1,902 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269Frontend2,250Security1,980Productivity1,695
All Claude Code32,004 Codex23,112 OpenCode21,881 GitHub Copilot3,501 Gemini CLI1,902 Cursor1,724 Windsurf62 Kiro40
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Wolfe-Jam/faf-cli faf.one The context every AI coding agent reads — authors AGENTS.md, CLAUDE.md, GEMINI.md & .curso | 39 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,941 tok |
| dogsinatas29/SYNAPSE Architecture Visibility Platform for Large Software Systems | 39 | Gemini CLI | 1 | 18,126 tok |
| pedrocivita/tocket Tocket Transmition Protocol | 38 | Claude Code, Gemini CLI | 2 | 1,348 tok |
| jeremylongshore/claude-code-slack-channel jeremylongshore.github.io Slack-native governance substrate for Claude Code and peer agents: every tool call passes | 38 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 9,512 tok |
| atxp-dev/atxp atxp.ai Give your AI agent a wallet, email, phone number, and instant access to paid MCP tools — w | 38 | Gemini CLI | 1 | 2,023 tok |
| forever-healthy/AI4L forever-healthy.org AI for Practical Longevity (AI4L) - Enabling anyone to use AI to generate high-quality, ev | 38 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 1,635 tok |
| ankitmundada/awesome-gemini-cli-subagents 100+ subagents for gemini-cli | 37 | Gemini CLI | 1 | 589 tok |
| crewplaneai/crewplane Run reviewable, resumable coding-agent workflows across Claude Code, Codex, Gemini, GitHub | 37 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,756 tok |
| skyf0xx/hedgehog HEDGEHOG codes Cleaner, Faster and with Fewer Tokens. Hedgehog's AI-driven development bui | 37 | Claude Code, Gemini CLI | 6 | 4,321 tok |
| anthony-chaudhary/fak anthony-chaudhary.github.io Agentic Runtime | 37 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 78 | 11,599 tok |
| ohad6k/VibeRaven viberaven.dev The open-source cockpit for AI coding agents. Map your repo, control what your agents can | 37 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 5,645 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 |
| nirholas/UCAI ucai.tech Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI | 36 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 926 tok |
| feritzcan2/termloop termloop.ai Cross-platform workspace for running and coordinating coding agents. | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,818 tok |
| rizukirr/no-vibe Turn your AI assistant into a tutor. It plans, shows code, reviews, adapts to how you lear | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 7,026 tok |
| alonsovm44/glupe Glupe 🙏🌹. Constrain where AI can generate code. Keep the rest of your codebase untouched | 36 | Gemini CLI | 1 | 12 tok |
| ssdeanx/deep-research The Deep Research Assistant is meticulously crafted on Mastra's modular, scalable architec | 36 | Gemini CLI | 1 | 5,611 tok |
| procoders/superpowers-v amiainative.dev Compound V — a multi-model orchestrator for Claude Code, layered on Superpowers: a determi | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 7,225 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 |
| Suraj1235/open-dynamic-workflows Open-source dynamic multi-agent workflows for AI coding agents - the script-as-orchestrato | 36 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 6 | 587 tok |
| rhein1/agoragentic-integrations agoragentic.com Public adapters and discovery catalog for Triptych OS (Agent OS): agent frameworks, MCP/A2 | 35 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 3,193 tok |
| aotemiao/artemis An out-of-the-box Spring Cloud microservices foundation with built-in DDD/COLA layering, o | 35 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,757 tok |
| Djarvur/go-enumsafety Linter to provide almost real enums experience in Golang | 35 | Gemini CLI | 1 | 713 tok |
| nirholas/Binance-MCP A Model Context Protocol (MCP) server for Binance.com API. Offers standardized access to s | 34 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 924 tok |
| PaloAltoNetworks/pan-mcp-relay Palo Alto Networks AI Runtime Security Model Context Protocol (MCP) Relay Server | 34 | Gemini CLI | 1 | 1,173 tok |
| yha9806/academic-writing-toolkit Local-first, evidence-controlled academic writing workflows for AI agents, with bounded re | 34 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,120 tok |
| nirholas/defi-agents sperax.click DeFi agent definitions JSON API + MCP - Production-ready agents for Web3, crypto trading, | 33 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 708 tok |
| nirholas/extract-llms-docs llm.energy Extract documentation for AI agents from any site with llms.txt support. Features MCP serv | 33 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 722 tok |
| saeed-vayghan/gemini-agent-skills A comprehensive collection of expert AI Agent Skills for Google Gemini, featuring a powerf | 33 | Claude Code, Gemini CLI | 130 | — |
| ggwhite/4x ggwhite.github.io Agentic AI development loop that splits Design, Code, Review, and Test into isolated roles | 33 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 8 | 2,160 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 |
| KhaledSaeed18/node-express-boilerplate Production-ready Express + TypeScript backend boilerplate with clean layered architecture, | 33 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 1,533 tok |
| ttpears/bookstack-mcp MCP server for BookStack wiki — search, read, create, and manage documentation via AI assi | 33 | Claude Code, Gemini CLI | 2 | 1,848 tok |
| skarn-security/agent-guard getskarn.com Skarn plugins for Claude Code, Codex CLI, Gemini CLI, Grok Build, and Antigravity: audit s | 33 | Gemini CLI | 1 | 320 tok |
| kupzed/catatz catatz.vercel.app A personal finance management app powered by Next.js and Supabase. Key features include tr | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 26 | 2,822 tok |
| Nagarjuna2997/ios-agent-skill Production-ready iOS SwiftUI guidance for AI coding agents. | 32 | Claude Code, Codex, Gemini CLI, OpenCode | 31 | 45,435 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 |
| nirholas/bnbchain-mcp nirholas.github.io Developer tools for AI crypto agents 🛠️ Build apps with DeFi trading, DEX swaps, smart c | 32 | 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 | 32 | Gemini CLI | 1 | 215 tok |
| ArogyaReddy/alirezarezvani-claude-skills | 31 | Gemini CLI | 139 | — |
| aixwangtw/code-to-video-remotion | 31 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 14 | 4,823 tok |
| Bahgs/Self-Improving-Obsidian-LLM-Wiki An Obsidian-first, agent-maintained LLM Wiki framework that turns raw sources into linked | 31 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 671 tok |
| nirholas/github-to-mcp nirholas.github.io Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, Grap | 31 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 872 tok |
| sacahan/CasualMarket A feature-complete Taiwan stock trading Model Context Protocol (MCP) Server, providing rea | 31 | Claude Code, Gemini CLI | 2 | 3,482 tok |
| google-marketing-solutions/adspace_agent Your agents for ads | 31 | Gemini CLI | 1 | 273 tok |
| Manikantareddy941-hash/-caveman | 30 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,408 tok |
| aks129/HealthClawGuardrails healthclaw.io Open-source guardrails between AI agents and FHIR clinical data — PHI redaction, immutable | 30 | Gemini CLI | 1 | 379 tok |
| Emily2040/nano-banana-image-skill Production-grade, agent-portable image prompting skill for Nano Banana Pro and Nano Banana | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 908 tok |