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 |
|---|---|---|---|---|
| jjuanrivvera/canvas-cli canvas-cli.jjuanrivvera.com A powerful command-line interface for Canvas LMS, built with Go. | 15 | Claude Code, Codex, OpenCode | 3 | 2,828 tok |
| Impertio-Studio/Three.js-Claude-Skill-Package threejs.org 24 deterministic skills for Three.js 3D web development with Claude Code. Covers WebGL, We | 15 | Claude Code | 1 | 2,822 tok |
| caichuanwang/VibePet | 15 | Claude Code, Codex, OpenCode | 24 | 3,350 tok |
| dekitproject/ux-ui-promax-skill | 15 | Claude Code | 8 | 1,007 tok |
| wolfenazz/YzPzCode YzPzCode - The Unified Workspace for AI Coding Agents | 15 | Claude Code | 1 | 4,878 tok |
| 121103qwq/DSH-Launcher A DeepSeek Harness launcher and ecosystem manager for Windows x64. | 15 | Claude Code, Codex, OpenCode | 2 | 2,494 tok |
| gideontek/phonetrack Privacy-friendly location sharing that works entirely over SMS, with no servers or data co | 15 | Claude Code | 1 | 756 tok |
| saturngod/oxygen Streaming transcode server with S3 | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 9,711 tok |
| getmunin/munin getmunin.com The customer platform for the agentic era. MCP-first, open source, self-hostable. | 15 | Claude Code, Codex, OpenCode | 2 | 7,369 tok |
| voidmatcha/e2e-skills skills.sh Playwright and Cypress skills for Claude Code and Codex: generate tests, catch false-green | 15 | Claude Code, Codex, OpenCode | 2 | 5,508 tok |
| l-nmch/hailo-10h-llm-compiler Compile your own LLM for the Hailo-10H — an open pipeline from Hugging Face checkpoint to | 15 | Claude Code | 4 | 896 tok |
| lee259/oh-my-claudian community.obsidian.md Bring Claude Code, Codex, Cursor, Grok, OpenCode, Oh My Pi, and Pi into your Obsidian vaul | 15 | Claude Code, Codex, OpenCode | 2 | 2,432 tok |
| wildsurfer/your-mail-mcp Self-hosted, read-only MCP server that serves IMAP mail from a local notmuch index over au | 15 | Claude Code | 1 | 1,938 tok |
| maliming/Lens lens.maliming.net Search, resume, and understand your AI coding sessions. | 15 | Claude Code | 1 | 5,458 tok |
| SPYfighting/my-academic-skills Research skills for Claude Code, Codex, and OpenCode. | 15 | Claude Code, Codex, OpenCode | 2 | 648 tok |
| rcb0727/powerplatform-mcp-server Power Platform MCP server with Azure CLI auth — 283 tools, no app registration required. D | 15 | Claude Code | 1 | 2,241 tok |
| oakoss/agent-skills | 15 | Claude Code, Codex, OpenCode | 4 | 1,956 tok |
| l3wi/claude-eda A Claude Code based system for EDA w/ Kicad | 15 | Claude Code | 1 | 343 tok |
| nosolosoft/opencode-mcp MCP Server for OpenCode CLI integration - Execute OpenCode commands, manage sessions, and | 15 | Claude Code, Codex, OpenCode | 2 | 4,288 tok |
| renfei-design/Figma-AI-Bridge Agent + Skill System for Controlling Figma and Automate Design Process | 15 | Claude Code, Codex | 6 | — |
| omergulcicek/omergulcicek.com omergulcicek.com The source code of my personal website and frontend blog, powered by TanStack Start, React | 15 | Claude Code, Codex, OpenCode | 6 | 359 tok |
| brayandiazc/project-starter-template-es-ai Plantilla lista para IA para iniciar cualquier proyecto: base de documentación profesional | 15 | Claude Code, Codex, OpenCode | 29 | 2,051 tok |
| snowdreamtech/template snowdreamtech.github.io An enterprise-grade, foundational template designed for multi-AI IDE collaboration. This r | 15 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 2,764 tok |
| craigk5n/gtimer k5n.us GTimer is a GTK application for timing how you spend your time among various projects and | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,343 tok |
| openid-certification/conformance-suite gitlab.com Read-only mirror of https://gitlab.com/openid/conformance-suite - merge requests MUST be s | 15 | Claude Code, Codex, OpenCode | 5 | 7,244 tok |
