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 |
|---|---|---|---|---|
| zenbu-labs/terminal-browser terminal-browser.com A real browser inside your terminal | 4,462 | Claude Code, Codex, OpenCode | 3 | 308 tok |
| zgsm-ai/costrict costrict.ai Costrict - strict AI coder for enterprises, quality first, including AI Agent, AI CodeRevi | 4,462 | Codex, OpenCode | 1 | 127 tok |
| AlexAnys/awesome-openclaw-usecases-zh 🇨🇳 Complete collection of Chinese OpenClaw use cases | 50 real-world scenarios | Local a | 4,452 | Claude Code, Codex, OpenCode | 2 | 3,872 tok |
| archestra-ai/archestra archestra.ai Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator | 4,431 | Claude Code, Codex, OpenCode | 2 | 250 tok |
| mixedbread-ai/mgrep demo.mgrep.mixedbread.com A calm, CLI-native way to semantically grep everything, like code, images, pdfs and more. | 4,430 | Claude Code, Codex, OpenCode | 7 | 1,917 tok |
| kunchenguid/lavish-axi HTML is the new markdown. Lavish is the new editor for your HTML artifacts. | 4,408 | Claude Code, Codex, OpenCode | 3 | 5,303 tok |
| yynxxxxx/Codex-X codex-x.site A cross-platform visual management tool for the OpenAI Codex desktop app/CLI, featuring Pr | 4,400 | Codex, OpenCode | 1 | 337 tok |
| nyldn/claude-octopus reddit.com Run multiple AI models against the same research, design, or coding task. Surface disagree | 4,388 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,205 tok |
| camunda/camunda camunda.com Agentic Orchestration Platform | 4,352 | Claude Code, Codex, GitHub Copilot, OpenCode | 46 | 6,991 tok |
| synthetic-sciences/openscience openscience.sh The open-source AI workbench for scientific research | 4,348 | Claude Code, Codex, OpenCode | 2 | 3,883 tok |
| UsefulSoftwareCo/executor executor.sh The missing integration layer for AI agents. Let them call any OpenAPI / MCP / GraphQL / c | 4,341 | Claude Code, Codex, OpenCode | 2 | 5,264 tok |
| rolldown/tsdown tsdown.dev The elegant bundler for libraries powered by Rolldown | 4,334 | Claude Code, Codex, OpenCode | 2 | 2,618 tok |
| LycheeOrg/Lychee lycheeorg.dev A great looking and easy-to-use photo-management-system you can run on your server, to man | 4,330 | Codex, GitHub Copilot, OpenCode | 2 | 4,686 tok |
| crafter-station/petdex petdex.dev A public gallery of animated pets for Codex, Claude Code, DeepSeek Harness, Hermes, OpenCo | 4,328 | Claude Code, Codex, OpenCode | 6 | 1,628 tok |
| haris-musa/excel-mcp-server excelmcpserver.com Excel MCP server: let AI (Claude, Cursor, Codex) create and edit Excel files with charts, | 4,278 | Claude Code, Codex, OpenCode | 2 | 4,211 tok |
| davidondrej/skills cloudroom.dev access to david ondrej's personal agent skills | 4,261 | Codex, OpenCode | 1 | 1,481 tok |
| kunchenguid/gnhf Before I go to bed, I tell my agents: good night, have fun | 4,260 | Claude Code, Codex, OpenCode | 2 | 954 tok |
| arcboxlabs/arcbox arcbox.dev Run AI agents on real and isolated machines — own kernel, filesystem, and network — with < | 4,251 | Codex, GitHub Copilot, OpenCode | 2 | 6,069 tok |
| nextdns/nextdns nextdns.io NextDNS CLI client (DoH Proxy) | 4,247 | Codex, OpenCode | 1 | 941 tok |
| microsoft/apm microsoft.github.io Agent Package Manager | 4,246 | Claude Code, Codex, GitHub Copilot | 52 | 11,514 tok |
| xintaofei/codeg docs.codeg.app Collaborative multi-agent AI coding workspace: aggregate sessions from Claude Code, Codex, | 4,245 | Claude Code, Codex, OpenCode | 2 | 3,425 tok |
| foru17/neko-master A modern and elegant dashboard for network traffic visualization and analysis. | 4,243 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 3,328 tok |
| thinking-machines-lab/tinker-cookbook Post-training with Tinker | 4,236 | Claude Code, Codex, OpenCode | 2 | 3,441 tok |
| flox/flox flox.dev The Deterministic Foundation for your SDLC | 4,194 | Claude Code, Codex, OpenCode | 7 | 5,681 tok |
| cloudflare/kumo kumo-ui.com Cloudflare's component library for building modern web applications. | 4,182 | Claude Code, Codex, OpenCode | 2 | 2,366 tok |
| moonrepo/moon moonrepo.dev A build system and monorepo management tool for the web ecosystem, written in Rust. | 4,177 | Claude Code, Codex, OpenCode | 4 | 1,278 tok |
| kagent-dev/kagent kagent.dev Cloud Native Agentic AI | Discord: https://bit.ly/kagentdiscord | 4,165 | Claude Code, Codex, OpenCode | 4 | 2,000 tok |
| tolgee/tolgee-platform tolgee.io Developer & translator friendly web-based localization platform | 4,155 | Codex, OpenCode | 1 | 2,094 tok |
| ericc-ch/copilot-api ericc-ch.github.io Turn GitHub Copilot into OpenAI/Anthropic API compatible server. Usable with Claude Code! | 4,150 | Codex, OpenCode | 1 | 441 tok |
| groupultra/telegram-search search.lingogram.app 🔍 Export and fuzzy search your Telegram chat history | Export and fuzzy search your Teleg | 4,140 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 2,384 tok |
| ardanlabs/service ardanlabs.com Starter-kit for writing services in Go using Kubernetes. | 4,134 | Codex, OpenCode | 1 | 1,002 tok |
| microfeed/microfeed microfeed.org an agentic cms self-hosted on cloudflare, for podcasts, blogs, photos, videos, documents, | 4,134 | Claude Code, Codex, OpenCode | 2 | 2,671 tok |
| apache/tika tika.apache.org The Apache Tika toolkit detects and extracts metadata and text from over a thousand differ | 4,130 | Codex, OpenCode | 1 | 936 tok |
| stickerdaniel/linkedin-mcp-server Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to | 4,119 | Claude Code, Codex, OpenCode | 8 | 6,457 tok |
| nowork-studio/notfair-plugin notfair.co Open-source SEO, GEO, and marketing skills for AI agents. | 4,114 | Codex, OpenCode | 1 | 2,499 tok |
| ZToolsCenter/ZTools An open-source implementation of uTools, a high-performance, scalable application launcher | 4,109 | Codex, OpenCode | 1 | 542 tok |
| spencermountain/spacetime spacetime.how A lightweight javascript timezone library | 4,108 | Codex, OpenCode | 1 | 1,064 tok |
| raullenchai/Rapid-MLX rapidmlx.com Rapid-MLX is an open-source (Apache 2.0) OpenAI- and Anthropic-compatible LLM inference se | 4,104 | Claude Code, Codex, OpenCode | 4 | 3,229 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 |
| 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 |
| 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 |
| 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 |
| cursor/community-plugins cursor.directory Plugins from the Cursor community | 4,018 | Claude Code, Codex, Cursor, OpenCode | 2 | 1,200 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 |