23,702 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| GoogleCloudPlatform/cxas-scrapi A powerful Python API, CLI, and set of Agent Skills for CX Agent Studio to automate, evalu | 116 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,557 tok |
| appleweiping/WEIPING_WIKI appleweiping.github.io knowledge base managed with an LLM workflow | 116 | Claude Code, Codex, OpenCode | 3 | 15,514 tok |
| mrgoonie/claudekit-cli claudekit.cc A CLI command to get started with ClaudeKit | 116 | Claude Code, Codex, OpenCode | 2 | 4,006 tok |
| godot-fun/godot-framework A lightweight Godot framework + agent skills for building and shipping games | 116 | Codex, OpenCode | 1 | 2,480 tok |
| SeifBenayed/cloclo Open-source Claude Code SDK — single-file CLIs in Node.js, Python, Go, Rust that use direc | 116 | Claude Code, Codex, OpenCode | 17 | 3,023 tok |
| eric-tramel/moraine eric-tramel.github.io Unified realtime agent trace database & search MCP | 116 | Claude Code, Codex, OpenCode | 4 | 2,736 tok |
| harnessworks/harness-starter-kit harnessworks.github.io 🐴 Prompt-first harness engineering for safer AI coding agent workflows. | 116 | Codex, OpenCode | 1 | 2,052 tok |
| manager-dot-dev/manager-skills Skills for engineering managers | 116 | Codex, OpenCode | 1 | 324 tok |
| pminervini/deep-research-mcp MCP server for OpenAI and Gemini Deep Research, Tavily Research, and self-hosted DR-Tulu a | 116 | Claude Code, Codex, OpenCode | 2 | 1,719 tok |
| tlbx-ai/tlbx tlbx.ai Open-source Agentic Development Environment (ADE) for Codex, Claude Code and other agents. | 116 | Codex, OpenCode | 1 | 4,314 tok |
| elixir-vibe/pi-elixir BEAM runtime tools for pi — connects to the running Elixir app via Tidewave | 116 | Codex, OpenCode | 1 | 1,626 tok |
| oil-oil/ui-ux-guide Organize project design guidelines, review interface and interaction issues, and produce d | 116 | Claude Code, Codex, OpenCode | 2 | 941 tok |
| finch04/LightBot A lightweight enterprise Java AI Agent platform. Covers advanced AI features including Age | 116 | Claude Code, Codex, OpenCode | 2 | 16,013 tok |
| MetcalfSolutions/Satori metcalfsolutions.github.io Claude Code skill & open-source wisdom companion (v6.6.0, Apache 2.0) for CLI, IDE, and we | 116 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 908 tok |
| Thurbeen/thurbox thurbox.thurbeen.eu TUI for agentic code orchestration | 116 | Claude Code, Codex, OpenCode | 13 | 5,677 tok |
| leehack/mcp_dart Dart implementation of MCP SDK | 116 | Codex, OpenCode | 1 | 1,244 tok |
| microsoft/vscode-copilotstudio VS Code Extension for Copilot Studio | 116 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 7,425 tok |
| rapiddweller/datamimic datamimic.io Model-driven synthetic test data for CI/CD and analytics - deterministic, privacy-preservi | 116 | Codex, OpenCode | 1 | 2,684 tok |
| Waybox-AI/roadtrip-skill roadtripskill.dev An AI agent skill that turns "start + days" into a road trip you can actually drive. | 116 | Claude Code, Codex, OpenCode | 2 | 4,360 tok |
| nwiizo/cargo-coupling crates.io A coupling analysis tool for Rust projects - measuring the 'right distance' in your code | 116 | Claude Code, Codex, OpenCode | 21 | 2,432 tok |
| bmad-code-org/bmad-method-test-architecture-enterprise Test Architect Full BMad Method Enhancement | 116 | Codex, OpenCode | 1 | 533 tok |
| syhily/kobato yufan.me An open source blog system for the writers. | 115 | Claude Code, Codex, OpenCode | 7 | 8,020 tok |
| friendsofhyperf/components 🚀 The most popular components for Hyperf. | 115 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 6,160 tok |
| oculus-samples/Unity-MoveFast Oculus Interaction SDK showcase demonstrating the use of Interaction SDK in Unity with han | 115 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,061 tok |
