44,996 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| FleetAdmiralJakob/chat-io chat-io.roessner.tech Post Quantum Secured Messaging PWA | 10 | GitHub Copilot, Gemini CLI | 3 | 15,945 tok |
| appydave/appydave-tools AppyDave YouTube Automation Tools | 10 | Claude Code, Codex, OpenCode | 8 | 10,670 tok |
| epam/ai-dial-ui-kit dialx.ai A modern UI kit for building AI DIAL interfaces with React | 10 | Claude Code, Codex, OpenCode | 2 | 3,301 tok |
| KhourySpecialProjects/odyssey khouryodyssey.org Odyssey is a new platform designed to provide on-demand access to modern knowledge and ski | 10 | Claude Code, Codex, OpenCode | 30 | 4,783 tok |
| Daydreamer-riri/QRCode-CmdPal This is a Powertoys CmdPal extension for generating QR Codes quickly and easily. | 10 | GitHub Copilot | 1 | 604 tok |
| MolarVerse/PQ molarverse.github.io | 10 | Claude Code, Codex, OpenCode | 3 | 4,747 tok |
| drearycold/YetAnotherEBookReader | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 12,318 tok |
| silvabyte/opencode.nvim | 10 | Codex, OpenCode | 1 | 386 tok |
| akiojin/llmlb Distributed LLM router with load balancing and automatic model distribution | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 33 | 10,952 tok |
| kok-o/contextos-agents Deterministic context and policy compiler for supported AI coding agents. | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI | 9 | 1,657 tok |
| russfellows/s3dlio Part of the sai3 project that delivers multi-protocol storage access for AI/ML workflows, | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 9,391 tok |
| jakildev/IrredenEngine The Irreden Engine | 10 | Claude Code, Codex, OpenCode | 56 | 1,785 tok |
| nirholas/readme-3d nirholas.github.io CLI and library that turns GLB, glTF, OBJ and STL models into ASCII STL blocks GitHub rend | 10 | Claude Code, Codex, OpenCode | 2 | 322 tok |
| DuendeSoftware/duende-skills A set of skills focused on helping agents build Duende IdentityServer solutions. | 9 | Claude Code, Codex, OpenCode | 2 | 3,067 tok |
| lovablelabs/mcp | 9 | Claude Code | 1 | 976 tok |
| gemini-cli-extensions/developer-knowledge | 9 | Gemini CLI | 1 | 612 tok |
| gopinav/resume-agent-skills Resume Agent skills and sample resume | 9 | Codex, Cursor, OpenCode | 2 | 146 tok |
| vladmdgolam/agent-skills A collection of skills for AI coding agents | 9 | Claude Code, Codex, OpenCode | 2 | 749 tok |
| htylab/tigerbx Brain MRI toolkit: brain extraction, segmentation, registration and VBM | 9 | Codex, OpenCode | 1 | 1,732 tok |
| Solismuchengxue/dsh_plugin_swift_cycle Swift Cycle governance skill adapter for DeepSeek Harness; user-invoked, version-pinned, a | 9 | Codex, OpenCode | 1 | 536 tok |
| 8NobleTruths/sabba pypi.org SABBA - Security Templates CLI & MCP Server for coding agents that prove every finding by | 9 | Claude Code | 1 | 712 tok |
| roedelthixton-beep/PingPong PingPong - AI agent communication framework | 9 | Claude Code, Codex, OpenCode | 3 | 17,736 tok |
| jianzhoujz/bilicast | 9 | Codex, OpenCode | 1 | 7,582 tok |
| wilsonzlin/ecma-rs TypeScript parser, type checker, minifier, and compiler | 9 | Codex, OpenCode | 1 | 8,459 tok |
| digitalninjanv/aplikasi-bank-sampah-php digitalninja.serv00.net Source Code Aplikasi Bank Sampah Digital (PHP Native). Gratis & Open Source. Fitur: Manaje | 9 | Codex, OpenCode | 1 | 1,776 tok |
| charleslucas/poe_mcp_suite Path of Exile MCP Suite | 9 | Claude Code, Codex, OpenCode | 27 | 4,220 tok |
| levi-qiao/obsidian-llm-wiki Compile notes into a linked Obsidian wiki at ingest time with Claude Code, following Karpa | 9 | Claude Code | 17 | 3,290 tok |
