memento

# Memento Save what matters, then produce a handoff for the next chat. ## Commands | Command | Action | |---------|--------| | `/memento` | Notebook triage + generate handoff | | `/memento auto` | Show whether auto-compaction safety net is on or off | | `/memento auto on` | Enable auto mode (preserves context across compaction) | | `/memento auto off` | Disable auto mode | ### /memento auto The auto-compaction safety net is controlled by a flag file at `~/.claude/.memento-auto`. - **`/memento auto`** — check if `~/.claude/.memento-auto` exists. Report: `Memento auto: on` or `Memento auto: off`. One line, nothing else. - **`/memento auto on`** — create `~/.claude/.memento-auto` (touch). Report: `Memento auto: on`. If hooks aren't configured yet, show the setup block from the Auto-Compaction section below. - **`/memento auto off`** — remove `~/.claude/.memento-auto`. Report: `Memento auto: off`. ## What this does Two things, in order: 1. **Persist** — scan the conversation for unsaved decisions, learnings, constraints, or failures. Save each one via /notebook save. This is the durable part — it survives regardless of whether the user pastes anything. 2. **Orient** — produce a short text block that gives a blank chat enough context to pick up where this one left off. This is the ephemeral part — it captures working state that's too in-the-moment for a notebook note. ## Execution ### Phase 1: Notebook Triage Before generating the handoff, assess whether this session ...