2,016 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 |
|---|---|---|---|---|
| mjbommar/quick-claude One-command project setup for Claude Code with uv tooling, command interceptors, package n | 2 | Codex, Gemini CLI, OpenCode | 2 | 4,393 tok |
| rodrigoratouu-code/saas-factory-setup | 2 | Claude Code, Gemini CLI | 2 | 3,110 tok |
| Amartuvshins0404/clean-code-skills Language-agnostic clean-code skill package for AI coding agents (Claude Code, Codex, Curso | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,135 tok |
| hamzaamjad/cursor-rules A collection of cognitive enhancement rules and methodologies for AI-assisted development | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,363 tok |
| pomagrenate/ice_age ⚡ Universal IDE plugin & proxy that cuts LLM token consumption by up to 70% using determin | 2 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,395 tok |
| krgoodnews/PEDAL pedal.yunsu.dev PEDAL is a AI workflow modeled after the traditional PDCA workflow. | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 1,932 tok |
| justinz12xd/HACKATON-TAWS dashboard-nu-vert-64.vercel.app Yapa 💰 Agente financiero multi-agente por WhatsApp: registra gastos en lenguaje natural, | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 32 | 1,982 tok |
| M4NT/token-the-ripper A skill for your coding agent. Strips scaffolding, keeps signal. Action first. No filler. | 2 | Gemini CLI | 1 | 273 tok |
| okuzpe/midas-harness Midas — a portable product-development harness for AI agents: drive a product from idea to | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 37 | 4,775 tok |
| hadefication/zeri A CLI tool for managing AI development contexts. | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 213 tok |
| tomershlasky/agi AGI — Agent Gibberish Interceptor. Un-scrambles Hebrew-keyboard-layout gibberish back into | 2 | Codex, Gemini CLI, OpenCode | 2 | 406 tok |
| ihabkhaled/NextRanger Strict Next.js engineering OS for scalable frontend apps with architecture guardrails, mod | 2 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 5,397 tok |
| meta-quest/horizon-platform-sdk-samples Sample Android applications demonstrating how to integrate the Meta Horizon Platform SDK f | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 9 | 1,043 tok |
| ssheld/agent-vault Template repo for bootstrapping a per-project agent-vault with shared AI-agent rules, revi | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,225 tok |
| codysumpter-cloud/buddy-universal-agent-profile Buddy Universal Agent Profile (BUAP) - portable agent behavior standard for the Prismtek/B | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 4,523 tok |
| taotao135791-bit/gsap-transform | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 17 | 6,795 tok |
| Omerfaruk-aydn/sitecloner omerfarukaydn.com Pixel-perfect website cloning powered by AI — animations, videos, fonts and all | 2 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 4,389 tok |
| shiiman/dotfiles | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 5,810 tok |
| hooshyar/flutter-taste-skill | 2 | Claude Code, Gemini CLI | 2 | 1,597 tok |
| yash-dev007/THE-FORGE THE FORGE is a portable methodology kit that turns any AI coding assistant (Claude, Gemini | 2 | Claude Code, Gemini CLI | 2 | 1,347 tok |
| flittpayments/flitt-integration-skill Official local AI assistant skill for integrating Flitt payments using Codex, Copilot, Cla | 2 | GitHub Copilot, Gemini CLI | 2 | 424 tok |
| betzaydarobie-source/setup-3xui-skill Reusable setup-3xui AI-agent workflow for installing 3X-UI panels and managing VLESS Reali | 2 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,689 tok |
| pingidentity/aic-mcp-server | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 572 tok |
| ineersa/mcp-sql-server MySQL MCP server | 2 | Codex, Gemini CLI, OpenCode | 2 | 1,637 tok |
