GEOMETRY for Claude Code

app.geometry/mcp

Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100).

client:Claude Code transport:streamable-http tools:8

Install GEOMETRY in Claude Code

run in your project directory

claude mcp add --transport http mcp https://mcp.geometry.app/mcp

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