SharePoint Safe HTML

Generate a single self-contained .html file that works reliably when hosted in SharePoint or OneDrive and opened through preview, File Viewer, Teams, or an embedded iframe.

If a narrower installed skill matches the artifact type (for example, an executive report, dossier, scorecard, or roadmap), use that skill for content structure and apply this skill's safety contract to the final HTML.

Core Contract

Create exactly one .html file that works with:

• No network access.
• No external files by default, except explicitly approved SharePoint/OneDrive live-linked .csv or .xlsx data files.
• No external CSS, JavaScript, images, fonts, APIs, analytics, or CDNs.
• No privileged browser APIs.
• No secrets or tokens.
• No dependency on local filesystem paths.