How real projects configure their agents

43,547 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709

All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77

Project Stars Configures Files Always loaded
lambda-symbolics/autolith lambda-symbolics.com Autolith is a self-modifiable general purpose Lisp AI agent 328 Codex, OpenCode 1 3,591 tok
cacheplane/dawnai dawnai.org Build LangGraph agents like Next.js apps. 327 Codex, OpenCode 1 3,597 tok
FrankChen021/datastoria datastoria.app AI-native ClickHouse console for your cluster diagnostics and query generation, optimizati 327 Codex, OpenCode 1 1,371 tok
artem-sedykh/mini-climate-card artem-sedykh.github.io Minimalistic climate card for Home Assistant Lovelace UI 327 Claude Code, Codex, OpenCode 2 10,982 tok
scrypster/muninndb The cognitive database. A new class of data storage. Not a vector store, not a graph DB, n 327 Claude Code 15 3,881 tok
cognesy/instructor-php instructorphp.com Unified LLM API, structured data outputs with LLMs, and agent SDK - in PHP 327 Codex, OpenCode 3 3,583 tok
hmmhmmhm/daiso-mcp mcp.aka.page Turn Daiso into an MCP! It also enables searches for Korean local retailers and cinemas th 327 Claude Code, Codex, Gemini CLI, OpenCode 3 5,180 tok
Prisma-Labs-Dev/apple-skills Apple development skills for Claude Code and Codex — latest iOS 26+ APIs, SwiftUI, Liquid 327 Claude Code, Codex, OpenCode 1 1,120 tok
JayantDevkar/claude-code-karma Dashboard for monitoring claude code sessions. 327 Claude Code 1 2,168 tok
remorses/usecomputer usecomputer.org Fast computer automation CLI for AI agents. Control any desktop with screenshots, clicks, 327 Codex, OpenCode 1 2,433 tok
InterfaceX-co-jp/genshijin interfacex-co-jp.github.io genshijin Primitive Man 🗿| An ultra-compressed communication skill for AI agents such as 327 Codex, GitHub Copilot, OpenCode 2 455 tok
vyrx-dev/toofan A minimal, lightning-fast typing TUI for your terminal 327 Codex, OpenCode 1 1,242 tok
momori777/Artemis Uncensored, fully offline AI girlfriends harem: Openclaw/Claude Code + Local LLM + GPT-SoV 327 Codex, OpenCode 1 232 tok
wilfredinni/noodle noodlerest.dev A delicious REST client for your terminal 327 Claude Code, Codex, OpenCode 5 9,178 tok
godagoo/claude-telegram-relay Minimal pattern for running Claude Code as an always-on Telegram bot. Cross-platform daemo 326 Claude Code 1 2,380 tok
taskctl/taskctl Concurrent task runner, developer's routine tasks automation toolkit. Simple modern altern 326 Claude Code, Codex, OpenCode 2 2,974 tok
mosaxiv/clawlet Ultra-lightweight and efficient personal AI assistant 326 Codex, OpenCode 1 453 tok
kleosr/cursorkleosr forum.cursor.com Make AI Development Feel Natural in Cursor 326 Codex, OpenCode 1 444 tok
2anki/2anki.net 2anki.net Server to create Anki flashcards faster, easier and better today ⭐️ 326 Claude Code, GitHub Copilot 43 9,757 tok
Jeidoban/Ironsmith ironsmith.app Create personal Mac apps instantly with a prompt. Supports on-device and cloud LLMs 326 Codex, OpenCode 1 1,994 tok
thesysdev/openclaw-os openui.com The default workspace for OpenClaw 326 Codex, OpenCode 1 777 tok
pixel-cellar/Claude-Code-Game-Studios Claude Code architecture for 48 collaborative agents managing indie game development (Chin 326 Claude Code 8 452 tok
hogeheer499-commits/strix-halo-guide strixhaloguide.com Evidence-backed AMD Strix Halo local-AI setup and benchmarks: Qwen3.8, Ollama, llama.cpp, 326 Codex, OpenCode 1 2,053 tok
boringcomputers/nehemiah boringcomputers.com On-demand Linux computers you can hand to an AI — real Firecracker microVMs with a browser 326 Claude Code, Codex 1
