How real projects configure their agents

43,533 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 agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291Frontend2,248Security2,004Productivity1,708

All Claude Code32,107 Codex23,261 OpenCode22,036 GitHub Copilot3,542 Gemini CLI1,912 Cursor1,737 Windsurf119 Kiro77

Project Stars Configures Files Always loaded
NO6KIKO/gorest-2d-animation-spritesheet-generator Codex-assisted local 2D animation spritesheet generator and scene compositing workspace. 1,444 Codex, OpenCode 1 648 tok
bramses/chatgpt-md A (nearly) seamless integration of ChatGPT into Obsidian. 1,442 Claude Code, Codex, OpenCode 2 2,190 tok
Remocn/remocn remocn.dev Production-ready animations, transitions, backgrounds, and scenes for Remotion 1,437 Claude Code 1 1,797 tok
joewongjc/type4me A macOS voice input method with real-time recognition, LLM text optimization, and fully lo 1,436 Claude Code, Codex, OpenCode 2 4,834 tok
wgzhao/Addax addax.wgzhao.com Actively maintained fork of Alibaba DataX — a fast, versatile ETL tool for RDBMS/NoSQL dat 1,434 Claude Code, Codex, OpenCode 2 1,830 tok
BayramAnnakov/claude-reflect A self-learning system for Claude Code that captures corrections, positive feedback, and p 1,432 Claude Code 1 1,872 tok
miscusi-peek/cheatengine-mcp-bridge Connect Cursor, Copilot & Claude AI directly to Cheat Engine via MCP. Automate reverse eng 1,430 Claude Code, Codex, OpenCode 2 4,513 tok
zhaoolee/garss Use GitHub Actions to collect RSS feeds and create an ad-free, high-quality front-page new 1,429 Codex, OpenCode 1 412 tok
winedarksea/AutoTS Automated Time Series Forecasting 1,429 Codex, OpenCode 1 846 tok
chunkhound/chunkhound chunkhound.ai Your entire engineering context, deeply understood 1,427 Claude Code, Codex, OpenCode 5 1,066 tok
christophhart/HISE hise.audio The open source framework for sample based instruments 1,426 Claude Code 1 2,030 tok
agent-network-protocol/AgentNetworkProtocol agent-network-protocol.com AgentNetworkProtocol(ANP) is an open source protocol for agent communication. Our vision i 1,426 Codex, Gemini CLI, OpenCode 2 734 tok
inkeep/agents docs.inkeep.com Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For s 1,425 Claude Code, Codex, OpenCode 2 9,419 tok
Nearcyan/vibecraft It's Vibecraft! 1,424 Claude Code 1 8,299 tok
twostraws/SwiftAgents An AGENTS.md file for Swift and SwiftUI projects. 1,424 Codex, OpenCode 1 1,581 tok
hotovo/aider-desk aiderdesk.hotovo.com Platform for AI-powered software engineers 1,423 Codex, OpenCode 1 1,725 tok
yohey-w/multi-agent-shogun Samurai-inspired multi-agent system for Claude Code. Orchestrate parallel AI tasks via tmu 1,420 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 17 15,149 tok
spring-projects/spring-ai-examples 1,419 Claude Code 1 2,307 tok
zhnt/loushang AI-native agent harness for coding workflows by python: multi-model LLM orchestration, sta 1,418 Codex, OpenCode 1 1,517 tok
mnemox-ai/tradememory-protocol mnemox.ai Decision audit trail + persistent memory for AI trading agents. Outcome-weighted recall, t 1,417 Claude Code, Codex, OpenCode 3 355 tok
digitalinnovationone/dio-agent Agente de IA criado pela DIO para apoiar seus estudos. 1,417 Claude Code, Codex, OpenCode 2 1,125 tok
dyoshikawa/rulesync rulesync.dyoshikawa.com A Utility CLI for AI Coding Agents 1,416 Claude Code 2
fmind/mlops-python-package fmind.github.io A comprehensive Python package template to kickstart and standardize your MLOps initiative 1,416 Codex, OpenCode 1 1,248 tok
deepcoldy/botmux deepcoldy.github.io Bridge Feishu/Lark to AI coding CLIs — Claude Code, Codex, Gemini, OpenCode… every DM, gro 1,416 Claude Code, Codex, OpenCode 2 4,245 tok
