44,931 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| IBM/ibmi-mcp-server MCP server for IBM i systems | 89 | Claude Code, Codex, OpenCode | 2 | 2,977 tok |
| synadia-ai/synadia-agents SDKs and reference implementations for the Synadia Agent Protocol for NATS | 89 | Claude Code | 2 | 4,554 tok |
| AgoraIO/skills The fastest way to build real-time Conversational AI and Voice Agents with Claude Code, Cu | 89 | Claude Code, Codex, OpenCode | 2 | 1,762 tok |
| netresearch/agent-rules-skill Agent Skill for generating AGENTS.md files following the agents.md convention | Claude Cod | 89 | Claude Code, Codex, OpenCode | 2 | 710 tok |
| CodingWithCalvin/VS-MCPServer marketplace.visualstudio.com VS MCP Server exposes Visual Studio features through the Model Context Protocol (MCP), ena | 89 | Claude Code | 1 | 2,997 tok |
| Arcadia-1/analog-agents arcadia-1.github.io 12 agentic skills for analog IC design — architecture, sizing, verification, cross-model r | 89 | Codex, OpenCode | 1 | 2,489 tok |
| Vortx-AI/emem emem.dev Epistemic settlement layer. Shared, external and verifiable. | 89 | Claude Code, Codex, Gemini CLI, OpenCode | 2 | 2,970 tok |
| netresearch/claude-code-marketplace netresearch.github.io Curated Agent Skills collection for AI-assisted development. Open standard — agentskills.i | 89 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,552 tok |
| armpro24-blip/cad-cae-copilot CAD/CAE Copilot — an AI-native CAD/CAE/CAX workbench for AI agents. Text-to-CAD, text-to-C | 89 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 48,245 tok |
| akutishevsky/nutrition-mcp nutrition-mcp.com A remote MCP server for personal nutrition tracking — log meals, track macros, and review | 89 | Claude Code | 1 | 31,533 tok |
| ferdousbhai/tasty-agent Let Claude manage your tastytrade portfolio. | 89 | Claude Code, Codex, OpenCode | 2 | 877 tok |
| jerichosequitin/metabase-mcp claude.ai A high-performance Model Context Protocol server for AI integration with Metabase analytic | 89 | Codex, OpenCode | 1 | 599 tok |
| hugoguerrap/crypto-claude-desk Multi-agent cryptocurrency intelligence system built with Claude Code. 6 AI agents, 66 MCP | 89 | Claude Code | 1 | 3,639 tok |
| flick-git-anhnv/claude | 88 | Claude Code | 51 | 26,704 tok |
| DrugClaw/DrugClaw drugclaw.com 💊 AI Research Assistant for Accelerated Drug Discovery. 🦞 | 88 | Claude Code, Codex, OpenCode | 2 | 3,050 tok |
| Sakura-501/XSStrike-go XSStrike-go | 88 | Codex, OpenCode | 1 | 1,010 tok |
| areweai/tsgram-mcp TSGram - Telegram MCP Server for local Claude Code integration - debug and vibe code on th | 88 | Claude Code | 2 | 2,678 tok |
| alibaba/opc-starter | 88 | Codex, GitHub Copilot, OpenCode | 2 | 3,381 tok |
| rwliebs/Dossier dossierbuilds.app Visual planning and context control for shipping big apps with AI coding. Build from scrat | 88 | Claude Code, Codex, Cursor | 30 | — |
| harryworld/Xcode26-Agent-Skills | 88 | Codex, OpenCode | 1 | 1,584 tok |
| liuzhengdongfortest/MA | 88 | Claude Code, Codex, OpenCode | 2 | 2,241 tok |
| ivangrynenko/cursorrules A set of cursor rules for Cursor AI IDE that support PHP, Python, JavaScript and Drupal-sp | 88 | Claude Code, Codex, OpenCode | 2 | 4,002 tok |
| Rx782-Fss/claude-howto-zh 🇨🇳 Complete Chinese translation of claude-howto · Based on luongnv89/claude-howto | 88 | Claude Code | 2 | — |
| geekjourneyx/md2wechat-lite md2wechat.app 📝 md2wechat Lite | Lightweight CLI for formatting Markdown for WeChat Official Accounts, | 88 | Claude Code, Codex, OpenCode | 2 | 2,525 tok |
| deivid11/obsidian-claude-code-plugin Interactive Claude Code integration for Obsidian | 88 | Claude Code | 1 | 379 tok |
