Conciseness

The body is lean and assumes Claude's competence — no concept explanations or padding — but the Constraints section restates rules already established in the workflow ('You must create the team first', 'You must never perform planning, coding, or reviewing yourself', 'Always use a different team member for each of the three stages'), which is trimmable redundancy. Anchor 4, not 5, because of this duplication.

Actionability

For an instruction-only orchestration skill the guidance is concrete: specific file paths (.planning/phase-{n}/PLAN.md), named roles per stage, explicit review criteria, and named QA tools ('mobile MCP tools' or 'Chrome DevTools'). Minor gaps — no concrete mechanism for spawning team members or logging QA-discovered issues as tasks — keep it at anchor 4 rather than 5.

Workflow Clarity

Clear sequenced pipeline (team creation gate → ordered phases → three-stage pipeline with enforced role separation) with explicit validation checkpoints: a four-item completion checklist, a review loop-back for remediation, and a QA loop repeated 'until a full pass surfaces zero issues'. Matches the anchor-5 feedback-loop pattern; not 4 because no checkpoint is implicit.

Progressive Disclosure

No bundle files exist and none are needed — the ~69-line body is entirely process guidance that belongs in SKILL.md, organized into clear sections (Role, First Action, Objective, Workflow, Completion Criteria, Constraints) that make navigation trivial. There is no bulk content that should be split out, so the well-organized single file merits the top score.

Specificity

Names the domain and multiple concrete actions ('Delegates research, planning, implementation, code review, and QA validation to separate engineers following a pipeline defined in .planning/PLAN.md') with comprehensive coverage of the skill's capabilities, matching the anchor-5 pattern; not 4 because there are no coverage gaps.

Completeness

Explicitly answers both 'what' (orchestrates phased implementation by delegating research, planning, implementation, review, and QA to separate engineers) and 'when' via a concrete 'Use when the user asks to...' clause with three trigger phrases, matching the anchor-5 example.

Trigger Term Quality

Good natural trigger coverage ('execute a multi-phase implementation plan', 'run a team-based development workflow', 'implement features using planning/implementation/review stages') but a few natural phrasings users might say (e.g., 'build out the plan', 'work through the phases') are missing, so it sits between anchors 4 and 5, closer to 4.

Distinctiveness Conflict Risk

A clear niche — team-orchestrated execution of a phased plan tied to .planning/PLAN.md — with mostly distinct triggers; minor overlap risk with generic implementation or code-review skill phrasing ('implement features'), placing it just below anchor 5.