45,053 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| omrastogi/resume_builder Workflow to tailor resume according to the JD | 3 | Claude Code | 1 | 1,603 tok |
| lleeeuuuuanchik/yandex-games-template Template for creating browser games for Yandex Games (Vanilla JS + Canvas + Yandex SDK) | 3 | Claude Code | 1 | 2,859 tok |
| BITjiaxing/DailyResearch Daily research hotspot tracking | 3 | Claude Code | 1 | 3,401 tok |
| aliafsahnoudeh/figma-to-code-claude-pipeline | 3 | Claude Code | 3 | 1,133 tok |
| krahets/krahets.github.io krahets.com Personal website of Yudong Jin (@krahets) | 3 | Claude Code, Codex, OpenCode | 2 | 3,318 tok |
| TemurTurayev/NeuroHand Advanced Brain-Computer Interface platform for motor imagery classification and prosthetic | 3 | Claude Code | 1 | 1,526 tok |
| rahult18/prism-mem Post-session knowledge crystallizer for AI coding agents | 3 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,470 tok |
| huzhw/coding-rules Coding guidelines: a three-step confirmation workflow, code reuse priorities, no sycophanc | 3 | Claude Code | 1 | 2,879 tok |
| govindgoel2001/content-os-template Fork-able Content OS: run your content brand like a startup with Claude Code + Obsidian + | 3 | Claude Code | 1 | 723 tok |
| proxify-dev/agentic-playbook Fast-track your agentic engineering skills with Claude Code guides, resources, and tips | 3 | Claude Code | 2 | — |
| bsy/exo-brain | 3 | Claude Code | 1 | 511 tok |
| breim/bob-the-constructor-md Behavioral guardrails for coding agents that treat specs as contracts. | 3 | Codex, OpenCode | 1 | 1,562 tok |
| digaovaa/whatsapp-call-api 🚀 API REST para realizar ligações via WhatsApp usando Baileys - Suporte a chamadas de áud | 3 | Claude Code | 1 | 3,439 tok |
| dawamr/Cursor-Rules-Awesome Cursor Rules Awesome is a VS Code extension that enhances your experience with Cursor AI, | 3 | Cursor | 1 | 644 tok |
| l1anch1/VibePoster VibePoster: Editable Posters, Powered by Multi-Agent AI and Knowledge Augmentation | 3 | Claude Code | 1 | 1,900 tok |
| raptorxde/LaunchProof-Web-Audit Cross-agent website launch-readiness audit skill for Codex, Claude Code, Cursor, and AI co | 3 | Claude Code, Codex, OpenCode | 2 | 228 tok |
| Amartuvshins0404/clean-code-skills Language-agnostic clean-code skill package for AI coding agents (Claude Code, Codex, Curso | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,135 tok |
| atmosware/cognia-agents | 3 | Claude Code, Codex, OpenCode | 33 | 794 tok |
| livyn-inc/AI-design-system-yomogi AI design system - yomogi - | 3 | Codex, Cursor, OpenCode | 6 | 2,745 tok |
| matiasconcha11/uber_eats_mcp | 3 | Claude Code | 1 | 1,956 tok |
| Farzannajipour/cursor-react-rules Production-ready Cursor AI rules and commands for React + Next.js developers | 3 | Cursor | 1 | 785 tok |
| fluttersdk/ai Teach your AI assistant Wind UI, Magic Framework and more, across every major coding tool. | 3 | Claude Code, GitHub Copilot | 2 | 1,674 tok |
| synmux/myriad wonderful stuff which may or may not be of use to anyone else | 3 | Claude Code, Codex, OpenCode | 2 | 1,497 tok |
| 2023Anita/clinical-ai-agent-skills Evidence-first AI agent rules for clinicians using Codex, Claude Code, Cursor, Copilot, an | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 966 tok |
| mrzroot/agentforge mrzroot.github.io ⚡ The Universal AI Coding Agent Toolkit & OS. Sync rules across Cursor, Claude Code, Winds | 3 | Claude Code, GitHub Copilot, Cursor, Windsurf | 4 | 1,012 tok |
