Official MCP RegistryHosted serveruml.singsk.comv1.1.0.2
uml.singsk.com PlantUML
Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.
Connect to Claude Code
Copyclaude mcp add --transport http uml-singsk-com-plantuml https://uml.singsk.com/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://uml.singsk.com/mcpstreamable-http
Published in the official MCP registry as “com.singsk/uml-plantuml”. Verified through the vendor namespace.