Conciseness

The body is dense and nearly every line carries non-obvious operational knowledge (the ORCHESTRATE.md block format, the dispatch contract, the dead-subagent recovery ladder) rather than concepts Claude already knows. It misses a 5 because the TASK-BRANCH attribution rationale is explained twice — once in the precondition warning block (~20 lines on gitBranch inheritance and the collector) and again in Step 3's first bullet ('It is 85.8% of subagent spend today') — and both passages could be trimmed to one.

Actionability

Guidance is copy-paste executable throughout: exact commands with full paths ('git -C /Users/ac/.work/englishstreetventures.com.git worktree add ... -b <prefix>/<dir> origin/main', 'gh pr view <n> --json mergeStateStatus,statusCheckRollup,state', 'gh pr merge <n> --squash --delete-branch', 'bun run --cwd tools/pr-metrics backfill -- --dry-run'), a concrete blackboard template, and a dispatch checklist where every placeholder (<prefix>, <dir>) is defined. Specific examples cover the common cases (rebase conflicts, check failures, draft PRs).

Workflow Clarity

Steps 00, 0, and 1–5 are clearly sequenced with explicit validation checkpoints and feedback loops: Step 4 mandates verifying the mechanical half before trusting any report ('the commit exists and the tree is clean... every JSON and TOML the branch touched still parses'), 'Never merge red' plus fix-subagent re-poll loops, terminal-state handling for DIRTY/BEHIND, and a dedicated dead-subagent recovery procedure. For a batch/destructive skill (merges, force-pushes, worktree teardowns) this matches the score-5 anchor including error-recovery loops.

Progressive Disclosure

Good structure: the gotchas table is correctly split out ('The full table, with the reason behind each, is references/gotchas.md. The ones that cost a run:' inlines only the top failures), references are one level deep and clearly signaled, and the referenced file exists in the bundle. It misses a 5 because the ~20-line attribution warning block is inline content that belongs in a reference or a tighter form, and several referenced wiki paths (session-metrics.md, stacked-prs.md, review-findings.md) are repo-dependent rather than part of the skill's own bundle, leaving the skill body carrying detail it could point to.

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 orchestration pipeline comprehensively. It goes beyond the score-4 anchor ('several specific actions; minor gaps') by enumerating the complete lifecycle including teardown.

Completeness

Both what and when are explicitly answered: 'Use when driving one or more tasks end to end from the local bare repo's main worktree' is a concrete trigger phrase, the middle clause states what it does, and 'Not for a one-file change, and not outside the bare repo' adds explicit negative scope. This matches the score-5 anchor of clearly answering both with concrete trigger phrases.

Trigger Term Quality

Natural phrases users would say are present — 'driving one or more tasks end to end', 'a ready list of tasks', 'pull request', 'a feature' — giving good keyword coverage. It falls short of the score-5 anchor because it leans on environment-specific jargon (bare repo, worktree, new-feat, prep-pr) and misses common synonyms a user might naturally say (orchestrate, batch, multi-task, ship, merge queue).

Distinctiveness Conflict Risk

The niche is unmistakable — driving multi-task delivery through subagents, worktrees, prep-pr, and squash merges from a specific local bare-repo setup — and it explicitly excludes the adjacent cases ('Not for a one-file change, and not outside the bare repo'). Minimal conflict risk with other skills.