CloudAI-X/claude-workflow-v2 Universal Claude Code workflow plugin with agents, skills, hooks, and commands 1,415 Claude Code 1 1,032 tok
hesamsheikh/octogent A thin orchestration dashboard over Claude Code for managing context, automation, and deve 1,414 Claude Code, Codex, OpenCode 2 986 tok
nrwl/nx-console nx.dev Nx Console is the user interface for Nx & Lerna. 1,414 Claude Code, Codex, Cursor, OpenCode 12 1,370 tok
awaescher/OllamaSharp nuget.org The easiest way to use Ollama in .NET 1,404 Codex, OpenCode 1 3,427 tok
remorses/kimaki kimaki.dev all opencode features deeply integrated inside Discord. each project is a channel. each se 1,404 Codex, OpenCode 1 11,250 tok
Jwuthri/Tracely-ai tracely-ai.com Trace-native CI/CD for AI agents — production failures become regression tests that block 1,403 Claude Code, Codex 43 3,196 tok
milanglacier/minuet-ai.nvim 💃 Dance with Intelligence in Your Code. Minuet offers code completion as-you-type from po 1,400 Claude Code, Codex, OpenCode 2 372 tok
preset-io/agor agor.live Agor - team command center for all things agentic 1,399 Claude Code, Codex, OpenCode 2 7,131 tok
tianma-if/edgeever edgeever.org Open-source, AI-native knowledge base & Evernote alternative with native MCP. Zero-cost on 1,399 Codex, OpenCode 1 2,001 tok
agent0ai/space-agent The agent that re-shapes the Space 1,393 Codex, OpenCode 1 1,048 tok
m0n0x41d/haft haft.tools Engineering decisions engine that know when they're stale. Frame, compare, decide — with e 1,391 Claude Code, Codex, OpenCode 2 10,802 tok
wuji-labs/nopua A skill that unlocks your AI's potential through love. We commanded. We threatened. They w 1,389 Codex, OpenCode 1 546 tok
regenrek/deepwiki-mcp 📖 MCP server for fetch deepwiki.com and get latest knowledge in Cursor and other Code Edi 1,388 Cursor 2 70 tok
daymade/claude-code-skills Professional Claude Code skills marketplace featuring production-ready skills for enhanced 1,388 Claude Code, Codex, OpenCode 2 6,509 tok
openclaw/crabbox crabbox.sh Crabbox: warm a box, sync the diff, run the suite. 1,388 Claude Code, Codex, OpenCode 2 1,651 tok
riba2534/feishu-cli feishu-cli is a full-featured command-line tool for the Feishu Open Platform. It wraps ope 1,385 Claude Code, Codex, OpenCode 2 10,186 tok
EvanBacon/expo-apple-targets Config Plugin to setup Apple targets 1,384 Claude Code 1 1,964 tok
ChiChou/grapefruit codecolor.ist Open-source mobile security testing suite for iOS and Android. Previously Passionfruit 1,384 Claude Code, Codex, OpenCode 2 440 tok
AgibotTech/genie_sim Simulation Platform from AgiBot 1,383 Codex, OpenCode 1 1,620 tok
e2b-dev/infra e2b.dev Infrastructure that's powering E2B Cloud. 1,379 Claude Code, Codex, OpenCode 2 2,886 tok
justrach/codedb codegraff.com Zig code intelligence server and MCP toolset for AI agents. Fast tree, outline, symbol, se 1,378 Claude Code, Codex, GitHub Copilot, OpenCode 3 1,700 tok
cloudposse/atmos atmos.tools Atmos is the open-source runtime for infrastructure — it builds, authenticates, and ships 1,376 Claude Code 52 6,114 tok
vczh-libraries/Release Release folder of all projects, mainly for GacUI: Native C++ UI library, cross-platform, M 1,376 Claude Code, Codex, GitHub Copilot, OpenCode 9 4,366 tok
HashLoad/horse Fast, opinionated, minimalist web framework for Delphi 1,375 Claude Code, Codex 4
GreenSheep01201/claw-empire Command Your AI Agent Empire from the CEO Desk — A local-first AI agent office simulator t 1,375 Codex, OpenCode 1 4,618 tok
IoTSharp/IoTSharp iotsharp.net IoTSharp is an open-source IoT platform for data collection, processing, visualization, an 1,375 Codex, GitHub Copilot, OpenCode 2 2,703 tok