Sketchnote Infographic Generator

Turn a source (article, Notion page, conversation, raw topic) into one hand-drawn sketchnote-style infographic image, generated with ima2 and refined through a self-review loop, optionally delegated to a background Herdr agent so the main session stays free.

Method is adapted from https://educraft.tech/accurate-study-notes-in-2-mins-with-chatgpt-claude/ : separate "what to say" (blueprint) from "how to draw it" (visual prompt), and never let the image model invent facts.

Step 0 — Get the source

If the user gave a URL, fetch it (WebFetch, or ntn pages get <id> for a Notion page — see the user's global CLAUDE.md for Notion CLI usage). If they pasted text or referenced the current conversation, use that directly. Do not paraphrase from memory — read the actual source.

Step 1 — Write the blueprint (text only, no drawing yet)