summarise-deep

The deep version of summarise, with its core inputs (last, session, work, commit, pr, jira, and plain). It writes a technical report in plain prose that you can actually learn from. It covers what was built or said, how it works now (explain-how), why each decision was made and what was rejected, what was verified, and what is still risky. A Sonnet agent checks every claim against git and the transcript before you see it. Report-only, and it can save the report as Markdown or PDF in docs/summary/. Triggers on "/summarise-deep", "/summarise-deep session", "/summarise-deep work since main", "write me a proper handoff", "deep summary of this work", or "explain everything we did". Optional leading level. Use summarise for a quick scan.