44,817 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 |
|---|---|---|---|---|
| modelcontextprotocol/rust-sdk docs.rs The official Rust SDK for the Model Context Protocol | 4,093 | GitHub Copilot | 1 | 613 tok |
| thomasnordquist/MQTT-Explorer mqtt-explorer.com An all-round MQTT client that provides a structured topic overview | 4,092 | GitHub Copilot | 1 | 2,582 tok |
| unclebob/swarm-forge A simple tool for coordinating several AI agents. | 4,087 | Codex, OpenCode | 1 | 61 tok |
| dagger/container-use container-use.com Development environments for coding agents. Enable multiple agents to work safely and inde | 4,084 | Claude Code, Codex, OpenCode | 2 | 2,217 tok |
| ginobefun/BestBlogs bestblogs.dev bestblogs.dev - Curates top programming, AI, product, and technology articles, with large | 4,081 | Claude Code | 1 | 536 tok |
| marin-community/marin marin.community Open-source framework for the research and development of foundation models. | 4,074 | Claude Code, Codex, OpenCode | 31 | 2,893 tok |
| expo/skills A collection of AI agent skills for working with Expo projects and Expo Application Servic | 4,066 | Claude Code, Codex, OpenCode | 2 | 2,989 tok |
| remorses/playwriter playwriter.dev Chrome extension & CLI to let agents control your browser. Runs Playwright snippets in a s | 4,061 | Codex, OpenCode | 1 | 5,786 tok |
| steipete/oracle askoracle.sh Ask the oracle when you're stuck. Invoke GPT-5 Pro with a custom context and files. | 4,061 | Codex, OpenCode | 1 | 1,152 tok |
| skyhook-io/radar radarhq.io The missing open-source Kubernetes UI with a built-in MCP server for AI agents. See what's | 4,054 | Claude Code, Codex | 11 | 12,232 tok |
| anthropics/anthropic-sdk-python | 4,047 | Claude Code | 1 | 7,537 tok |
| atopile/atopile atopile.io Design circuit boards with code! ✨ Get software-like design reuse 🚀, validation, version | 4,042 | Claude Code, Codex, GitHub Copilot, OpenCode | 25 | 5,851 tok |
| badrisnarayanan/antigravity-claude-proxy Proxy that exposes Antigravity provided claude / gemini models, so we can use them in Clau | 4,041 | Claude Code | 1 | 623 tok |
| CookSleep/gpt_image_playground gpt-image-playground.cooksleep.dev Image generation and editing tool based on the OpenAI gpt-image-2 API | 4,035 | Codex, OpenCode | 1 | 3,307 tok |
| huggingface/huggingface_hub huggingface.co The official CLI and Python client for the Hugging Face Hub. | 4,033 | Claude Code, Codex, OpenCode | 3 | 2,568 tok |
| sourcebot-dev/sourcebot sourcebot.dev Sourcebot is a self-hosted tool that helps humans and agents understand your codebase. | 4,019 | GitHub Copilot | 1 | — |
| cursor/community-plugins cursor.directory Plugins from the Cursor community | 4,018 | Claude Code, Codex, Cursor, OpenCode | 2 | 1,200 tok |
| matt1398/claude-devtools claude-dev.tools The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, suba | 4,015 | Claude Code | 12 | 1,595 tok |
| erupts/erupt erupt.xyz Make the model your single source of truth. Erupt is a model-driven engine for enterprise | 3,986 | Claude Code, Codex, OpenCode | 3 | 4,629 tok |
| BenedictKing/ccx benedictking.github.io Claude / Codex / Gemini API Proxy - CCX | 3,983 | Claude Code, Codex, OpenCode | 6 | 3,089 tok |
| duolahypercho/codex-router External-model router for Codex with guided Kimi OAuth/API, DeepSeek, safe migration, and | 3,979 | Claude Code, Codex | 3 | 103 tok |
| gadievron/raptor Raptor turns Claude Code into a general-purpose AI offensive/defensive security agent. By | 3,976 | Claude Code | 6 | 6,752 tok |
| disler/claude-code-hooks-mastery Master Claude Code Hooks | 3,971 | Claude Code | 40 | — |
| freestylefly/CodexGuide codexguide.ai CodexGuide: A practical Codex guide for beginners, creators, developers, and teams worldwi | 3,966 | Claude Code, Codex | 2 | — |
| evalstate/fast-agent fast-agent.ai Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support | 3,959 | Codex, OpenCode | 1 | 1,057 tok |
