22,170 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| PinataCloud/agent-templates Central repository for Pinata agent template examples | 6 | Claude Code, Codex, OpenCode | 2 | 761 tok |
| gmantoha/ctrlx-os-agent-skills | 6 | Codex, OpenCode | 1 | 567 tok |
| Horosheff/Excalibur-2-Cloud | 6 | Claude Code, Codex, Cursor, OpenCode | 36 | 880 tok |
| devkade/pi-opentelemetry | 6 | Codex, OpenCode | 1 | 236 tok |
| polaralias/homeassistant-cozylife Home Assistant integration for CozyLife devices with local control, IP scanning, and confi | 6 | Codex, OpenCode | 1 | 816 tok |
| Human-Cognome-Project/human-cognome-project Human Cognome Project: Mapping thought geometry across all sentience. Pre-alpha working gr | 6 | Codex, OpenCode | 1 | 607 tok |
| ghuyphan/docuflow-studio | 6 | Codex, OpenCode | 1 | 1,494 tok |
| chess99/quant-strategies Investment research and strategy system | 6 | Codex, OpenCode | 2 | 1,120 tok |
| maxlongint/Vibe-Coding-Rule | 6 | Codex, OpenCode | 1 | 3,281 tok |
| AlexanderJ-Carter/MyCook cook.alexander.xin MyCook is a static website combining and organizing two excellent recipe projects: CookLik | 6 | Codex, Cursor, OpenCode | 3 | 1,362 tok |
| Comfy-Org/github-workflows Shared reusable GitHub Actions workflows for Comfy-Org | 6 | Claude Code, Codex, OpenCode | 2 | 2,910 tok |
| alohays/paper2pr AI/ML Paper → Presentation-ready Beamer + Quarto slides via Claude Code multi-agent workfl | 6 | Claude Code, Codex, OpenCode | 24 | 9,688 tok |
| Scisaga/Shire Basic questionnaire example. | 6 | Codex, OpenCode | 1 | 1,005 tok |
| arnobt78/RAG-PDF-Chat-Multi-Agent-Pipeline--Python-React-FullStack pdf-chat-scrapper.vercel.app A full-stack RAG demo you can run locally or deploy to a VPS: upload a PDF, build a per-br | 6 | Claude Code, Codex, OpenCode | 2 | 671 tok |
| Nigelw/Takes takes.nigelwarren.com A beautiful macOS app for comparing multiple versions of audio tracks. | 6 | Claude Code, Codex, OpenCode | 4 | 2,627 tok |
| Hypercart-Dev-Tools/AI-DDTK-Fix-Iterate-Loop fixiterateloop.com Fix Iterate Loop - WP | 6 | Claude Code, Codex, OpenCode | 2 | 6,115 tok |
| mathruffian-dot/ai-agent-ep04 AI Agent fundamentals EP04: Connecting external tools (Google vs. non-Google, channels × a | 6 | Codex, OpenCode | 1 | 479 tok |
| ogerly/AAMS ogerly.github.io AAMS - Autonomous Agent Manifest Specification | 6 | Codex, OpenCode | 1 | 723 tok |
| hgaddipati1118/slop-index The Slop Index: a benchmark ranking frontier LLMs by how much AI slop their writing contai | 6 | Claude Code, Codex, OpenCode | 2 | 1,981 tok |
| andersonlemesc/Oryntra Open-source LLM agent platform for Chatwoot — Laravel 13 + Filament + Python/LangGraph | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 7,698 tok |
| ronald2wing/.gitignores gitignores.com A well-organized, comprehensive collection of .gitignore templates for various programming | 6 | Codex, OpenCode | 1 | 641 tok |
| cniska/skills My engineering skills for AI coding agents | 6 | Claude Code, Codex, OpenCode | 2 | 330 tok |
| maelrx/Zugzwang Pushing general-purpose LLMs to their chess limits — no fine-tuning, no specialized models | 6 | Claude Code, Codex, OpenCode | 21 | 1,161 tok |
| asimons81/hardproof A persistent, risk-aware engineering protocol for Hermes Agent. Software has to earn done. | 6 | Codex, OpenCode | 1 | 3,105 tok |
| cihuyyama/marionette Thin Rust OpenAI-compatible proxy pool (grok-cli + qoder) with React admin dashboard | 6 | Claude Code, Codex, OpenCode | 2 | 8,977 tok |
