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 |
|---|---|---|---|---|
| scenario-labs/skills skills.sh Agent Skills for Scenario: image, video, audio, texture, 3D and custom-model workflows ove | 12 | Claude Code, Codex, OpenCode | 4 | 6,871 tok |
| luanmorenommaciel/kimi-plugin-cc Kimi for Claude Code | 12 | Claude Code | 1 | 969 tok |
| aaronvanston/skills-presentations AI agent skills for creating bold, minimal presentations | 12 | Claude Code | 1 | 213 tok |
| aiqinxuancai/e-language-skill AI Agent Skill for Yi Language (e-language) projects. | 12 | Codex, OpenCode | 1 | 90 tok |
| brianbell-x/unifi-tools UniFi network management for AI agents: the complete Network API (73 tools) plus a gateway | 12 | Claude Code, Codex, OpenCode | 3 | 401 tok |
| j0ruge/skills_commands_manager Chewiesoft Marketplace — Claude Code plugin marketplace with skills and commands for devel | 12 | Claude Code | 2 | 3,001 tok |
| prime-radiant-inc/ledger-memory Ledger-backed persistent memory plugin for Claude Code | 12 | Gemini CLI | 1 | 25 tok |
| rjhalvorson/skylight-mcp Maintained continuation of TheEagleByte/skylight-mcp | 12 | Claude Code | 1 | 1,333 tok |
| wangjianqi/AppStore A complete tutorial on developing and publishing an iOS app to the App Store from scratch | 12 | Claude Code | 1 | 516 tok |
| alaimo-labs/ai-first-skills alaimolabs.com Agent Skills for AI-First Product Management and Product Building | 12 | Claude Code, Codex, OpenCode | 2 | 3,114 tok |
| DoLovya/xianyu-mcp-server Model Context Protocol service for the Xianyu platform, providing Claude/Cursor with produ | 12 | Claude Code | 12 | — |
| get-engram/engram getengram.app Persistent, searchable long-term memory for AI agents. MCP-native. Works with ChatGPT, Cla | 12 | Claude Code | 2 | 599 tok |
| Gregory-Esman/ai-film-pipeline claude.ai skill set for high-end AI video production in Higgsfield. Four skills work toget | 12 | Claude Code | 1 | 5,295 tok |
| voidmatcha/ui-clone-skills Motion forensics for the animated web. A Claude Code & Codex plugin that reverse-engineers | 12 | Claude Code, Codex, OpenCode | 5 | 2,445 tok |
| synaptixs/spine test.pypi.org Spine — governed, provenance-grounded autonomous software delivery (installs as agent-orch | 12 | Claude Code | 1 | 2,361 tok |
| dinglebear-ai/yarr npmjs.com Rust MCP and CLI server for media automation fleets: Sonarr, Radarr, Prowlarr, Tautulli, O | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 9,543 tok |
| frabcd/codex-ai-game-studio frabcd.github.io Codex AI game studio: 85 skills, 163 curated tools, Unity/Godot/Unreal/Blender workflows, | 12 | Codex, OpenCode | 1 | 340 tok |
| adsorgcn/chanlun-engine-skill ilang.app Have AI perform Chan Theory analysis: automatically draw strokes, segments, and centers, m | 12 | Codex, OpenCode | 1 | 289 tok |
| open-mcp-ai/termcp termcp is an MCP server written in Go that exposes interactive programs to AI Agents as pe | 12 | Claude Code | 1 | 771 tok |
| peakflames/claude-plugins-peakflames Claude Code plugins by PeakFlames — epic-workflow lifecycle skills | 12 | Claude Code | 1 | 1,584 tok |
| halochamp/MCP-LinkGPT An MCP bridge that lets Codex directly query ChatGPT through Browser Use. | 12 | Claude Code, Codex, OpenCode | 2 | 366 tok |
| kopp0510/claude-dd Portable Claude Code profile — 8-step dev loop, CLAUDE.md pre-commit gate, zero-hallucinat | 12 | Claude Code | 1 | 9,206 tok |
| Justinmendezai/The-Adam-Repo justinmendez.ai Bolt this onto your coding agent and build software | 12 | Claude Code, Codex, OpenCode | 2 | 2,570 tok |
| oikon48/claudecode-book sbcr.jp Hands-on materials for the book “Claude Code Practical Guide [A Deep Dive into Generative | 12 | Claude Code | 1 | — |
