23,222 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 |
|---|---|---|---|---|
| OnTheThirdDay/researcher-agentsmd research training for agents | 2 | Codex, OpenCode | 1 | 2,866 tok |
| snowinch/mnemox Mnemox Open Coding Agent for Local Coding | 2 | Claude Code, Codex, OpenCode | 2 | 12,411 tok |
| zoxknez/agentic-ai-prompts-EN-SRB Production-grade bilingual EN/SR prompts for AI coding agents, repo audits, safe refactors | 2 | Codex, OpenCode | 1 | 504 tok |
| toviralideasyt7/wordsolverx-z-ai WordSolverX - Daily puzzle answers, solver tools, and strategy guides | 2 | Codex, OpenCode | 2 | 679 tok |
| wrannaman/agentic-engineering The AX Stack — Agent Experience for engineering teams. From zero to 90% one-shot accuracy | 2 | Codex, OpenCode | 1 | 224 tok |
| megamen32/LastHumanCommit Personal agent-canon kit: roles, profiles, and protocols. | 2 | Claude Code, Codex, OpenCode | 2 | 8,980 tok |
| jstxn/agent-setup My personal setup for agentic work | 2 | Claude Code, Codex, OpenCode | 9 | 1,465 tok |
| deck-monsters/deck-monsters The core deck-monsters code | 2 | Claude Code, Codex, OpenCode | 2 | 5,627 tok |
| jameswei/human-in-loop-workflow A human-in-the-loop, simple enough, well-behaviored workflow for small-and-medium projects | 2 | Codex, OpenCode | 1 | 243 tok |
| garshion/claude-setting A collection of global Claude settings for setting up Claude on a new device. | 2 | Claude Code, Codex, OpenCode | 2 | 6,384 tok |
| Phudit-2547/ChuMaiNichi chu-mai-nichi.vercel.app One repo for combining chunimai tracker and chunimai dashboard | 2 | Claude Code, Codex, OpenCode | 2 | 16,151 tok |
| viaduct-dev/batteries-included Viaduct template project with React, GraphQL, and Supabase | 2 | Claude Code, Codex, OpenCode | 2 | 541 tok |
| mori-shin-x/fullstack-bun-sample | 2 | Codex, OpenCode | 1 | 1,600 tok |
| Applied-AI-Society/minimum-viable-jarvis Forkable starter repo for your personal AI-operated business OS | 2 | Claude Code, Codex, OpenCode | 2 | 677 tok |
| shogo-hs/python-project-template | 2 | Claude Code, Codex, OpenCode | 8 | 1,519 tok |
| adobe/aem-desktop | 2 | Claude Code, Codex, OpenCode | 2 | 3,985 tok |
| openshift-hyperfleet/architecture | 2 | Claude Code, Codex, OpenCode | 2 | 844 tok |
| andrewrothstein/tasks | 2 | Claude Code, Codex, OpenCode | 5 | 3,273 tok |
| jbdamask/McBrain Claude Cowork implementation of Andrej Karpathy's LLM Wiki idea | 2 | Codex, OpenCode | 1 | 333 tok |
| qte77/gha-issue-triage AI-powered issue triage GitHub Action: duplicate detection, relevance scoring, feasibility | 2 | Claude Code, Codex, OpenCode | 2 | 1,308 tok |
| chainstacklabs/performance-tool-client compare.chainstack.com RPC provider performance comparison, as a single-page Next.js app. Chainstack Compare fron | 2 | Claude Code, Codex, OpenCode | 2 | 1,364 tok |
| cube-worlds/cube_worlds getgems.io NFT characters on TON blockchain | 2 | Claude Code, Codex, OpenCode | 2 | 6,531 tok |
| jsohi/app-trading-engine Aeron Cluster + SBE + Artio FIX Trading Engine | 2 | Claude Code, Codex, OpenCode | 8 | 7,949 tok |
| helpers-no/dev-templates tmp.sovereignsky.no The development templates offer a quick, modern, and standardized way to start new project | 2 | Claude Code, Codex, OpenCode | 2 | 928 tok |