| samuelgursky/davinci-resolve-mcp MCP server integration for DaVinci Resolve Studio | 3,953 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 30 | 7,212 tok |
| Mesh-LLM/mesh-llm meshllm.cloud Distributed AI/LLM for the people. Share compute privately or publicly to power your agent | 3,952 | Claude Code, Codex, GitHub Copilot, OpenCode | 32 | 4,838 tok |
| dembrandt/dembrandt dembrandt.com Extract any website’s design system into tokens in seconds: logo, colors, typography, bord | 3,952 | Claude Code | 1 | 1,792 tok |
| sandbox-quantum/switch switchagents.ai Open-source AI teammates in Slack, Teams, Discord, Telegram and Mattermost. Self-host it, | 3,951 | Claude Code | 1 | 3,545 tok |
| BytePioneer-AI/openclaw-china OpenClaw China plugin: supports Feishu, DingTalk, QQ, WeCom, and WeChat. | 3,949 | Codex, OpenCode | 1 | 1,172 tok |
| parcadei/Continuous-Claude-v3 Context management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP exe | 3,948 | Claude Code | 8 | — |
| mysticaltech/terraform-hcloud-kube-hetzner Optimized and Maintenance-free Kubernetes on Hetzner Cloud in one command! | 3,941 | Claude Code, Codex, OpenCode | 12 | 4 tok |
| yvgude/lean-ctx leanctx.com LeanCTX is the Context Gateway for AI Systems. Select task-relevant context, apply support | 3,931 | Codex, GitHub Copilot, Kiro, OpenCode, Windsurf | 4 | 6,577 tok |
| DingTalk-Real-AI/dingtalk-workspace-cli DingTalk Workspace is an officially open-sourced cross-platform CLI tool from DingTalk. It | 3,930 | Codex, OpenCode | 1 | 9,905 tok |
| ilysenko/codex-desktop-linux Unofficial ChatGPT desktop app for Linux (formerly the Codex app), built locally from Open | 3,927 | Codex, OpenCode | 1 | 1,840 tok |
| jakubkrehel/make-interfaces-feel-better jakub.kr An agent skill that helps make your interface feel better. | 3,920 | Claude Code, Codex, OpenCode | 2 | 795 tok |
| simonlin1212/TradingAgents-astock arxiv.org A-share multi-agent investment research framework — compatible with A-share data sources ( | 3,913 | Claude Code | 1 | 4,011 tok |
| Ontos-AI/knowhere knowhereto.ai Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG. | 3,910 | Codex, OpenCode | 1 | 7,360 tok |
| nickjvandyke/opencode.nvim Neovim 🤝 OpenCode in the flow that you already know. | 3,905 | Codex, OpenCode | 1 | 1,285 tok |
| claraverse-space/ClaraVerse claraverse.space Claraverse is a opesource privacy focused ecosystem to replace ChatGPT, Claude, N8N, Image | 3,904 | Claude Code | 1 | 1,106 tok |
| dromara/liteflow Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orch | 3,901 | Claude Code, Codex, OpenCode | 2 | 7,325 tok |
| TracecatHQ/tracecat tracecat.com Open-source security automation platform for teams and AI agents | 3,895 | Claude Code, Codex, OpenCode | 11 | 1,423 tok |
| tutti-os/tutti tutti.sh Where people and agents build in tune. | 3,892 | Codex, OpenCode | 6 | 2,302 tok |
| code-yeongyu/lazycodex lazycodex.ai The one and only agent harness for complex codebases. Project memory, planning, execution, | 3,882 | Codex, OpenCode | 1 | 622 tok |
| leaperone/MultiPost-Extension multipost.app A browser extension that helps users publish content to multiple social media platforms wi | 3,877 | Claude Code | 1 | 901 tok |
| pulsejet/memories memories.gallery Fast, modern and advanced photo management suite. Runs as a Nextcloud app. | 3,877 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 898 tok |
| ailyProject/aily-blockly aily.pro AI IDE for hardware development, support Arduino, MicroPython, ESP32, STM32, RP2040, Nrf5x | 3,869 | Claude Code, Codex, OpenCode | 4 | 938 tok |
| Alpha-Dojo/DojoAgents DojoAgents: Full-Market AI Copilot for Personal Investment | 3,864 | Codex, OpenCode | 1 | 5,157 tok |
| Pimzino/claude-code-spec-workflow Automated workflows for Claude Code. Features spec-driven development for new features (Re | 3,856 | Claude Code | 2 | — |
| ivbeg/awesome-status-pages Awesome list of status page open source software, services and public status pages of majo | 3,843 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 243 tok |