ChatCast MCP Server

Connect AI agents to Shopify stores. 11 tools, zero authentication, agent commissions.

MCP Endpoint

https://mcp.chatcast.io/mcp/public/server/{storePublicId}/mcp

Documentation

Quick Start

Connect to a store in under 5 minutes

Tool Reference

All 11 MCP tools with parameters and responses

Agent Commissions

Earn commissions on agent-attributed sales

Authentication

What zero-auth means and how it works

Discovery Endpoints

.well-known/mcp.json and llm.txt per store

Error Handling

Error codes, rate limits, and retry guidance

What is ChatCast?

ChatCast provides a public MCP (Model Context Protocol) server that gives AI agents access to Shopify store product catalogs, FAQs, policies, and a commission program for agent-attributed sales.

Any MCP-compatible client -- Claude Desktop, Cursor, Claude Code, custom agents -- can connect to a store's endpoint without API keys or tokens. Agents can search products, answer customer questions using store FAQs and policies, and earn commissions by sharing trackable discount codes.