Twelfth for Claude Code

ai.twelfth/workspace

Read Twelfth workspace products, sales, inventory, suppliers, pricing, projects and actions.

client:Claude Code transport:streamable-http

Install Twelfth in Claude Code

run in your project directory

claude mcp add --transport http workspace https://api.twelfth.ai/mcp

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