32,564 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| teripaquitinho/vibe-racer npmjs.com Your AI race engineer. Five laps from objective to shipped code — you call the pit stops. | 5 | Claude Code | 1 | 1,614 tok |
| hexsprite/claude-agents-md Claude Code plugin to enable AGENTS.md files, no CLAUDE.md vendor lock-in | 5 | Claude Code, Codex, OpenCode | 3 | 1,304 tok |
| Sagargupta16/claude-skills sagargupta.online Custom Claude Code plugin marketplace with skills for FARM stack, open source contribution | 5 | Claude Code | 1 | 2,706 tok |
| Agentic-Insights/foundry agenticinsights.com Claude Code plugin marketplace by Agentic Insights - Beta versions of plugins for developm | 5 | Claude Code, Codex, OpenCode | 2 | 3,654 tok |
| hmohamed01/swift-developer An autonomous Swift development agent for Claude Code that assists with iOS/macOS applicat | 5 | Claude Code | 1 | 376 tok |
| agentinsync/agent-in-sync agentinsync.com The knowledge base AI coding agents share. Submit, search, and reuse battle-tested solutio | 5 | Claude Code, Codex, OpenCode | 2 | 5,511 tok |
| weitzu-com/ai-article-factory AI Article Factory — a Claude Code skill that turns any material/topic/product into illust | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,465 tok |
| danielrosehill/Claude-Code-Repo-Managers-ClaudeMD CLAUDE.md files for repo base levels for bulk mgmt | 5 | Claude Code | 1 | 2,061 tok |
| HsuanYuLee/polaris A Claude Code workspace template with AI skills for JIRA, PRs, code review, estimation, an | 5 | Claude Code, GitHub Copilot | 6 | 7,450 tok |
| SupSub-AI/supsub-cli supsub-ai.github.io SupSub command-line tool — manage subscriptions, follows, groups, and site-wide search in | 5 | Claude Code | 1 | 4,800 tok |
| zimalabs/code-decisions Captures decisions automatically, surfaces them when teammates edit affected files. Zero c | 5 | Claude Code | 1 | 1,229 tok |
| loki-ai-ch/spec-manager npmjs.com Make AI programming deliverable, reviewable, and traceable: L1 PRD → L2 Design → L3 Impl → | 5 | Claude Code, Codex, OpenCode | 3 | 1,703 tok |
| VorobiovD/air AI Review — automated code review with verification, pattern learning, and team knowledge | 5 | Claude Code | 1 | 22,068 tok |
| lucasgodt/open-agent-ready-typescript | 5 | Claude Code, Codex, OpenCode | 5 | 1,963 tok |
| recondodev/recondo recondo.dev AI governance gateway. Wire-level LLM observability — every prompt, every tool call, every | 5 | Claude Code, Codex, OpenCode | 2 | 4,447 tok |
| webmaxru/is-ai-native isainative.dev Audit public GitHub repositories for AI coding readiness across Copilot, Claude Code, and | 5 | Claude Code, Codex, GitHub Copilot | 38 | 316 tok |
| Tokfuel/Tokfuel tokfuel.github.io See how you actually use Claude Code from the menu bar — local-only skill, MCP, sub-agent | 5 | Claude Code, Codex, OpenCode | 9 | 4,466 tok |
| animeshkundu/github-router animesh.kundus.in Power Claude Code, Codex CLI, and more with your Copilot subscription. | 5 | Claude Code, Codex, OpenCode | 2 | 36,055 tok |
| yugo-ibuki/unitmux unitmux.vercel.app "unitmux" — Unifies your AI coding sessions into a single floating interface. | 5 | Claude Code, Codex, OpenCode | 6 | 2,562 tok |
| qGolem/orc Orchestrated planning, security auditing, and code quality skills for Claude Code | 5 | Claude Code | 1 | 1,397 tok |
| roderik/bellwether npmjs.com Drive GitHub PRs to merge-ready: watch CI, fix failures, resolve reviews. Self-contained l | 5 | Claude Code | 4 | 458 tok |
| PapaDanielVi/jamshid Jamshid: CLI tool for managing multiple Claude Code profiles. Switch between personal Anth | 5 | Claude Code | 1 | 1,464 tok |
| ghillb/swarmux ghillb.github.io Agent-first tmux async task orchestration CLI | 5 | Claude Code, Codex, OpenCode | 3 | 346 tok |
| hxt9805/cadence A discussion-driven software development workflow plugin — automatically implements discus | 5 | Claude Code, Codex, OpenCode | 1 | 154 tok |
