RemoteFree server, account needed

Whimsical MCP server

Turn prompts into editable flowcharts, mind maps, sequence diagrams and wireframes, and search your Whimsical workspace.

Install Whimsical in Claude Code

Claude Code
claude mcp add --transport http whimsical https://mcp.whimsical.com/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "whimsical": {
      "url": "https://mcp.whimsical.com/mcp"
    }
  }
}

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Frequently asked questions

What does the Whimsical MCP server do?

Turn prompts into editable flowcharts, mind maps, sequence diagrams and wireframes, and search your Whimsical workspace.

Is the Whimsical MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Whimsical run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Whimsical to Claude Code?

Run: claude mcp add --transport http whimsical https://mcp.whimsical.com/mcp

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