23,157 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 agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| bg-vc/vc-gin-api SIMPLE — A small, practical Gin API for people learning or moving to Go. | 24 | Codex, OpenCode | 2 | 297 tok |
| gigio1023/minecraft-llm-agent-community gigio1023.github.io A Soul-grounded Minecraft social simulation runtime where Mineflayer actors pursue LifeGoa | 24 | Claude Code, Codex, OpenCode | 7 | 5,067 tok |
| lightsound/tanstack-start-start | 24 | Codex, OpenCode | 1 | 593 tok |
| t0moon/competitorsmart | 24 | Codex, OpenCode | 1 | 2,760 tok |
| verdikta/verdikta-applications Example applications using the Verdikta blockchain. | 24 | Codex, Cursor, OpenCode | 2 | 1,311 tok |
| TommyBez/evex evex.sh | 24 | Claude Code, Codex, OpenCode | 30 | 2,301 tok |
| LukeCarlThompson/pixi-solid lukecarlthompson.github.io A SolidJS wrapper around PixiJS to allow declarative and composable usage of PixiJS with J | 24 | Codex, OpenCode | 1 | 409 tok |
| zian10001/codex-frontend-visual-handoff | 24 | Codex, OpenCode | 1 | 394 tok |
| Orinks/AccessiWeather orinks.net A free desktop weather app. For the casual check-in or the deep dive. | 24 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode | 70 | 7,643 tok |
| VaIOReTto1/Novel A Jinjiang Literature-style novel app built with Kotlin and React Native | 24 | Codex, OpenCode | 1 | 1,086 tok |
| VectorPeak/LLM-Wiki A structured knowledge base for large language model technologies, covering LLMs, Agents, | 24 | Codex, OpenCode | 1 | 3,809 tok |
| aronprins/codex-loop Hand Codex a PRD. Get a working feature back. One story per subagent, fresh context every | 24 | Codex, OpenCode | 1 | 212 tok |
| Tencent/awesome-devbuddy | 24 | Claude Code, Codex | 11 | — |
| decode-orc/decode-orc decode-orc.github.io The -decode orchestration and processing engine | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 7,016 tok |
| jeffton/batty batty.run PWA built on Pi coding agent | 24 | Codex, OpenCode | 1 | 808 tok |
| kaptinlin/gozod Go port of TypeScript Zod validation library with full API compatibility and type safety | 24 | Claude Code, Codex, OpenCode | 3 | 3,780 tok |
| ldclabs/cose 📧 Implemented Keys, Algorithms (RFC9053), COSE (RFC9052) and CWT (RFC8392) in Go. | 24 | Codex, OpenCode | 1 | 1,386 tok |
| opentrawl/opentrawl Local-first crawlers for your digital life. One CLI, one Mac app, agent-searchable archive | 24 | Codex, OpenCode | 1 | 3,707 tok |
| zhinianqin/marlin_v100 marlin_v100 is a minimal standalone Marlin development workspace extracted from the vLLM m | 24 | Codex, OpenCode | 1 | 1,625 tok |
| hampsterx/async-kinesis Asyncio Client for AWS Kinesis | 24 | Codex, OpenCode | 1 | 1,775 tok |
| elle-lisp/elle Modern rust-native lisp with fibers, signals, capabilities, jit, and more... | 24 | Codex, OpenCode | 1 | 3,956 tok |
| oculus-samples/Unity-MetaXRInteractionSDK-AvatarSample This repository provides a comprehensive sample project showcasing the integration of Meta | 24 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,027 tok |
| goncalossilva/.agents Gonçalo's instructions and skills for agents | 24 | Codex, OpenCode | 1 | 545 tok |
| Manikantareddy941-hash/Scorpion | 24 | Claude Code, Codex | 20 | 1,282 tok |
| vtex-apps/search-result VTEX Search Result app | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,920 tok |
