44,931 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 |
|---|---|---|---|---|
| luongnv89/skills luongnv.com Supercharge your AI agents/bots with reusable skills | 145 | Claude Code, Codex, OpenCode | 6 | 1,172 tok |
| Senpi-ai/senpi-skills Open-source AI agent skills + 80+ strategy templates for autonomous trading on Hyperliquid | 145 | Claude Code | 1 | 3,216 tok |
| tg-prplx/vellium Local-first desktop AI workbench for roleplay, multi-character chat, long-form writing, RA | 145 | Codex, OpenCode | 1 | 6,779 tok |
| przbadu/hermes-ui Web UI for hermes, PWA installable app, extracted from hermes desktop, mobile app availabl | 145 | Codex, OpenCode | 1 | 1,006 tok |
| faust-machines/fusion360-mcp-server MCP Server for Autodesk Fusion 360 | 145 | Codex, OpenCode | 1 | 2,580 tok |
| zhaji2333/CkSKILLS An SRC vulnerability-hunting Agent skill system based on Claude Code / Codex — system-leve | 145 | Claude Code, Codex, OpenCode | 22 | 6,861 tok |
| phuctm97/modelfetch modelfetch.com Runtime-agnostic TypeScript/JavaScript SDK for MCP Servers | 145 | Claude Code, GitHub Copilot | 7 | 4,001 tok |
| alecs5am/ralphy alecs5am.com Open-source desktop app for content creation, with an agent runtime and standalone CLI. | 144 | Claude Code, Codex, OpenCode | 59 | 10,574 tok |
| Lianues/Lim-Code A powerful VS Code AI coding assistant | 144 | Codex, OpenCode | 1 | 319 tok |
| tobiasosborne/alethfeld Rigorous Proofs via Adversarial AI Agents | 144 | Claude Code, Codex, OpenCode | 13 | 444 tok |
| szaghi/FoBiS FoBiS.py, Fortran projects Building System | 144 | Claude Code | 2 | 44,032 tok |
| timothywarner/chatgptclass techtrainertim.com ChatGPT and GitHub Copilot in Four Hours | 144 | Claude Code, Codex, GitHub Copilot | 9 | 5,750 tok |
| LSTM-Kirigaya/openclaw-onebot An OneBot integration framework for OpenClaw, used to connect to QQ. | 144 | Codex, OpenCode | 1 | 1,705 tok |
| julianromli/opencode-template threads.com OpenCode CLI Template by @faizntfd | 144 | Codex, OpenCode | 1 | 4,131 tok |
| vogler75/monster-mq monstermq.com MonsterMQ is a MQTT broker built on Vert.X and Hazelcast with data persistence through Pos | 144 | Claude Code, Codex, OpenCode | 7 | 4,344 tok |
| TrNgTien/vfs vfs-site.netlify.app Reduce AI agent token usage by 98% via Virtual Function Signatures. MCP server for Cursor | 144 | Codex, OpenCode | 1 | 3,334 tok |
| Gentleman-Programming/gentleman-architecture-agents 🏗️ Claude Code agents that enforce the Scope Rule architectural pattern for Angular, Next | 144 | Claude Code | 4 | — |
| nfe/client-nodejs nfe.io SDK oficial da NFE.io para Node.js (TypeScript, zero dependências) para emitir NFS-e — not | 144 | Claude Code, GitHub Copilot | 2 | 2,782 tok |
| ThemeParks/parksapi Backend library to fetch live theme park data | 144 | Claude Code, GitHub Copilot | 2 | 5,482 tok |
| foxj77/claudectx Fast way to switch between Claude Code configuration profiles | 144 | Claude Code | 1 | 1,034 tok |
| iamtouchskyer/memex memra.vercel.app Zettelkasten-based persistent memory for AI coding agents. Works with Claude Code, Cursor, | 144 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode, Windsurf | 5 | 8,050 tok |
| Lexus2016/claude-code-studio A fully functional web workspace for Claude Code CLI—chat, Kanban task board, task schedul | 144 | Claude Code | 1 | 24,771 tok |
| wpgaurav/bricks-skills gauravtiwari.org Agent skill for Bricks Builder: paste-ready JSON for layouts, templates, query loops, popu | 144 | Claude Code | 1 | 838 tok |
| ZinkLu/Orca-Orchestration | 144 | Claude Code, Codex, OpenCode | 2 | 3,282 tok |
