Agentic Mermaid for Claude Code

io.github.adewale/agentic-mermaid

Render, verify, describe, and safely edit Mermaid diagrams through MCP.

client:Claude Code transport:streamable-http runtime:npm tools:9

Install Agentic Mermaid in Claude Code

run in your project directory

claude mcp add --transport http agentic-mermaid https://agentic-mermaid.dev/mcp

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