43,695 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| HubWu42/hubwu-skills HubWu's curated collection of open-source Agent Skills — cross-agent compatible, following | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 834 tok |
| Calvin-LLC/agentic-hardening-skill Evidence-driven codebase hardening skill. Audits OWASP Top 10:2025, supply chain (SBOM vs | 3 | Codex, OpenCode | 1 | 91 tok |
| gerodp/hermes-productivity-skills Productivity skills tap for the Hermes agent: weekly report, time-tracking, notes, email, | 3 | Claude Code | 1 | 3,809 tok |
| rlaope/nen AI can master Nen, Nen is the core power system that allows living beings to control their | 3 | Claude Code, Codex, OpenCode | 2 | 2,443 tok |
| sungjunlee/beopsuny-skill Claude Code skill for Korean legal practice — legal and case law research, contract review | 3 | Claude Code | 1 | 753 tok |
| kunalsuri/ai-fication-kit AI-Fication Kit: A Simple & Elegant Way for Making any Codebase AI-native through Scaffold | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,338 tok |
| ihatesea69/HieuNghi-AI-Skills 101 curated Agent Skills for Claude Code, GitHub Copilot, Cursor, and Gemini CLI. Covers R | 3 | Codex, OpenCode | 1 | 4,337 tok |
| tjmaynes/skills A curated collection of agent skills | 3 | Codex, OpenCode | 1 | 1,310 tok |
| ArtemioPadilla/agent-triforce PM + Dev + QA agents engineered for structure, security, and short context windows. | 3 | Claude Code, Gemini CLI | 2 | 3,802 tok |
| aneja5/forge-skills ideatoinfra.hashnode.dev An assembly line for AI software development. 35 skills, 11 agent personas, 29 commands. F | 3 | Claude Code, Codex, OpenCode | 2 | 7,280 tok |
| o-samoilov/quasar-graph quasar-graph.com Claude Code plugin that turns your projects into a living architecture graph — scan, explo | 3 | Claude Code | 1 | 59 tok |
| fjlmcm/claude-code-statusline Real-time 5h/7d quota display for Claude Code statusline | Real-time quota display for the | 3 | Claude Code | 1 | 964 tok |
| OussemaBenAmeur/lesson lessonai.app Notices what you didn't understand while working with Claude Code, remembers it across ses | 3 | Claude Code | 1 | 1,569 tok |
| mopi1402/tayomi-cc-views npmjs.com Template-driven terminal rendering for Claude Code's MessageDisplay hook: data blocks in, | 3 | Claude Code | 6 | 1,467 tok |
| kbatsu/chrysippus kbatsu.github.io 🎭 hark / ahoy / fr no cap / mans still — Claude Code plugin that makes thy AI agent speak | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 32,851 tok |
| matanryngler/deployshield 🛡️ Production safety guardrails for Claude Code and Gemini CLI. Intercepts and blocks dan | 3 | Claude Code | 1 | 903 tok |
| HistOracle-production/blabberer historacle.ai AI-powered lip sync sprite generator. Turn any face photo into 9 mouth shape sprites — and | 3 | Claude Code | 1 | 1,723 tok |
| Heretyc/subagent-mcp npmjs.com subagent-mcp is an MCP stdio server that turns an AI coding assistant (Claude Code, Codex, | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 9,043 tok |
| RockyHong/super-bootstrap Claude Code plugin: one command scaffolds CLAUDE.md, picks skills/MCPs for your stack, and | 3 | Claude Code, Codex, OpenCode | 7 | 5,184 tok |
| P1M0U/SinoMem Lightweight Chinese-friendly Agent memory system with local semantic search. SQLite + FTS5 | 3 | Claude Code | 1 | 216 tok |
| otaviof/obsidian-vfs Virtual file-system sharing Obsidian notes with VSCode and Claude Code | 3 | Claude Code, Codex, OpenCode | 2 | 857 tok |
| voxpelli/vp-claude Claude Code plugin marketplace + plugin that turns Basic Memory into an actively maintaine | 3 | Claude Code | 1 | 9,098 tok |
| cyberstrat-forge/cyber-nexus Claude Code plugin toolkit for cybersecurity strategic planning | 3 | Claude Code | 2 | 1,792 tok |
| Pierry/harness-kit pierry.github.io Gated Claude Code delivery pipeline: idea to merged PR through PRD, PRP, plan, dev, test, | 3 | Claude Code, Codex, OpenCode | 7 | 5,505 tok |
| marketcalls/openalgo-claude-plugin docs.openalgo.in OpenAlgo Claude Code Plugin Marketplace - Algorithmic trading with 25+ Indian brokers | 3 | Claude Code | 1 | 1,861 tok |