| xChechi/xche-ai-app-security-pack stefannasev.dev Free security guardrails for apps built with AI coding tools (Claude Code, Cursor, Lovable | 5 | Claude Code, Codex, OpenCode | 2 | 1,527 tok |
| stroops/sloop stroops.tech The local-first control layer for your AI coding CLIs — one context, one cross-repo fleet | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 413 tok |
| coffeeandburger72/superpartner Get a living profile of your partner — personality, interests, important dates, gift ideas | 5 | Claude Code | 3 | 1,447 tok |
| Enakoneschniy/claude-dev-stack One command to set up a complete AI-powered development workflow with Claude Code. Persist | 5 | Claude Code | 1 | 405 tok |
| netopsengineer/axiom Axiom is a curated marketplace of shared plugins for Claude Code and Codex. | 5 | Claude Code, Codex, OpenCode | 2 | 2,767 tok |
| agungprasastia/toksave A zero-config CLI that securely installs and wires token-saving tools into AI coding agent | 5 | Claude Code, Codex, OpenCode | 2 | 1,284 tok |
| ValorVie/custom-skills Automated AI dev environment setup CLI with curated Skills collection for Claude Code and | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 4,485 tok |
| JackyYang258/agent-teacher Turns "explain X" into a code-driven lesson | 5 | Claude Code, Codex, OpenCode | 2 | 3,211 tok |
| liliang-cn/tagit TagIt — an open-source, self-hosted Claude Tag | 5 | Claude Code, Codex, OpenCode | 2 | 2,647 tok |
| Aquaticat/Monochromatic TypeScript and Rust monorepo: Claude Code and Pi coding-agent plugins, a minimal MCP stdio | 5 | Claude Code, Codex, OpenCode | 12 | 15,120 tok |
| sydneyvb-nl/tellur tellur.dev Local-first AI code provenance: line-level attribution, PR risk reports, policy checks, an | 5 | Claude Code, Codex, OpenCode | 1 | 6,300 tok |
| zdavison/deer The simplest unattended coding agent orchestrator. | 5 | Claude Code | 2 | 2,331 tok |
| thuong-nc/perlytics-skill Disciplined analyst workflows for AI assistants — 16 skills for analytics, strategy, and d | 5 | Claude Code, Codex, OpenCode | 2 | 974 tok |
| panda850819/verbs personal skill pack | 5 | Claude Code, Codex, OpenCode | 2 | 828 tok |
| nyktora/noctrace Chrome DevTools Network-tab-style waterfall visualizer for Claude Code agent workflows. Ze | 5 | Claude Code | 10 | 3,561 tok |
| beatwad/open-router-claw-code Fork of claw-code that can work with any model using OpenRouter API. | 5 | Claude Code | 1 | 228 tok |
| benmarte/autoimprove Autonomous codebase improvement loop for Claude Code | 5 | Claude Code | 1 | 414 tok |
| flightlesstux/token-saver token-saver.ai MCP plugin that fires warnings, errors, and alerts on wasteful Claude API token usage. Aut | 5 | Claude Code | 1 | 1,430 tok |
| houtini-ai/metacog houtini.com Metacog isn't memory for LLMs, it gives them a nervous system. Metacognition developed on | 5 | Claude Code | 1 | 889 tok |
| wangjs-jacky/quick-ai VS Code extension: an all-in-one way to use AI programming tools such as Claude, Opencode, | 5 | Claude Code | 22 | 1,380 tok |
| joseph0926/prompt-shield prompt quality management for Claude Code | 5 | Claude Code, Codex, OpenCode | 2 | 3,654 tok |
| CreatmanCEO/notebooklm-claude-workflows 7 Claude Code slash commands + automation for Google NotebookLM. Built on notebooklm-mcp-c | 5 | Claude Code | 1 | 1,388 tok |
| mrspot-dev/claude-settings-editor mrspot-dev.github.io GUI-based editor for Claude Code settings.json — standalone HTML with Alpine.js + Tailwind | 5 | Claude Code | 1 | 1,223 tok |
| rshade/mcp-devtools-server rshade.github.io AI-powered development tools server for Claude Code and MCP clients. 40+ tools for Go, Nod | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 10,420 tok |
| lavallee/cub A CLI for Ralph + Beads-style development with harnesses like Claude Code and Codex | 5 | Claude Code, Codex, OpenCode | 24 | 9 tok |
| Wrenbjor/Hormozi-Marketing-Agent-Skills | 5 | Claude Code | 1 | 642 tok |