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 |
|---|---|---|---|---|
| OpenRaiser/PaperFit openraiser.github.io 📄 [Skill] Vision-in-the-loop LaTeX typesetting agent — auto-compile, render, diagnose, an | 334 | Claude Code | 10 | 4,804 tok |
| ericjypark/codex-island codexisland.com CodexIsland - AI usage limits in your MacBook notch | 334 | Claude Code, Codex, OpenCode | 2 | 3,449 tok |
| elliottdehn/open-jobs ~3M live jobs from 36 ATS, enriched with LLM-extracted fields + embeddings, released CC0. | 334 | Claude Code, Codex, OpenCode | 2 | 5,892 tok |
| topocm/topocm_content topocondmat.org Course on topology in condensed matter | 334 | Codex, OpenCode | 1 | 174 tok |
| microprediction/precise microprediction.github.io Online Covariance and Correlation Estimation | 334 | Claude Code | 5 | — |
| elastic/integrations elastic.co | 333 | Claude Code, Codex | 4 | 77 tok |
| bmentges/django-cart A lightweight, session-backed shopping cart for Django e-commerce applications. Built for | 333 | Claude Code | 1 | 6,118 tok |
| sakitam-fdd/ol3Echarts sakitam-fdd.github.io :earth_asia: :bar_chart: ol3Echarts | a openlayers extension to echarts | 333 | Codex, OpenCode | 1 | 754 tok |
| bedriyan/medkit-app medkit-app.vercel.app A voice-first AI patient simulator bringing the future of medical education to your browse | 333 | Claude Code | 6 | 1,838 tok |
| robiot/fable-os An agentic operating system where the kernel is controlled directly by Claude | 333 | Codex, OpenCode | 1 | 1,877 tok |
| anthropics/code-migration-kit-with-claude-code Prompts, templates, and scripts for running large-scale language migrations with Claude Co | 333 | Claude Code | 1 | 1,221 tok |
| harperreed/dotfiles Dotfiles. Managed by YADM | 332 | Claude Code, Codex | 40 | — |
| opgginc/laravel-mcp-server op.gg A Laravel package for implementing secure Model Context Protocol servers using Streamable | 332 | Claude Code, Codex, OpenCode | 2 | 1,470 tok |
| gameworkerkim/vibe-investing vibequant.cc AI-powered Vibe Investing for NASDAQ, S&P500 & crypto: LLM quant trading tools, multi-agen | 332 | Claude Code, Codex, OpenCode | 2 | 1,579 tok |
| Fergana-Labs/stash joinstash.ai Automatically create new skills based on past agent traces | 332 | Claude Code, Codex, OpenCode | 2 | 3,432 tok |
| Chozzc/Lujie-Careerkit lujie.chozzc.dev An AI-powered career workspace from resume editing to offer acceptance, covering resume ed | 332 | Codex | 4 | — |
| opencoredev/login-with-chatgpt login-with-chatgpt-iota.vercel.app A simple SDK that lets your users log in with their ChatGPT account. | 332 | Claude Code | 1 | 723 tok |
| Mahanaicoach/google-maps-scraper-kit Run a free open-source Google Maps scraper locally and let Claude drive it on autopilot. | 332 | Claude Code | 7 | 695 tok |
| Azure-Samples/SQL-AI-samples aka.ms Samples using AI and Azure SQL DB | 332 | GitHub Copilot | 1 | 3,630 tok |
| hughjonesd/huxtable hughjonesd.github.io An R package to create styled tables in multiple output formats, with a friendly, modern i | 332 | Codex, OpenCode | 1 | 834 tok |
| robotocore/robotocore | 331 | Claude Code, Codex, OpenCode | 3 | 10,254 tok |
| okx/onchainos-skills Skills for AI agents to integrate with the OKX OnchainOS API — Wallet, token discovery, ma | 331 | Claude Code | 1 | 341 tok |
| PlayableIntelligence/game-creator Opinionated Claude Plugin to make 2D (Phaser) & 3D (ThreeJS) Games | 331 | Claude Code | 1 | 4,912 tok |
| soulduse/ai-token-monitor macOS menu bar app for tracking Claude Code token usage and costs | 331 | Claude Code | 1 | 852 tok |
| modelstudioai/cli bailian.console.aliyun.com Official Model Studio CLI（Alibaba Cloud Bailian CLI）built for AI Agent frameworks, exposin | 331 | Claude Code, Codex, OpenCode | 2 | 3,532 tok |
