6,118 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,297Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Snowflake-Labs/snowflake-ai-kit Snowflake AI Kit: Cortex Code plugin for automatic Snowflake routing, envelope-based permi | 37 | Claude Code, Codex, OpenCode | 1 | 929 tok |
| trsdn/mcp-server-ppt PowerPoint MCP server and CLI for safe Microsoft PowerPoint automation via the native COM | 37 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 43,385 tok |
| n24q02m/better-godot-mcp mcp.n24q02m.com Composite MCP server for Godot Engine -- 17 composite tools for AI-assisted game developme | 37 | Claude Code, Codex, OpenCode | 2 | 2,466 tok |
| Vaiz/rust-mcp-server MCP server for development in Rust | 37 | Claude Code, GitHub Copilot | 2 | 691 tok |
| microsoft/agent365-skills AI coding skills for Microsoft Agent 365 — transform agents into AI Teammates with Teams h | 37 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 18,402 tok |
| wildcard/caro caro.sh caro: fast Rust CLI that turns natural‑language tasks into a safe POSIX command. Built for | 37 | Claude Code, GitHub Copilot | 16 | 12,915 tok |
| prebid/salesagent docs.adcontextprotocol.org A media sales agent that implements the AdCP Media Buy protocol | 37 | Claude Code, Codex, OpenCode | 19 | 7,336 tok |
| wandb/vibes wandb.github.io A repo with a devcontainer ready to vibe with Claude, Codex or Gemini | 37 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 3,573 tok |
| Artesiana/agent2 getagent2.dev Turn domain experts into production AI agents. | 36 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 12 | 2,346 tok |
| ChronoAIProject/NyxID nyx.chrono-ai.fun Connect AI agents to any API, anywhere. Securely. Open-source gateway that proxies request | 36 | Claude Code, Codex, OpenCode | 2 | 18,973 tok |
| jaxxchen003/Traceplane traceplane.cc Multi-Agent Continuity Layer — Keep your AI agents on a single, observable, handoff-ready | 36 | Claude Code, Codex, OpenCode | 2 | 808 tok |
| rizukirr/no-vibe Turn your AI assistant into a tutor. It plans, shows code, reviews, adapts to how you lear | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 7,026 tok |
| littlebearapps/outlook-assistant littlebearapps.com MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your i | 36 | Claude Code | 1 | 2,369 tok |
| quasi/cl-mcp-server Common Lisp REPL Superpower for Agents | 36 | Claude Code | 3 | 67 tok |
| InsForge/insforge-skills Agent Skills for InsForge | 36 | Claude Code, Codex, OpenCode | 2 | 1,125 tok |
| netlify/context-and-tools | 36 | Claude Code | 2 | 760 tok |
| daffy0208/ai-dev-standards As Described in the name | 36 | Claude Code, Cursor | 17 | 4,018 tok |
| procoders/superpowers-v amiainative.dev Compound V — a multi-model orchestrator for Claude Code, layered on Superpowers: a determi | 36 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 7,941 tok |
| theogbrand/yoink yoink is an AI agent that removes complex dependencies by reimplementing only what you nee | 36 | Claude Code, Codex, OpenCode | 3 | 18 tok |
| luuuc/sense luuuc.github.io MCP server for AI coding agents - gives Claude Code, OpenCode, Cursor, and Codex CLI struc | 36 | Claude Code | 4 | — |
| marshall0524/everythingclaudecode | 36 | Claude Code, Codex, OpenCode | 50 | 2,001 tok |
| OutlineDriven/odin-claude-plugin outlinedriven.github.io Outline-Driven Development for Claude Code - 46 agents, 25+ skills, diagram-first methodol | 36 | Claude Code, Codex, OpenCode | 2 | 2,524 tok |
| freema/cursor-plugin-cc tomasgrasl.cz Use Cursor CLI from Claude Code to delegate coding tasks to Composer 2.5+ and other Cursor | 36 | Claude Code, Codex, OpenCode | 1 | 1,636 tok |
| caidish/instrMCP AI's quantum device physics laboratory's instrumentation control | 36 | Claude Code | 3 | 2,640 tok |
| zhouguoqing/QianYuan.AIAgenticFramework An Agentic framework written in C# .NET 10 using the ReAct paradigm, supporting progressiv | 36 | Claude Code, Codex | 13 | — |
