tok |
| Wox-launcher/Wox woxlauncher.com A cross-platform launcher that simply works | 27,323 | Claude Code, Codex, OpenCode | 11 | 1,371 tok |
| deepset-ai/haystack haystack.deepset.ai Open-source AI orchestration framework for building context-engineered, production-ready L | 26,435 | Claude Code, Codex, OpenCode | 2 | 438 tok |
| h4ckf0r0day/obscura obscura.sh The headless browser for AI agents and web scraping | 26,268 | Codex, OpenCode | 1 | 2,630 tok |
| promptfoo/promptfoo promptfoo.dev Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. | 24,875 | Claude Code, Codex, OpenCode | 8 | 5,280 tok |
| tursodatabase/turso A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The | 24,185 | Claude Code, Codex, OpenCode | 15 | 2,197 tok |
| different-ai/openwork openworklabs.com The open-source alternative to Claude Cowork (powered by opencode) | 23,375 | Claude Code, Codex, OpenCode | 20 | 1,151 tok |
| micro/go-micro go-micro.dev A Go agent harness and service framework | 23,057 | Claude Code, Codex, OpenCode | 2 | 2,557 tok |
| czlonkowski/n8n-mcp n8n-mcp.com A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you | 22,843 | Claude Code, Codex, OpenCode | 10 | 2,869 tok |
| NVIDIA/NemoClaw docs.nvidia.com Run agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA Op | 22,393 | Claude Code, Codex, OpenCode | 31 | 4,217 tok |
| pingdotgg/t3code t3.codes | 21,874 | Claude Code, Codex, OpenCode | 6 | 3,461 tok |
| comet-ml/opik comet.com Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows wit | 21,843 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 14,869 tok |
| steipete/CodexBar codex.bar Show usage stats for OpenAI Codex and Claude Code, without having to login. | 21,024 | Claude Code, Codex, OpenCode | 5 | 1,512 tok |
| apache/shardingsphere Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security | 20,796 | Claude Code, Codex, OpenCode | 7 | 4,969 tok |
| pydantic/pydantic-ai pydantic.dev How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, eve | 19,757 | Claude Code, Codex, OpenCode | 12 | 3,621 tok |
| teng-lin/notebooklm-py Unofficial Python API and agentic skill for Google Gemini Notebook. Full programmatic acce | 19,187 | Claude Code, Codex, OpenCode | 2 | 2,673 tok |
| keploy/keploy keploy.io Open-source platform for creating safe, isolated production sandboxes for API, integration | 18,439 | Claude Code, Codex, OpenCode | 4 | 4,945 tok |
| ag-ui-protocol/ag-ui ag-ui.com AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications. | 15,752 | Claude Code, Codex, OpenCode | 16 | 1,403 tok |
| mobile-dev-inc/Maestro maestro.dev Painless E2E Automation for Mobile and Web | 15,513 | Claude Code, Codex, OpenCode | 4 | 3,171 tok |
| apache/pulsar pulsar.apache.org Apache Pulsar - distributed pub-sub messaging system | 15,326 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,674 tok |
| coder/coder coder.com Secure environments for developers and their agents | 14,387 | Claude Code, Codex, Cursor, OpenCode | 14 | 1,407 tok |
| ixartz/Next-js-Boilerplate nextjs-boilerplate.com 🚀🎉📚 Nextjs Boilerplate and Starter with App Router and Page Router support, Tailwind CS | 13,069 | Claude Code, Codex, OpenCode | 2 | 886 tok |
| elastic/beats elastic.co :tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash | 12,643 | Codex, OpenCode | 1 | 1,665 tok |
| elie222/inbox-zero getinboxzero.com The world's best AI personal assistant for email. Open source app to help you reach inbox | 12,155 | Claude Code, Codex, Cursor, OpenCode | 26 | 1,754 tok |
| NangoHQ/nango nango.dev Build product integrations with AI. | 11,746 | Claude Code, Codex, OpenCode | 12 | 609 tok |
| MemTensor/MemOS memos.openmem.net Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, an | 11,209 | Claude Code, Codex, OpenCode | 7 | 3,034 tok |
| modelcontextprotocol/inspector modelcontextprotocol.io Visual testing tool for MCP servers | 10,834 | Claude Code, Codex, OpenCode | 13 | 16,145 tok |
| data-privacy-stack/presidio presidio.dataprivacystack.org An open-source framework for detecting, redacting, masking, and anonymizing sensitive data | 10,759 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 6,710 tok |
| Kuberwastaken/claurst claurst.kuber.studio Agentic Coding for Builders who Ship | 10,291 | Codex, OpenCode | 1 | 2,407 tok |
| omnigent-ai/omnigent omnigent.ai Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, C | 9,752 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 1,770 tok |
| NVIDIA/garak discord.gg the LLM vulnerability scanner | 9,120 | Codex, OpenCode | 1 | 1,415 tok |
| cloudflare/computer Give your agent a computer 👾 | 9,099 | Claude Code, Codex, OpenCode | 7 | 2,240 tok |