SharePoint

Fix a GitHub issue end-to-end

SharePoint Framework (SPFx) development. Use when: "create SPFx project", "new web part", "SPFx extension", "upgrade SPFx", "SPFx upgrade", "update SPFx version", "scaffold SPFx", "SPFx React", "SPFx design", "web part styling", "Fluent UI in SPFx", "SPFx Heft", "gulp to Heft", "PnPjs", "read SharePoint list", "call Microsoft Graph from SPFx". Covers project creation (Yeoman), upgrades (CLI for Microsoft 365), the Heft/gulp toolchain, React web part design, and PnPjs data access.

Author HTML that renders in SharePoint's OneUp HTML viewer and publish it into the user's own OneDrive / SharePoint. Use this skill whenever the user wants to create, host, publish, share, get a link for, or update a web page, dashboard, report, diagram, prototype, or slide deck inside Microsoft 365 — even if they don't say "SharePoint" or "OneDrive" by name. Covers the OneUp rendering contract (the CSP / sandbox rules that make HTML render instead of failing silently), embedding live SharePoint file data, and publishing via Microsoft Graph (primary) or the SharePoint Vroom API (when the agent is onboarded with SharePoint OAuth), plus ready-made templates.