mcp for Claude Code

com.nativemsg/mcp

AI agents build, send, and manage branded RCS experiences: storefronts, bookings, campaigns.

client:Claude Code transport:streamable-http

Install mcp in Claude Code

run in your project directory

claude mcp add --transport http mcp https://mcp.nativemsg.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs