32,116 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 |
|---|---|---|---|---|
| yuanchuan/aivo getaivo.dev Use your favorite coding agent with any model. | 193 | Claude Code | 1 | 767 tok |
| mainline-org/mainline mainline.sh Git-native memory for coding agents. Repo memory before the diff. | 193 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,310 tok |
| IngvarConsulting/unica ingvarconsulting.github.io Unica (Ю́ника) — публичный плагин Codex и Claude Code для разработки на 1С:Предприятии. | 193 | Claude Code, Codex, OpenCode | 2 | 5,300 tok |
| meta-quest/agentic-tools developers.meta.com Agent Skills for Meta Quest/Horizon OS VR Development | 193 | Claude Code, Codex, OpenCode | 2 | 4,932 tok |
| zachahn/vomit Clean up Claude's token vomit with a separate LLM. Save your tokens, Opus is hopeless | 193 | Claude Code | 1 | 62 tok |
| SNL-UCSB/paper-writing-skill sites.cs.ucsb.edu A Claude Code skill that encodes battle-tested editorial principles, section-specific rhet | 193 | Claude Code | 1 | 1,116 tok |
| Weaverse/weaverse weaverse.io Open-source SDKs / toolkit for seamless integration and development of Shopify Hydrogen th | 193 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 4,167 tok |
| huangjunsen0406/xiaozhi-mcphub MCP bridge system optimized for Xiaozhi AI integration | 193 | Claude Code, Codex, OpenCode | 4 | 2,870 tok |
| strands-agents/docs strandsagents.com Documentation for the Strands Agents SDK. A model-driven approach to building AI agents in | 193 | Claude Code, Codex | 4 | — |
| egebese/dataseo-mcp suparank.io A free SEO research tool using Model Context Protocol (MCP) powered by Ahrefs data. Get ba | 192 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| sibartlett/Geo nuget.org A geospatial library for .NET | 192 | Claude Code, Codex, OpenCode | 4 | 3,083 tok |
| alexeykrol/claude-code-starter Meta-documentation framework for AI-assisted development with Claude Code | 192 | Claude Code | 13 | 1,731 tok |
| ThaddaeusSandidge/BorisChernyClaudeMarkdown A template CLAUDE.md file implementing Agentic Context Engineering (ACE) | 192 | Claude Code | 1 | 528 tok |
| kimjbstar/prisma-class-generator npmjs.com Prisma generator that emits TypeScript classes decorated for @nestjs/swagger, class-valida | 192 | Claude Code | 1 | 2,495 tok |
| dvcrn/mcp-server-siri-shortcuts MCP for calling Siri Shorcuts from LLMs | 192 | Claude Code, GitHub Copilot | 2 | 52 tok |
| pricklywiggles/niamos Obsidian productivity system and second brain. | 192 | Claude Code | 8 | 884 tok |
| colophon-group/jobseek jseek.co Monitors company career pages for new job postings and surfaces them in a single dashboar | 192 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 3,679 tok |
| hyscaler/HyCanvas hycanvas.com Free, self-hostable, AI-native design software for creating graphics, social posts, and mo | 192 | Claude Code | 1 | 2,799 tok |
| justxor/pythonroamap2026 A complete roadmap for learning Python in 2026 | 192 | Claude Code, Cursor | 2 | 2,025 tok |
| lennney/mcp-slim-guard take-a-deep-breath0.com Context compression for MCP. Same upstream call, exact results recoverable. | 192 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,224 tok |
| ffroliva/gflow-cli ffroliva.github.io Drive Google Flow from the command line: Veo video and Imagen images, scripted, batched an | 192 | Claude Code, Codex, GitHub Copilot, OpenCode | 22 | 10,900 tok |
| fancyboi999/open-tag getopentag.com Open-source, self-hostable alternative to Claude Tag — a Slack-style workspace where your | 191 | Claude Code, Codex, OpenCode | 5 | 3,877 tok |
| hexianWeb/Third-Person-MC third-person-mc.vercel.app Three.js web version Minecraft in browser | 191 | Claude Code, Codex, Cursor, OpenCode | 15 | 2,908 tok |
