Conciseness

The body is dense, table-driven instruction with zero explanations of concepts Claude already knows — dimension weights, a one-line gate formula, and directives like "Do not inflate scores: a low score with clear reasoning beats a false 95%". Every token earns its place; the small duplication of bug-analysis alias notes across sections each adds distinct operational detail (deprecation note text, output-format handling).

Actionability

Code/analysis guidance is concrete (per-dimension weights, the formula "overall_score = min(weighted_LLM_score, max_allowed_by_rule_checks)", a copy-ready output template, threshold actions), but the two load-bearing operational files are missing from the bundle: "Run all 11 rules in rules/plan-rule-checks.md" and "read rules/fix-mode.md when in Fix Mode" point to files that do not exist, so the plan-mode gate and Fix Mode cannot be executed as written. That is missing key details rather than the minor gaps of the anchor at 4.

Workflow Clarity

Clear sequence with explicit validation and feedback loops: mode detection with defaults, two-signal scoring, the combined gate with the 89% cap on any failed rule ("surface the failed rule and either fix the plan or escalate"), the iteration protocol ("up to 2 iterations", "re-run the confidence assessment", escalate if still below 90%), and hard stops ("Do NOT proceed with autonomous execution" below 70%).

Progressive Disclosure

Section structure is good (contents line, clear headers) and the one existing reference — references/multi-signal-rationale.md — is well signaled and one level deep, but 2 of the 3 referenced paths (rules/plan-rule-checks.md and rules/fix-mode.md) do not exist in the bundle, so navigation fails for exactly the content the skill defers to. Scored against the actual bundle structure, this sits at 'some structure but references broken' rather than the 'minor organization gaps' anchor at 4.

Specificity

Lists several concrete actions — "Rates confidence that work fully solves the stated requirement", "plan mode adds deterministic rule checks", "a failed rule caps the gate at 89%" — across three named modes with an explicit default. It is not a 5 because the actions specific to code and analysis modes (what is actually rated there) are only implied by the mode names.

Completeness

Clearly answers both questions: what it does ("Rates confidence that work fully solves the stated requirement, in plan, code (default), or analysis mode") and when to use it ("Use before autonomous execution, after implementation, or during investigation; triggers on 'confidence check', 'validate plan', 'rate confidence', 'quality gate', '/confidence'"), matching the anchor requiring both what and when with concrete trigger phrases.

Trigger Term Quality

Explicitly enumerates natural trigger phrases users would say: "confidence check", "validate plan", "rate confidence", "quality gate", and the slash command "/confidence", plus usage moments ("before autonomous execution, after implementation, or during investigation"). Coverage is comprehensive for this domain with no jargon-only phrasing, so it matches the top anchor rather than the 'a few natural terms missing' anchor at 4.

Distinctiveness Conflict Risk

The confidence-gating niche with a dedicated "/confidence" command is mostly distinct, but "validate plan" and "quality gate" carry minor overlap risk with plan-review and code-review skills, fitting the 'mostly distinct; minor overlap risk' anchor rather than the 'minimal conflict risk' anchor at 5.