Best Protocol AI Skills & MCP Servers
3,057 curated Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Cube
MCP server for EdgescaleAI Cube cluster management and Apollo deployments
Gogcli
MCP server wrapping gogcli for Google service access
Docs To Crawler
Playwright-based same-origin documentation crawler for docs-to-mcp
Harmony
中国本土化开发者工具 MCP Server —— 微信小程序、鸿蒙设备自动化
Yahoo Finance
Multi-usage Yahoo Finance library supporting MCP server integration
Flowbite
MCP server to convert Figma designs to Flowbite UI components in Tailwind CSS
Opentable
OpenTable MCP server for Claude — developed and maintained by AI (Claude Code)
Agent Integrations
MCP-driven agent presence in collab sessions: per-session micro-MCP server, pluggable bridges to fancy-* packages, and agent UX components (panel + on-canvas cursor).
Openmetadata
OpenMetadata MCP server - metadata management, lineage, search, data quality, and more
Mcp
FDKEY verification middleware for MCP servers — gate AI-agent access behind LLM-only puzzles. Runs on Node 18+, Cloudflare Workers, Bun, and Deno.
Whoop Unofficial
Unofficial MCP server for connecting AI agents to the WHOOP API.
Sqlite
SQLite MCP server
Stratos
Official command-line client for CloudCDN — full control plane in a single zero-dep Node script.
Obsidian Brain
Standalone Node MCP server: semantic search + knowledge graph + vault editing for Obsidian, no plugin required.
Wiki
OpenCodeHub — Markdown wiki renderer (architecture, api-surface, dependency-map, ownership-map, risk-atlas) over the graph store
Hackatank
MCP server exposing HACKATANK bot dev API (validate, train inline source, submit, replay, spec) to AI clients via stdio.
Polymarket
Production-grade MCP server for Polymarket APIs and trading workflows
Tucu Ui
MCP Agentic Server for @e-burgos/tucu-ui component library
Core Types
OpenCodeHub — shared graph schema and determinism primitives
Opencode
MCP server that wraps the OpenCode AI headless server API — 80 tools, 10 resources, 6 prompts with multi-project support for any MCP client
Mcp
CodeAgora MCP server — Claude Code integration for AI-powered code review
Aztea Link
Cross-machine event relay for AI agents (Claude Code, Codex, Gemini CLI, …) — typed rooms, games, and a live spectator web UI.
Hypermail
Unified email MCP server — operate any inbox (Outlook now, IMAP/Gmail later) by passing an email address.
Server
MCP server for mds suite (Claude integration point)
About Protocol skills on iClaude
iClaude is the universal install layer for AI skills. Every Protocol skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.