---
title: "whimsical"
description: "Whimsical's official MCP server. Create and edit boards, docs, flowcharts, mind maps, sequence diagrams, wireframes, tables and sticky notes, then read, search and comment on anything already in the workspace. OAuth 2.1,"
canonical: https://agentpluginsdirectory.com/plugins/whimsical
last-updated: 2026-09-11
---

# whimsical
Whimsical's official MCP server. Create and edit boards, docs, flowcharts, mind maps, sequence diagrams, wireframes, tables and sticky notes, then read, search and comment on anything already in the workspace. OAuth 2.1, no API key; a free Whimsical account can use every tool.
- Slug: whimsical
- Publisher: Whimsical
- Repository: https://github.com/WhimsicalCode/mcp-server-guide
- Manifest: plugin.json
- Version: 1.1.0
- License: MIT
- Category (editorial): other
- Skills: 0
- MCP servers: 1 (whimsical)
- Stars: 5
- Repository created: 2026-03-26
- Repository last pushed: 2026-09-09
- Publisher type: Organization
- Listing: https://agentpluginsdirectory.com/plugins/whimsical
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What whimsical does, in the publisher's words

The Whimsical MCP server connects an AI agent to a Whimsical workspace. It can create and edit boards, docs, flowcharts, mind maps, sequence diagrams, wireframes, tables and sticky notes, and read, search and comment on content that already exists. Authentication is OAuth 2.1 with PKCE, so there is no API key to manage, and a free Whimsical account can use every tool.

For full documentation, see the Whimsical MCP docs. For a tool-by-tool reference, see the MCP tool spec.

- Create boards and diagrams. Generate flowcharts, mind maps, sequence diagrams, and wireframes from your AI agent.
- Edit existing content. Modify boards, add or remove shapes, update text, and rearrange layouts.
- Search your workspace. Find files by name or content.
- Read board content. Extract structured data from existing boards for context.

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/WhimsicalCode/mcp-server-guide/HEAD/README.md

## MCP servers

- whimsical: transport: streamable-http; url: https://mcp.whimsical.com/mcp

Read from the plugin's own mcp.json. Environment variable names only, never values.