The answer

draw.io

Top verified match: it matches your intent, it is the official vendor server, and it holds a strong verification score, corroborated across multiple registries.

fresh · published 20d ago · verified 2026-08-08tested · static-verifiedsigned passport ✓score 82/10099,310 monthly downloads

claude mcp add mcp -- npx -y @drawio/mcp

Runners-up

Draw.io Renderer28/100 · weaker match
Draw.io MCP Servernot yet verified8/100 · weaker match
Draw.io Diagram Servernot yet verified8/100 · weaker match