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 |
|---|---|---|---|---|
| S1uM4i/S1uM4i s1um4i.com S1uM4i official website | 5 | Codex, OpenCode | 1 | 1,061 tok |
| Jordan231111/MalwareMinimizer Cross-platform Rust malware scanning CLI with quarantine, update workflows, tests, and CI | 5 | Codex, GitHub Copilot, OpenCode | 2 | 3,084 tok |
| mazipan/mini-games games.mazipan.space 🎮 A curated collection of classic browser games. Free to play, no account needed, no down | 5 | Claude Code, Codex, OpenCode | 2 | 4,102 tok |
| AEON-7/create-agentic-personas | 5 | Codex, OpenCode | 1 | 3,539 tok |
| r2gul4r/codex_multiagent | 5 | Codex, OpenCode | 1 | 4,550 tok |
| Gobindpreet9/tsx-stock-research Multi-stage parallelized investment trend research framework for TSX stocks | 5 | Claude Code, Codex, OpenCode | 3 | 3,128 tok |
| meta-quest/Meta-Horizon-Platform-SDK-Samples Collection of sample projects demonstrating integrations of the Meta Horizon Platform SDK. | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 1,031 tok |
| tig/esprec ESP32 screen capture for agents. See what's on the glass without a camera | 5 | Codex, OpenCode | 1 | 5,384 tok |
| kevinbkt10/google-connector kevinbk.com Google Connector — OAuth unificado para YouTube, Search Console, Analytics e mais. Templat | 5 | Codex, OpenCode | 1 | 1,128 tok |
| movtigroup/movtigroup movtigroup.github.io Main website template for MOVTIGROUP | 5 | Claude Code, Codex, OpenCode | 2 | 862 tok |
| frontendmentorio/product-preview-card-component frontendmentor.io This HTML & CSS-only challenge will be perfect for anyone starting to build responsive pro | 5 | Claude Code, Codex, OpenCode | 2 | 2,217 tok |
| openstates/jurisdictions Jurisdiction metadata for multiple levels of government | 5 | Codex, OpenCode | 1 | 1,595 tok |
| smfworks/smf-forgewright | 5 | Codex, OpenCode | 1 | 509 tok |
| nitinbhide/tcaitoolkit These are my experiments and useful scripts related to Agentic Code Engineering. I am maki | 5 | Codex, OpenCode | 1 | 563 tok |
| groupdocs-comparison/GroupDocs.Comparison-for-Python-via-.NET products.groupdocs.com GroupDocs.Comparison for Python via .NET public code examples that reflect documentation s | 5 | Codex, GitHub Copilot, OpenCode | 2 | 5,458 tok |
| JAICHANGPARK/workshop-harness jaichangpark.github.io AI agent harness, 15 specialized skills, Google Colab & Open Codelabs integrations, presen | 5 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 8,873 tok |
| opnsrcntrbtr/TrustVault-PWA trust-vault-pwa.vercel.app TrustVault is a privacy-first zero-knowledge Progressive Web App (PWA) credential manager | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 4,178 tok |
| shigel/autoforge | 5 | Claude Code, Codex, OpenCode | 2 | 1,247 tok |
| mizchi/moonbit-template MoonBit project template with CI, justfile, and Claude Code support | 5 | Claude Code, Codex, OpenCode | 2 | 472 tok |
| bobwares/codex-agentic-ai-pipeline A structured framework for AI-driven code generation that orchestrates multi-turn developm | 5 | Codex, OpenCode | 1 | 499 tok |
| phucle297/my-claude-config | 5 | Claude Code, Codex, OpenCode | 2 | 2,602 tok |
| Seeed-Solution/csg-design-system seeed-solution.github.io The design system for all CSG products. | 5 | Codex, Cursor, OpenCode | 2 | 2,684 tok |
| janmarkuslanger/learn-with-ai A personal daily learning system powered by AI agents. | 5 | Claude Code, Codex, OpenCode | 4 | 6,199 tok |
