43,636 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 |
|---|---|---|---|---|
| ChaosRealmsAI/NextFrame AI Video Engine — Turn structured data into videos. JSON timeline → Scene components → HTM | 24 | Claude Code, Codex, OpenCode | 2 | 1,487 tok |
| 199-mcp/mcp-limitless npmjs.com Advanced MCP Server with AI-powered Limitless API features: natural time queries, meeting | 24 | Claude Code | 1 | 788 tok |
| thapaliyabikendra/ai-artifacts | 24 | Claude Code | 5 | 2,271 tok |
| sunbeamdotpt/memory A local MCP search engine for your AI assistants that keeps your searches current | 24 | Codex, OpenCode | 1 | 3,217 tok |
| varrdinc/varrd varrd.com AI-powered trading research platform. Test any idea on stocks, futures, and crypto with ev | 24 | Claude Code | 1 | 243 tok |
| heimanba/claw-switch All-in-One Manager for OpenClaw | 24 | Cursor | 3 | — |
| streamnative/streamnative-mcp-server Developer-friendly MCP server bridging Kafka and Pulsar protocols—built with ❤️ by StreamN | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,643 tok |
| DimonSmart/NugetMcpServer .NET MCP server that gives LLMs real NuGet API metadata to reduce hallucinations | 24 | GitHub Copilot | 1 | 348 tok |
| leonardsellem/readwise-vector-db Turn your Readwise library into a blazing-fast, self-hosted semantic search engine – compl | 24 | Claude Code, Codex, OpenCode | 2 | 5,968 tok |
| JosephOIbrahim/Comfy-Cozy Say 'dreamier' and your ComfyUI workflow shifts — instantly, reversibly. An AI co-pilot fo | 24 | Claude Code | 17 | 6,137 tok |
| namastexlabs/automagik-hive deepwiki.com | 24 | Claude Code, Codex, OpenCode | 17 | 7,673 tok |
| marcusrbrown/systematic fro.bot Compound-engineering loops for OpenCode, Pi, and Claude Code | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,713 tok |
| edgeandnode/ampersend-sdk Tooling for building applications with x402 payment capabilities. Supports buyer and selle | 24 | Claude Code | 1 | 1,633 tok |
| mradovic95/code-pet | 24 | Claude Code | 1 | 8,308 tok |
| Quantum3-Labs/ARBuilder arbuilder.app AI-powered code generator for Arbitrum Stylus, SDK bridging, dApps & Orbit chains — 19 MCP | 24 | Claude Code, Cursor | 2 | 6,439 tok |
| coderadius-ai/coderadius coderadius.ai Prevent cross-repo architectural breakage before merge. Architecture knowledge graph from | 24 | Claude Code, Codex, OpenCode | 2 | 11,583 tok |
| shinerio/SkillFlow Master once, apply everywhere | 24 | Claude Code, Codex, OpenCode | 2 | 4,747 tok |
| kaael1/mcp-power-automate Local Power Automate MCP server, browser extension, and installable Codex skill. | 24 | Codex, OpenCode | 1 | 496 tok |
| maestro-org/maestro-mcp-server gomaestro.org Maestro MCP Server for Bitcoin | 24 | Claude Code | 1 | 1,503 tok |
| DFilipeS/praxis A portable AI-assisted development workflow. Brainstorm, plan, implement, review, and lear | 24 | Codex, OpenCode | 1 | 1,265 tok |
| Rubiss-Projects/spec-kit-ralph A ralph extension for spec-kit | 24 | Codex, OpenCode | 1 | 49 tok |
| colin66611/daily-driver-workspace Does your AI have an “external brain”? Daily Driver turns files into your second brain—aut | 24 | Claude Code | 3 | 150 tok |
| pro-vi/loopgen A prompt compiler skill for /goal and ralph loop | 24 | Claude Code | 1 | 395 tok |
| day-ai/day-ai-sdk Typescript SDK for using Day AI API (MCP Tools) with OAuth | 24 | Claude Code | 4 | 2,679 tok |
