bmad-product-brief

Invoke the skill and describe your idea in a brain dump. It runs a discovery conversation, optionally researches the market landscape, then drafts a brief in a persistent workspace with brief.md, an addendum, and a decision log you can resume later.

Use the Update intent: the skill reads the existing brief, addendum, and memlog, runs discovery against the change signal, and surfaces conflicts with prior decisions before editing. Fundamental changes trigger an offer to create a fresh brief instead.

Yes, the Validate intent critiques the brief against its own purpose, citing specific lines and caveating what cannot be evaluated. Findings return inline, and the skill always offers to roll them into an update.

Yes, headless mode completes the detected intent without prompting, using provided inputs and workspace contents. If intent stays ambiguous it halts with a blocked JSON status and reason, and always ends with a JSON status block listing artifact paths.

Each run creates a workspace folder containing brief.md with YAML frontmatter, an optional addendum.md for depth that does not fit the brief, and a .memlog.md append-only log recording every decision, change, override, and assumption.

Yes, customize.toml supports team and user override files that change the brief template, output paths, activation steps, persistent facts, document standards, and external handoffs like Confluence uploads, merged per structural override rules.