32,505 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 |
|---|---|---|---|---|
| composio-community/skills | 186 | Claude Code, Codex | 1 | — |
| crisnahine/rails-ai-context crisnahine.github.io Rails MCP server: stop AI coding agents from guessing your app. A Ruby gem with 35 read-on | 186 | Claude Code, Codex, OpenCode | 2 | 158 tok |
| learningmatter-mit/AtomisticSkills arxiv.org Integrating AtomisticSkills into Agentic IDEs (Cursor, Claude Code, Codex, Google Antigrav | 186 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,749 tok |
| yyyzl/push-2-talk PushToTalk is a high-performance desktop voice input tool. More than just speech-to-text, | 185 | Claude Code, Codex, OpenCode | 3 | 9,481 tok |
| jtgsystems/Custom-Modes-Roo-Code jtgsystems.com 🚀 Custom modes for Roo Code VS Code extension - Enhanced AI coding assistance configurati | 185 | Claude Code, Codex, OpenCode | 2 | 8,075 tok |
| samyama-ai/samyama-graph samyama.dev Rust graph-vector database: OpenCypher (99.9% of evaluated TCK scenarios pass), vector sea | 185 | Claude Code | 1 | 3,147 tok |
| marcuspat/turbo-flow turboflow.online The rules layer for AI-written code — rig-lite: a fail-closed cross-model review gate, a w | 185 | Claude Code, Codex, OpenCode | 2 | 930 tok |
| github/gh-aw-mcpg GitHub Agentic Workflows MCP Gateway | 185 | Claude Code, Codex, OpenCode | 3 | 8,754 tok |
| vericontext/vibeframe vibeframe.ai Frontier AI video generation for coding agents - Seedance, Runway, Veo, Kling on your own | 185 | Claude Code, Codex, OpenCode | 16 | 2,651 tok |
| debugmcp/mcp-debugger A headless, agentic debugger over MCP — let your AI agents debug running programs in seven | 185 | Claude Code, Codex, OpenCode | 2 | 14,694 tok |
| twjackysu/TWSEMCPServer MCP Server for the Taiwan Stock Exchange OpenAPI, also integrating selected real-time quot | 185 | Claude Code | 1 | 15,848 tok |
| trilwu/secskills trilwu.github.io Transform Claude Code into your personal security engineer | 185 | Claude Code | 2 | — |
| cappyeo/discord-mcp cappyeo.github.io Open-source Discord MCP server for Claude, Codex, Cursor and other AI clients: 209 typed t | 185 | Claude Code, Codex, OpenCode | 2 | 525 tok |
| oaslananka/kicad-mcp-pro oaslananka.github.io MCP server for KiCad, connecting AI agents to schematic and PCB workflows, ERC/DRC validat | 185 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 822 tok |
| bobbylight/AutoComplete A code completion library for Swing text components, with special support for RSyntaxTextA | 185 | Claude Code | 1 | — |
| yusifeng/formax Terminal-first AI assistant for software engineering tasks (inspired by Claude Code v2.0.6 | 184 | Claude Code, Codex, OpenCode | 24 | 3,483 tok |
| teabranch/open-responses-server open-responses-server.teabranch.dev Wraps any OpenAI API interface as Responses with MCPs support so it supports Codex. Adding | 184 | Claude Code | 3 | 1,233 tok |
| realtime-ai/realtime-ai A real-time Agent framework for audio and video. | 184 | Claude Code | 1 | 1,317 tok |
| Siigari/claude-heartbeat Keep Claude Code alive and autonomous without -p. Heartbeat hook + inbox/outbox pattern. | 184 | Claude Code | 3 | 137 tok |
| celesteanders/harness Harness engineering best practices | 184 | Claude Code | 1 | — |
| skilld-dev/vue-ecosystem-skills Agent Skills for the Vue ecosystem, written from current docs, issues, and releases | 184 | Claude Code | 1 | 499 tok |
| josefbacik/systing A libbpf based tracer to help figure out what an application is doing. | 184 | Claude Code | 2 | 1,306 tok |
| chainstacklabs/polymarket-alpha-bot Find alpha, manage positions in Polymarket | 184 | Claude Code, Codex, OpenCode | 11 | 1,304 tok |
| smnandre/symfony-ux-skills ux.symfony.com Symfony UX skills for Claude, Gemini, Codex, ... Live Component, Twig Component, Turbo, St | 184 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,146 tok |
| zapier/connectors Connect your agent to the apps you already use - with or without Zapier. | 184 | Claude Code, Codex, OpenCode | 2 | 1,507 tok |