| atmosware/praxia-agents | 3 | Claude Code, Codex, OpenCode | 27 | 1,771 tok |
| RekaWeb3Design/designer-20-starter-system | 3 | Claude Code, Cursor | 21 | 493 tok |
| ayimmam/PCIC pcic.tech Internal Management tool | 3 | Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,612 tok |
| Jest3r666/kwai-ai-tools kuaishou (kwai) internal AI-ops tools: connectivity checker, claude/cursor rules, skill @k | 3 | Claude Code | 1 | 398 tok |
| omtodkar/librarian AI coding assistant skill for 7 platforms. Turn your project into a searchable knowledge b | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,194 tok |
| nassimna/karpathy-guidelines Cross-agent Karpathy-inspired behavioral guidelines for Claude Code, Codex, Cursor, and Ge | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,564 tok |
| lazysheep-z/apdr-product-design-runtime AI Product Design Runtime by Joker — from requirements to frontend code, powered by 5 MCP | 3 | Codex, OpenCode | 1 | 947 tok |
| vepo/contraponto blogs.commit-mestre.dev Self-hostable multi-author blog platform built with Quarkus, HTMX, and PostgreSQL. Per-use | 3 | Claude Code, Codex, Cursor, OpenCode | 22 | 3,706 tok |
| Da7-Tech/trial Pre-delivery evidence gate for 12 AI coding agents: unsupported completion claims stay pri | 3 | GitHub Copilot | 1 | 657 tok |
| Brainy-Builds/ts-inspect-cli A read-only TypeScript semantic inspection CLI built on ts-morph | 3 | Claude Code, Codex, OpenCode | 2 | 1,488 tok |
| sykopad/initra initra.vercel.app AI-powered project bootstrapping platform that generates tailored IDE agent configuration | 3 | Claude Code, Codex, OpenCode | 5 | 11,009 tok |
| systemfsoftware/constitution systemfsoftware.com The engineering constitution for unbreakable software — functional core / imperative shell | 3 | Claude Code, Codex, OpenCode | 2 | 1,850 tok |
| hemp-dev/quietscope Defensive local security audit tool for macOS, Linux, and Windows. Zero telemetry, zero ne | 3 | Codex, OpenCode | 1 | 49 tok |
| mturac/skill-hunter Pre-execution layer that makes agents check for existing skills before building from scrat | 3 | Claude Code, Codex, OpenCode | 2 | 1,477 tok |
| brovar/10x-pentest 10x pentest workflow build on agentic skills | 3 | Claude Code, Codex | 20 | — |
| rohit-fitmint/personal-content-machine A Claude-native daily content system for building in public — installable Claude Code plug | 3 | Codex, OpenCode | 1 | 1,872 tok |
| rajconnects/founder-stack Engineering workflow for non-technical founders building real products with Claude Code | 3 | Claude Code | 1 | 363 tok |
| sanzharal/filedropbot Self-hosted Telegram bot — bidirectional phone↔server file drop for AI agents | 3 | Codex, OpenCode | 1 | 572 tok |
| Rodrigonavarro23/cliplin cliplin.dev AI Feature Centric Spec Driven Development Framework | 3 | Claude Code | 5 | — |
| Enovatr-Labs/SpecRoute Open source framework for spec-driven agentic software engineering. PRDs, prompts, agents, | 3 | Claude Code, Codex, Gemini CLI, Kiro, OpenCode | 10 | 3,768 tok |
| dakimura/guff A blazing-fast golangci-lint compatible Go linter | 3 | Codex, OpenCode | 1 | 200 tok |
| Ravio1i/azure-devops-server-mcp MCP Server for Azure DevOps Server (Onpremise) | 3 | Claude Code | 1 | — |
| Coderrob/backstage-mcp-server A production-ready, enterprise-grade Model Context Protocol (MCP) server that exposes the | 3 | Codex, OpenCode | 1 | 348 tok |
| zhdenny/bar-assistant-mcp-server | 3 | Codex, OpenCode | 1 | 2,011 tok |
| charathram/plaud-mcp An MCP server for Plaud.ai | 3 | Claude Code | 1 | 746 tok |