${var} — Selects the branch and scopes it.

Default (no --survey) → per-PR deep review. ${var} empty reviews every repo in memory/watched-repos.md; ${var}=owner/repo scopes to one repo; ${var}=owner/repo#N scopes to that exact PR.

--survey (alias survey) → risk-tiered triage digest (the former pr-merge). In this branch the remaining tokens follow pr-merge's grammar: pass dry-run to skip notify (article + state still write), pass owner/repo to override the target repo, combine with a space (--survey dry-run owner/repo). Empty target = aeonfun/aeon.

Examples: `` (review every watched repo) · owner/repo (review one repo) · owner/repo#42 (review exactly PR 42) · --survey (triage digest of aeonfun/aeon) · --survey dry-run (refresh digest, no notify) · --survey owner/repo (triage a specific repo).

Shared preamble (every run)

Read memory/MEMORY.md for high-level context. Scan the last ~3 days of memory/logs/ for recent activity and to avoid re-reporting the same signal.

Parse ${var} → branch: split ${var} on whitespace.

If a --survey or survey token is present → SURVEY branch (jump to "Survey branch"). Remove that token; the remaining tokens are parsed by the survey branch (dry-run, owner/repo override, unknown → BAD_VAR).
Otherwise → REVIEW branch (default; continue below). The remaining ${var} is an optional owner/repo or owner/repo#N scope (empty = every watched repo).

The two branches never share mutation logic: the REVIEW branch posts PR comments/reviews via gh; the SURVEY branch writes the digest article + state file and (gated) notifies — neither performs an actual gh pr merge. Dispatch to exactly one branch per run.

pr-review

Shared preamble (every run)