Best Tools AI Skills & MCP Servers
703 curated Tools skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
social-superpowers
Hosted MCP for X/Twitter and Reddit. 12 read-only tools, no API keys, free during beta.
quantoracle
63 deterministic quant computation tools for AI agents. Black-Scholes, Greeks, exotic derivatives, portfolio optimization, Monte Carlo, risk metrics (VaR, Sharpe, drawdown), technical indicators, bond pricing, yield curves, crypto/DeFi (impermanent loss, liquidation, funding rate
America's Law Graph
US federal and state statutory law MCP server. 529K sections across 50 states, the US Code, and Code of Federal Regulations. 11 tools: fulltext search, citation graph traversal, cross-reference navigation, risk surface analysis, doctrinal lineage. Free tier — no API key needed.
EcomGraph
**Independent Shopify app discovery for AI agents.** Search, compare, and pull metadata for 8,000+ ecommerce apps from the EcomGraph catalog. ## Tools - `search_apps` — full-text search with optional category filter - `get_app` — full app record (pricing, ratings, reviews, FAQ)
Visualization Charts Server
A Model Context Protocol server for generating charts using AntV, This is a TypeScript-based MCP server that provides chart generation capabilities. It allows you to create various types of charts through MCP tools.
etapa
Etapa is an AI cycling coach for beginners and returning riders. Most cycling apps assume you already speak the language (FTP, TSS, zone 2). Etapa doesn't. The MCP exposes two tools: `generate_training_plan` — produces a personalised 2-4 week plan tailored to the rider's fitness,
Boar blockchain MCP (advanced)
Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required - just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on
About Tools skills on iClaude
iClaude is the universal install layer for AI skills. Every Tools 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.