43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| tools-mcp/vessel-traffic-mcp tools-mcp.github.io Read-only MCP server for vessel AIS, ship tracking, schedules, and BYOK maritime providers | 6 | Codex, OpenCode | 1 | 652 tok |
| Redseb/rpgmaker-mz-mcp MCP server for RPG Maker MZ | 6 | Claude Code | 2 | — |
| assaf/expense expense.labnotes.org Forward a receipt to your inbox and it's filed automatically. | 6 | Claude Code, Codex, OpenCode | 11 | 6,697 tok |
| claytono/go-unifi-mcp A Model Context Protocol (MCP) server for UniFi Network Controller, written in Go. | 6 | Claude Code, Codex, OpenCode | 2 | 1,073 tok |
| husk-security/husk | 6 | Claude Code, Codex, OpenCode | 3 | 5,589 tok |
| sebastienrousseau/rlg doc.rustlogs.com Near-lock-free structured logging for Rust. 10-crate workspace: MCP server (Claude/Cursor/ | 6 | Claude Code | 1 | 575 tok |
| BackToCimaCoppi/Praxis A Claude Code skill methodology library for setting rules for AI-driven development: seven | 6 | Claude Code | 1 | 1,745 tok |
| johanthoren/jeff A model-native quality control plane for agentic software work. Preserved at 6.7.0; develo | 6 | Claude Code, Codex, OpenCode | 1 | 1,875 tok |
| trueoriginlabs/vibatchium pypi.org Stealth browser automation for AI agents — unattended, headless, N parallel persistent log | 6 | Codex, OpenCode | 1 | 9,802 tok |
| zlatkoc/youtube-summarize MCP server that fetches YouTube video transcripts and optionally summarizes them. | 6 | Claude Code | 1 | 922 tok |
| timwhitez/AutoRE-CLI Static-only binary analysis CLI and Agent Skill with bounded, evidence-backed output | 6 | Codex, OpenCode | 1 | 520 tok |
| rundesk-ai/rundesk-cli Persistent proactive self-improving AI teammates with memory, skills, and schedules. | 6 | Claude Code, Codex, OpenCode | 2 | 7,400 tok |
| regiellis/suno-songwriter-agent-skill regiellis.github.io Agent skill for Suno v5.5-ready songs: hook-first lyrics, style prompts, instrumentals, mu | 6 | Claude Code | 1 | 1,886 tok |
| CCDawn/codex-skills skills.sh Chinese-first Codex skill pack for intent alignment, dynamic routing, lightweight developm | 6 | Claude Code, Codex, OpenCode | 2 | 984 tok |
| yamadashy/agent-carnet npmjs.com File-based markdown notebook CLI for AI agents — the leather notebook in your jacket pocke | 6 | Claude Code | 1 | 1,650 tok |
| scalefocus/skilly scalefocus.com Enterprise-grade, self-hosted registry for governing SKILL.md agent skills, with identity | 6 | Claude Code | 1 | 3,482 tok |
| prangishviliAbe/agent-skills Portable, production-grade skills for AI coding agents — web development, security, UI/UX, | 6 | Codex, OpenCode | 1 | 927 tok |
| mehdiforoozandeh/crux mehdiforoozandeh.github.io A scientific-method lab notebook your AI agent drives — research as a tree of questions an | 6 | Codex, OpenCode | 1 | 586 tok |
| pivoshenko/pivoshenko.ai ai.pivoshenko.dev 🧙♂️ pivoshenko's AI workspace | 6 | Claude Code, Codex, OpenCode | 2 | 1,532 tok |
| synaptiai/agent-capability-standard Agent Capability Standard is an open specification for composable AI agent capabilities. I | 6 | Claude Code | 1 | 2,946 tok |
| asanderson/llm-redact Large Language Model (LLM) information redactor that prevents private information from bei | 6 | Claude Code | 2 | 16,545 tok |
| chipweaver/veripower An open-source agent flow from natural language spec through Verilog RTL and UVM verificat | 6 | Claude Code | 4 | 1,966 tok |
| PedroMeloOfficial/Youtube-Agent-Matrix A complete YouTube channel operating system for Claude Code — 14 specialized subagents for | 6 | Claude Code | 1 | 3,960 tok |
| jayasukuv11-beep/agenthelm agenthelm.online Shared, versioned memory for AI coding agents — MCP server with git-style history (log/dif | 6 | Cursor | 1 | 320 tok |
| badchars/wifi-security-mcp-server npmjs.com Full-spectrum wireless security MCP server — WiFi, Bluetooth, RF/SDR, NFC/RFID, Cellular/5 | 6 | Claude Code | 1 | 441 tok |
