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MCP server · AI

Whimsical MCP Server

MCP server for creating whimsical boards from an LLM context

Unclaimed last commit 6 months ago ai
46Fair

Scored 6 days ago · breakdown

About Whimsical MCP Server

Whimsical MCP Server is an MCP server published by BrockReece in the AI category: mCP server for creating whimsical boards from an LLM context.

The repository has 46 stars and 11 forks, with the last commit 6 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/BrockReece/whimsical-mcp-server

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

Static checks derived from the repository 5 days ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • !License declaredNo license file. Legally you have no right to use it in a product.
  • !Tests presentNo tests found. Behaviour changes may go unnoticed between versions.
  • ✓Dependencies pinnedA lockfile pins dependency versions.
  • ✓No dynamic code executionSource scan found no eval, dynamic Function, or shell execution.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

README

Whimsical MCP Server

Whimsical now has an official MCP server available here

A third-party Model Context Protocol (MCP) server that enables the creation of Whimsical diagrams agentically. This server integrates with Whimsical's API to generate diagrams from Mermaid markup.

Demo

Here's an example of a complex system architecture diagram created using this MCP server and Claude - it shows the Model Context Protocol (MCP) architecture itself:

MCP Architecture

Features

  • Create Whimsical diagrams using Mermaid markup generated by the MCP Client (Claude, Windsurf, etc.)
  • Returns both the Whimsical diagram URL and a base64 encoded image to allow the Client to iterate on it's original markup

Installation

Installing via Smithery

To install Whimsical MCP Server for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install BrockReece/whimsical-mcp-server --client claude

Manual Installation

# Clone the repository
git clone https://github.com/BrockReece/whimsical-mcp-server.git

# Install dependencies
yarn install

# Build the project
yarn build

Integration with MCP Client

Update the MCP Client's config to point to this repository's dist folder eg:

    {
        "mcpServers": {
            "whimsical": {
                "command": "node",
                "args": [
                    "/path/to/this/repo/whimsical-mcp-server/dist/index.js"
                ]
            }
        }
    }

License

This project is licensed under the MIT License.

README fetched from the repository 5 days ago. The original is authoritative.

Questions

About Whimsical MCP Server

How do I install Whimsical MCP Server?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Whimsical MCP Server safe to use with an AI agent?

Its trust score is 46 out of 100 (fair). It passes 3 of the 6 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Whimsical MCP Server still maintained?

The last commit was 6 months ago and 6 open issues. That's long enough that you should check whether the maintainer is responding to issues before depending on it.