Arcangel Trademark Search for Claude Code

ai.arcangel/trademark-search

Free trademark availability check: is a brand name taken? USPTO search with conflict risk.

client:Claude Code transport:streamable-http tools:3

Install Arcangel Trademark Search in Claude Code

run in your project directory

claude mcp add --transport http trademark-search https://mcp.arcangel.ai/trademark

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