| fltman/project-scaffolder | 88 | Claude Code | 8 | 2,280 tok |
| firerlAGI/TraeClaw | 88 | Codex, OpenCode | 1 | 1,004 tok |
| denolfe/dotfiles :floppy_disk: dotfiles for macOS - includes zsh, claude, hyper key, global shortcuts, and | 88 | Claude Code | 1 | 1,733 tok |
| liwala/sheal liwala.dev self-healing and self-learning loop for coding agents | 88 | Claude Code, Codex, OpenCode | 5 | 3,229 tok |
| qpd-v/mcp-DEEPwebresearch Enhanced MCP server for deep web research | 88 | Cursor | 1 | 62 tok |
| bijutharakan/multi-agent-squad Production-ready multi-agent orchestration framework for Claude Code. Features specialized | 88 | Claude Code | 8 | 1,041 tok |
| cmblir/Myco | 88 | Claude Code | 1 | 251 tok |
| autohandai/commander autohand.ai Commander, your AI coding commander centre for all you ai coding cli agents | 88 | Codex, OpenCode | 1 | 2,227 tok |
| guyskk/claude-code-config-switcher Switch between multiple Claude Code providers (Kimi, GLM, MiniMax, etc.) with a single com | 88 | Claude Code | 1 | 1,305 tok |
| Stewie-pixel/claude-with-leetcode Daily Leetcode masterclass with Claude code DSA mentor | 88 | Claude Code | 1 | 827 tok |
| Rune-kit/rune Less skills. Deeper connections. A lean, interconnected skill ecosystem for Claude Code. | 88 | Claude Code | 1 | 3,005 tok |
| andrewstellman/quality-playbook The Quality Playbook is an open-source skill that turns AI coding agents into rigorous qua | 88 | Codex, OpenCode | 1 | 9,607 tok |
| SabrinaRamonov/ai-coding-rules My CLAUDE.md file AI coding rules | 88 | Claude Code | 1 | 2,427 tok |
| gnuboard/g7 sir.kr Gnuboard7 (그누보드7) - Open-source CMS & e-commerce platform built with Laravel 12 + React | 88 | Codex, OpenCode | 1 | 3,730 tok |
| THU-Team-Eureka/EurekAgent EurekAgent: an autonomous research system for metric-driven tasks, built with Claude Code. | 88 | Claude Code | 4 | — |
| cesarandreslopez/sidekick-agent-hub cesarandreslopez.github.io See what your AI coding agent is doing. Multi-provider assistant & session monitor for VS | 88 | Claude Code, Codex, OpenCode | 2 | 8,727 tok |
| themoah/klag new kafka lag exporter: lightweight and extendable. | 88 | Claude Code, Codex, OpenCode | 2 | 7,596 tok |
| synaptic-ai-consulting/AAMAD A Context Engineering Framework for AI-Assisted Multi Agent Applications Development | 88 | Claude Code, Cursor | 6 | — |
| swt-labs/vibe-better-with-claude-code-vbw Vibe Better With Claude Code - You're not an engineer anymore. You're a prompt jockey with | 88 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 4,457 tok |
| wshaddix/dotnet-skills Claude Code skills and sub-agents for .NET Developers | 88 | Codex, OpenCode | 1 | 50 tok |
| ignaciohermosillacornejo/copilot-money-mcp ignaciohermosillacornejo.github.io MCP server for Copilot Money App - AI powered personal finance queries using local data | 88 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 3,993 tok |
| promovaweb/specsfy promovaweb.com O Specsfy ajuda você a transformar uma ideia em software testado sem espalhar requisitos, | 88 | Codex, OpenCode | 1 | 1,421 tok |
| 851-labs/tokenmaxxing tokenmaxxing.sh A local CLI, built on ccusage, that syncs your token usage with everyone else. | 88 | Claude Code, Codex, OpenCode | 2 | 1,212 tok |
| lamost423/dsh-maze npmjs.com DeepSeek Harness's execution maze — see how Agents really work: maze timeline · data track | 88 | Codex, OpenCode | 1 | 604 tok |
| GenWaveLLC/svgmaker-mcp svgmaker.io Model Context Protocol server for SVGMaker - AI-powered SVG generation and editing. Seamle | 88 | Claude Code | 1 | — |