Conciseness

The body is dense and operational — it never explains concepts Claude already knows — but it is not lean: the precondition section spends three paragraphs justifying why main/ beats the bare root, the TASK-BRANCH mechanism is explained fully three times (warning block, Step 3 first bullet, closing-summary rules), and time-sensitive repo statistics ("64% of this repository's recorded token spend currently sits in that anonymous HEAD pool", "It is 85.8% of subagent spend today") are inlined where they will silently go stale. That is more than the minor trimmable over-explanation of the 4 anchor, but well above the generic-padding of a 2.

Actionability

Nearly everything is copy-paste executable: exact fetch refspecs ("git -C /Users/ac/.work/osn.git fetch origin '+refs/heads/main:refs/remotes/origin/main'"), worktree creation ("git worktree add … -b <prefix>/<dir> origin/main"), gh api checks with --jq filters, "bash scripts/wait-pr.sh <n> 30 # exit 0 done, 1 needs action, 2 no verdict by the deadline, 3 cannot answer", and a fully specified ORCHESTRATE.md block template with an example. The common cases are covered with specific commands and exit-code contracts.

Workflow Clarity

The sequence is explicit (Step 00 → 0 → 1–5 per task, with adoption and subagent-death variants), validation checkpoints appear at every boundary ("No subagent's stated verification counts" mechanical checks before reading a report, "test -e every path a dispatch names", gates and premise checks before dispatch), and error-recovery feedback loops are enumerated (red check → shepherd → fix subagent → re-poll; DIRTY/BEHIND → rebase → force-with-lease; merge-queue group failure → regenerate migration). Every wait names terminal states and a deadline, matching and exceeding the explicit-validation anchor.

Progressive Disclosure

The one bundle reference is real and well used: "The full table, with the reason behind each, is `references/gotchas.md`" keeps only the six costliest gotchas inline — genuine, working progressive disclosure — and external pointers (wiki pages, scripts/wait-pr.sh, .claude/agents/shepherd.md) are one level deep and clearly signaled. It falls short of the 5 anchor because the ~440-line body also inlines four auxiliary procedures (adoption, subagent death, question handling, the wait policy) that could partly live in reference files, leaving the main loop to carry them.

Specificity

The description lists multiple concrete actions — "ordering them, cutting a worktree per task, handing each to a subagent that runs new-feat, running prep-pr with every finding fixed rather than reported, and shepherding each pull request to a squash merge and worktree teardown" — covering the full pipeline from ordering through merge and teardown, plus the adopt-an-open-PR route. This matches the comprehensive-coverage anchor; a 4 would require visible gaps in the action list, and none are present.

Completeness

It explicitly answers both questions: what it does (order, cut worktrees, dispatch to new-feat subagents, run prep-pr with findings fixed, shepherd PRs to squash merge, tear down worktrees) and when to use it, opening with "Use when driving one or more tasks end to end" and naming three concrete trigger scenarios (open-scope feature, ready task list, review-and-fix request) plus explicit exclusions. This matches the anchor that clearly answers both what and when with concrete trigger phrases.

Trigger Term Quality

Natural phrases a user would say are present — "driving one or more tasks end to end", "a ready list of tasks", "review and fix an open pull request", "Not for a one-file change" — which is good keyword coverage. It falls short of the 5 anchor because it offers few synonyms or alternate phrasings (e.g. orchestrate, work through the backlog, batch of tasks), and the heavy qualifier chain before the first trigger phrase dilutes them.

Distinctiveness Conflict Risk

It carves a clear niche — end-to-end multi-task orchestration from the local bare repo's main worktree — and its boundaries are explicit: "Not for a one-file change, and not outside the bare repo," with new-feat/prep-pr-in-place and review-pr named as the alternatives rather than overlapping triggers. Minimal conflict risk, matching the distinct-trigger anchor.