Agentic Mermaid for VS Code

io.github.adewale/agentic-mermaid

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

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

Install Agentic Mermaid in VS Code

.vscode/mcp.json

{
  "servers": {
    "agentic-mermaid": {
      "type": "http",
      "url": "https://agentic-mermaid.dev/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs