32,517 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| kenshiro-o/nagato-ai Simple cross-LLM AI Agent library | 119 | Claude Code, Cursor | 2 | 960 tok |
| bskimball/tanstack-hono A simple example of using Tanstack Router SSR with Hono in a monolith | 119 | Claude Code, Codex, Cursor, OpenCode | 10 | 1,351 tok |
| RapierCraftStudios/ForgeDock rapiercraftstudios.github.io ForgeDock — autonomous AI dev pipeline for Claude Code. GitHub as agent memory: issue in, | 119 | Claude Code, Codex, OpenCode | 7 | 638 tok |
| FR0ZON3/notion-mcp Notion mcp to connect AI agents to notion through markdown | Read and write notion markdow | 119 | Claude Code | 1 | 3,327 tok |
| SpillwaveSolutions/agent-brain Local-first RAG memory for AI agents: hybrid + GraphRAG search, MCP server with OAuth 2.1, | 119 | Claude Code, Codex, OpenCode | 2 | 6,231 tok |
| amszuidas/mini-opencode mini-OpenCode is a lightweight experimental Coding Agent inspired by Deer-Code and OpenCod | 119 | Claude Code | 1 | 744 tok |
| Convex-Dev/convex convex.world Convex Main Repository - Decentralised platform for the Internet of Value | 119 | Claude Code, Codex, OpenCode | 25 | 1,349 tok |
| langchain-ai/skills-benchmarks | 119 | Claude Code | 1 | 1,324 tok |
| ErikHellman/cli-for-android A unified CLI for everything related to Android Development | 119 | Claude Code | 2 | 921 tok |
| 001TMF/blatant-why AI-powered biologics design campaign agent — multi-agent orchestration with BoltzGen, PXDe | 119 | Claude Code | 6 | 634 tok |
| lidofinance/staking-modules Smart contracts for the staking modules of the Lido protocol | 119 | Claude Code, Codex, OpenCode | 3 | 1,513 tok |
| Monet-AI-Editor/Monet Edit Videos and Design Images with Claude code or Codex | 119 | Claude Code | 3 | 4,480 tok |
| backnotprop/orchestrator Agents orchestrating other agents | 119 | Claude Code, Codex, OpenCode | 2 | 861 tok |
| codejunkie99/Gateflow-Plugin AI-powered SystemVerilog development assistant — design, verify, debug, and deliver workin | 119 | Claude Code, Codex, OpenCode | 2 | 3,656 tok |
| extra-org/extra docs.extra-ai.co Turn your product into an AI-powered assistant | 119 | Claude Code, Codex, OpenCode | 21 | 4,338 tok |
| gethouston/houston gethouston.ai Open source platform for AI-native products. Pre-built AI agents with real tools and 1000+ | 119 | Claude Code, Codex, OpenCode | 2 | 5,944 tok |
| usetrmnl/trmnl-framework trmnl.com TRMNL ePaper design system | 119 | Claude Code, Codex, OpenCode | 3 | 757 tok |
| fiorastudio/buddy A virtual pet companion for your AI — Designed to provide in-context code review feedback | 119 | Claude Code, Codex | 2 | — |
| alex35mil/pi.nvim Neovim interface for pi | 119 | Claude Code, Codex, OpenCode | 2 | 1,593 tok |
| flowing-abyss/obsidian-hybrid-search Hybrid search for Obsidian vaults via plugin, CLI, and MCP server | 119 | Claude Code, Codex | 22 | — |
| reolink/reolink-cli Official command-line tool for Reolink IP cameras, doorbells and NVRs — LAN only, no cloud | 119 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 6,480 tok |
| akhayam99/goodboy goodboy-ai.dev Agentic development environment for your coding agents, built in public | 119 | Claude Code, Codex, OpenCode | 2 | 3,773 tok |
| romshark/datapages romshark.github.io A Datastar Go web frontend framework, code generator and toolchain | 119 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 5,852 tok |
| leapmux/leapmux leapmux.dev AI Coding Agent Multiplexer | 119 | Claude Code, Codex, OpenCode | 4 | 8,566 tok |
| cuellarfr/design-skills cuellarfr.github.io UX and design skills for Claude Code — research, critique, accessibility, journey mapping | 119 | Claude Code | 1 | 783 tok |
| harunamitrader/antigravity-discord-bot | 118 | Claude Code, Codex | 1 | — |
| liveblog/liveblog sourcefabric.org Sourcefabric's Live Blog is an open source web app that enables journalists to provide imm | 118 | Claude Code | 5 | — |
| francize/agents-to-im Feishu/Lark group for Claude Code and Codex sessions, vibe coding anytime, anywhere | 118 | Claude Code | 1 | 249 tok |
| macrocosm-os/dataverse-cli The cli of dataverse | 118 | Claude Code, Codex, OpenCode | 2 | 2,033 tok |
| AllenAI2014/ai-investment-advisor Let Claude, Codex, and Gemini form your personal investment committee | 118 | Claude Code, Codex, OpenCode | 7 | 3,028 tok |
| lsp-client/lsp-skill lsp-client.github.io IntelliSense Designed for Coding Agent | 118 | Claude Code, Codex, OpenCode | 2 | 300 tok |
| Markeljan/web3gpt w3gpt.ai Develop and deploy smart contracts using natural language. | 118 | Claude Code, Codex, OpenCode | 2 | 2,269 tok |
| Dicklesworthstone/model_guided_research Systematic investigation of 11 exotic math frameworks (Lie groups, tropical algebra, p-adi | 118 | Claude Code, Codex, OpenCode | 2 | 5,687 tok |
| assimelha/bdui Real-time Text User Interface for bd (beads) issue tracker with Kanban, Tree, Graph views, | 118 | Claude Code, Codex, OpenCode | 2 | 4,298 tok |
| Chat2AnyLLM/awesome-claude-plugins chat2anyllm.github.io A curated list of awesome claude marketplaces and plugins | 118 | Claude Code | 1 | 448 tok |
| luongnv89/context-stats luongnv.com Understand how you use Claude Code, and spend less doing it. | 118 | Claude Code, Codex, OpenCode | 3 | 4,636 tok |
| nklisch/claude-code-modes CLI launcher for Claude Code with behaviorally-tuned system prompts — control agency, qual | 118 | Claude Code | 7 | 2,039 tok |
| dreadnode/agent-lens dreadnode.github.io Agent observability and replay tooling for AI safety & interpretability research. | 118 | Claude Code | 2 | 2,762 tok |
| takeshy/obsidian-gemini-helper AI chat, workflow automation, semantic search (RAG), LLM Wiki (OKF) powered by Google Gem | 118 | Claude Code, Codex, OpenCode | 6 | 4,084 tok |
| rhblind/emacs-mcp-server Pure ELISP MCP server for Emacs | 118 | Claude Code | 1 | 4,084 tok |
| ai-twinkle/Eval twinkleai.tw High-performance LLM evaluation framework with parallel API calls — up to 17× faster than | 118 | Claude Code | 3 | 12,871 tok |
| itseffi/agentic-os Agentic personal OS to automate high-leverage workflows with Codex, Claude Code, Pi, OpenC | 118 | Claude Code, Codex, OpenCode | 2 | 2,670 tok |
| liangdabiao/exa-research-mcp-skill skillhub.cn AI-powered enterprise and market research tool based on Claude Code and the Exa search eng | 118 | Claude Code, Codex, OpenCode | 9 | 1,867 tok |
| Abilityai/cornelius AI-powered second brain template for Claude Code + Obsidian | 118 | Claude Code | 2 | 8,289 tok |
| openkaiden/kaiden openkaiden.ai | 118 | Claude Code, Codex, OpenCode | 5 | 3,728 tok |
| Rich627/whatsapp-claude-plugin Claude Code WhatsApp channel plugin — run AI directly from WhatsApp, voice transcription, | 118 | Claude Code, Codex, OpenCode | 2 | 2,140 tok |
| moeru-ai/alint 🤖🤮 Hate the yuck codes that agents generated? Try `alint`, a ESLint like toolchain for i | 118 | Claude Code, Codex, OpenCode | 2 | 2,997 tok |
| mouse-lin/frame-smith | 118 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,344 tok |
| fiberplane/mcp-lite fiberplane.dev Lightweight, composable MCP framework for TypeScript | 118 | Claude Code, Codex, OpenCode | 2 | 626 tok |
| buildonspark/spark The Spark Bitcoin layer 2 protocol | 118 | Claude Code, Codex, Gemini CLI, OpenCode | 31 | 3,168 tok |