| Codename-11/SubFrame SubFrame - A terminal first project management IDE for Claude Code, Codex CLI, and Gemini | 9 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 9,005 tok |
| Shironex/omniscribe omniscribe.app Orchestrate multiple AI coding sessions in parallel | 9 | Claude Code | 1 | 1,744 tok |
| GaoZimeng0425/NemoNotch An interactive floating panel for the MacBook notch area, turning the notch into a multi-p | 9 | Claude Code, Codex, OpenCode | 4 | 31,347 tok |
| ShipWithAI/shipwithai-plugins shipwithai.io Open-source Claude Code plugins — build a real project harness, not another pasted CLAUDE. | 9 | Claude Code | 4 | 1,321 tok |
| Vikrant-Khedkar/gingerpaw Local macOS multi-agent coding workspace — run Claude Code, Codex, Gemini & Cursor in para | 9 | Claude Code, Codex, OpenCode | 2 | 2,373 tok |
| Artexis10/exomem substratesystems.io Self-hosted MCP server that makes your Obsidian/markdown vault searchable — text, PDFs, Of | 9 | Claude Code, Codex, OpenCode | 26 | 1,048 tok |
| SonnyTaylor/claude-code-portable Run Claude Code from a USB drive - no installation required. Downloads the official binary | 9 | Claude Code | 1 | 700 tok |
| vzwjustin/advisor Opus-led Claude Code agent team — strategist plans, Sonnet runners read and fix. Live two- | 9 | Claude Code, Codex, OpenCode | 2 | 2,770 tok |
| Maleick/AutoResearch Autonomous recursive self-improvement engine. Subagent-first iteration loop: Plan → Modify | 9 | Codex, OpenCode | 1 | 389 tok |
| Pro-GenAI/Agent-Action-Guard action-guard.pro-genai.com 🛡️ Safe AI Agents through Action Classifier | 9 | Codex, OpenCode | 1 | 9,139 tok |
| odvcencio/FluffyUI m31labs.dev A Go TUI framework with widgets, FSS styling, accessibility, reactive state, web backends, | 9 | Codex, OpenCode | 1 | 3,548 tok |
| kenobi-ai/harpist harpist.site Automate and document any website's underlying API and replay it with your agent. | 9 | Codex, OpenCode | 1 | 136 tok |
| Alien69Flow/AiTor aitor.alienflow.space Ai Tor ΔlieπFlΦw DAO Synapse Collective | 9 | Codex, OpenCode | 1 | 1,909 tok |
| melihbozkurt10/fivem-dev-plugin Claude Code Plugin for Server or Script Development in Fivem | 9 | Cursor | 1 | 3,472 tok |
| rangerrick337/operator-os The 5-layer operating system for reliable AI busines operations | 9 | Codex, OpenCode | 1 | 62 tok |
| benjaminshafii/digital-empire benjaminshafii.com OpenWork config for me and my family | 9 | Claude Code, Codex, OpenCode | 27 | 1,230 tok |
| dasmeta/development-orchestrator This repo is to orchestrate product development, requirement management, implementation | 9 | Claude Code, Codex, OpenCode | 12 | 1,782 tok |
| Bad3r/nixos NixOS Infrastructure as Code using the Dendritic Pattern & flake parts | 9 | Codex, OpenCode | 1 | 1,286 tok |
| dragginzgame/canic Application framework and orchestration system for Rust applications on the Internet Compu | 9 | Codex, OpenCode | 1 | 3,853 tok |
| nullskymc/Aurevoy Personal AI agent — tell it what you want, it figures out how. Runs locally, plans autono | 9 | Codex, OpenCode | 1 | 1,398 tok |
| KunCheng-He/kk-ai Some public skills used while working with opencode and pi, along with skills and agents I | 9 | Codex, OpenCode | 1 | 1,415 tok |
| jexists/SKN30-FINAL-1Team-dev | 9 | Claude Code, Codex, OpenCode | 7 | 491 tok |
| sukirman1901/frontend-expert Frontend Expert — chat-first agent skills for shipping product web UI (tokens, anti-slop, | 9 | Claude Code, Codex, OpenCode | 2 | 3,280 tok |