| Suraj1235/open-dynamic-workflows Open-source dynamic multi-agent workflows for AI coding agents - the script-as-orchestrato | 36 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 6 | 587 tok |
| jmrplens/gitlab-mcp-server jmrp.io Open source GitLab MCP server for AI assistants: 2-tool dynamic find/execute over 850+ Git | 36 | Claude Code, Codex, GitHub Copilot, OpenCode | 36 | 68,117 tok |
| MetaMask/metamask-design-system metamask.github.io The design system for MetaMask products | 36 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,858 tok |
| MichelKerkmeester/skilled-harness__spec-driven-agent-loops AI-assisted coding setup that helps you spend less time re-explaining context, and more ti | 35 | Claude Code | 8 | — |
| xcota/pos Give Claude Code a persistent memory — it remembers you, your projects, and your decisions | 35 | Claude Code, Codex, OpenCode | 21 | 1,823 tok |
| Deepractice/RoleX Deepractice Role System | 35 | Claude Code | 1 | 1,040 tok |
| johnzfitch/pyghidra-lite Lightweight MCP server for Ghidra-based reverse engineering with iOS, Linux, and game file | 35 | Claude Code | 1 | 486 tok |
| itential/itential-mcp 🔌 Itential Platform MCP Server | 35 | Claude Code, Codex, OpenCode | 2 | 4,008 tok |
| Aicoo-Team/AICOO-Skills aicoo.io An official set of skills to share, maintain and connect personal AI Agents. | 35 | Claude Code, Codex, OpenCode | 2 | 3,239 tok |
| zazencodes/agent-skills A central, version-controlled home for coding agent skills across multiple tools | 35 | Claude Code, Codex, OpenCode | 3 | 846 tok |
| Sagargupta16/claude-cost-optimizer sagargupta.online Save 30-60% on Claude Code costs -- proven strategies, real benchmarks, copy-paste configs | 35 | Claude Code | 4 | 766 tok |
| fltman/loop-engineer Claude Code skill + subagent for setting up guardrailed agentic loops (loop engineering): | 35 | Claude Code | 6 | — |
| shipshitdev/skills shipshit.dev Claude, Cursor, Codex skills and commands | 35 | Claude Code, Codex, OpenCode | 4 | 371 tok |
| kumaran-is/claude-code-onboarding 🤖 Team onboarding kit for Claude Code AI coding assistant. Pre-configured with agents, sk | 35 | Claude Code | 7 | — |
| liangdabiao/claudesdk-skill skillhub.cn An experimental project exploring the capabilities of the Claude Agent SDK. Through a Skil | 35 | Claude Code | 8 | — |
| specstoryai/agent-skills specstory.com SpecStory's official collection of agent skills. Summarize, organize and create with `.spe | 35 | Claude Code, Codex, OpenCode | 2 | 1,417 tok |
| PsychQuant/che-ical-mcp macOS Calendar & Reminders MCP server (29 tools) — native Swift EventKit for Claude Deskto | 35 | Claude Code, Codex, OpenCode | 11 | 4,015 tok |
| epicsagas/Velith epicsagas.github.io AI-native publishing system — build books like software. 6-phase pipeline from blank page | 35 | Claude Code, Codex, OpenCode | 2 | 2,720 tok |
| umutbozdag/agent-skills-manager Manage all your AI agent skills from a single dashboard — Cursor, Claude, and Agents | 35 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| vivy-yi/Greater-China-Legal Greater China Legal Agent Skills — A legal agent Skill system for Greater China, adapted f | 35 | Claude Code, Codex, OpenCode | 2 | 3,243 tok |
| Noveum/orbit orbit.noveum.ai Free, open source, realtime task manager. Issues, boards, sprints, projects and docs that | 35 | Claude Code, Codex, OpenCode | 2 | 4,573 tok |
| indexedlabs/pydantic-ai-gepa GEPA extension for pydantic-ai | 35 | Claude Code, Codex, OpenCode | 12 | 636 tok |
| MichelKerkmeester/skilled-agent-harness_spec-driven-loops AI-assisted coding setup that helps you spend less time re-explaining context, and more ti | 35 | Claude Code, Codex, OpenCode | 10 | 11,033 tok |
| Apra-Labs/ApraPipes A pipeline framework for developing video and image processing application. Supports multi | 35 | Claude Code | 11 | 1,556 tok |
| advanced-security/codeql-development-mcp-server LLM <-- MCP --> CodeQL( AST | CFG | CLI | LSP ) | 34 | Claude Code, Codex, GitHub Copilot | 22 | 7,391 tok |