24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| kriserdmann/SpecFirst SpecFirst é um framework documental em Markdown, distribuído como template, para governar | 6 | Claude Code, Codex, OpenCode | 2 | 2,272 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 |
| silverThunder09/jdsnack-agent-os-project JDSnack Agents-OS project for AI-powered JD analysis and resume analysis services | 6 | Claude Code, Codex, OpenCode | 6 | 3,352 tok |
| hakoniwalab/hakoniwa-business-pack A catalog and recipe hub for composing Hakoniwa components with AI to turn user ideas into | 6 | Codex, OpenCode | 1 | 1,848 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 |
| liyi-run/liyi 立意 Lìyì — 意在笔先 · Persistent, reviewable intent specs for AI-assisted codebases | 6 | Codex, OpenCode | 1 | 5,957 tok |
| Hawiyat-Org/hawiyat-agents-benchmarks AI agent benchmark monorepo | 6 | Codex, OpenCode | 1 | 482 tok |
| nyosegawa/agent-task Task management CLI for coding agents | 6 | Claude Code, Codex, OpenCode | 2 | 324 tok |
| twomodo/coralsend coralsend.com A minimal, P2P-first file transfer app using WebRTC DataChannels with a Next.js PWA fronte | 6 | Claude Code, Codex, OpenCode | 2 | 645 tok |
| ronald2wing/.gitignores gitignores.com A well-organized, comprehensive collection of .gitignore templates for various programming | 6 | Codex, OpenCode | 1 | 641 tok |
| pedrofuentes/agents-template A battle-tested template for configuring autonomous AI coding agents with quality gates, T | 6 | Codex, OpenCode | 1 | 2,036 tok |
| lucianodiisouza/primo-brutality npmjs.com Neo-brutalist React Native component library with Storybook preview | 6 | Codex, OpenCode | 1 | 1,090 tok |
| JKorf/XT.Net cryptoexchange.jkorf.dev C#/.NET client library for the XT.com cryptocurrency exchange REST and WebSocket APIs, sup | 6 | Codex, GitHub Copilot, OpenCode | 2 | 4,507 tok |
| cniska/skills My engineering skills for AI coding agents | 6 | Claude Code, Codex, OpenCode | 4 | 352 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 |
| recoluan/recowork recowork.recoluan.com Give your AI a workflow. | 6 | Codex, OpenCode | 1 | 2,678 tok |
| elliottdehn/foxel FXL: an ASCII voxel language for agent-driven 3D modeling, rigging, and IK animation | 6 | Claude Code, Codex, OpenCode | 2 | 3,381 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 | 8,914 tok |
| jwmarcus/omnissiah Generate your own bounded MCP assistant: a parameterized operating contract plus a runnabl | 6 | Claude Code, Codex, OpenCode | 2 | 1,104 tok |
| dgfigueroa29/SaltoInicial InAppWeb | 6 | Claude Code, Codex, OpenCode | 2 | 6,435 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 |
| Genshin-bots/gsuid_hub docs.sayu-bot.com 💖 One business logic, multiple platforms supported! The frontend of the open-source async | 6 | Claude Code, Codex, OpenCode | 2 | 6,937 tok |
| haodv98/team-claude-kit "Sự khác biệt giữa một tool và một agent không nằm ở mô hình ngôn ngữ bên trong. Nó nằm ở | 6 | Claude Code, Codex, OpenCode | 2 | 1,327 tok |
| maylogger/my-commit-report A meeting-preparation reporting tool that compiles a concise summary report from the curre | 6 | Claude Code, Codex, OpenCode | 2 | 461 tok |
| Picadcl/Wiki-Picadcl | 6 | Claude Code, Codex, OpenCode | 5 | 726 tok |
| AdamMagued/kim | 6 | Claude Code, Codex, OpenCode | 2 | 1,291 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 |
| rcconsult/ppxai Open-source multi-LLM interface for developers. TUI + VSCode extension. Zero vendor lock-i | 6 | Claude Code, Codex, OpenCode | 6 | 22,354 tok |
| Nimble-Co/nimblenomicon nimblenomicon.pages.dev Nimblenomicon is an early WIP, content-first PWA concept for a smarter, searchable referen | 6 | Codex, OpenCode | 1 | 2,029 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 |
| Aric-jones/accounts Paiji - AI smart card-playing expense-tracking mini program | 6 | Codex, OpenCode | 1 | 1,175 tok |
| monistowl/enoch Enochian Chess | 6 | Codex, OpenCode | 1 | 1,132 tok |
| cmehmetd/Vow Web sayfalarından video, ses ve altyazı akışlarını otomatik olarak algılayan bir Chromium | 6 | Codex, OpenCode | 1 | 675 tok |
| asarazan/Tangent-Mobile | 6 | Claude Code, Codex, OpenCode | 2 | 3,070 tok |
| nazabrory/dmstudio-rm Python wrappers for Datamine Studio RM with AI capabilities. | 6 | Codex, OpenCode | 1 | 3,368 tok |
| yeongseon/kpubdata yeongseon.github.io Provider-aware access layer for Korean public data. | 6 | Claude Code, Codex, OpenCode | 8 | 6,099 tok |
| JadeAndStone/NKU-Rust-Project Nankai University sophomore Rust course final project | 6 | Codex, OpenCode | 1 | 119 tok |
| yoanbernabeu/sfcode A Claude Code-style CLI coding agent for PHP, powered by Symfony AI and the new Symfony TU | 6 | Codex, OpenCode | 1 | 465 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 | 1,379 tok |
| gmoncor/agentic-engineering-framework Framework de plantillas para desarrollo de software asistido por IA — compatible con cualq | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 37 | 10,475 tok |
| andreadellacorte/groove 🔋 Battery included agentic productivity in one simple install! | 6 | Claude Code, Codex, OpenCode | 5 | 104 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 | 4,470 tok |