45,051 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 agents8,587Claude Code6,903Git and workflow3,636Data and AI3,578Backend and APIs3,561Languages3,497Planning3,326Code review2,908Testing2,708DevOps and cloud2,498Writing and docs2,487Memory and context2,373Research2,320Frontend2,319Security2,182Project management1,993
All Claude Code32,559 Codex24,941 OpenCode23,863 GitHub Copilot3,726 Gemini CLI2,042 Cursor1,771 Windsurf202 Kiro118
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| FlowStudy-team/flowstudy-infra Infrastructure, documentation, deployment, SQL initialization, Docker Compose, and shared | 2 | Codex, OpenCode | 1 | 1,541 tok |
| temporal-sa/temporal-java-template | 2 | Codex, OpenCode | 1 | 3,939 tok |
| volodchenkov/claude-sdlc-agents SDLC agent pack for Plane Conductor — 10 Claude Code agents grounded in industry methodolo | 2 | Claude Code | 1 | 946 tok |
| 0xenzyme/code-orb CLI-first coding agent with a future desktop path. | 2 | Claude Code, Codex, OpenCode | 2 | 1,324 tok |
| mpadmaraj/sample-agentic this project is to show how we can use agents.md, skills, mcp server | 2 | Claude Code, Cursor | 10 | — |
| JECT-Study/Zimdugo-4th-Client JECT Team 1, Cohort 4 FE | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 4,916 tok |
| snoodleboot-io/prompticorn | 2 | Claude Code, Codex, OpenCode | 2 | 2,029 tok |
| meshulga/agents-doc | 2 | Claude Code | 1 | — |
| meteosimaji/cappuccino DiscordBOT agent code. | 2 | Codex, OpenCode | 1 | 31,195 tok |
| wate/MD-Ticket A lightweight text-based ticket management system. | 2 | Codex, OpenCode | 1 | 2,178 tok |
| are-es/paap Self-hosted LLM API gateway. One endpoint, 40+ providers. | 2 | Codex, OpenCode | 1 | 9,252 tok |
| tovrleaf/obscvratfi Official noisework website for Obscvrat | 2 | Codex, OpenCode | 1 | 4,116 tok |
| xlr8harder/aibb Git-backed bulletin boards and controlled forum harnesses for AI models | 2 | Codex, OpenCode | 1 | 715 tok |
| Chachamaru127/codex-harness | 2 | Claude Code, Codex, OpenCode | 50 | 3,123 tok |
| vatana7/bootstrap-agent-template | 2 | Codex, OpenCode | 1 | 492 tok |
| m1em1e/vibecoding-tools-4codex-cn Sharing one I made for personal use. | 2 | Codex, OpenCode | 1 | 3,101 tok |
| chentao326/agent-handoff Codex + Claude Code + Reasonix three-party collaboration workflow: a 6-stage handoff proto | 2 | Codex, OpenCode | 1 | 583 tok |
| epicurrents/core epicurrents.io A modular JavaScript library for neurophysiological data | 2 | Codex, OpenCode | 1 | 21,273 tok |
| Roukh/shapa-llm Memory and a work ledger for coding agents: one SQLite file per repo, checked into git, wi | 2 | Claude Code, Codex, OpenCode | 1 | 5,892 tok |
| amindell11/astronomical-home | 2 | Claude Code, Codex, OpenCode | 14 | 3,767 tok |
| sojipi/separate-vocals-skill Audio vocal separation using Meta's Hybrid Transformer Demucs — isolate human voice from b | 2 | Claude Code, Codex, OpenCode | 2 | 780 tok |
| skarpsill/SWAPI AI-ready SOLIDWORKS API knowledge base with parsed documentation, indexes, graphs, and aut | 2 | Codex, OpenCode | 1 | 534 tok |
| Caxson/proof-of-work A disciplined-engineer + persistent-self layer for Claude Code | 2 | Codex, OpenCode | 1 | 3 tok |
