facesign mcp for Claude Code

ai.facesign/facesign-mcp

Build and test FaceSign step-up verification flows from your AI coding tool

client:Claude Code transport:streamable-http tools:5

Install facesign mcp in Claude Code

run in your project directory

claude mcp add --transport http facesign-mcp https://mcp.facesign.ai/mcp

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