Conciseness

The 25-line body has zero padding — no concept explanations, no filler; every line instructs ("Write it to `.hyperflow/.sticky-mode` (one word)"). This matches the lean-and-efficient anchor where every token earns its place; not 4 because there is nothing to trim.

Actionability

Fully executable guidance: exact file path (`.hyperflow/.sticky-mode`), exact payload format ("one word"), enumerated valid values with precise routing semantics for each, and a concrete final action ("Print the new mode"). As an instruction-only skill with copy-paste-ready specificity covering all three common cases, it matches the fully-executable anchor; not 4 because there are no material gaps.

Workflow Clarity

A simple, single-purpose skill under 50 lines whose single action is unambiguous — the rubric's simple-skill exception allows a 5. The 4-step sequence is clear, the one-word file write is not a destructive or batch operation (so no validation cap applies), and "Print the new mode" serves as a completion checkpoint. Not 4 because no checkpoint or sequencing gap exists at this scope.

Progressive Disclosure

Under 50 lines with no need for external references — the rubric guideline allows a 5 with well-organized sections, and the body is cleanly organized into Modes, Steps, and Rules with pointers to the owning `hyperflow` skill for doctrine. Not 4 because there is no content that belongs in a separate file.

Specificity

Names the domain and several concrete actions with defined semantics ("Sets on (every task-shaped message routes) / auto (intent-verb messages route — default) / off"), matching the anchor for several specific actions with minor gaps. Not 3 (more than 1-2 concrete actions with semantics); not 5 (coverage beyond mode-setting is thin — no detail on what changing the mode concretely entails).

Completeness

Explicitly answers both "what" ("Hyperflow auto-routing mode... control how aggressively hyperflow auto-routes... Sets on/auto/off") and "when" (explicit trigger guidance with four concrete quoted phrases). This matches the anchor for clearly answering both what and when with concrete trigger phrases; not 4 because the "when" is explicit and specific rather than improvable.

Trigger Term Quality

Four quoted natural user phrases ("make hyperflow sticky", "stop using hyperflow", "auto-route to hyperflow", "disable hyperflow auto-routing") give good natural-term coverage. Not 3 (real natural phrases are present, not just generic keywords); not 5 (a few natural terms missing — no trigger phrase for enabling the "on" mode, e.g. "always use hyperflow").

Distinctiveness Conflict Risk

A clear niche (routing-mode control) with distinct quoted triggers, but phrases like "auto-route to hyperflow" and "stop using hyperflow" could overlap with the core `hyperflow` skill's own triggers — minor overlap risk with a closely related skill. Not 3 (the niche is well-defined, not "somewhat specific"); not 5 (sibling-skill overlap risk is real).