| raphaelschwinger/torchrl-hydra-template Flexible and scalable template based on torch/rl + Hydra. Fostering rapid and reproducible | 5 | Claude Code, Codex, OpenCode | 2 | 13,154 tok |
| uptrace/mcp | 5 | Claude Code, Codex, OpenCode | 3 | 3,890 tok |
| jonathanung/strike strike.jonathanung.ca agentic TUI for coding agent workflows | 5 | Claude Code, Codex, OpenCode | 13 | 2,507 tok |
| rem42/scraper PHP library to Scrape website into entity easily | 5 | Codex, OpenCode | 1 | 1,445 tok |
| CheshireMew/Lumina | 5 | Codex, OpenCode | 1 | 545 tok |
| atra-consulting/coding-with-ai-lab atra.consulting Produktionsnahe Full-Stack-CRM-Demo aus dem atra AI Coding Lab — zeigt KI-gestützte Softwa | 5 | Claude Code, Codex, OpenCode | 33 | 3,592 tok |
| JKorf/WhiteBit.Net cryptoexchange.jkorf.dev C#/.NET client library for the WhiteBit.com cryptocurrency exchange REST and WebSocket API | 5 | Codex, GitHub Copilot, OpenCode | 2 | 2,779 tok |
| boazbk/codex_assistant Template for using codex as an assistant | 5 | Codex, OpenCode | 1 | 547 tok |
| senseqi-cooke/AIDW | 5 | Codex, OpenCode | 1 | 198 tok |
| evefrontier/dapp-index EVE Frontier Dapp Index product: a Sui registry, Walrus-backed metadata flow, and web app | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,146 tok |
| b-fontaine/devoxx-2026 Support de talk pour devoxx 2026 | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,036 tok |
| baobao2333/prd-agent-kit Codex PRD generation agent and skill workflow kit | 5 | Codex, OpenCode | 1 | 1,305 tok |
| 1017293270/ai-native-codex-standards Chinese description: AI-native full-stack engineering standard: provides Codex/AI coding a | 5 | Codex, OpenCode | 1 | 3,451 tok |
| ihorkatkov/pantheon AI-powered development workspace with 23 specialized agents for OpenCode. Greek mythology- | 5 | Codex, OpenCode | 1 | 558 tok |
| pyro17ai/agent-thinking-principles Global AGENTS.md and reasoning principles for AI agents | 5 | Codex, OpenCode | 1 | 678 tok |
| bmayorga/dot-context | 5 | Codex, OpenCode | 1 | 623 tok |
| AI-Ghost-Lab/ops-template | 5 | Claude Code, Codex, OpenCode | 2 | 553 tok |
| generic-automation-and-it/smooth-code-repo-index-mcp Monorepo code indexing and retrieval for AI coding agents, with first-class `AGENTS.md` su | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 4,449 tok |
| igor-elbert/ctobot Your AI-powered CTO agent | 5 | Claude Code, Codex, OpenCode | 2 | 17,000 tok |
| Midori-AI-OSS/agents_template This is a template repo for setting your agents up with the Midori AI Persona Workplace | 5 | Codex, OpenCode | 1 | 971 tok |
| DC77lalala/dcflow AI development workflow runtime CLI: use .flow to persist tasks, specifications, and valid | 5 | Claude Code, Codex, OpenCode | 2 | 188 tok |
| NachoBasilio/Athenea-Desktop ⚡ Athenea | Preact + Vite + Electron | Hot reload en desarrollo 🔥 | Build optimizado para | 5 | Codex, OpenCode | 1 | 693 tok |
| Blave-TW/blaveclaw-config | 5 | Claude Code, Codex, OpenCode | 2 | 9,182 tok |
| AilvenLIU/agent-foundry A personal, cross-platform agent-engineering hub: reusable skills, constraints, runtime ch | 5 | Claude Code, Codex, OpenCode | 17 | 558 tok |
| lubluniky/ct-app | 5 | Codex, OpenCode | 4 | 516 tok |
| yueyifei0716/codex-async-wait-rules Long-running async wait rules for Codex that reduce unnecessary polling and model wakeups. | 5 | Codex, OpenCode | 1 | 322 tok |
| kltsv/ai-vendor-agnostic-setup | 5 | Claude Code, Codex, OpenCode | 2 | 611 tok |