---
title: htcasso
status: experimental
repo: 
canonical: https://waltspence.com/projects/htcasso
---

# htcasso

Markdown in, self-contained HTML out. For agent artifacts people actually open.

When agents write reports, specs and post-mortems for humans, HTML beats Markdown: inline SVG, side-by-side comparisons, collapsible sections. But HTML is expensive to generate and useless to diff. htcasso lets agents stay in Markdown and converts to a single portable HTML file with wikilinks, callouts, front matter and Mermaid handled. Dark theme by default, naturally.

## Changelog