session-closelisted
Install: claude install-skill AN0099/toothpaste-kit
# Session Close
**Adapting this skill:** filenames below name roles rather than literal paths.
`docs/standing-documents.md` describes the document set, what each file does, and
how the pieces work together. `db` throughout means whatever your durable store is
called. Substitute your own filenames freely.
`db` is the durable store. Anything living only in a session is gone when that
session ends, including a completion claim resting on an account-level skill
mount. This procedure existed as a manual prompt the human had to remember to
type. The trigger is now this skill.
Work the phases in order. Do not skip phase 1 because nothing obvious comes to
mind; the prompt that motivated this skill found six unrecorded items on a
session where the answer felt like "nothing".
## Phase 1: Sweep for unrecorded reasoning
Read back over the session and ask, explicitly and separately for each category:
1. **Decisions made.** Any choice with a rationale, including ones that felt
obvious at the time. Record the alternative that was rejected and why, not
just the outcome.
2. **Near misses.** Anything that almost went wrong, was caught by luck rather
than by a control, or revealed that a control did not cover a surface. These
are postmortem candidates. A near miss with no harm done is still the most
valuable thing a session produces.
3. **Corrections.** Any point where a stated fact turned out to be wrong, or an
agent's claim did not survive checking. Record the correcti