| danielhangan/reelclaw-templates | 144 | Claude Code, Codex | 1 | — |
| superdesigndev/loopany A pattern for building self-iterating agents using LLMs. | 144 | Claude Code | 1 | 3,571 tok |
| block/ai-rules Manage AI rules, commands, and skills across multiple coding agents from one place. | 144 | Claude Code, Codex, OpenCode | 2 | 34 tok |
| voidful/academic-skills A complete academic research Skill suite. Supports Claude Code, ChatGPT / Codex CLI, and G | 144 | Claude Code | 1 | 709 tok |
| mit-han-lab/mlsys2026-flashinfer-contest | 144 | Claude Code | 1 | 463 tok |
| dafthunk-com/dafthunk dafthunk.com A workflow execution platform built on top of the fantastic Cloudflare infrastructure. | 144 | Claude Code | 8 | 1,553 tok |
| prime-radiant-inc/superpowers-evals Behavioral eval lab (Quorum) for the superpowers project that drives real coding-agent CLI | 144 | Claude Code, Codex, OpenCode | 2 | 4,604 tok |
| aws-bench/aws-bench aws-bench measures how well AI agents and model combinations perform on real AWS work — di | 144 | Claude Code, Codex, OpenCode | 2 | 1,087 tok |
| off-grid-ai/OGAD Your private, on-device personal AI assistant for macOS and Windows. Chat, create, search | 144 | Claude Code, Codex, OpenCode | 3 | 509 tok |
| dylantarre/animation-principles Disney's 12 Animation Principles - Claude Code Skill Marketplace | 144 | Claude Code | 1 | 756 tok |
| pzfreo/build123d-mcp MCP server for build123d to improve AI cognition when creating 3D CAD models | 144 | Claude Code | 2 | 1,777 tok |
| CamusGIT/EvoQuant EvoQuant is a self-evolving AI research agent specialized in quantitative investment resea | 143 | Codex, OpenCode | 1 | 572 tok |
| D-Robotics/moss | 143 | Codex, OpenCode | 1 | 12,928 tok |
| veliovgroup/mail-time npmjs.com 📮 Email queue extending NodeMailer with multi SMTP transports and horizontally scaled app | 143 | Claude Code, Codex, OpenCode | 2 | 5,706 tok |
| fladdict/vibe-logger Logger system for Generative AI era. | 143 | Claude Code | 1 | 772 tok |
| johnpapa/heroes-vue papa-heroes-vue.azurewebsites.net Tour of Heroes app written with Vue | 143 | Codex, GitHub Copilot, OpenCode | 2 | 3,408 tok |
| mizchi/ai-coding-guide-202507 | 143 | Claude Code | 1 | — |
| plustar35/echo-reading A notebook skeleton for reading a book deeply with Claude Code—an immersive conversational | 143 | Claude Code, Codex, OpenCode | 8 | 3,438 tok |
| cola-io/codex-acp An Agent Client Protocol (ACP)–compatible agent that bridges the OpenAI Codex runtime with | 143 | Codex, OpenCode | 1 | 3,068 tok |
| NickCirv/engram The context spine that 10x's every AI coding session. Live in 8 IDEs (Claude Code, Cursor, | 143 | Claude Code, Cursor | 2 | 1,893 tok |
| shivasurya/code-pathfinder codepathfinder.dev Static Code Analysis for security teams with Inter file taint analysis. Built for finding | 143 | Claude Code | 1 | 3,473 tok |
| DuckCoding-dev/DuckCoding duckcoding.com One-click configuration for DuckCoding AI tools — a cross-platform desktop application sup | 143 | Claude Code | 1 | 10,677 tok |
| mazrean/kessoku Next-generation google/wire with parallel dependency injection for Go | 143 | Claude Code, Codex, OpenCode | 2 | 2,025 tok |
| team-attention/agent-council Multi-agent collaboration plugin for Claude Code - orchestrate multiple AI agents (Codex C | 143 | Claude Code, Codex, OpenCode | 2 | 284 tok |
| dna-seq/just-dna-lite lite and fast version of just-dna-seq personalized genomic platform | 143 | Claude Code, Codex, OpenCode | 4 | 16,986 tok |
| Luligu/matterbridge-shelly Matterbridge shelly plugin | 143 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 1,321 tok |