Quick Start

Connect to ChatCast's public MCP server in under 5 minutes. No API keys or authentication required.

MCP Endpoint

Endpoint URL

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

Replace {storePublicId} with the store's public ID. For this guide, we use demo as the demo store.

Transport Protocol

Streamable HTTP

The ChatCast MCP server uses Streamable HTTP (HTTP+SSE) as its transport protocol. Claude Desktop requires mcp-remote as a bridge because it only supports stdio natively. Cursor and Claude Code support HTTP transport directly.

Connect to Your First Store

Choose your MCP client below and follow the setup instructions.

1Run the command

bash

npx @modelcontextprotocol/inspector \
  --transport streamable-http \
  --url https://mcp.chatcast.io/mcp/public/server/demo/mcp

The MCP Inspector opens a browser UI where you can list tools, call them, and see responses.

2Verify your connection

Expected result

You should see 11 tools listed in the left panel. Click any tool to view its parameters and try calling it.

Using Your Own Store

To connect to a real store instead of the demo, replace demo in the endpoint URL with the store's public ID. Store owners can find their public ID in the brand console under Settings > AI Access.

# Replace {storePublicId} with the actual store ID
https://mcp.chatcast.io/mcp/public/server/{storePublicId}/mcp

Next Steps

Browse the Tool Reference to see all 11 available tools with parameters and response examples.
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If you're a merchant, see the Installation Guide to set up your store.