Umlout for Claude.ai

io.github.dmkorj/umlout

Create and edit UML, flowchart, wireframe and sequence diagrams on an Umlout whiteboard.

client:Claude.ai transport:sse

Install Umlout in Claude.ai

Settings → Connectors → Add custom connector

https://www.umlout.com/mcp/sse

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

Umlout in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Umlout MCP server