| Zaki-goumri/figma-mcp-server | 2 | Gemini CLI | 1 | 681 tok |
| Ant-Intelligence/awesome-claude-code academy.claude-code.club A repo that collects awsome learning materials/tools for Calude Code developers, aiming at | 2 | Claude Code, Gemini CLI | 3 | 1,102 tok |
| chefallan/awesome-context-engine chefallan.github.io Portable repo memory for AI coding agents. Keeps context current across Copilot, Claude, C | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,001 tok |
| zkoss-demo/agent-skill zk related agent skills | 2 | Claude Code, Gemini CLI | 2 | 727 tok |
| ThiagoEvoa/agent_skills A repository contains a collection of custom agent skills | 2 | Gemini CLI | 1 | 1,399 tok |
| felipeblassioli/agent-skills skills.sh My personal official collection of agent skills, react ones forked from vercel | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 4,277 tok |
| hamzaMissewi/agent-skills | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 1,942 tok |
| nucliweb/gemini-agent-skills An orchestration framework for specialised deterministic AI agents in Chrome DevTools. Imp | 2 | Gemini CLI | 1 | 459 tok |
| ihistand/claude-plugins | 2 | Claude Code, Gemini CLI | 2 | 2,784 tok |
| hkopenai/hk-city-mcp-server This is an MCP server that provides access to government city data through a FastMCP inter | 2 | Gemini CLI | 1 | 142 tok |
| hkopenai/hk-election-mcp-server This is an MCP server that provides access to government election and legislature data thr | 2 | Gemini CLI | 1 | 77 tok |
| utenadev/strudel-mcp Model Context Protocol integration for Strudel live coding environment | 2 | Gemini CLI | 1 | — |
| JulianKimmig/agile_mcp | 2 | Gemini CLI | 1 | 22 tok |
| densuke/fuga-memory Long-term memory MCP server for Claude Code and other LLMs | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,720 tok |
| comicchang/iitc-mcp IITC MCP Bridge — bridge between Ingress Intel (IITC) and Model Context Protocol agents | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 674 tok |
| tomohiro-owada/google-workspace-mcp MCP server for Google Workspace APIs (Calendar, Gmail, Drive, Docs, Sheets, Slides, Chat) | 2 | Gemini CLI | 1 | 257 tok |
| jrb00013/mailnotmilk Shared agent mailbox MCP — Cursor, Claude Code, and friends post/read/reply across session | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 342 tok |
| universal-mcp/applications | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 9,414 tok |
| bekservice/Famulor-Skill docs.famulor.io Agent skill for Famulor voice, WhatsApp and webchat AI assistants. Channel-specific prompt | 2 | Gemini CLI | 1 | 118 tok |
| khaoss85/agent-crm accordo.dev Accordo — agent-native CRM framework for Claude Code, Codex and Gemini CLI. Author custom | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 5,760 tok |
| SecretRichGarden/metasota-API-MCP An MCP based on the Meta Search API, with the native chat feature removed because the offi | 2 | Codex, Gemini CLI | 2 | 474 tok |
| Lawstronaut-FZCO/lawstronaut-mcp Connect your AI to millions of laws and court cases! Lawstronaut is the infrastructure lay | 2 | Gemini CLI | 1 | 99 tok |
| Asthanaji05/MCP_Pokemon The PokeAPI MCP Server acts as a bridge, allowing AI assistants to fetch and utilize compr | 2 | Gemini CLI | 1 | 264 tok |
| plumpslabs/matcha plumpslabs.github.io 🍵 Deliberate engineering guidelines & deterministic lifecycle safety hooks to enforce pla | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode, Windsurf | 13 | 5,976 tok |
| alivirgo/Major-AI-Skills alivirgo.github.io Installable agentic skills (SKILL.md) for Claude Code, Cursor, Codex, Gemini & Antigravity | 2 | Codex, Gemini CLI, OpenCode | 2 | 421 tok |
| khadinakbarlabs/shopify-app-builder khadinakbar.com Open-source Shopify app development plugin with 32 skills for Claude Code, Codex, Cursor, | 2 | Gemini CLI | 1 | 294 tok |