| eigenlegal/counsel-os eigenlegal.com A legal operating system. Primitives-based legal practice tool with 4-layer knowledge syst | 24 | Claude Code | 1 | 1,701 tok |
| nikeyes/stepwise-dev Dev workflow for Claude Code | 24 | Claude Code, Codex, OpenCode | 3 | 3,712 tok |
| taichuy/agentMemory Project-level development memory directory | 24 | Codex, OpenCode | 1 | 41 tok |
| eferro/augmentedcode-skills | 24 | Claude Code | 1 | 707 tok |
| starmynd-org/infinite-brain-harness | 24 | Claude Code, Codex, OpenCode | 9 | 3,456 tok |
| fredrikc3-sketch/VibeConfigStarterKit Starter kit for VibeConfig | 24 | GitHub Copilot | 1 | 2,151 tok |
| skill-flow/skflow Transform natural-language skills into deterministic TypeScript scripts (sh/ask/done state | 24 | Claude Code | 9 | — |
| superinterface-labs/superpaper superpaper.ai | 24 | Claude Code, Codex, OpenCode | 11 | 538 tok |
| qiuxchao/content-agent Enter a topic to automatically search for materials, generate WeChat Official Account/Xiao | 24 | Claude Code | 1 | 756 tok |
| J-StaR-Films-Studios/VibeCode-Protocol-Suite A comprehensive suite of protocols, meta-prompts, and orchestration tools designed to stre | 24 | Codex, OpenCode | 1 | 731 tok |
| use-brian/use-brian usebrian.ai Brain, agent, workflows, and docs. Local framework to automate your work. | 24 | Claude Code | 1 | — |
| ali-master/audit audit.usestrict.dev An 8-stage AI vulnerability-discovery agent. | 24 | Claude Code, Codex | 2 | — |
| xinxin7/claw-shield The governance layer for AI agents — monitor reasoning, audit tool calls, and secure the l | 24 | Codex, OpenCode | 1 | 2,046 tok |
| serpin-taxt/openchief openchief.io AI agents that passively watch your business tools and produce daily reports. Open-source, | 24 | Claude Code | 1 | 6,349 tok |
| gigsmart/haiku-method haikumethod.ai H·AI·K·U (Human + AI Knowledge Unification) — a universal lifecycle framework for structur | 24 | Claude Code | 4 | 12,922 tok |
| URaux/ArchViber Visual architecture editor + AI code generation via Claude Code / Codex CLI | 24 | Claude Code, Codex, OpenCode | 7 | 79 tok |
| EnriqueLop/quartier Turn any AI into a web design business. Find local businesses, redesign their websites, ge | 24 | Claude Code | 2 | 804 tok |
| lucianostraga/sfagent-tools AI-powered testing for Salesforce Agentforce agents. Claude Code plugin. | 24 | Claude Code, Codex, OpenCode | 3 | 1,951 tok |
| uptimerobot/ai uptimerobot.com This repo is 🟢 UptimeRobot's single source of truth for ✨ AI native integrations. | 24 | Codex, OpenCode | 1 | 3,110 tok |
| dvschultz/adobe-hut because adobe reference docs are miserable | 24 | Claude Code | 9 | 544 tok |
| beihaizzz/labmate.skill A skill that helps university students write lab reports | 24 | Codex, OpenCode | 1 | 2,687 tok |
| hwanyong/mcp-debug-tools blog.hwanyong.com VSCode extension and CLI tool for MCP-based debugging with DAP protocol support | 24 | Gemini CLI | 1 | — |
| jyjeanne/crustly A blazingly fast, privacy first (work with local LLMs), memory-efficient terminal-based AI | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,137 tok |
| tomdwipo/claude-soul Operating Soul for AI coding agents that captures how to think, not just rules — principle | 24 | Claude Code, Codex, OpenCode | 61 | 4,237 tok |
| VPDPersonal/Aspid.FastTools Unity tools to cut boilerplate — source-generated ProfilerMarkers, serializable type/enum/ | 24 | Claude Code | 2 | 189 tok |
| SergeiGorbatiuk/startup-superpowers | 24 | Claude Code | 1 | 13,766 tok |