| contentful/contentful-sdk-core Core modules for the Contentful JS SDKs | 24 | Codex, OpenCode | 1 | 718 tok |
| simongu20070911/quantitative-pricing-agents | 24 | Codex, OpenCode | 1 | 1,632 tok |
| Atipico1/prettify-codex | 24 | Codex, OpenCode | 1 | 312 tok |
| L33Z22L11/ExamClock exam.thisis.host A simple clock for exam. | 24 | Codex, OpenCode | 1 | 1,709 tok |
| he4rt/marketing-extension heartdevs.com Chrome extension that passively captures X/Twitter GraphQL responses to track community en | 24 | Claude Code, Codex, OpenCode | 2 | 4,535 tok |
| GravityKit/MCP gravitykit.com MCP server for Gravity Forms - Interact with WordPress forms, entries, and submissions thr | 24 | Claude Code, Codex, OpenCode | 2 | 8,700 tok |
| eddmann/whatsapp-cli eddmann.com WhatsApp from your terminal. Pipe it, script it, automate it. | 24 | Claude Code, Codex, OpenCode | 2 | 471 tok |
| sampleXbro/agentsmesh samplexbro.github.io One reliable canonical source for AI coding agent rules, commands, skills, MCP, hooks, and | 24 | Claude Code, Codex, OpenCode | 3 | 3,599 tok |
| Lukie-81/RepoRelay lukie-81.github.io Secure MCP access to local repositories — without shell, Git, or arbitrary writes. | 24 | Codex, OpenCode | 1 | 384 tok |
| shiyubao78/token-sprite 🌱 Burning tokens, growing neurons. Use your real Claude Code / Codex usage to raise a des | 24 | Claude Code, Codex, OpenCode | 2 | 2,560 tok |
| Dkm0315/frappe-agent hol.org Frappe, ERPNext, and Frappe ecosystem agent plugin for Codex, Claude Code, Cursor, Copilot | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,181 tok |
| x51xxx/codex-mcp-tool | 24 | Codex, OpenCode | 1 | 661 tok |
| heristop/leclap leclap.dev Deterministic video composition from one JSON template — renders on Node, in the browser v | 24 | Claude Code, Codex, OpenCode | 2 | 2,461 tok |
| jaimevalasek/aioson AI operating framework for hyper-personalized software. | 24 | Claude Code, Codex, Gemini CLI, OpenCode | 64 | 1,802 tok |
| wangjianjq/Skill Auto agents | 24 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 45 | 8,297 tok |
| Cognipeer/console cognipeer.github.io Open-source, self-hosted AI gateway for multi-tenant orgs: OpenAI-compatible LLM routing, | 24 | Codex, GitHub Copilot, OpenCode | 2 | 7,308 tok |
| AdaCore/skills | 24 | Claude Code, Codex, OpenCode | 2 | 1,074 tok |
| kinncj/MAPLE A comprehensive template for building applications with AI-powered development agents Thi | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,879 tok |
| StanfordSpezi/SpeziVibe spezivibe.com AI-enabled toolkit for building cross-platform digital health apps | 24 | Claude Code, Codex, OpenCode | 2 | 594 tok |
| limsangjin12/app-templates App development monorepo template | 24 | Claude Code, Codex, OpenCode | 6 | 1,941 tok |
| flieber-inc/devcake DevCake — your Personal Software Factory | 24 | Codex, OpenCode | 1 | 4,061 tok |
| ldclabs/anda-bot anda.bot 🐼 Born of panda. Awakened as Anda. A copilot for your computer, powered by the Anda Brain | 24 | Codex, OpenCode | 1 | 1,246 tok |
| bobchao/product-coach An AI Product Coach that asks, not tells. | 24 | Claude Code, Codex, OpenCode | 3 | 2,406 tok |
| kingbootoshi/rgr Strict Red-Green-Refactor CLI gate for coding agents | 24 | Codex, OpenCode | 1 | 161 tok |
| yazelin/ipas-ai-quiz yazelin.github.io iPAS AI Application Planner online mock exam practice (611 past exam questions, frontend-o | 24 | Claude Code, Codex, OpenCode | 4 | 3,048 tok |