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Best Protocol AI Skills & MCP Servers

2,490 curated Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

React Native

MCP Registry

MCP server for React Native app automation and monitoring

MCP Registry · ★ 5.0free

Kit

MCP Registry

Generic infrastructure to ship YOUR personal kit of agents/commands/skills as an MCP server, with cross-IDE sync (Claude Code, Cursor, Codex, Gemini, Windsurf, Antigravity, Copilot, Trae).

MCP Registry · ★ 5.0free

Claudecode

MCP Registry

Claude Code integration for AgenticMail — surfaces every AgenticMail agent as a native Claude Code subagent so any Claude Code session can delegate to them with the Agent tool

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for Mantine documentation

MCP Registry · ★ 5.0free

Server Sdk

MCP Registry

Pure functional MCP server SDK for Node.js and Bun - type-safe, high performance

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP Apps integration for @json-render/core. Serve json-render UIs as interactive MCP Apps in Claude, ChatGPT, Cursor, and VS Code.

MCP Registry · ★ 5.0free

Server Calendar Autoauth

MCP Registry

A Model Context Protocol server for Google Calendar integration with auto authentication

MCP Registry · ★ 5.0free

Toolkit

MCP Registry

Shared MCP server building blocks for @us-all servers — token-efficient by design (category toggles, extractFields, search-tools meta, registry, runtime)

MCP Registry · ★ 5.0free

Swissgroceries

MCP Registry

MCP server for Swiss grocery stores (Migros, Coop, Aldi, Denner, Lidl, Farmy, Volgshop, Otto's). Cross-chain product search, promotions, and shopping-plan optimisation. Works with any MCP-compatible client (Claude Desktop, Claude Code, Cursor, Cline, Cont

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server and client for Agentick — standalone, pluggable, world-class

MCP Registry · ★ 5.0free

Ralph Hero

MCP Registry

MCP server for GitHub Projects V2 - Ralph workflow automation

MCP Registry · ★ 5.0free

Cli

MCP Registry

Focus your AI agents on what matters. 68+ bricks, 1 MCP server, modular context — from 200k to 2k tokens. Works with Claude Code, Cursor, Codex.

MCP Registry · ★ 5.0free

Airweave Search

MCP Registry

MCP server for searching Airweave collections

MCP Registry · ★ 5.0free

Aws

MCP Registry

AWS MCP server — call any AWS API from AI assistants, with first-class SSO re-login (no more 'browser won't open' dead ends)

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for using Alchemy APIs

MCP Registry · ★ 5.0free

Browser Link

MCP Registry

MCP server that bridges Claude Code, OpenCode, GitHub Copilot CLI and other MCP clients to a Chrome tab. Per-tool permissions, multi-agent mode (multiple MCP clients sharing one bridge), persistent UI map across sessions.

MCP Registry · ★ 5.0free

Gitlab

MCP Registry

GitLab MCP Server - A Model Context Protocol server for GitLab integration

MCP Registry · ★ 5.0free

Kai

MCP Registry

MCP server for Kai — semantic code intelligence for AI coding assistants

MCP Registry · ★ 5.0free

Tauri

MCP Registry

A Model Context Protocol server for use with Tauri v2 applications

MCP Registry · ★ 5.0free

Dare Cli

MCP Registry

DARE Framework - CLI, GraphRAG engine, MCP server and shared types in a single package

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP (Model Context Protocol) server for Insforge backend-as-a-service

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Official Talonic MCP server. Lets AI agents extract structured, schema-validated data from any document via the Model Context Protocol.

MCP Registry · ★ 5.0free

Jira

MCP Registry

A comprehensive Model Context Protocol server for Jira integration with issue management, board operations, time tracking, and project management capabilities

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Model Context Protocol server for wcagcheckr. Lets LLM-IDEs (Claude Code, Cursor, Continue, etc.) drive accessibility audits, verify forensic receipts, and look up tier features programmatically. Same audit engine as the Chrome extension and CI runner.

MCP Registry · ★ 5.0free

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.