iClaude
Category

Best Protocol AI Skills & MCP Servers

2,548 curated Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

1Password

MCP Registry

MCP server for 1Password service accounts — tools, prompts, and resources for vault and credential management

MCP Registry · ★ 5.0free

Agent Guard

MCP Registry

Open-source CLI scanner for risky MCP server and AI agent tool configuration.

MCP Registry · ★ 5.0free

Storybook

MCP Registry

A Model Context Protocol (MCP) server for Storybook.

MCP Registry · ★ 5.0free

Hackatank

MCP Registry

MCP server exposing HACKATANK bot dev API (validate, train inline source, submit, replay, spec) to AI clients via stdio.

MCP Registry · ★ 5.0free

Logger

MCP Registry

Transport-aware logging library for MCP (Model Context Protocol) servers

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

Note

MCP Registry

MCP (stdio) server for Notes API v2 — list/read/write notes, upload images, Web Push from Cursor and compatible clients.

MCP Registry · ★ 5.0free

Codegraph

MCP Registry

Live, queryable knowledge graph for your codebase. Indexes JS/TS into an embedded graph DB with embeddings and exposes an MCP server Claude Code and Cursor can call.

MCP Registry · ★ 5.0free

Boostifai

MCP Registry

MCP server for Boostifai. AI powered SEO blog generation and CMS publishing

MCP Registry · ★ 5.0free

Cli

MCP Registry

NeuroDock installer and diagnostic CLI — wires the MCP servers, manages plugins, and validates your profile.

MCP Registry · ★ 5.0free

Outline

MCP Registry

An MCP server for interacting with Outline's API

MCP Registry · ★ 5.0free

Gfw Cli

MCP Registry

MCP server for Global Fishing Watch data — vessel search, events, fishing hours, and region lookups

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for pseolint — audit programmatic SEO sites from AI coding assistants. v0.5 adds the AI-orchestrated audit tool that produces a fix manifest with concrete patches.

MCP Registry · ★ 5.0free

Cli

MCP Registry

One config to rule them all — sync MCP servers, skills, and AGENTS.md across Codex, Claude Code/Desktop, Gemini CLI, Cursor, Copilot VS Code/CLI, Antigravity, Windsurf, OpenCode, and Junie.

MCP Registry · ★ 5.0free

Server

MCP Registry

HyperTrack MCP Server - Query your HyperTrack account through AI assistants

MCP Registry · ★ 5.0free

Sqlserver

MCP Registry

A read-only Model Context Protocol (MCP) server for Microsoft SQL Server that enables AI agents to safely explore and query SQL Server databases

MCP Registry · ★ 5.0free

Neurodivergent Memory

MCP Registry

A Model Context Protocol server for knowledge graphs designed around neurodivergent thinking patterns

MCP Registry · ★ 5.0free

Server

MCP Registry

Model Context Protocol Server for the instantKOM REST API. Lets Claude Code, Claude Desktop and other MCP-compatible AI assistants drive your instantKOM messengerzentrale.

MCP Registry · ★ 5.0free

Acp Find

MCP Registry

MCP server for searching the Virtuals Protocol ACP marketplace + Degen Arena + portfolio risk scoring + cross-portfolio composition. Exposes 39 tools — v0.12.1 adds a marketplace slice ({v1,v2,both}; default flipped to 'v2') to acp_marketplace_gap surfaci

MCP Registry · ★ 5.0free

Runtime

MCP Registry

Skilder Runtime - NodeJS processes for edge execution connected to backend orchestrator via NATS

MCP Registry · ★ 5.0free

Repo Truth

MCP Registry

Vendor-neutral evidence review for AI-agent software work.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Model Context Protocol server for the AntFeed Explorer — discover and transact on the AntSeed P2P AI network from any MCP-compatible agent.

MCP Registry · ★ 5.0free

Core

MCP Registry

W3C WebMCP polyfill + MCP Streamable HTTP client — zero dependencies, framework-agnostic

MCP Registry · ★ 5.0free

Granola Simple

MCP Registry

A thin, no-frills MCP wrapper around Granola's official API. Direct bridge to your meeting notes, summaries, and transcripts — nothing clever, just a pass-through you can build on.

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.