2,016 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| sergenes/mini_agent A minimal AI agent built from scratch — no agent framework, just Python, the OpenAI SDK, a | 37 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 522 tok |
| wandb/vibes wandb.github.io A repo with a devcontainer ready to vibe with Claude, Codex or Gemini | 37 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 3,573 tok |
| ssdeanx/deep-research The Deep Research Assistant is meticulously crafted on Mastra's modular, scalable architec | 36 | Gemini CLI | 1 | 5,611 tok |
| oculus-samples/Unity-PerformanceSettings Performance settings testing ground, showing how to use game-engine-agnostic performance c | 36 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,044 tok |
| KhaledSaeed18/node-express-boilerplate Production-ready Express + TypeScript backend boilerplate with clean layered architecture, | 36 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 1,536 tok |
| Emily2040/nano-banana-image-skill Production-grade, agent-portable image prompting skill for Nano Banana Pro and Nano Banana | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 908 tok |
| mikeshu2001/personal-brain-builder Local-first agent workflow for building private cross-project memory with explicit consent | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 348 tok |
| oborseth/Porkbun-MCP porkbun.com Official Porkbun MCP server — exposes the Porkbun v3 API as native tools for Claude Deskto | 36 | Gemini CLI | 1 | 876 tok |
| Tele-AI/TeleFuser tele-ai.github.io High-performance runtime for real-time multimodal generation and world models—streaming i | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 2,177 tok |
| Djarvur/go-enumsafety Linter to provide almost real enums experience in Golang | 36 | Gemini CLI | 1 | 713 tok |
| nirholas/extract-llms-docs llm.energy Extract documentation for AI agents from any site with llms.txt support. Features MCP serv | 35 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 722 tok |
| ggwhite/4x ggwhite.github.io Agentic AI development loop that splits Design, Code, Review, and Test into isolated roles | 35 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 8 | 2,160 tok |
| nirholas/bnbchain-mcp bnbchain-mcp.modelcontextprotocol.name Developer tools for AI crypto agents 🛠️ Build apps with DeFi trading, DEX swaps, smart c | 35 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,816 tok |
| ninihen1/power-automate-mcp-skills GitHub Copilot agent skills for Power Automate via FlowStudio MCP — build, debug, and oper | 35 | Gemini CLI | 1 | 215 tok |
| dev-whitecrow/ark-context thewhitecrow.co Your AI is smart, but does it know you? The Open Protocol for Context-as-Code. Don't build | 35 | Claude Code, Codex, Gemini CLI | 4 | 998 tok |
| nirholas/github-to-mcp github-to-mcp.modelcontextprotocol.name Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, Grap | 34 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 872 tok |
| pm-bhatt/everything-gemini-cli Gemini CLI extension adapted from everything-claude-code by Affaan Mustafa. Commands, skil | 34 | Gemini CLI | 1 | 1,903 tok |
| martysama0134/m2ui-skill AI coding skill for generating and modifying Metin2 client UI code from screenshots, descr | 34 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 3,656 tok |
| vgtitov/bsl-ai-toolkit AI-first development for 1C:Enterprise 8.3 — skills, rules, MCP servers, and a byte-perfec | 34 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 9,247 tok |
| IBazylchuk/paparats-mcp npmjs.com Self-hosted semantic code search MCP server for Claude Code, Cursor, Codex and Copilot. In | 34 | Claude Code, Cursor, Gemini CLI | 4 | 11,863 tok |
| kupzed/catatz catatz.kupzed.tech A personal finance management app powered by Next.js and Supabase. Key features include tr | 34 | Claude Code, Codex, Gemini CLI, OpenCode | 27 | 4,324 tok |
| PaloAltoNetworks/pan-mcp-relay Palo Alto Networks AI Runtime Security Model Context Protocol (MCP) Relay Server | 33 | Gemini CLI | 1 | 1,173 tok |
| tcmartin/gemmit gemmit.org GUI-based AI vibe coding for free with no vendor lock-in, mcp support, no need for api key | 33 | Gemini CLI | 1 | 26 tok |
| oculus-samples/Unity-MetaXRAudioSDK This project contains Unity samples for Meta's Presence Platform Audio SDK. The Oculus SDK | 33 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 998 tok |
| bikeread/promethos A skills-first framework for agent-system design, governance, evaluation, and evolution ac | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,474 tok |
