# Whimsical — AI Connector Whimsical publishes 11 MCP tools to Claude and is listed in the ChatGPT apps directory. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/creative-design/whimsical/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Creative & Design](https://node8.ai/ai-connectors/creative-design/) # Whimsical Generate diagrams and wireframes from a conversation Listed in ChatGPT and Claude · 11 published tools · Verified partner [ChatGPT listing](https://chatgpt.com/plugins/whimsical?open_in_app) [Claude connector docs](https://help.whimsical.com/integrations/remote-mcp) [whimsical.com](https://whimsical.com) Overview ## What Whimsical does Whimsical is a visual workspace, and its app adds a whiteboard to ChatGPT. Asking it directly produces flowcharts, mind maps, wireframes, sequence diagrams or sticky note layouts drawn from whatever the conversation has covered. A generated board can be revised with follow up prompts, or opened in Whimsical for detailed editing, sharing and collaboration. Boards that already exist in a connected workspace can be searched and referenced as well. One example in the listing has it read attached code and draw the resulting architecture; another places a desktop and mobile wireframe below an existing mind map. ### Who it is for Product people and engineers who want a discussion turned into a diagram that stays editable. ### What stands out Output lands as a Whimsical board rather than a static image, and existing boards can be pulled into context. Availability ## Where Whimsical is listed Whimsical ships this on both marketplaces: Whimsical is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain. Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process. ChatGPT listing ## In the ChatGPT apps directory Developer Whimsical, Inc. Filed under Productivity Listed since June 2026 Authentication Authenticates when installed Website [whimsical.com](https://whimsical.com/) Policies published Privacy policy · Terms of service Official listing [Open in ChatGPT](https://chatgpt.com/plugins/whimsical?open_in_app) Snapshot August 2026 ### Example prompts from the listing - read the attached code and visualize the architecture. - Create a desktop and mobile wireframe underneath the 'focus areas' mindmap Claude listing ## In the Claude connectors directory Whimsical publishes 11 tools to Claude. That is a mid-sized surface: 48% of the 1,253 Claude-listed connectors expose fewer. The median Claude-listed connector filed under Creative & Design publishes 9, so this one runs 2 tools above its bucket's median and ranks 8th of 17 by tool count. It falls in the 11-20 tools band, which holds 22.5% of the Claude directory. Whimsical publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Whimsical Verification Verified partner (37.8% of the Claude directory) Filed under Creative & Design Endpoint `https://mcp.whimsical.com/mcp` Documentation [Publisher setup docs](https://help.whimsical.com/integrations/remote-mcp) Published tools 11 · 11-20 tools band Depth rank in Creative & Design 8 of 17 Snapshot August 2026 Whimsical carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server. In the publisher's words ## How Whimsical describes it > Explain and visualize concepts with flowcharts, mindmaps, wireframes and sequence diagrams. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Creative & Design connectors ### [Make A Viz](https://node8.ai/ai-connectors/creative-design/make-a-viz/) Creates and edits diagrams inside ChatGPT ChatGPT ### [AI Voice Generator](https://node8.ai/ai-connectors/creative-design/ai-voice-generator/) Text to spoken voiceover inside the chat ChatGPT ### [B12 Website Generator](https://node8.ai/ai-connectors/creative-design/b12-website-generator/) Generates a full website from a plain description ChatGPT ### [Canva](https://node8.ai/ai-connectors/creative-design/canva/) Create, edit, and review Canva designs by message Claude · ChatGPT ### [Vulca](https://node8.ai/ai-connectors/creative-design/vulca/) Structured visual direction and evaluation, without image generation ChatGPT ### [WalkMyPlan — Floor Plans in 3D](https://node8.ai/ai-connectors/creative-design/walkmyplan-floor-plans-in-3d/) Conversational floor plans rendered as walkable 3D models ChatGPT [All 92 Creative & Design connectors](https://node8.ai/ai-connectors/creative-design/) This is an independent catalogue entry compiled by Node8 from Whimsical's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Whimsical, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session