| RBraga01/builder-growth rbraga01.github.io AI growth skills pack — 14 skills and 5 agents that enforce quality in AI-assisted growth | 2 | Claude Code, Codex, OpenCode | 2 | 1,697 tok |
| Wjl1224734792/visual-primitives-mcp A multimodal visual understanding MCP server based on the visual primitives paradigm. Thro | 2 | Claude Code, Codex, OpenCode | 2 | 4,740 tok |
| Afristrat/mnemo | 2 | Claude Code, Codex, OpenCode | 2 | 1,937 tok |
| msw2004727/FC toosterx.com | 2 | Claude Code, Codex, OpenCode | 2 | 21,380 tok |
| Epistemic-Technology/wp-museum Wordpress plugin for operating an online museum. | 2 | Claude Code, Codex, OpenCode | 2 | 2,209 tok |
| stenh0use/hind Hashistack in Docker | 2 | Claude Code, Codex, OpenCode | 3 | 465 tok |
| jordanmack/claude-md A curated CLAUDE.md configuration file with opinionated guidelines for Claude Code develop | 2 | Claude Code, Codex, OpenCode | 2 | 1,112 tok |
| The-Awkward-Customer/Claude-Setup A repo for Claude tips and tricks | 2 | Claude Code, Codex, OpenCode | 2 | 1,473 tok |
| rubin-johnson/retro Claude Code plugin: structured error/success logging for agentic coding | 2 | Codex, OpenCode | 1 | 317 tok |
| adamhjk/mvtt An open source, self hosted virtual tabletop for playing role playing games | 2 | Claude Code, Codex | 56 | — |
| Adios94/megabonk-game MegaBonk 3D Roguelike Survivor - Three.js game (playable in browser) | 2 | Claude Code, Codex, Cursor, OpenCode | 7 | 1,464 tok |
| surnr/agent-watch npmjs.com CLI tool that uses git hooks to keep your AI agent configuration files in sync with your c | 2 | Codex, OpenCode | 1 | 3,137 tok |
| InternsatBotivate/ZOLD-APP zold-frontend-mzjh.vercel.app ZOLD — Flutter app for buying/selling digital gold & silver, SIPs, gold goals, and coin de | 2 | Claude Code, Codex, OpenCode | 2 | 3,978 tok |
| UWT-TCSS460-SP26/group-project-bug-tracker-front-end-group-9 group-project-bug-tracker-front-end.vercel.app group-project-bug-tracker-front-end-group-9 created by GitHub Classroom | 2 | Claude Code, Codex, OpenCode | 2 | 107 tok |
| uddin-rajaul/brain-os-template LLM-managed memory vault template. Persistent knowledge base for AI coding assistants (Cla | 2 | Claude Code, Codex, OpenCode | 2 | 531 tok |
| iamrealfaizan/knacktor knacktor.vercel.app | 2 | Claude Code, Codex | 19 | 5,206 tok |
| abigailhaddad/dc-realestate-2026 | 2 | Claude Code, Codex, OpenCode | 2 | 1,413 tok |
| rastermanden/naturklubben | 2 | Claude Code, Codex, OpenCode | 2 | 5,319 tok |
| marvinleonbutlerii/.dotfiles felt inspired | 2 | Claude Code, Codex, OpenCode | 3 | 1,904 tok |
| jstxn/bebop | 2 | Codex, OpenCode | 1 | 977 tok |
| mjbommar/quick-claude One-command project setup for Claude Code with uv tooling, command interceptors, package n | 2 | Codex, Gemini CLI, OpenCode | 2 | 4,393 tok |
| indies-cl/indies.la | 2 | Claude Code, Codex, OpenCode | 2 | 633 tok |
| Guo-Chenxu/paper-agent What era are we living in, still doing traditional research? | 2 | Claude Code, Codex | 11 | 899 tok |
| timbeach/timbeach.com Personal website | 2 | Claude Code, Codex, OpenCode | 2 | 4,310 tok |
| shtdu/ai-together An AI Platform to help team or organization to adapt AI tools with Trust and Confidence | 2 | Claude Code, Codex, OpenCode | 3 | 3,136 tok |
| gaurav-ciphernutz/agentic-sdlc-starter-docs | 2 | Claude Code, Codex, OpenCode | 12 | 888 tok |