| krispuckett/SwiftUIShaders 41 hand-curated drop-in SwiftUI Metal shader effects — holographic foil, kaleidoscope, mag | 331 | Claude Code, Codex, OpenCode | 2 | 2,530 tok |
| K-Dense-AI/science-superpowers k-dense.ai Composable computational-science methodology skills for AI research agents — pre-registrat | 331 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 688 tok |
| db-lyon/ue-mcp ue-mcp.com Complete Unreal Engine development toolkit exposed as MCP tools. | 331 | Claude Code | 3 | 4,653 tok |
| corespeed-io/zypher-agent zypher.corespeed.io A minimal yet powerful framework for creating AI agents with full control over tools, prov | 330 | Claude Code | 1 | 856 tok |
| sunriseapps/imagesorcery-mcp imagesorcery.net An MCP server providing tools for image processing operations | 330 | Gemini CLI | 1 | 49 tok |
| gatelynch/llm-knowledge-base Inspired by Andrej Karpathy's llm-wiki concept, a personal knowledge base system that clea | 330 | Claude Code, Codex, OpenCode | 9 | 2,933 tok |
| GainSec/AutoProber gainsec.com Hardware hacker’s flying probe automation stack for agent-driven target discovery, micro | 330 | Codex, OpenCode | 1 | 1,559 tok |
| pixijs/pixijs-skills Official AI skills for PixiJS. These skills teach AI coding agents how to correctly use Pi | 330 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,527 tok |
| Neeeophytee/finding-unknowns-skills 13 installable skills for Claude Code, OpenAI Codex, and Hermes, for finding your unknowns | 330 | Claude Code, Codex, OpenCode | 2 | 2,894 tok |
| disler/fixing-smartass-opus-5 youtu.be Lean how ONE system prompt turns Opus 5 from a 'load-bearing' smartass into a precise CRAC | 330 | Claude Code | 1 | — |
| claude-did-this/MCPControl MCP server for Windows OS automation | 329 | Claude Code | 1 | 566 tok |
| bborn/lewsnetter E-mail marketing application (create and send e-mail newsletter via SES). Includes subscri | 329 | Codex, OpenCode | 1 | 2,323 tok |
| BitBoxSwiss/bitbox-wallet-app bitbox.swiss The BitBoxApp for desktop and mobile. | 329 | Codex, OpenCode | 1 | 2,857 tok |
| ChatPRD/tradclaw AI openclaw mom and household manager for agentic parenting | 329 | Codex, OpenCode | 1 | 181 tok |
| jdubois/dr-jskill julien-dubois.com An Agent Skill for creating Spring Boot applications | 329 | Codex, OpenCode | 1 | 1,089 tok |
| Leon-Drq/openagentskill openagentskill.com The skill layer for AI agents: npm for AI Agent Skills. | 329 | Codex, OpenCode | 1 | 303 tok |
| autonomous-ai/autonomous-os The open-source operating system for robots — install it and your robot comes alive | 329 | Claude Code, Codex, OpenCode | 2 | 7,403 tok |
| alexarthurs/herdr-sidebar VS Code-style sidebar for the herdr: file explorer + git source control in one pane — synt | 329 | Claude Code | 2 | 18,802 tok |
| FoloToy/ai-passport ai-passport.folotoy.cn FOLOTOY AI Passport develop resources for Agent | 329 | Claude Code, Codex, OpenCode | 2 | 1,109 tok |
| ai-sdlc-framework/ai-sdlc ai-sdlc.io Declarative governance framework for AI-augmented software development lifecycles | 328 | Claude Code | 9 | 13,939 tok |
| wb04307201/spring-ai-loom-agent A Spring Boot auto-configuration library that injects RAG knowledge base, MCP tool calling | 328 | Claude Code | 2 | 6,850 tok |
| Ruhan-Wang/Harness_Handbook | 328 | Codex | 1 | — |
| travmiller/paper-console A small, self-hosted thermal printer for news, weather, puzzles, email, and more. | 328 | Codex, OpenCode | 1 | 1,055 tok |
| rhett-lee/nim_duilib An improved version of the duilib UI library supporting Windows/Linux/MacOS platforms (bas | 328 | Claude Code | 1 | 1,161 tok |
| cellebrite-labs/ghidra-rpc A Ghidra agentic reverse engineering skill. | 328 | Claude Code, Codex, OpenCode | 2 | 4,179 tok |