| szymdzum/browser-debugger-cli npmjs.com Let Claude Code and other coding agents drive and debug Chrome from the shell. DOM, networ | 184 | Claude Code | 3 | 2,568 tok |
| affromero/flight-finder flight-finder.org Self-hosted flight, hotel, and car rental price tracking with alerts, price history, and w | 184 | Claude Code, Codex, OpenCode | 2 | 5,096 tok |
| Sma1lboy/rove rove.run Rove — the agent multiplexer for your terminal. Run coding agents on parallel tasks with i | 184 | Claude Code, Codex, OpenCode | 59 | 2,334 tok |
| terryso/claude-code-playwright-mcp-test terryso.github.io A YAML-based Playwright MCP automation testing framework designed for Claude Code | 184 | Claude Code | 6 | 1,719 tok |
| Rasukarusan/shellnium shellnium-site.vercel.app :dizzy: Selenium Webdriver for Bash (or Zsh). | 183 | Claude Code | 2 | 642 tok |
| keypo-us/keypo-cli Local-first, hardware-bound key management and encrypted secrets for AI agents. | 183 | Claude Code | 2 | 1,318 tok |
| Byndyusoft/aact CLI and library for validating, analyzing, and generating the architecture of microservice | 183 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,408 tok |
| appautomaton/document-SKILLs appautomaton.com Claude Code and Codex SKILLs for PDF, Excel, Word, and PowerPoint manipulation — extractio | 183 | Claude Code, Codex, OpenCode | 2 | 1,252 tok |
| ShunmeiCho/cc-clip Paste images into remote Claude Code & Codex CLI over SSH — clipboard bridging for macOS a | 183 | Claude Code | 1 | 5,905 tok |
| silver-flight-group/kakaocli KakaoTalk CLI for AI agents - read and send messages via database + UI automation | 183 | Claude Code, Codex, OpenCode | 2 | 3,697 tok |
| cacity/VideoHub videohub.my VideoHub is a local multi-platform video processing and intelligent editing tool supportin | 183 | Claude Code, Codex | 12 | — |
| Automaat/lightroom-mcp MCP server for Adobe Lightroom Classic | 183 | Claude Code, Codex, OpenCode | 2 | 5,078 tok |
| lfnovo/content-core Extract what matters from any media source | 183 | Claude Code, Codex, OpenCode | 2 | 3,084 tok |
| microsoft/Agents-for-net This repository is for active development of the Microsoft 365 Agent SDK components for .N | 183 | Claude Code, GitHub Copilot | 13 | 6,401 tok |
| QuentinCody/interlinked-cli The harness for your harness. Local hooks, taste enforcement, and developer observability | 183 | Claude Code, Codex, OpenCode | 2 | 34,798 tok |
| qwertie/ecsharp ecsharp.net Home of LoycCore, the LES language of Loyc trees, the Enhanced C# parser, the LeMP macro p | 182 | Claude Code, Codex, OpenCode | 2 | 491 tok |
| liruifengv/amon-agent Amon - Your AI coworker running on your desktop | 182 | Claude Code, Codex, OpenCode | 2 | 2,619 tok |
| delbaoliveira/learn-claude-code | 182 | Claude Code | 4 | 999 tok |
| pass-agent/loomkin What if AI agents could form teams as fluidly as humans? Spawn specialists in milliseconds | 182 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 780 tok |
| mitchdenny/hex1b hex1b.dev The .NET Terminal Application Stack | 182 | Claude Code, Codex, OpenCode | 10 | 3,371 tok |
| Faradworks/Pinscope A comprehensive datasheet-backed electrical schematic reviewer | 182 | Claude Code | 1 | 2,888 tok |
| Coding-Dev-Tools/engraphis engraphis.com Local-first, inspectable memory for coding agents: durable context across sessions and rep | 182 | Claude Code, Codex, OpenCode | 2 | 6,196 tok |
| KimYx0207/Kim_Service An open-source collection of Hooks and Agent Skills for Claude Code, Codex, and other AI c | 182 | Claude Code | 1 | — |
| aliyun/alibabacloud-devops-mcp-server devops.aliyun.com Yunxiao MCP Server provides AI assistants with the ability to interact with the Yunxiao pl | 182 | Claude Code | 3 | 1,830 tok |
| safedep/gryph gryph.sh Security layer for AI coding agents. Works with Claude Code, Cursor, Windsurf, Gemini CLI, | 182 | Claude Code, Codex, OpenCode | 5 | 1,341 tok |