Show HN: Word Clouds as an LLM Tool – MCP/REST API

[osherse]

I wanted to be able to ask an LLM to “create a word cloud on [topic]” — LLMs are great at research, less great at layout.

So I built a purpose-built layout engine. It runs in the browser, and I’ve also wrapped it in a small Go/Fiber server using @napi-rs/canvas to expose it as an MCP server and REST API — so any LLM tool can call it directly.

Instructions are at https://word-cloud.net/ai.html

Feedback welcome at https://github.com/pilotso11/word-cloud-net/