| ohmiler/gridgeist ohmiler.github.io Gridgeist turns product intent into a rigorous visual system—without the generic AI SaaS a | 115 | Codex, OpenCode | 1 | 141 tok |
| bladeofgod/flutter-ai-harness An AI-native engineering harness for production Flutter and hybrid mobile app repositorie | 115 | Claude Code, Codex, OpenCode | 55 | 6,359 tok |
| Peiiii/skild skild.sh The npm for Agent Skills — Discover, install, manage, and publish AI Agent Skills with eas | 115 | Codex, OpenCode | 1 | 1,625 tok |
| fuwasegu/aegis DAG-based Deterministic Context Compiler for AI Coding Agents | 115 | Claude Code, Codex, OpenCode | 6 | 5,151 tok |
| liberusoftware/real-estate-laravel liberusoftware.com Real Estate / Estate Agent, solution for your Property Agency. Application written in Lara | 115 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 15 | 33,626 tok |
| jacob-bd/universal-skills-manager | 115 | Claude Code, Codex, OpenCode | 2 | 8,102 tok |
| agentcompanies/agentcompanies | 115 | Codex, OpenCode | 1 | 245 tok |
| robertoshimizu/session-graph Turn your scattered AI coding sessions into a queryable knowledge graph. Multi-platform (C | 115 | Claude Code, Codex, OpenCode | 3 | 5,124 tok |
| livekit-examples/agent-starter-node docs.livekit.io A complete voice AI starter app for LiveKit Agents with Node.js | 115 | Claude Code, Codex, OpenCode | 2 | 1,273 tok |
| jthorborg/signalizer jthorborg.com Audio/signal visualizer plugin | 115 | Claude Code, Codex, OpenCode | 2 | 977 tok |
| mr-karan/hodor Agentic code reviewer for GitHub PRs and GitLab MRs. Multi-step reasoning with autonomous | 115 | Codex, OpenCode | 1 | 1,907 tok |
| LotusDecoder/zhixin-companion A companion-style prompt and agent configuration file for personal journaling, reflection, | 115 | Claude Code, Codex, OpenCode | 2 | 5,904 tok |
| catoncat/notion-local-ops-mcp Use Notion AI with your local files, shell, and fallback local agents. | 115 | Claude Code, Codex, OpenCode | 3 | 1,233 tok |
| compozy/kb | 115 | Claude Code, Codex, OpenCode | 23 | 8,948 tok |
| aAAaqwq/AGI-Super-Team npmjs.com An installable, cross-framework AI organization: C-suite agents, expert subagents, curated | 115 | Claude Code, Codex, OpenCode | 2 | 596 tok |
| octopusreview/octopus octopus-review.ai AI-powered PR review tool — multi-armed code analysis, no bug escapes 🐙 | 115 | Codex, OpenCode | 1 | 1,144 tok |
| illusionaireal/oh-my-patent npmjs.com 🏛️ The patent plugin for AI coding agents — turn technical ideas into patent disclosures | 115 | Claude Code, Codex, OpenCode | 2 | 2,801 tok |
| NVIDIA/elements nvidia.github.io The UI SDK and agent-ready developer toolkit for AI factories, robotics, and autonomous ve | 115 | Claude Code, Codex, OpenCode | 7 | 3,061 tok |
| denysosadchyi/figmosha2 Let Claude edit your Figma file for you — bulk-rename layers, swap variants, bind colour v | 115 | Claude Code, Codex, OpenCode | 2 | 5,810 tok |
| changkun/wallfacer Chat, specs, tasks, and code. An autonomous engineering platform. Full autonomy when you t | 115 | Codex, OpenCode | 1 | 202 tok |
| futuregene/future-os future-os.cn One AI agent, everywhere you work — terminal, desktop, mobile, and your chat apps. Rust co | 115 | Codex, OpenCode | 1 | 11,009 tok |
| Czarnak/tia-portal-mcp Specialized bridge designed to connect LLMs and AI agents directly to Siemens SIMATIC TIA | 115 | Codex, OpenCode | 1 | 8,786 tok |
| exmergo/dex exmergo.com Dex lets your agent build your analytics. | 115 | Codex, GitHub Copilot, OpenCode | 2 | 39,115 tok |
| helderberto/dotfiles ⚙️ Setup a macOS environment quickly and easily! | 114 | Codex, OpenCode | 1 | 366 tok |
| alpic-ai/apps-sdk-template alpic.ai A minimalist Typescript ChatGPT App based on the Skybridge framework | 114 | Claude Code, Codex, OpenCode | 2 | 32 tok |
| lfaoro/ssm A fast, keyboard-driven TUI that makes your existing ~/.ssh/config delightful to use at fl | 114 | Codex, OpenCode | 1 | 1,989 tok |