Best Catalog AI Skills & MCP Servers
29 curated Catalog skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Harvard Course Explorer
Discover and search Harvard's course catalog by code, title, or instructor. Explore random course picks to spark inspiration and uncover new subjects. View detailed course info and catalog insights to plan your schedule.
vistoya
The Vistoya MCP server gives AI agents direct access to a curated, multi-brand fashion catalog. Agents can search by structured filters, discover products through natural language, find similar items, and retrieve full product details. Designed for fashion shoppers. It's a new la
UCP Checker
A universal commerce gateway for AI agents to interact with UCP-enabled stores. Enables live product discovery, real-time catalog search, and checkout generation across verified Shopify stores (e.g., Allbirds, Gymshark). Use this to find products, verify merchant capabilities, an
gunsnation-mcp
The Gunsnation MCP Server is a lightweight integration layer that exposes the Gunsnation firearms catalog to AI assistants through the Model Context Protocol (MCP). It allows compatible AI clients to search, filter, and retrieve detailed firearm information using structured tool
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)
About Catalog skills on iClaude
iClaude is the universal install layer for AI skills. Every Catalog 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.