| Samsung/tizen-docs samsungtizenos.com This project is for writing Tizen documents for platform and application developers. The d | 191 | Claude Code, Codex, OpenCode | 2 | 612 tok |
| narumiruna/yfinance-mcp | 191 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 661 tok |
| earlyaidopters/second-brain | 191 | Claude Code | 1 | 298 tok |
| iusztinpaul/squid The Software Factory | 191 | Claude Code, Codex, OpenCode | 2 | 2,667 tok |
| arc-mcp/arc-1 docs.arc-1-mcp.com | 191 | Claude Code, Codex, OpenCode | 12 | 13,238 tok |
| morluto/jacobian Composable mathematics tools for agents | 191 | Claude Code, Codex, OpenCode | 11 | 1,156 tok |
| zhe-qi/clhoria-template Production-ready Hono backend template that doubles as an AI agent harness — providing fee | 190 | Claude Code, Codex, OpenCode | 2 | 2,478 tok |
| kaichen/kimicc Run Claude Code with Kimi K2 using a single command: npx kimicc. | 190 | Claude Code | 1 | 32 tok |
| iannuttall/unclaimed Find and track available single-word domains from your terminal. | 190 | Claude Code, Codex, OpenCode | 2 | 498 tok |
| ayoubben18/ab-method A workflow system for Claude Code and Codex. It grills a problem into a domain-grounded pl | 190 | Claude Code, Codex | 57 | 41 tok |
| techygarg/lattice techygarg.github.io Install engineering discipline into any AI coding assistant. Composable skills for design, | 190 | Claude Code, Codex, OpenCode | 3 | 148 tok |
| CortexPrism/cortex cortexprism.io CortexPrism — open-source AI agent operating system | 189 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 14,058 tok |
| microsoft/v8-jsi React Native V8 JSI adapter | 189 | Claude Code, Codex, OpenCode | 2 | 2,772 tok |
| apache/camel-spring-boot camel.apache.org Runs Camel on Spring Boot and provides starters for Camel components | 189 | Claude Code, Codex, OpenCode | 2 | 6,010 tok |
| VishalJ99/claude-docker Docker container for running Claude Code with full permissions and Twilio notifications | 189 | Claude Code | 10 | — |
| lylo/pagecord pagecord.com Blog without the slog | 189 | Claude Code, Codex, OpenCode | 7 | 5,775 tok |
| 77wliNd/aemeath_withclaude Who doesn't love a pixel Xiao Aimi that animates along with Claude Code's status? | 189 | Claude Code | 3 | 2,108 tok |
| patchorbit/domscribe domscribe.com Domscribe is a pixel-to-code development tool that bridges the gap between running web app | 189 | Claude Code | 2 | 1,823 tok |
| mag123c/toktrack npmjs.com Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code) | 189 | Claude Code, Codex, OpenCode | 11 | 746 tok |
| nicepkg/auto-company 🤖 A fully autonomous AI company that runs 24/7. 14 AI agents (Bezos, Munger, DHH...) brai | 189 | Claude Code | 51 | 3,706 tok |
| liseami/ChunUI Define your palette. Ship the same texture. — Monochrome-quality SwiftUI design system ext | 189 | Claude Code | 1 | 1,165 tok |
| cso1z/claude-ip-guard A Claude Code hook plugin for IP-based access control · Prevents Claude account bans · Cla | 189 | Claude Code | 3 | — |
| weijiafu14/pi2dsh Bridge the Pi and DeepSeek Harness ecosystems: one Pi Host ABI runs unmodified Pi extensio | 189 | Claude Code, Codex, OpenCode | 2 | 15,127 tok |
| Ivy-Interactive/Ivy-Tendril ivy.app AI agents can now write 99% of the code. This changes what it means to be a developer. Our | 189 | Claude Code, Codex, OpenCode | 6 | 226 tok |
| dualverse-ai/station dualverse.ai The Station is an open-world multi-agent environment where AI agents pursue autonomous sci | 189 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,604 tok |
| Brightwing-Systems-LLC/mcp-manager | 189 | Claude Code | 1 | 865 tok |
| Azure/gpt-rag-ingestion The GPT-RAG Data Ingestion service automates processing of diverse documents—PDFs, images, | 189 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 3,887 tok |