Module session 

Per-conversation state: which skills are already in context, and at what confidence we last recommended them, so dedup can be score-aware rather than “seen once, suppressed forever”.

A skill is “loaded” either because we recommended it (Source::Ski, with the confidence we showed) or because the model pulled it itself (Source::Model, recorded by ski observe). The two are treated differently by Session::should_recommend:

• used (Model) — never recommend again.
• recommended, unused (Ski) — re-recommend only once it newly reaches HIGH confidence (we get one stronger nudge; after a HIGH showing, never).

All reads fail open: a missing or corrupt state file yields an empty session rather than an error, so the hot path can never be blocked by bad state.

Structs

Record

What we know about a skill already in context: who put it there, and (for a Ski recommendation) the confidence we displayed. Model loads carry the last confidence we’d shown, or 0.0 if we never recommended it.

Session

Enums

Source