learn

1# Learn: distill this session into the skill library
2 
3Review the conversation so far and distill what is worth keeping — through the
4standard proposal chain, never by writing files.
5 
61. Identify class-level, reusable lessons: corrected approaches, non-trivial
7   techniques, durable user preferences. Skip one-off narratives and
8   environment-specific failures.
92. Compare first: read the injected skill index; if an existing skill covers
10   the topic, prefer a `patch`/`update` over creating a near-duplicate.
113. Reconcile old with new: when a lesson supersedes an earlier rule, search
12   the managed skill trees for contradicting statements and stage updates so
13   the new version wins everywhere.
144. Stage every change exclusively via the `stage_skill` tool, one intent per
15   lesson, with `reason` and a verbatim `evidence` quote from this session.
16   The deterministic promoter validates and lands; rejects are reported at
17   the next session start.
18 
19If nothing meets the bar, say so and stage nothing.