educlopez/ui-craft skills.smoothui.dev Design engineering system for AI coding agents — ship UI with craft-level quality. Install 326 Codex, OpenCode 1 173 tok
marekkowalczyk/breathe-cli marekkowalczyk.github.io Paced resonance breathing in your terminal 325 Claude Code 1 4,174 tok
tuva-health/tuva-core thetuvaproject.com Main repo including core data model, data marts, data quality tests, and terminology sets. 325 Codex, OpenCode 1 4,652 tok
peterjthomson/ledger peterjthomson.com A modernised git interface for improved agent and human collaboration, review and control 325 Claude Code, Codex, OpenCode 2 6,453 tok
YunYouJun/advjs advjs.org 🎮 ADV.JS Web AVG Engine: a text adventure game engine for the future and the frontend (WI 325 Claude Code, Codex, OpenCode 2 2,303 tok
gerred/building-an-agentic-system gerred.github.io An in-depth book and reference on building agentic systems like Claude Code 325 Claude Code 1 811 tok
mizchi/skills Agent skills by mizchi, distributed via APM 325 Claude Code 1 632 tok
rixinhahaha/snip snipit.dev The visual communication layer between humans and AI agents. Capture, annotate, render dia 325 Claude Code 1 2,006 tok
Get-Concord-AI/concord-mcp getconcord.ai Live messaging for coding agents 325 Claude Code 1 1,465 tok
m-xlsea/ruoyi-plus-soybean docs.ruoyi.xlsea.cn RuoYi-Plus-Soybean is a modern enterprise-grade multi-tenant management system that combin 325 Claude Code, Codex 27
appwrite/sdk-generator appwrite.io Generating SDKs for multiple programming languages and platforms ⚙️ 325 Claude Code, Codex, OpenCode 2 4,248 tok
huisezhiyin/sdd-riper Lightweight AI Agent Harness for agentic coding: let strong models explore while humans st 324 Codex, OpenCode 1 1,252 tok
Wh1isper/mcp-email-server mcp-email-server.wh1isper.top Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, 324 Claude Code, Codex, OpenCode 2 2,507 tok
hermes-hq/hermes-ide hermes-ide.com AI-native terminal emulator & IDE. Built with Tauri, React, and Rust. 324 Claude Code 1 715 tok
dylanebert/shallot WebGPU game engine 324 Claude Code, Codex, OpenCode 3 47 tok
vlln/whale-girl DSH Web GUI desktop pet plugin (QQ pet style): a floating, draggable companion in the bott 324 Codex, OpenCode 1 2,021 tok
sveltejs/ai-tools mcp.svelte.dev The official svelte MCP for all your agentic needs. 324 Claude Code, Codex 3 922 tok
rush-db/rushdb rushdb.com RushDB is a graph + vector database and memory layer for AI agents. Push any JSON, get typ 323 Claude Code 2 1,964 tok
melody0709/zencrop An independent reimplementation of PowerToys Crop And Lock. Always On Top with rich screen 323 Codex, OpenCode 1 1,832 tok
aayoawoyemi/Ori-Mnemos orimnemos.com. Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open sour 323 Claude Code 4
eyalzh/browser-control-mcp MCP server paired with a browser extension that enables AI agents to control the user's br 323 Claude Code 1 467 tok
ShareX/XerahS xerahs.com XerahS is a cross platform reimagining of the ShareX user interface built with Avalonia. I 323 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 29 698 tok
bradtraversy/coding-with-ai-course-resources All resources for the Coding With AI course 323 Claude Code 1 144 tok
fitchmultz/pi-cursor-sdk Run Cursor's agent loop inside the pi coding agent via local Cursor SDK agents, with nativ 323 Codex, OpenCode 1 6,666 tok
Encod3d-Sec/TORCH Karpathy LLM based claude harness for PenetrationTesting / Bugbounty using obsidian 323 Claude Code 1 7,786 tok
textcortex/claude-code-sandbox Run Claude Code safely in local Docker containers without having to approve every permissi 323 Claude Code 2 839 tok