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 |
|---|---|---|---|---|
| Prismer-AI/k8s4claw The Kubernetes operator where AI agents manage their own infrastructure. Self-healing via | 10 | Claude Code | 1 | 1,236 tok |
| slok/gosimov Simple AI agent library in go (general usage but focused on infra/platform tooling automat | 10 | Codex, OpenCode | 1 | 28 tok |
| nishantdesai/codex-history Read-only CLI for searching, inspecting, and exporting entire local Codex session history. | 10 | Codex, OpenCode | 1 | 500 tok |
| SoftwareSavants/verun verun.dev Parallel Claude Code Agent Orchestrator for macOS | 10 | Claude Code, Codex, OpenCode | 5 | 1,152 tok |
| compozy/gograph Go Codebase Graph Analyzer | 10 | Claude Code, Gemini CLI | 2 | 3,092 tok |
| Kevin-Liu-01/Sigil-UI sigil-ui-web.vercel.app Opinionated design language + token-driven React components. 31 presets, 70+ components, o | 10 | Codex, OpenCode | 1 | 5,549 tok |
| kongsol-83/boardgame-studio An AI board game design studio for Cursor. Turn a one-line idea into BGG reference researc | 10 | Codex, Cursor, OpenCode | 9 | 3,092 tok |
| karthikrshet/ClaudeMark Open-source, local-first AI watermark & provenance forensics platform — statistical detect | 10 | Claude Code, Codex | 1 | — |
| meAmitPatil/calendly-mcp-server Open source calendly mcp server | 10 | Claude Code | 1 | 1,448 tok |
| badsectorlabs/ludus-skills docs.ludus.cloud [GITLAB MIRROR] AI agent skills Ludus cyber ranges | 10 | Claude Code, Codex, OpenCode | 3 | 926 tok |
| cinicu/opencode-dotfiles OpenCode dotfiles — 19 AI agent skills + 8 MCP servers + persistent memory (memory-keeper) | 10 | Codex, OpenCode | 1 | 218 tok |
| AnExiledDev/CodeForge codeforge.core-directive.com Drop-in DevContainer that transforms any project into an AI-powered development environmen | 10 | Claude Code | 1 | 344 tok |
| lmammino/agent-review-skills Agent skills that facilitate having agents do code reviews on open PRs and the main coding | 10 | Codex, OpenCode | 1 | 342 tok |
| Sarthib7/agentsmith sarthib7.github.io Rules, workflows, harness configuration, and skills for agentic engineering. | 10 | Codex, OpenCode | 1 | 343 tok |
| uselflabs/android-agent-skills | 10 | GitHub Copilot | 1 | 4,030 tok |
| 224-Industries/webflow-skills 224industries.com.au Webflow Agent Skills by 224 Industries | 10 | Claude Code, Codex, OpenCode | 2 | 914 tok |
| yehyakin/hermes-skills Hermes Agent Skills - A collection of skills for e-commerce livestreaming (competitor anal | 10 | Claude Code, Codex, OpenCode | 2 | 287 tok |
| quzhi1/HistoryAgentSkills Use Agent Skills to search history source and answer questions | 10 | Claude Code, Codex, OpenCode | 4 | 1,363 tok |
| ImmuneFOMO/fetchira fetchira.dev Free web search, page reading, deep research and image generation for your coding agent - | 10 | Claude Code | 1 | 1,321 tok |
| bncc-dev/bncc-pacotes bncc.dev Pacotes bncc (npm/PyPI) e servidor MCP: o dataset bncc-dados consumível em uma linha | 10 | Codex, OpenCode | 1 | 1,042 tok |
| ZMR0zhangmouren/DOT.NET-Code-Security-Audit-Platform Self-hosted white-box .NET security audit platform. Loads 38 audit Skills via OpenAI Agent | 10 | Claude Code | 4 | 10,067 tok |
| sjarmak/agent-workflows Superseded by coding-agent-workflows. Twenty-one experimental multi-agent workflow skills | 10 | Claude Code, Codex, OpenCode | 2 | 1,005 tok |
| v833/q-code q-code.wq1115.com A command-line Agent framework based on the AI SDK, supporting tool calling, Plan Mode, pe | 10 | Codex, OpenCode | 1 | 10,314 tok |
