Gh Watch Reviews

gh-watch-reviews

Goal

Surface open PRs in the current repo that need the user's review and hand each to the pr-review skill, one at a time. This skill never reviews code itself and never posts anything to GitHub; pr-review's own gates control publishing.

All discovery, filtering, and dedup logic is deterministic and lives in scripts/scan.sh (under this skill's base directory) — a pass costs one Bash call, and you act only on its JSON verdict. Don't re-derive its decisions.

Dependency: the pr-review skill from this registry. If it isn't available when a review should start, offer to install it first: npx @provectusinc/awos-recruitment skill pr-review.

Inputs

args — one of:

• empty → one pass over the repo of the current working directory (gh repo view --json nameWithOwner -q .nameWithOwner)
• loop [interval] → set up the recurring check (see Recurring mode). interval accepts whole minutes or hours (5m/15m/1h; one minute is the floor, since the schedule's granularity is a minute) and overrides config.poll_interval_minutes for this invocation only
• reconfigure → re-run the config interview (references/setup.md), keep state untouched, then do a normal pass
• ad-hoc overrides, applied to this invocation only: exclude: <login>[, <login>…] → --exclude <login> per login; include-drafts → --include-drafts

The recurring form is loop (Recurring mode). If this invocation IS a /loop tick whose body re-injects this whole file — the expensive shape — complete the pass normally and, once per session, say so in one line and give the thin body from Recurring mode as the replacement.

One pass

1. On the first pass of this conversation session only: resolve the repo (gh repo view --json nameWithOwner -q .nameWithOwner) and Read .claude/gh-watch-reviews.local.json. If the file is absent, this is the first run — read references/setup.md and follow it (interview → write file). Otherwise: if any of config.review_target, config.poll_interval_minutes, config.stale_review_hours is missing (config from an older skill version), ask ONLY for those, in one AskUserQuestion call, using the wording in references/setup.md § The interview (questions 4–6), and write the answers into config before anything else. Then print exactly one compact line so the user knows what's being watched — with the real owner/repo, so resolve it before printing — e.g. gh-watch-reviews: watching owner/repo · bots excluded · drafts excluded · unrequested PRs on. Later passes in the same session skip this step entirely — no re-read, no repeated line; a quiet later tick is exactly one tool call (the scanner reads the file itself, and its "state file not found" error is the first-run signal if the file has vanished).
2. Run the scanner — ONE Bash call:

bash "<skill-base-dir>/scripts/scan.sh" --once

3. Act on the JSON status:

• error (exit 1) → emit exactly one line — gh-watch-reviews: search failed — <message> — and stop the pass. Never continue past a failure: a silent "nothing needs review" is the one outcome a watch must never produce from an error. The JSON's retryable says which kind it was: true is a network or GitHub blip — the next scheduled tick will simply try again, so say what failed and stop; false needs the user (auth above all), so say what it needs.
• in_review → a review handed off earlier is still being worked and this tick fired mid-review: stop silently — produce no output at all.
• stale_in_progress → an in_progress entry has held the in-flight lock longer than config.stale_review_hours and the scanner could not resolve it from GitHub (no submitted review, PR still open). Quote the returned held_for_over_hours — never a number of your own — and ask the user whether that review is genuinely still running; if not, remove the listed entries from state (Read → modify → Write) and re-run the pass from step 2.
• empty → end the turn with exactly ONE compact heartbeat line and nothing else, using the returned checked_at verbatim (never invent, round, or approximate a timestamp): gh-watch-reviews: owner/repo · no PRs need your review · checked <checked_at>. This single line IS the entire quiet-tick deliverable — no second line, no summary of what was checked.
• candidates → read references/candidates.md and process them as it directs.

Independently of status, if the JSON carries check_stale: true, a recurring check was set up in this repo and has not run for more than twice its interval — almost always because the session that owned it was closed, since the schedule lives in memory and leaves nothing behind. Add exactly one line after whatever the status called for, quoting the returned values: gh-watch-reviews: recurring check (every <check_interval_minutes>m) hasn't run since <check_last_at> — run /gh-watch-reviews loop to start it again. It is the one case where a quiet pass gets a second line, because silence from a check that stopped is indistinguishable from silence meaning "nothing to review" — which is the failure this skill exists to prevent.

Recurring mode

The cheap way to keep watching. Run step 1 of "One pass" to resolve the repo, then invoke the loop skill with this body verbatim — substituting only the real skill base directory and the interval (config.poll_interval_minutes minutes, or the one given in args):

Skill(skill="loop", args="15m Run this and nothing else: bash <skill-base-dir>/scripts/scan.sh --once
Then: if the JSON has a \"line\", reply with exactly that line and nothing else. If \"status\" is \"candidates\", reply with one line per entry — `#<number> <title> (@<author>) — <why>` — then one final line: `run /gh-watch-reviews to start`. If \"status\" is \"stale_in_progress\", reply with one line naming the numbers in \"prs\" and the returned \"held_for_over_hours\", then `run /gh-watch-reviews`. Otherwise reply nothing.")

Then record that a check is meant to be running here — one Bash call — and say in one line what is being watched and how often. Convert an hour-form interval to minutes first (1h → 60); --mark-armed accepts whole minutes only:

bash "<skill-base-dir>/scripts/scan.sh" --mark-armed <interval in whole minutes>

Without it nothing survives the session: the schedule is in memory, so once this session closes, a check that stopped looks exactly like one that was never set up. Every scan stamps the marker, so a running check stays fresh by itself.

Why the body is shaped like that, so nobody "improves" it into something expensive:

• The scanner returns line, ready to print. A quiet tick is one Bash call and one echo — nothing for you to compose, and no timestamp to round, reformat or invent.
• This file is not part of the tick. The tick never loads it — disable-model-invocation: true keeps this skill off the model's auto-invocation path, so a tick with work reports the PRs and hands back to the user, who starts the pass by typing /gh-watch-reviews. Re-injecting this file every tick is what made the old /loop /gh-watch-reviews form cost ~4.4k tokens a tick; this one measures ~950.
• Nothing starts without the user typing the command. A pass writes config, a gitignore entry, and — depending on config.review_target — launches reviews, so it never begins from the model's own judgement about context.
• A failed check needs no special handling. The tick reports it and the next tick simply runs — which is why this form shrugs off the scan that fires after the machine wakes, before Wi-Fi is back.

Its one limit: the schedule is in-memory and belongs to the session that created it, so closing Claude Code ends it and it has to be set up again.

Notes

• Two recurring checks on the same repo are unsupported — the state file has no locking; last write wins.
• Nothing checks while Claude Code is not running, and nothing here is a daemon. That costs nothing real — no review can happen then either. Polling that continues with no session at all is a launchd agent, not this skill.
• Ad-hoc args never persist; only the setup interview writes config.
• State semantics, the interview, and candidate handling live in references/ — read them when the pass needs them, not preemptively.