| 0xBakeer/inference-atlas 0xbakeer.github.io A community-owned map of LLM inference engine configurations — benchmarks, evals and cover | 12 | Codex, OpenCode | 1 | 3,302 tok |
| 777genius/universal-agent-plugins 777genius.github.io Multi-agent CLI to install, update, repair, and remove Agent Plugins 1.0 across Codex/Chat | 12 | Codex, OpenCode | 1 | 239 tok |
| harebeats/cannonball Você não começa do zero — chega com impulso. Guarda as peças de site que você já fez e as | 12 | Claude Code, Codex, OpenCode | 2 | 1,192 tok |
| OktoLabsAI/okto-nexus oktolabs.ai Local-first MCP coordination hub for multi-agent teams, with durable messaging, handoffs, | 12 | Claude Code | 3 | 1,226 tok |
| DojoCodingLabs/hacienda-cr TypeScript SDK, CLI & MCP Server for Costa Rica electronic invoicing (Hacienda API) | 12 | Claude Code | 1 | 1,861 tok |
| core-euler/aidd AI Driven Development | 12 | Claude Code | 21 | — |
| ronnycoding/my-personal-assistant Personal AI assistant supporting Claude Code and Gemini CLI - productivity automation, App | 12 | Claude Code, Gemini CLI | 25 | 2,523 tok |
| ahostbr/kuroryuu-public Kuroryuu - AI Agent Orchestration Platform with Desktop App, MCP Integration, and Docker S | 12 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 608 tok |
| python-discord/king-arthur King Arthur The Terrible is the DevOps helper bot for Python Discord | 12 | GitHub Copilot | 1 | 842 tok |
| nmxmxh/foundation A cohesive full stack framework for enhanced web performance and AI collaboration. | 12 | Codex, OpenCode | 1 | 4,306 tok |
| jvolkman/toml.bzl Pure-Starlark TOML library | 12 | Gemini CLI | 1 | 735 tok |
| fry69/altq.net altq.net PDS modification for altq.net | 12 | Gemini CLI | 1 | 715 tok |
| TimothyVang/verdict-dfir VERDICT — a DFIR agent (Claude Code as the engine) that produces a signed, offline-verifia | 12 | Claude Code, Codex, OpenCode | 6 | 8,726 tok |
| SocialGouv/egapro egapro.travail.gouv.fr Calcul de l'index d'égalité femme‑homme dans les entreprises | 12 | Claude Code | 13 | 2,248 tok |
| BenchBox-dev/BenchBox BenchBox is a "benchmarking toolbox" that makes it simple to benchmark analyitic (OLAP) da | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 17 | 2,368 tok |
| ShowTrak/ShowTrakServer showtrak.co.uk Open Source LAN Monitoring | 12 | GitHub Copilot | 1 | 862 tok |
| wintersleepAI/swnr The Stars Without Number, Cities Without Number, and Ashes Without Number system for Foun | 12 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 3,935 tok |
| costular/Minitask Minitask is an Android App to create and organise your daily to-do with by minimalist desi | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 1,604 tok |
| ThanabordeeN/ModScan-Pro | 12 | Codex, Gemini CLI, OpenCode | 2 | 2,450 tok |
| apoint123/QQMusic-ID-Injector A plugin for the QQ Music client that uploads the ID of the currently playing song to SMTC | 12 | Gemini CLI | 1 | 767 tok |
| abrahao-dev/podium-app Infinite spatial canvas for terminal windows running AI coding agents. Wire agents togethe | 11 | Claude Code | 1 | 1,249 tok |
| forztf/open-skilled-sdd Enhancing AI coding assistants through open Spec-driven development (Spec-driven developme | 11 | Claude Code, Codex, OpenCode | 2 | 2,563 tok |
| onceMisery/seahorse-agent Seahorse Agent is an engineering platform for enterprise knowledge, long-term memory, and | 11 | Claude Code, Codex | 4 | 1,438 tok |
| imkohenauser/antigravity-starter-ja A starter template for Google Antigravity IDE, optimized for Japanese development environm | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 164 tok |
| vre/flow-state Flow State - a Claude Plugin Marketplace | 11 | Claude Code, Codex, OpenCode | 2 | 3,645 tok |
| 8NobleTruths/sabba pypi.org SABBA - Security Templates CLI & MCP Server for coding agents that prove every finding by | 11 | Claude Code | 1 | 712 tok |