| Roxabi/roxabi-plugins Open-source Claude Code plugins by Roxabi — context engineering tools for teams using Clau | 10 | Claude Code, Codex, OpenCode | 3 | 1,287 tok |
| yunfeizhu/TDesign-Vue-Next-Skill AI agent skill for TDesign Vue Next - comprehensive guidance for component usage, forms, t | 10 | Codex, OpenCode | 1 | 938 tok |
| testdino-hq/testdino-mcp testdino.com A MCP server that bridges TestDino with AI agents such as Cursor and Claude. Navigate test | 10 | Claude Code | 11 | 4,777 tok |
| smithersai/webui smithers.sh A skill + CLI that lets agents render React + MDX in a browser window — for plans, diffs, | 10 | Codex, OpenCode | 1 | 828 tok |
| techtalk/ai-readiness-assessment techtalk.github.io A self-contained Claude Code & GitHub Copilot plugin that assesses a team's AI readiness a | 10 | Codex, GitHub Copilot, OpenCode | 2 | 2,900 tok |
| trayio/tray-plugins Tray Headless — the full Tray platform, in your AI IDE. Official Tray.ai plugins for Claud | 10 | Codex, OpenCode | 1 | 831 tok |
| mcrundo/franklin Turn technical books into Claude Code plugins | 10 | Claude Code | 1 | 693 tok |
| quangdang46/uefn-verse-mcp MCP bridge for Unreal Editor for Fortnite that lets Claude Code, Cursor, and other MCP cli | 10 | Claude Code, Codex, OpenCode | 2 | 595 tok |
| PhialsBasement/mcp-webresearch-stealthified MCP web research server (give Claude real-time info from the web) | 10 | Cursor | 1 | 62 tok |
| mohn93/ff-mcp | 10 | Claude Code | 1 | 1,841 tok |
| alwaysmeticulous/skills | 10 | Claude Code | 1 | 14 tok |
| fugle-dev/fugle-mcp-server | 10 | Claude Code | 1 | 595 tok |
| rahulgarg123/openscad-mcp MCP server for OpenSCAD rendering | 10 | Gemini CLI | 1 | 432 tok |
| karimodm/angrMCP LLMs that break your binaries apart. MCP for angr framework. | 10 | Codex, OpenCode | 1 | 1,569 tok |
| EgorKurito/apple-calendar-mcp | 10 | Claude Code | 1 | 890 tok |
| vicgarcia/pinboard-mcp mcp server for pinboard.in bookmark service | 10 | Claude Code | 1 | 1,153 tok |
| E-Conners-Lab/NetworkOps_Platform AI-powered network automation via Netbox and Model Context Protocol (MCP). 178 tools for m | 10 | Claude Code | 1 | 1,284 tok |
| physics91/openrouter-mcp A Model Context Protocol (MCP) server for OpenRouter API - Access 100+ AI models through a | 10 | Claude Code, Codex, OpenCode | 6 | 1,088 tok |
| fahmidme/nano-banana-mcp | 10 | Codex, OpenCode | 1 | 653 tok |
| pvoo/bigquery-mcp Practical MCP server for large BigQuery datasets. Supports vector search. Keep LLM context | 10 | Claude Code | 2 | 1,465 tok |
| shacharsol/js-package-manager-mcp Free MCP server for AI-powered JavaScript package management - Works with Claude, Windsurf | 10 | Claude Code, Cursor | 2 | 1,686 tok |
| yfe404/proxy-mcp MCP server that runs an explicit HTTP/HTTPS MITM proxy | 10 | Codex, OpenCode | 1 | 135 tok |
| Tankatronic/ynab-mcp-server This is an experimental mcp server I made to try to make it easier to use YNAB without lin | 10 | Claude Code | 54 | — |
| nic01asFr/QgisStreamMCP QGIS Desktop as an MCP Server — Full GUI via noVNC, PyQGIS scripting, 1000+ Processing alg | 10 | Claude Code | 1 | 2,355 tok |
| alphaplapplap/mcp-memory-service Universal Memory Service implementing MCP for AI assistants - supports Claude Code, Claude | 10 | Claude Code, Codex, OpenCode | 2 | 4,757 tok |
| agentience/react-design-systems-mcp A Model Context Protocol (MCP) server that provides comprehensive information about React | 10 | Claude Code | 1 | 993 tok |
| hiveforge-sh/hivemind hiveforge.io An MCP (Model Context Protocol) server for Obsidian worldbuilding vaults that provides AI | 10 | GitHub Copilot | 1 | 2,081 tok |