| theogravity/bun-elysiajs-starter-turbo-monorepo A starter monorepo for building APIs with Bun, ElysiaJS, Kysely, and Turborepo — includes | 2 | Claude Code, Codex, OpenCode | 3 | 4,547 tok |
| densmirnov/acme-labs ACME Labs — a minimal demonstration environment for the practical section “How to Build Yo | 2 | Codex, OpenCode | 1 | 494 tok |
| WorldKeeptrying/e_meng_jing_xi_book | 2 | Codex, OpenCode | 1 | 313 tok |
| mw10013/cloudflare-effect-react-router-saas | 2 | Codex, GitHub Copilot, OpenCode | 6 | 2,701 tok |
| agoodkind/tack Node based PM anything tool | 2 | Claude Code, Codex, OpenCode | 2 | 5,094 tok |
| Nemex81/solitario-classico-accessibile gioco di carte solitario classico in versione accessibile ai non vedenti | 2 | Claude Code, GitHub Copilot | 26 | 6,312 tok |
| Elvis-WDev/ExpressJS-agent-context | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 1,454 tok |
| elanmed/agent-js A minimal agent harness | 2 | Codex, OpenCode | 1 | 764 tok |
| gstark/agent-manager CLI and TUI tool for managing AI agent configurations across Claude Code and Codex | 2 | Claude Code, Codex, OpenCode | 2 | 39 tok |
| Henok0728/arada three member project for gdg project | 2 | Claude Code, Codex, OpenCode | 2 | 2,430 tok |
| ThyDrSlen/form-factor Form Factor provides real-time workout form cues for form correction. | 2 | Claude Code | 1 | 2,098 tok |
| tylld/synlin | 2 | Claude Code | 1 | 628 tok |
| godisego/hot-money | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,572 tok |
| henryh/AI-SpecDoc This repository contains example documentation and local skill files for bootstrapping new | 2 | Codex, OpenCode | 1 | 496 tok |
| ShifoSan/SILK-Discord-Bot | 2 | Codex, OpenCode | 1 | 7,170 tok |
| ethaizone/project-planner A lightweight, Markdown-first repo for planning many projects with AI assistance. | 2 | Codex, OpenCode | 1 | 1,713 tok |
| ryaniosys/template-agent Cookiecutter template for Claude Code agent repos | 2 | Claude Code, Codex, OpenCode | 3 | 1,819 tok |
| blueroy00/skill-session-profiles blueroy00.github.io An app and Codex plugin for managing global skill defaults, reusable profiles, and task-sp | 2 | Codex, OpenCode | 1 | 4,871 tok |
| KaydenClark/LLM_Workbench Reusable Markdown harness templates for AI-agent projects | 2 | Claude Code, Codex, OpenCode | 2 | 6,235 tok |
| jackin-project/jackin-agent-smith Agent Smith — public-friendly jackin agent role for code review | 2 | Claude Code, Codex, OpenCode | 2 | 1,020 tok |
| IsaiaScope/ai Personal AI config layer — skills for Claude Code and Codex, agent rules, and CLAUDE.md | 2 | Claude Code, Codex, OpenCode | 4 | 2,324 tok |
| chenzc24/agent-workflow-kernel Portable plan-log-experience workflow kernel for Agent-assisted projects | 2 | Codex, OpenCode | 1 | 1,499 tok |
| freedomw1987/tree_monstor Tree Monstor is an AI software development profile running within the Hermes Agent framewo | 2 | Codex, OpenCode | 1 | 1,116 tok |
| waifu-agent/AGENTS.md Waifu personal engineering agent profile for Codex | 2 | Codex, OpenCode | 1 | 4,142 tok |
| mercuryPark/oc-setup | 2 | Codex, OpenCode | 1 | 999 tok |
| grojof/ai-workspace-generator | 2 | Claude Code, Codex, OpenCode | 39 | 5,974 tok |
| hayabusa-cloud/KBase code.hybscloud.com Agentic Knowledge Base Framework — self-organizing knowledge for AI agents | 2 | Codex, OpenCode | 1 | 257 tok |