| sacahan/CasualMarket A feature-complete Taiwan stock trading Model Context Protocol (MCP) Server, providing rea | 33 | Claude Code, Gemini CLI | 2 | 3,482 tok |
| johnvouros/skillmaxxing A phase-aware operating system for coding agents that helps them explore, ship, harden, an | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 294 tok |
| mehmetnadir/cdpilot cdpilot.ndr.ist Browser automation CLI on raw CDP — no Puppeteer, Playwright or Selenium, 0 npm dependenci | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,615 tok |
| radres/call-me callmemcp.com Let your AI agents call and text your actual phone (iPhone or Android) — Claude Code plugi | 33 | Claude Code, Gemini CLI | 2 | 2,089 tok |
| Uncle-Gao/Live-Translator-Hub One-click localization for Cursor and Claude, covering all pages, with an AI translation e | 32 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,870 tok |
| Bahgs/Self-Improving-Obsidian-LLM-Wiki An Obsidian-first, agent-maintained LLM Wiki framework that turns raw sources into linked | 32 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 671 tok |
| aks129/HealthClawGuardrails healthclaw.io Open-source guardrails between AI agents and FHIR clinical data — PHI redaction, immutable | 32 | Gemini CLI | 1 | 388 tok |
| nirholas/lyra-tool-discovery lyra-tool-discovery.modelcontextprotocol.name AI powered automation toolkit which acts as an agent that discovers MCP servers for you. P | 32 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 813 tok |
| OpenCMC/mcp-gemini-cli-extension coinmarketcap.com Coinmarketcap extension for Gemini CLI | 32 | Gemini CLI | 1 | 272 tok |
| nirholas/crypto-market-data crypto-market-data.modelcontextprotocol.name Live cryptocurrency and DeFi market data. Simple, easy, straight to the point. Market dat | 32 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 795 tok |
| nirholas/mcp-notify mcp-notify.modelcontextprotocol.name Monitor the Model Context Protocol (MCP) Registry for new, updated, and removed servers. G | 32 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 827 tok |
| DollarDill/beads-superpowers algocents.com Superpowers & Beads task memory for AI coding agents - supports Claude Code, Codex, OpenCo | 32 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,322 tok |
| frostyard/snosi A bootable container image build system using mkosi for creating Debian-based bootable con | 32 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 12 | 4,249 tok |
| davidbuenov/dbv-specs-ops The blueprint that turns any AI assistant into a disciplined Senior Engineer. | 32 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 12 | 2,425 tok |
| olafkfreund/nixos_config My private nixos_config | 32 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 70 | 5,255 tok |
| WaterplanAI/agentic-config Project-agnostic, composable AI workflow automation via pi packages and Claude Code plugin | 31 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 917 tok |
| onebrain-ai/onebrain onebrain.run AI OS that extends Claude Code, Gemini CLI, Codex, Qwen — adding persistent memory, 24+ sk | 31 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 767 tok |
| cosmincraciun97/stonewright-wp-mcp Guarded, recoverable WordPress MCP automation for Elementor, Gutenberg, WooCommerce, conte | 31 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,554 tok |
| labex-labs/labex-cheatsheets labex.io Cheatsheets for Programming Beginners | 31 | GitHub Copilot, Gemini CLI | 2 | 1,788 tok |
| CarlosDanielDev/maestro carlosdanieldev.github.io Maestro spawns and monitors multiple AI agent sessions working on the same project simulta | 31 | Claude Code, Codex, Gemini CLI, OpenCode | 33 | 2,479 tok |
| aixwangtw/code-to-video-remotion | 30 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 16 | 5,144 tok |
| kpavlov/tachyon deepwiki.com 💫 Tachyon MCP Runtime for Java and Kotlin - Model Context Protocol (MCP) server with Stre | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 980 tok |
| NotNull92/hera-agent-unity Low-token CLI for AI agents to control a live Unity Editor. | 30 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 26,384 tok |
| nirholas/boosty Boosty MCP servers for DeFi - Volume generation, trading, and wallet management | 30 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 670 tok |
| robert7/remnote-mcp-server MCP server and CLI for connecting AI agents, OpenClaw/Hermes workflows, local automation, | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,152 tok |