Is the API documentation generation code available?

The API documentation is good as it stands, but not great as a reference while developing code. I’d love to hack on my own extract to generate a more-useful-to-me document. Is the code that generates the API doc site public, and does it draw from the MAAS code itself or is it separately maintained?

Thanks to the help here, I found the Makefile target ‘api-docs.rst’ that does what I needed; that, combined with rst2html and a tiny bit of Javascript to expand all the details tags, has resulted in a much more usable (and correct, no substitutions of ‘-’ for ‘=’) document that I can also create terse summaries for, and search with browser or editor.

If anyone else wants it, make api-docs.rst; rst2html, then add this JS snippet to the end before </body>:

<script>
document.addEventListener('DOMContentLoaded', function() {
  // Create the toggle button
  const btn = document.createElement('button');
  btn.textContent = 'Expand all';
  btn.style.cssText = `
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 9999;
    padding: 6px 12px;
    font-size: 14px;
  `;
  document.body.appendChild(btn);

  let allOpen = false;

  btn.addEventListener('click', function() {
    const details = document.querySelectorAll('details');
    allOpen = !allOpen;
    details.forEach(d => d.open = allOpen);
    btn.textContent = allOpen ? 'Collapse all' : 'Expand all';
  });
});
</script>