| michalstrnadel/AgentBar Approve Claude Code permission prompts right from your menu bar — no terminal switching — | 6 | Claude Code | 1 | 760 tok |
| adhi-jp/minecraft-modding-mcp npmjs.com MCP server for AI-assisted Minecraft modding: inspect decompiled source, resolve Mojang/Ya | 6 | Codex, OpenCode | 1 | 3,032 tok |
| Leonezz/openbaud baud.zhuwenq.cc Turn serial devices into reusable, auditable tools for coding agents — discover, decode, v | 6 | Claude Code, Codex | 1 | — |
| david-engelmann/maidan david-engelmann.github.io The operating layer for teams of AI agents | 6 | Claude Code, Codex, OpenCode | 2 | 35,489 tok |
| yihefeikong-rgb/ai-plc-integration-public Local AI automation workbench for Siemens PLC and industrial-robot R&D: MCP, TIA Portal V2 | 6 | Codex, OpenCode | 1 | 1,653 tok |
| OrellBuehler/kerf orellbuehler.github.io AI-assisted video & audio editor — Rust + Tauri, with an MCP server that lets Claude cut a | 6 | Claude Code | 1 | 20,620 tok |
| Kiwunaka/codexRS Native Rust Codex Desktop client for Windows and Linux: tasks, diffs, Git, PTY, Browser, C | 6 | Codex, OpenCode | 1 | 825 tok |
| FramY2/ctxwise npmjs.com CtxWise — see and control what Codex loads. Local-first context audit, profiles, drift det | 6 | Codex, OpenCode | 1 | 144 tok |
| alanpcf/brasil-data-mcp npmjs.com MCP server providing access to Brazilian public data (CNPJ, CEP, banks, holidays, DDD, ISB | 6 | Codex, OpenCode | 1 | 4 tok |
| programasweights/rules-as-programs | 6 | Codex, OpenCode | 1 | 2,831 tok |
| ludengz/awesome-epub-translator-skill AI-powered ePub translator for Claude Code — translate ebooks to any language with automat | 6 | Claude Code | 1 | 811 tok |
| ccevans/bobbycode npmjs.com A full SDLC workflow for a solo developer — one person, a whole team of Claude Code agents | 6 | Claude Code | 82 | 3,719 tok |
| wonna-fi/saaga | 6 | Claude Code, Codex, OpenCode | 2 | 420 tok |
| karak/karak-claude-plugin Claude Code plugin with design documentation skills and specialized agents | 6 | Claude Code, Codex | 2 | — |
| windyroad/agent-plugins Claude Code plugins for architecture governance, risk management, TDD, and delivery qualit | 6 | Claude Code, Codex, OpenCode | 3 | 2,359 tok |
| akutishevsky/google-tasks-mcp gtasks-mcp.com MCP server for Google Tasks API integration | 6 | Claude Code | 1 | 1,070 tok |
| renderdraw/lens Point. Describe. Ship. Chrome extension for visual feedback, video direction, and QA asse | 6 | Claude Code | 2 | 838 tok |
| natecostello/genechat-mcp MCP server for conversational personal genomics — query your whole-genome sequencing data | 6 | Claude Code, GitHub Copilot | 2 | 5,705 tok |
| Euclid-BG/Euclid-MCP euclid-bg.github.io Euclid-MCP server for logical reasoning: turns facts into formal proofs. Euclid-MCP is a h | 6 | Codex, OpenCode | 1 | 2,525 tok |
| specdog/dotdog specdog.github.io CLI tool for structured software specs. Validate .dog files, compile .dag graphs, query vi | 6 | Claude Code, Codex, OpenCode | 2 | 959 tok |
| MigueDuque/capcut-mcp-server-extended CapCut MCP server for Claude Code with extended tools, presets and parametrized workflows | 6 | Claude Code | 1 | 4,456 tok |
| Walvez/grok-subagent Use the official Grok Build CLI as a controlled external subagent for Codex via ACP and MC | 6 | Codex, OpenCode | 1 | 591 tok |
| pixelab-ch/higgsfield-skills Model-aware Claude Agent Skills for AI image & video generation on Higgsfield — 15 creativ | 6 | Claude Code | 1 | 3,994 tok |
| berkayturk/appstore-precheck Read-only iOS App Store pre-submission check: scans 52 rejection vectors, wraps Apple's fa | 6 | Codex, OpenCode | 1 | 792 tok |
| mhenke/john-ousterhout-skills Strategic software design guidelines for AI coding agents. 15 behavioral rules + critique/ | 6 | Claude Code, Codex, OpenCode | 2 | 2,307 tok |