How real projects configure their agents

43,652 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
subotic/loom Linked Orchestration Of Multirepos — CLI/TUI for managing git worktrees across tightly-cou 5 Claude Code 1 376 tok
SebastianDevps/agent007 Agent007 - Intelligent Development Orchestration System 5 Claude Code 1 4,423 tok
xjuIcthub/xju-feiyue-extensions A collection of ScriptCat scripts (Xiji Platform, Huawei short semester) 5 Claude Code 1 1,302 tok
Spazzy757/dotfiles Dotfile collection for my local environment 5 Claude Code 1 1,881 tok
ShinyStar307/nano---Openclaw 5 Claude Code 26 868 tok
RevylAI/mobile-pr-reviewer AI-powered visual PR reviews for mobile apps — Claude Code analyzes diffs, boots cloud dev 5 Claude Code 1 2,367 tok
What-Do-I-Know/arc-2-zen Move Arc pinned folders and tabs to Zen 5 Claude Code 1 2,678 tok
mdietz94/smo_archipelago SMO Archipelago 5 Claude Code 7 7,102 tok
gpwork4u/specflow 5 Claude Code, Codex 22 4,423 tok
armenr/ctx-fieldbook A per-repo system for managing context, local work state, and knowledge 5 Claude Code 1 810 tok
concertoy/glissando Slide decks as code, built for AI agents. 5 Claude Code, Codex, OpenCode 16 6,271 tok
brow-use/spike 5 Claude Code 1 951 tok
ki1lux/Adhani 5 Claude Code 1 2,153 tok
yyq19990828/onnxtools Vehicle model and license plate recognition ONNX project 5 Claude Code, Codex, OpenCode 5 2,823 tok
dungnotnull/spatial-navigation-memory-coach-agent-skill 🧩🗺️ Spatial Navigation & Memory Coach Engine | Production-grade spatial cognition harnes 5 Claude Code 1 1,487 tok
dgr8akki/claude-tab-watcher claude-tab-watcher 5 Claude Code 1 1,484 tok
dungnotnull/craft-village-heritage-tourism-agent-skill 🏺 Multi-agent AI framework for sustainable craft heritage & creative tourism planning. Ba 5 Claude Code 1 1,669 tok
jketreno/clare CLARE — AI-Assisted Development Framework 5 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 28 6,473 tok
dungnotnull/ancient-costume-mural-reconstruction-agent-skill 🏛️👘 Ancient Costume & Mural Textile Reconstruction Engine | skill & Python architecture 5 Claude Code 1 1,535 tok
letsgogeeky/aichitect aichitect.dev aichitect.dev | AI-tools mapper and an MCP server to recommend stacks without wasting toke 5 Claude Code, Codex, OpenCode 2 5,625 tok
41fred/ace-level1 ace.alcanah.ai Ace Level 1 — a starter workspace for running a team or company with Claude Code. Hooks, a 5 Claude Code 4 1,391 tok
snk-devcenter/addon-studio Addon Studio Claude Code skill - Sankhya Addon Studio 2.0 (JapeEntity, datadictionary, dbs 5 Claude Code 3 1,640 tok
NguyenNguyen0/my-portfolio nguyennguyen0.id.vn Modern Portfolio Website built with Next.js and TailwindCSS 5 Claude Code, Codex 2 1,740 tok
nevma/nevma-wp-guidelines Modular WordPress/WooCommerce AI coding guidelines for Claude 5 Claude Code 1 988 tok
aprildawnphd/executive-presence-analyzer Locally-run tool that analyzes recorded video for communication patterns — filler words, h 5 Claude Code 1 6,817 tok
dungnotnull/anti-toxicity-chat-moderation-agent-skill 🛡️ Claude Code harness for game chat toxicity filtering & community safety. Evaluates Per 5 Claude Code 1 1,538 tok
redmsqt/infinite-menu-everydays infinite-menu-everydays.vercel.app 5 Claude Code 1 1,859 tok
dungnotnull/ecological-cemetery-planning-agent-skill 🌿🪦 Ecological Cemetery Planning & Natural Burial Design Engine | Production-grade Claude 5 Claude Code 1 1,512 tok
awkay/clj-code-search Per-function semantic index for Clojure/CLJS, exposed as a code-search CLI for AI coding a 5 Claude Code 1 320 tok
manueldeprada/hpc_scripts my personal scripts for slurm and other HPC utilities 5 Claude Code 1 1,434 tok
itsamruth/subagent-reuse MCP server for Claude Code that stops subagents from repeating each other's work. 5 Claude Code 1 530 tok
dungnotnull/custom-water-cooling-loop-design-agent-skill 🖥️💧 Custom PC Liquid Cooling Loop Design Engine | Production-grade Claude Code skill & P 5 Claude Code 1 1,265 tok
amirafshari/geedl amirafshari.github.io Agentic Google Earth Engine downloader: Talk to it. Get a job.yaml. Sentinel & Landsat to 5 Claude Code 1 5,197 tok
ugho49/wishlist wishlistapp.fr A modern, full-stack wishlist application for sharing wishlists during events like birthda 5 Claude Code, Codex 2 1,132 tok
theosementa/modulo-ios A clean, focused savings tracker for iOS — set goals, log contributions, and watch your pr 5 Claude Code 1 1,607 tok
gsbakshi/nebula-tv This product is a next-generation Android TV launcher. The goal is to unify content, disco 5 Claude Code 18 549 tok
msupply-foundation/conforma-web-app Conforma application manager (IRIMS) front-end 5 Claude Code 1 2,071 tok
Adityaram0001/llm 5 Claude Code 1 2,021 tok
wonjyou/portfolio-review-skill A Claude Code skill that reviews design portfolios like a hiring manager. Input a URL or P 5 Claude Code 1 548 tok
gertsylvest/meta-team A curated library of AI agent definitions, orchestrators, skills, and rules — plus a boots 5 Claude Code 2 3,790 tok
Terry-cyx/newton-cli Agent-native CLI for NVIDIA Newton physics engine — JSON in, physics out 5 Claude Code 1 1,859 tok
dungnotnull/designer-toy-trend-analysis-agent-skill 🧸📈 Designer Toy & Collectible Market Trend Analysis Engine | Production-grade Claude Cod 5 Claude Code 1 1,535 tok
Tech-Melon/XFaster 5 Claude Code 1 989 tok
refactornator/nanoflash Personal Gemini assistant. Lightweight, forkable, customizable. 5 Claude Code 31 2,775 tok
ktsaou/ollama-templates Tools and documentation for creating proper, fully functional Ollama model templates. Addr 5 Claude Code 1 7,463 tok
Juanpacol/Nausica-NPL 5 Claude Code 2 3,143 tok
dungnotnull/game-creator-tool-performance-optimization-agent-skill 🛠️ Multi-agent AI framework for game engine & editor responsiveness. Analyzes UI thread b 5 Claude Code 1 1,264 tok
llv22/AutoResearchWithEyes aris-lite + aris + human feedback 5 Claude Code 1 951 tok
dungnotnull/aim-training-sensitivity-converter-agent-skill 🎯🖱️ FPS Aim Training & Cross-Game Mouse Sensitivity Converter Engine | Production-grade 5 Claude Code 1 1,421 tok
dungnotnull/community-esports-tournament-management-agent-skill 🏆🎮 Community Esports Tournament Scheduling & Operations Engine | Production-grade Claude 5 Claude Code 1 2,212 tok