| PyTorchKR/terms-kr terms.kr [WIP] AI/ML glossary (terms.kr) by the PyTorch Korean User Group (PyTorchKR) | 6 | Claude Code, Codex, OpenCode | 3 | 1,243 tok |
| wshaddix/sqlci A very simple sql script migration utility for continuous integration and automated deploy | 6 | Codex, OpenCode | 1 | 2,483 tok |
| LongLeo287/seosona-flow seosona-flow.vercel.app SEOSONA Flow — Chrome MV3 extension tự động hoá tạo ảnh/video AI (Google Flow, ChatGPT, Ge | 6 | Claude Code, Codex, OpenCode | 21 | 284 tok |
| sima-neat/core developer.sima.ai SiMa.ai Palette Neat Library | 6 | Claude Code, Codex, OpenCode | 3 | 3,958 tok |
| Picadcl/Wiki-Picadcl | 6 | Claude Code, Codex, OpenCode | 5 | 726 tok |
| claclark/Cottontail Annotative indexing | 6 | Codex, OpenCode | 1 | 574 tok |
| BottleYo/model-economy bottleyo.github.io Free Codex model-routing plugin: don't convene a large committee for small changes; bring | 6 | Codex, OpenCode | 1 | 376 tok |
| eimg/hyprarch Arch Linux desktop kickstart: Hyprland + Quickshell + greetd/UWSM | 6 | Codex, OpenCode | 1 | 264 tok |
| wxk995/agent-kb-template A lightweight Markdown + Git knowledge base template for AI agents, with hot/warm/cold con | 6 | Claude Code, Codex, OpenCode | 2 | 603 tok |
| suhaas/earnings-edge Multi-agent (LangGraph + Claude) app that turns an earnings call into a source-attributed | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 14,546 tok |
| cmehmetd/Vow Web sayfalarından video, ses ve altyazı akışlarını otomatik olarak algılayan bir Chromium | 6 | Codex, OpenCode | 1 | 675 tok |
| kelegele/ai-offline-translator kelegele.github.io Offline translation app based on the Hy-MT1.5 model and llama.cpp, with native inference o | 6 | Codex, OpenCode | 1 | 5,407 tok |
| polymaths-org/ClawDroid | 6 | Codex, OpenCode | 1 | 10,518 tok |
| JadeAndStone/NKU-Rust-Project Nankai University sophomore Rust course final project | 6 | Codex, OpenCode | 1 | 119 tok |
| PeramatoG/Peraviz luismaperamato.com Early-stage open-source MVR live visualizer built with Godot and Art-Net support. | 6 | Codex, OpenCode | 1 | 619 tok |
| Xiddoc/AndroidAutoX Opening the door to more features of Android Auto, based on Magisk. Successor to AA-AIO-Tw | 6 | Claude Code, Codex, OpenCode | 2 | 4,780 tok |
| pluggyai/agent-skills | 6 | Claude Code, Codex, OpenCode | 2 | 1,066 tok |
| mirpo/windows-steam-on-apple-silicon Free, working guide to run the Windows Steam client and Windows-only games on Apple Silico | 6 | Codex, OpenCode | 1 | 3,432 tok |
| daveepope/beanz Cognitive debt scoring for AI coding session | 6 | Claude Code, Codex, OpenCode | 2 | 2,518 tok |
| kennethlove/hangrier_games | 6 | Claude Code, Codex, OpenCode | 7 | 2,158 tok |
| alanadson/yard | 6 | Claude Code, Codex, OpenCode | 2 | 3,349 tok |
| dliberalesso/nix-config My personal NixOS configuration using flakes, unify, and Home Manager | 6 | Codex, OpenCode | 1 | 1,249 tok |
| htetaunglin-coder/htetaunglin-coder.dev htetaunglin-coder.dev My personal portfolio built with Next.js, showcasing my projects, blog posts, and a bit ab | 6 | Claude Code, Codex, OpenCode | 2 | 4,936 tok |
| Indemnity83/logistics | 6 | Claude Code, Codex, OpenCode | 6 | 23,687 tok |
| gdaegeun539/runfit_flutter_vibeton A health-themed running app created for the Flutter Korea 2025 Vibe Hackathon. | 6 | Codex, Gemini CLI, OpenCode | 2 | 1,764 tok |