Conciseness

The operational sections are dense and token-efficient — the Default Freeze Periods table, the 5-step Workflow, and both copy-paste output templates earn every token. A trimmable pocket exists: the rationale in "Founders are pattern-matchers; pattern-matching after a tough decision often produces a reversal that's actually just decision fatigue", the "Why This Beats 'Just Don't Re-Decide'" section, and lines like "The freeze does not protect against reality; it protects against impulse" are motivational padding. Not 5 because of these minor over-explanations; not 3 because the padding is localized and brief, not pervasive.

Actionability

Guidance is concrete and executable: "write `freeze_until: YYYY-MM-DD` to the decision record", "Add to active-freezes index at `~/.claude/freezes/active.md`", exact command "`/cs:unfreeze <decision> <reason>`", and two copy-paste-ready markdown templates covering both written artifacts. As an instruction-only skill this is actionable without code. Not 5 because step 1 ("Read the decision record") never states where decision records live — that location is only implied via the Related link — leaving a minor gap for executing from this file alone.

Workflow Clarity

The five steps are clearly sequenced with an explicit checkpoint ("Validate it has APPROVED status") and unambiguous exit conditions (freeze expiry, kill criterion, or /cs:unfreeze), plus clearly specified override and auto-override paths. Not 5 because there is no failure branch for the validation step — what to do when the record lacks APPROVED status is left implicit. The cap-at-3 rule for destructive/batch operations does not apply: writes are reversible via /cs:unfreeze and permanently logged.

Progressive Disclosure

The single-file body is well organized with clear sections (When to Use, Default Freeze Periods, Workflow, Output, Override, Auto-Override, Routing, Related), and nothing in it warrants a separate file at ~96 lines. The only outbound references — "[`decision-logger`](../../../c-level-advisor/skills/decision-logger/SKILL.md)" and "[`cs-chief-of-staff`](../../agents/cs-chief-of-staff.md)" — are one level deep and clearly labeled in the Related section, so navigation is easy with no nesting or buried references.

Specificity

"Lock a strategic decision for a cooldown period to prevent impulse reversal" names the domain (strategic decision cooldown) and one concrete action (applying a lock), matching the anchor for 1-2 concrete actions without comprehensive coverage. It stays at 3 rather than 4 because only a single action is described, and above 2 because the action and its purpose are concrete rather than generic.

Completeness

Both halves are explicit: the "what" is "Lock a strategic decision for a cooldown period to prevent impulse reversal", and the "when" is "Use when an irreversible decision was made under pressure — e.g. a layoff plan or multi-year contract — and deserves a cooling-off lock before execution" with concrete trigger examples. This matches the anchor where both what and when are clearly and explicitly answered; score 4 would require the when-clause to be less explicit or specific than it is.

Trigger Term Quality

Natural trigger phrases are present — "irreversible decision was made under pressure", "layoff plan or multi-year contract", "cooling-off lock" — which a founder in this situation would plausibly say. Not 5 because coverage lacks synonyms (e.g. "second-guessing", "lock in a decision", "decision reversal") and "gstack's safety primitives" is internal jargon users would not say.

Distinctiveness Conflict Risk

The niche is clear and specific — strategic/business-layer decisions, boardroom context, layoff plans, contracts — with distinct triggers unlikely to fire for unrelated skills. Not 5 because the verb "freeze" and the "Mirrors gstack's safety primitives for the business layer" reference create minor overlap risk with code-level freeze/guard skills it explicitly derives from.