Dossier is an agent skill from pnp/sharepoint-skills. Renders a polished, self-contained HTML briefing from any data source — SharePoint lists, uploaded documents, or a verbal description. Use when asked to build a competitor landscape, account brief, candidate summary, site inventory, board bio, speaker profile, partner overview, or any grid of profile cards or single-subject one-pager. Interviews the user if data is incomplete, constructs a validated JSON document, then renders it into a sandbox-safe HTML file using grid mode (2–8 subjects as responsive cards) or…
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files and assets (for example `references/components.md` and `references/design-system.md`).
It sits in Documents & Office, covering Cloud office suites and Sales call preparation. It works with Microsoft SharePoint. The repository describes itself as: Skills for Copilot in SharePoint. The licence is MIT.