How real projects configure their agents

31,977 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
mykola-kichatov/android-clean-template It's a typical list-detail app. Simple Android app template utilizing Jetpack Compose, sui 55 Claude Code, Codex, OpenCode 2 1,906 tok
HosamZewain/ai-assisted-development-framework 55 Claude Code, Codex, OpenCode 2 808 tok
oowanghuan/ai-coding-template AI collaborative development framework template - Claude Code toolkit + 8-stage workflow + 55 Claude Code 28
robinsadeghpour/content-workflow 55 Claude Code 16 5,125 tok
connorads/remobi remobi.app 📱 Your terminal. Everywhere. 55 Claude Code, Codex, OpenCode 3 2,308 tok
traitecoevo/plant traitecoevo.github.io Trait-Driven Models of Ecology and Evolution :evergreen_tree: 55 Claude Code 4
sabertaz/blog blog.tazimi.dev :rocket: An awesome blog system based on Next.js 55 Claude Code, Codex, OpenCode 2 1,673 tok
fenwei-dev/mcp2skill 55 Claude Code, Codex, OpenCode 5 1,198 tok
defog-ai/defog Python library for accessing Defog.ai 55 Claude Code 1 607 tok
SuperClaude-Org/SuperClaude_Plugin 55 Claude Code 1 514 tok
fsistemas/sql2json Python CLI tool to run queries against sqltatabases and convert the results to json, csv, 55 Claude Code, Codex, OpenCode 2 6,370 tok
denysosadchyi/silposha AI-powered grocery cart automation for Silpo (Ukrainian supermarket) 55 Claude Code 1 2,478 tok
jeroen-meijer/pubspec-assist Easily add dependencies to your Dart / Flutter project. https://marketplace.visualstudio.c 55 Claude Code 1 1,429 tok
m9tdev/verrex m9tdev.github.io an Effect-native UI framework where E/R channels survive to compile-time — forget a servic 55 Claude Code, Codex, OpenCode 4 3,950 tok
VIDA-NYU/TaxiVis vgc.poly.edu Visual Exploration of New York City Taxi Trips 55 Claude Code 1 1,277 tok
Silverpeas/Silverpeas-Core silverpeas.org Core API for Silverpeas 55 Claude Code 1 1,458 tok
sifter-ai/sifter Sifter is an open-source, developer-first document extraction engine that turns unstructur 55 Claude Code 4 1,349 tok
pulumi/pulumi-self-hosted-installers pulumi.com Repository for getting started with self-hosted Pulumi Service. 55 Claude Code, Codex, OpenCode 2 1,898 tok
fastlmm/FaST-LMM fastlmm.github.io Python version of Factored Spectrally Transformed Linear Mixed Models 55 Claude Code, Codex, OpenCode 2 1,540 tok
FlashNightModReborn/CrazyFlashNight Flash 7 reset edition project 55 Claude Code, Codex, OpenCode 3 8,169 tok
cosmix/loom A Rust-based agent orchestrator enabling a swarm of Claude Code instances building softwar 55 Claude Code 1 1,254 tok
arcasilesgroup/ai-engineering ai-engineering.arcasiles.com The governance floor for AI coding agents: install, guard, prove. Guards, git hooks, an ex 55 Claude Code, Codex, OpenCode 2 871 tok
fredrikaverpil/claudeline Minimalistic Go statusline for Claude Code 55 Claude Code 1 2 tok
gkaria/vibe-learn Learn as your AI coding assistant builds. You can outsource your thinking, but you can't o 55 Claude Code, Codex, OpenCode 2 7,264 tok
zamana-inc/vajra Background coding agent — polls Linear, runs DOT graph workflows, ships PRs 55 Claude Code, Codex 1
ytaskiran/tws tmux workspace manager — organize your tmux sessions and ai agents 55 Claude Code, Codex, OpenCode 2 2,885 tok
askjohngeorge/askjg-claude-agents The Claude subagents and example custom commands I use in my AI-assisted development workf 55 Claude Code 17
vlasenkoalexey/tpu_performance_autoresearch_wiki vlasenkoalexey.github.io Wiki built using Karpathy method containing information about TPU performance optimization 55 Claude Code, Codex, Gemini CLI, OpenCode 21 1,427 tok
zdt1013/ai-git-commiter An AI-powered VSCode plugin that automatically generates Git Commit messages. It helps gen 55 Claude Code 6 1,619 tok
kimchiman52/3s-mister-arm Peak slop porting 55 Claude Code, Codex, OpenCode 2 1,662 tok
Integration-Automation/AutoControlGUI integration-automation.github.io A framework for GUI automation 55 Claude Code 1 3,843 tok
flipbit03/lineark Unofficial Linear CLI, for humans and coding agents 55 Claude Code 3 3,334 tok
Verified-zkEVM/evm-asm 55 Claude Code, Codex, OpenCode 2 13,846 tok
otavia-projects/otavia otavia.cc Your shiny new IO & Actor programming model! 55 Claude Code 1 2,205 tok
AkbarDevop/ai-job-agent AI-powered job application automation toolkit — LinkedIn Easy Apply, Greenhouse, Lever, Jo 55 Claude Code 1 4,101 tok
iwasa-kosui/kamae-ts iwasa-kosui.github.io 55 Claude Code 1 476 tok
WenyuChiou/research-hub pypi.org AI-operable research workspace for Zotero, Obsidian, and NotebookLM. Use any two, or all t 55 Claude Code, Codex, OpenCode 2 208 tok
ForgeAILab/forge forgeailab.github.io AI coding agent workflow engine for structured task lifecycles. 55 Claude Code, Codex, OpenCode 5 2,224 tok
T0mSIlver/localvoxtral Talk to your coding agents by voice. Realtime, fully local macOS dictation that streams wo 55 Claude Code, Codex, OpenCode 2 3,029 tok
LinkedInLearning/mastering-ai-assisted-development-10666010 This is a repo for the LinkedIn Learning course: Mastering AI-Assisted Development 55 Claude Code 1
keyhana/c166-ghidra-module Infineon C166 Processor Module for Ghidra 55 Claude Code, Codex, OpenCode 3 905 tok
taylormadearmy/u1-slicer-for-android 55 Claude Code, Codex, Gemini CLI, OpenCode 4 18,057 tok
unisic/unisic unisic.app Screenshot & screen-recorder for Linux. 55 Claude Code, Codex, OpenCode 4 16,119 tok
appeeky/ua-skills appeeky.com Agent skills for mobile app paid growth powered by real-time data with APPEEKY MCP. 55 Claude Code, Codex, OpenCode 2 521 tok
cuellarfr/design-skills cuellarfr.github.io UX and design skills for Claude Code — research, critique, accessibility, journey mapping 55 Claude Code 1 783 tok
steel-dev/steel-mcp-server steel.dev Cloud Chrome for MCP clients. Read pages that block plain fetches, fill forms, take scree 55 Claude Code 1 457 tok
schmitthub/clawker docs.clawker.dev AI coding agent sandbox platform 55 Claude Code, Codex, GitHub Copilot, OpenCode 19 3,012 tok
JosiahSiegel/claude-plugin-marketplace 55 Claude Code 3 602 tok
qingzhoupro/afsim-skill AFSIM-SKILL is an AI coding assistant designed for the AFSIM (Advanced Framework for Model 55 Claude Code, Cursor 4
AaronXu-Lab/MasterGo2Figma Move MasterGo's Design to Figma 55 Claude Code, Codex, OpenCode 3 4,401 tok