| kaltinril/ShadowDusk Monogame Shader cross platform and web compiler | 15 | Claude Code | 15 | 4,768 tok |
| TheWayWithin/agent-11 agent-11.com Opensource AI development agent suite for solo founders. Deploy 11 specialized agents in C | 15 | Claude Code | 34 | 535 tok |
| hoangsonww/DevVerse-SWE-Blog devverse-swe.vercel.app 🪐 DevVerse CS Blog – A modern, high-performance blog app built with Next.js, Vercel, Supa | 15 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 3,839 tok |
| ne0rrmatrix/EpubReader ne0rrmatrix.github.io | 15 | Claude Code, GitHub Copilot | 4 | 2,970 tok |
| monkey1wizard/Golem-Agents-Legion A cross-provider AI orchestration system built in Rust, running natively across Claude Co | 15 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,664 tok |
| theimaginaryfoundation/what-iff whatiff.chat Self-hostable personal AI assistant | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 2,534 tok |
| OpenDigitalProductFactory/opendigitalproductfactory This is the official open digital product factory | 14 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 5,790 tok |
| louagej/al-go-mcp-server theframework.be MCP server providing AI assistants with access to Microsoft AL-Go documentation and resour | 14 | Claude Code, GitHub Copilot | 17 | 838 tok |
| chintan-diwakar/zentickr-yahoo-query-mcp MCP server exposing financial data using Yahoo Finance via yahooquery. Provides stock insi | 14 | Claude Code, Codex, OpenCode | 2 | 300 tok |
| chengkj99/kj-skills | 14 | Claude Code, Codex, OpenCode | 7 | 1,368 tok |
| istefox/istefox-dt-mcp MCP server for DEVONthink 4 - best-in-class connector with RAG-augmented search | 14 | Claude Code | 1 | 2,309 tok |
| zime-ai/zime-gtm-skills zime.ai Build your own sales-call review tooling: 41 open Agent Skills that audit call transcripts | 14 | Claude Code, Codex, OpenCode | 2 | 1,681 tok |
| SoulKyu/openwiki-cc Auto-generate and maintain a documentation wiki for any repo — native Claude Code plugin ( | 14 | Claude Code, Codex, OpenCode | 3 | 91 tok |
| Cynrath/agent-context-kit cynrath.github.io Offline-first toolkit for agent-ready repositories: readiness scoring, instruction graphs, | 14 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,051 tok |
| ngocsangyem/MeowKit docs.meowkit.dev Production ready. AI Agent Workflow System for Claude Code | 14 | Claude Code | 8 | — |
| wei18/Upkeep Upkeep — an AI audit crew for your repo. Catches docs/spec/asset drift with evidence; outp | 14 | Claude Code | 1 | 1,113 tok |
| A/claude-booping a.github.io A playbook framework for Claude Code and the sprint loop built on it — deterministic state | 14 | Claude Code | 1 | 3,299 tok |
| ZethRise/ReadyDesign-Skill Ready to use design system for cool UI/UX with no extra slop | 14 | Claude Code, Codex, OpenCode | 2 | 184 tok |
| welshwandering/cwtch Cwtch - Helpful utilities for Claude Code. Manage profiles, check usage, deploy your army | 14 | Claude Code | 1 | 1,129 tok |
| tsanva/cc-discord-presence Discord Rich Presence for Claude Code - Show your session on Discord | 14 | Claude Code | 1 | 1,175 tok |
| t1/tdder A Claude Code plugin that guides AI agents through disciplined Test-Driven Development and | 14 | Claude Code, Codex, OpenCode | 3 | 1,132 tok |
| pcatattacks/solopreneur-plugin pcatattacks.github.io A Claude Code plugin that gives you a full AI org - specialized agents, guided workflows, | 14 | Claude Code | 1 | 2,430 tok |
| nbplugins/NetbeansPluginClaudeCodeGui NetBeans plugin that provides a GUI for Claude Code CLI — run claude code sessions directl | 14 | Claude Code | 2 | 5,647 tok |
| CodeAlive-AI/codealive-skills Agent skills for CodeAlive — semantic code search and AI-powered codebase answers. Works w | 14 | Claude Code, Codex, OpenCode | 2 | 639 tok |
| wsauret/flywheel A greatest-hits coding agent in a beautiful terminal UI | 14 | Claude Code | 1 | 2,942 tok |