31,984 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| rudra-cyberops/maritime-cyber-training A maritime cyber training testbed | 10 | Claude Code | 1 | 9,734 tok |
| chrisLoweDev/AthleteOS Claude code powered personal trainer to plan, and reflect on workouts for the week | 10 | Claude Code, Codex, OpenCode | 13 | 8,311 tok |
| opivankristovi/udoo-key-arduino Provides a few simple usage examples of the Udoo Key (Pro) and its components using Arduin | 10 | Claude Code | 3 | 1,007 tok |
| shunsock/dotfiles my config files, do not use it for production | 10 | Claude Code | 4 | — |
| wustghj/LLM-Study-Route A learning path for LLM beginners, documenting my own LLM learning process | 10 | Claude Code | 1 | 1,844 tok |
| linearuncle/xharness 🤝 An AI coding partner installed on your computer (macOS GUI + CLI): drop a project folde | 10 | Claude Code, Codex, OpenCode | 2 | 3,409 tok |
| ruilisi/lingti-code | 10 | Claude Code | 1 | 963 tok |
| Mehrozsheikh/aso-appstore-listing-skill Generate high-converting App Store listings (name, subtitle, keywords, and description) us | 10 | Claude Code | 1 | 794 tok |
| VolodymyrM27/CorgiBreak A macOS menu bar app that helps protect your eyes using the 20-20-20 rule - every 20 minut | 10 | Claude Code | 1 | 650 tok |
| nibzard/claude-threads nibzard.com A lightweight web viewer for Claude Code conversation files with a terminal-inspired ASCII | 10 | Claude Code | 1 | 974 tok |
| svnscha/dap-dbgeng svnscha.github.io Debug native Windows code - C and C++ programs, services, and even the Windows kernel - st | 10 | Claude Code | 6 | 1,534 tok |
| cknadler/setup My setup | 10 | Claude Code | 1 | 1,067 tok |
| houshuang/alif | 10 | Claude Code | 1 | 12,944 tok |
| Rudra370/multee | 10 | Claude Code | 1 | 5,343 tok |
| Sagargupta16/tour-vibes Full-stack MERN travel journal with JWT auth, image uploads, personal and community journa | 10 | Claude Code | 1 | 1,261 tok |
| jnsgruk/booklog books.jnsgr.uk B{ook}log is a self-hosted, multi-user book tracking platform for avid readers. Each user | 10 | Claude Code | 1 | 3,337 tok |
| lovelyJason/mcp-switch A tool integrating Cursor, Windsurf, Claude Code, Codex, Gemini, Antigravity, and other ed | 10 | Claude Code, Codex, Cursor, OpenCode | 11 | 3,133 tok |
| nimble-giant/ailloy The package manager for AI instructions. Author, compile, package, and distribute reusable | 10 | Claude Code, Codex, OpenCode | 11 | 1,180 tok |
| PaulJPhilp/effect-json | 10 | Claude Code | 1 | 2,595 tok |
| matsuni-kk/agent_template_public Agent Template Framework for Domain-Specific Agent Generation - Public Version | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 4,002 tok |
| briangmilnes/APAS-VERUS Proving 'Algorithms Parallel and Sequential' in Rust (APAS-AI) using Verus. | 10 | Claude Code, GitHub Copilot | 2 | 50,605 tok |
| yudistirosaputro/palugada-cli | 10 | Claude Code | 10 | 550 tok |
| Anashel-RPG/ev2090 | 10 | Claude Code, Cursor | 2 | 4,776 tok |
| dweekly/ftr ftr.networkweather.com Fast TraceRoute: massively parallel CLI & Rust library for network observation | 10 | Claude Code | 2 | 1,814 tok |
| joshuaboys/gx A fast git projects manager. Clone, jump, and organise repos from the terminal. | 10 | Claude Code, Codex, OpenCode | 4 | 1,004 tok |
| fastcode555/flutter_tailwind A project to expore the tailwind just like the csstailwind | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,175 tok |
| git-scarrow/oracle-mcp-server [MOVED → codeberg.org/scarrow/oracle-mcp-server] MCP server for Oracle database access | 10 | Claude Code | 1 | 1,171 tok |
| shukwong/gnomad-mcp-server Model Context Protocol server for gnomAD (Genome Aggregation Database) GraphQL API | 10 | Claude Code | 1 | 202 tok |
| MelonZou/claude.md A Caveman-style Claude Code configuration: equally strong constraints while cutting token | 10 | Claude Code | 1 | 5,751 tok |
| paulrobello/parsidion paulrobello.github.io Claude Code customization toolkit — skills, agents, and hook scripts | 10 | Claude Code, Codex, OpenCode | 2 | 13,935 tok |
| abelhow/esmc-sdk AI-powered development framework for Claude Code | 10 | Claude Code | 1 | 272 tok |
| live9369/session-handoff-skill Save and restore agent role, task state, decisions, progress, blockers, and next steps acr | 10 | Claude Code, Cursor | 2 | 1,124 tok |
| soliantconsulting/claris-docs | 10 | Claude Code | 1 | — |
| xiongchenyu6/dotfiles My own settings for Linux and Mac | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,599 tok |
| jrgleason/embeddings-demystified This is a presentation on embeddings for CodeMash 2026 | 10 | Claude Code, Codex, OpenCode | 2 | 3,337 tok |
| KNI-PM-Szczecin/plan_pm | 10 | Claude Code, Gemini CLI | 2 | 7,105 tok |
| bugrabilge/bilge-development-kit | 10 | Claude Code | 24 | 2,698 tok |
| SantiagoBobrik/llm-wiki-kit Your second brain, maintained by Claude. Five skills that turn an Obsidian vault into a se | 10 | Claude Code | 1 | 762 tok |
| leighstillard/claude.md-boilerplate Opinionated claude.md template for Claude Code that enforces software engineering best pra | 10 | Claude Code | 1 | 1,816 tok |
| ThoBustos/openyoko That's how you 10x yourself. Introducing my personal agent OS. You need to pair it with yo | 10 | Claude Code | 16 | 4,336 tok |
| huifer/Synergy-AI-Methodology This is a comprehensive framework designed to systematically amplify team efficiency thro | 10 | Claude Code | 1 | 1,240 tok |
| GengzeZhou/memex A portable identity for Claude Code. Clone it anywhere, and Claude knows you. | 10 | Claude Code | 11 | 765 tok |
| ryanbenson/wuthering-waves-optimizer wutheringtools.com Optimizer for your resonators and weapons and echoes | 10 | Claude Code | 4 | 1,332 tok |
| hanjin-kim/redcell Adversarial Red Team for corporate strategy | 10 | Claude Code | 1 | 3,008 tok |
| contract-hero/sui-pilot contract-hero.github.io Claude Code plugin for full Sui Stack developement | 10 | Claude Code | 1 | 632 tok |
| dmccreary/learning-graphs A microsite for creating concept dependency graph networks for education. | 10 | Claude Code, Codex, OpenCode | 3 | 2,401 tok |
| changh95/vram-calculator The answer to 'Can hardware X run LLM model Y?' | 10 | Claude Code | 1 | 1,528 tok |
| ugolbck/seofordev seofor.dev A CLI-first SEO tool to audit your localhost and rank from day 1. | 10 | Claude Code | 1 | 537 tok |
| ericbuess/claude-ericbuess Development environment configurations, tools, and links for Claude Code - shared for educ | 10 | Claude Code | 1 | 1,356 tok |
| Mohamedsaleh14/ContextGit contextgit.com Context and requirement Management tool for CLI LLM tools | 10 | Claude Code, Cursor | 3 | 2,701 tok |