| sodam-ai/business-counselor AI Business Counselor — Claude Code plugin. Rigorously evaluates ideas through a 13-person | 3 | Claude Code, Codex, OpenCode | 2 | 1,953 tok |
| AraneaDev/claude-timestamp aranea-development.nl Claude Code plugin that stamps every message with the local time and turn duration, names | 3 | Codex, OpenCode | 1 | 210 tok |
| solofounder-ai/solofounder AI virtual team for solopreneurs. One request — SoloFounder assembles specialist roles, de | 3 | Claude Code, Codex, OpenCode | 2 | 358 tok |
| zircote-plugins/auto-harness Hook-driven test framework for Claude Code plugins - automates integration testing with YA | 3 | Claude Code | 1 | — |
| golemfoundation/octant-council-builder synthesis.md Claude Code plugin that morphs into multi-agent evaluation councils — not just a council i | 3 | Claude Code | 1 | 1,845 tok |
| biggora/dev-team gordejev.lv Claude Code plugin that orchestrates a team of specialized AI agents for full-cycle softwa | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 15,400 tok |
| typedef-ai/ade-bench-plugin Claude Code plugin that generates ADE-Bench benchmark tasks from your own dbt project | 3 | Claude Code | 1 | 1,477 tok |
| michalekz/claude-bridge Multi-chat orchestration plugin for Claude Code. File-based inbox, peer messaging, cross-s | 3 | Claude Code | 1 | — |
| Patchline-AI/Aria patchline.ai Aria by Patchline — guided music-release workflow for Claude Code. From idea to smart link | 3 | Claude Code | 1 | 1,329 tok |
| hollandkevint/data-product-operator kevintholland.com Open Claude Code skills for data product managers: discover user needs, define quality, go | 3 | Claude Code | 1 | 1,329 tok |
| jlifyio/wyx Architecture guardrails for LLM-assisted development | 3 | Claude Code | 1 | 4,924 tok |
| punt-labs/vox Speech for Claude Code and friends: Text-to-speech CLI, MCP server, and Claude Code plugi | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 8,526 tok |
| Jacksunwei/claude-telegram-buddy Hand off your Claude Code session from terminal to phone (and back) without losing context | 3 | Claude Code | 1 | 1,341 tok |
| qxbyte/pluginhub Plugin library | 3 | Claude Code | 1 | 7,767 tok |
| denys-petryniak/nativish Writing coach for non-native speakers | 3 | Claude Code | 1 | — |
| sabahudin-web/competitive-intelligence-radar linkedin.com Weekly competitor radar for business owners. Parallel BrightData scouts gather a cited bri | 3 | Claude Code | 1 | 1,247 tok |
| Rememora/rememora rememora.ai Persistent, cross-agent memory for AI coding agents. Rust CLI + SQLite. Install as a Claud | 3 | Claude Code, Codex, OpenCode | 2 | 732 tok |
| kalinbogatzevski/captain-memo captain-memo.ispcq.com Local, cross-AI memory for coding agents — Claude Code, Codex, Gemini, Antigravity, Cursor | 3 | Claude Code, Codex, OpenCode | 1 | 809 tok |
| seungwee-choi/oh-my-personal-best Don't let years of training data sit unused in Strava. An AI coach reads it all, pinpoints | 3 | Claude Code | 1 | 4,307 tok |
| mindbox-cloud/agent-skills Claude Code plugins by mindbox.cloud | 3 | Claude Code | 1 | 1,143 tok |
| MuhammedZohaib/patchman Defensive AI security audit skill for Claude and Codex. Reviews codebases and web apps for | 3 | Claude Code, Codex, OpenCode | 2 | 250 tok |
| toBzh30/Claude-Project-Bootstrap A Claude Code plugin that bootstraps a shared project ground truth — GitHub Project board, | 3 | Claude Code | 2 | 878 tok |
| cwaits6/obsidian-cli-skill A Claude Code skill that automates your Obsidian vault — migrate notes, assign properties, | 3 | Claude Code | 1 | 803 tok |
| hoatv2211/GameStudio-CodexKIT hoatv2211.github.io Native Codex plugin and Hermes Agent skill kit for game studios working across Unity, C++, | 3 | Codex, OpenCode | 1 | 1,798 tok |
| LevyBytes/agent-kaizen agentkaizen.dev The Kaizen System is a five-layer approach (SAVMI) to continually improving workflows for | 3 | Claude Code, Codex, OpenCode | 2 | 2,178 tok |