Conciseness

Every line is operational — two read directives, two commands, one delegation rule ('Those files own every release rule; do not restate them here') — with zero explanation of concepts Claude already knows, matching the 'lean and efficient; every token earns its place' anchor. The closing sentence ('Select the actual lane and remaining commands from the owner document') slightly restates the opening handoff, but as emphasis on a safety-critical delegation rather than padding, it does not drop to anchor 4's 'minor instances of over-explanation'.

Actionability

Concrete and executable throughout: exact file paths ('developing/engineering/production-release.md'), a conditional rule ('If the scope includes CLI distribution, also read ...'), and exact commands with flag schemas ('pnpm run deploy -- --scope <auto|names> --lane <local|github|auto> --dry-run', 'pnpm run verify:release-ready'). It stops short of anchor 5 because no worked example invocation is given and all operational detail is deferred to external documents — minor gaps rather than copy-paste coverage of the common cases.

Workflow Clarity

The read-before-act sequence is clear ('Read `developing/engineering/production-release.md` before acting'), but the verification checkpoint is implicit: 'pnpm run verify:release-ready' is merely listed as an entry point and never ordered before the deploy command. For a production-release (high-stakes, effectively irreversible) workflow this matches anchor 3 ('sequence present but checkpoints missing or implicit') rather than anchor 4, which requires most checkpoints explicitly sequenced; the simple-skill exception cannot lift it because the validation cap for risky operations takes precedence.

Progressive Disclosure

Exemplary thin-router structure: a clear overview with well-signaled, one-level-deep, conditional references ('If the scope includes CLI distribution, also read `developing/engineering/cli-binary-release.md`') and no nested or buried references. It falls short of anchor 5 because both referenced owner documents live at repo-relative paths outside the skill bundle — no references/, scripts/, or assets/ directories exist, so the referenced files cannot be verified from the skill itself — a minor organization gap.

Specificity

It names the domain ('deploy, release, publish, or ship OpenMeld to production — workers, Web, CLI, or local components') and one concrete action ('Routes to `pnpm run deploy`'), matching the 'domain plus 1-2 concrete actions, but not comprehensive' anchor. It does not list several distinct actions (verification, lane selection, dry-running are absent from the description), so it sits below anchor 4, while the named command keeps it above anchor 2's generic-actions level.

Completeness

The what is explicit ('Routes to `pnpm run deploy`; never deploy raw') and the when is explicit with concrete trigger phrases ('Use when asked to deploy, release, publish, or ship OpenMeld to production'), matching the top anchor. It clearly exceeds anchor 4 because the when clause enumerates four explicit trigger verbs plus scope rather than a single loosely specified condition.

Trigger Term Quality

'deploy, release, publish, or ship ... to production' supplies four natural synonyms a user would actually say, reinforced by concrete component names ('workers, Web, CLI, or local components'). This matches the comprehensive-synonyms top anchor — file extensions are inapplicable to this domain and no meaningful natural term is missing — so it stays above anchor 4's 'a few natural terms missing'.

Distinctiveness Conflict Risk

It is scoped to a named product ('OpenMeld'), a specific outcome ('to production'), and a specific command ('pnpm run deploy'), creating a clear niche with minimal conflict risk. It fits anchor 5 better than anchor 4 because the product-plus-production scoping leaves little overlap with adjacent skills such as dev-environment or CI tooling.