Best Protocol AI Skills & MCP Servers
2,436 curated Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Better Notion
Better MCP server for Notion API with composite tools optimized for AI agents
Toolcairn
Agent-first MCP server: AI coding agents find, compare, verify, and stack-build the right open-source tools across 35+ registries (npm, PyPI, Cargo, Maven, Go, RubyGems, NuGet, Hex, Composer, and more). Graph-aware ranking + version-aware compatibility in
Desktop Touch
Let Claude, Cursor, or any MCP client see and operate your Windows 10/11 desktop. 29 tools for screenshots, UI Automation, Chrome CDP, keyboard/mouse, terminal, with semantic discover-then-act targeting and per-action perception guards that avoid wrong-wi
Photon
Build MCP servers, CLI tools, and web dashboards for AI agents from a single TypeScript file.
Knowledge Keeper
AI Memory & Knowledge Management MCP Server — 32 tools, BM25 R@5=95%, hybrid search (RRF), knowledge graph, analytics, cloud sync, Obsidian compatible. Works with Claude Code, Cursor, Gemini CLI, Windsurf, hermes-agent.
12306
This is a 12306 ticket search server based on the Model Context Protocol (MCP).
Safari
Safari browser automation for AI agents — native macOS, zero Chrome overhead. 80 tools via AppleScript + JavaScript.
Dearuser
Dear User — helps humans and AI agents understand each other better
Agent Recall
Memory Palace MCP server for AI agents
Unerr
Local-first code intelligence CLI for unerr
Brapi
A collaborative BrAPI v2.1 workspace for multi-agent research via MCP. Search studies, germplasm, genotypes, & more - across Breedbase, T3, Sweetpotatobase, & any BrAPI v2-compliant server.
Mimi Seed
Mimi Seed MCP server — Firebase + AdMob + Google Play + App Store management for Claude Code / Cursor / any MCP client.
Tmux
Model Context Protocol server that lets LLMs collaboratively drive tmux
Prism
Prism Coder — Cognitive memory + tool-calling intelligence for AI agents. Mind Palace persistent memory (BFCL Gold Certified, 100% Tool-Call Accuracy, 54 Agent Skills, Zero-Search HDC/HRR retrieval, HIPAA-hardened local-first storage, SLERP-optimized GRPO
Arxiv
Search arXiv, fetch paper metadata, and read full-text content via MCP. STDIO or Streamable HTTP.
Agent Browser
MCP server integrating with Vercel's agent-browser for AI-driven browser automation
Open Zk Kb
Shared, persistent memory for AI assistants, built on the Zettelkasten method.
Mcp
MCP server for APUtime
Pretext Pdf
MCP server: generate professional PDFs from JSON in Claude, Cursor, Windsurf, or any AI agent. Serverless, no Chromium. Invoices, reports, resumes.
Apiclaw
The Control Plane for AI Agents. 26,701 discoverable APIs, 2,906 callable, 49 fully managed. Agent-native auth: `apiclaw auth login` opens your browser, one-tap sign-in, writes ~/.apiclaw.toml. Four doors: local MCP, CLI, HTTP gateway, Remote MCP. One aut
Metabase Server
MCP server for Metabase — 96 tools covering dashboards, cards, databases, tables, collections, public sharing, schema cache, and SQL-to-MBQL conversion
Openalex
Access the OpenAlex academic research catalog - 270M+ publications through MCP. STDIO & Streamable HTTP.
Server Mysql
MCP server for interacting with MySQL databases (READ-ONLY) with optimized caching
Sverklo
Local-first code intelligence — MCP server for Claude Code, Cursor, Windsurf, Zed. Symbol graph, blast-radius, git-pinned memory. 43× fewer tokens than naive grep on the public bench. MIT, zero-config.
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.