assurelisted

# Assure — detailed reliability view Render the reliability snapshot for one mumei feature so the user can judge whether it is stable enough to ship or extend. ## Trigger User invokes `/mumei:assure <feature>` explicitly. The `<feature>` argument is a feature key — `REQ-N-<slug>` for spec vehicle, bare `<slug>` for plan vehicle. The skill is `disable-model-invocation: true`; it never fires from the model's own initiative. ## What it does 1. Reads the feature's `reliability-log.jsonl` (prefers `.mumei/specs/<feature>/` over `.mumei/plans/<feature>/`). 2. Computes pass^3 over the most recent 10 trials (arithmetic mean of `pass` booleans; `N/A` when fewer than 3 trials are recorded). 3. Renders three blocks to stdout: - feature key - `pass^3: <value-or-N/A> (n=<n_trials>, window=10, k=3)` - markdown table of the last 10 rows (`wave`, `task_id`, `trial_n`, `pass`, `ts`). 4. Exits non-zero with `feature not found: <feature>` to stderr if neither feature directory exists. ## How to invoke Run the CLI implementation in `scripts/mumei-assure.sh` and print its stdout verbatim: ```bash bash "$CLAUDE_PLUGIN_ROOT/scripts/mumei-assure.sh" "$1" ``` The script handles the feature-not-found / missing-log / fewer-than-k-trials cases and writes the three blocks to stdout (errors to stderr). Do not reformat the output. ## Don'ts - Don't reinterpret the numeric `value` — it is a window pass rate (arithmetic mean of pass booleans over the window), not a geometric Pass^k. Do no