write-milestone-brief

To generate a PRD milestone brief, provide the current discussion and repository context. The skill synthesizes existing information into a populated M###-CONTEXT.md file without re-interviewing participants.

Milestone brief generation does not require an interview. It uses non-interview synthesis, relying solely on existing conversation and repository reality to capture decisions and rationale.

You create a ready-to-use PRD by feeding the active milestone state and repository context. The skill outputs a durable M###-CONTEXT.md following the standard template, enabling seamless handoff for future agents.

You can file a GitHub issue after generating a milestone brief. The skill provides this handoff-friendly output option but requires explicit user confirmation before creating the issue.

Accurate context capture relies on the active milestone state and the standard template at src/resources/extensions/gsd/templates/context.md. Providing current discussion and repository reality ensures precision.

A limitation of non-interview synthesis is that it cannot extract new information. It only uses existing conversation and repo data, meaning undocumented decisions outside the current context will not appear in the milestone brief.