Conciseness

Lean and efficient: the 24-line body assumes competence, explains nothing Claude already knows, and packs dense, load-bearing specifics ('role · task · context · constraints · output spec', '>5 files, >500 LOC, 2+ subsystems, or >10-min review'). Every token earns its place — the 5 anchor; not the 4 anchor, which reserves room for trimmable over-explanation.

Actionability

Mostly executable guidance: exact write paths (.hyperflow/specs/<slug>.md, .hyperflow/tasks/<slug>.md), a fully enumerated task-file layout (status table → Goal → Why → ... → commit stub), quantified split thresholds, and a literal output line to print. It falls short of fully copy-paste-ready because a few anchors are named but not resolved — 'ground the design in the matching standards (...the design system, the Motion language...)', 'Follow the hyperflow doctrine', and AskUserQuestion gates give no pointer to where those standards/doctrine live.

Workflow Clarity

A clearly numbered 1–6 sequence with explicit skip conditions, human approval gates ('with approval per section'), per-batch acceptance criteria, and the hard rule 'Always include a concrete verification plan' — explicit checkpoints throughout. No destructive/batch operations exist here (writes are confined to .hyperflow/), so no feedback-loop cap applies; matches the 5 anchor rather than the 4 anchor, whose checkpoints are only 'mostly' present.

Progressive Disclosure

No bundle files exist (references/, scripts/, assets/ are absent), and the body is under 50 lines with no need for external references — well-organized sections (Steps, Rules) suffice. Per the rubric's simple-skill guidance this is the 5 case: everything is appropriately inlined in one navigable, single-level document.

Specificity

Lists multiple concrete actions with concrete artifacts and paths — 'rewrite it into its strongest form', 'Writes an optional spec to .hyperflow/specs/<slug>.md and a task file to .hyperflow/tasks/<slug>.md', 'hands off to hyperflow-dispatch' — comprehensive coverage of the planning phase's behaviors. Fits the 5 anchor ('lists multiple specific concrete actions') and not the 4 anchor, which expects minor coverage gaps.

Completeness

Explicitly answers both: what ('Writes an optional spec... a task file... then hands off to hyperflow-dispatch') and when ('Use when a request needs shaping before code — a rough prompt to sharpen, an ambiguous idea to design, or a clear-enough task to decompose'). This mirrors the 5 anchor's example structure exactly; the 4 anchor requires the 'when' to be less explicit, which it is not.

Trigger Term Quality

Comprehensive natural-term coverage including synonyms and quoted user phrasings: 'plan, design, brainstorm, explore, "should we", "what's the best way to", scope, decompose, "plan out", "break down", "enhance this prompt"'. Matches the 5 anchor's standard of natural terms plus variations; no common phrasing for this intent is obviously missing.

Distinctiveness Conflict Risk

The 'Hyperflow' framing and the handoff to hyperflow-dispatch carve a clear niche, but the trigger verbs ('plan, design, brainstorm, explore') are extremely common words that overlap with generic planning/design skills, creating minor conflict risk. Mostly distinct per the 4 anchor; not 5 because the broad verb list could fire for other planning skills outside the hyperflow suite.