Conciseness

The body is largely lean and assumes Claude's competence with concrete commands and flags, though the repeated Claude Code / Codex runtime distinctions and long 'Always Do This' bullets introduce some redundancy that could be tightened.

Actionability

Provides copy-paste-ready executable command blocks with concrete flags, placeholders clearly marked, and specific run-time invocation instructions for both Claude Code and Codex, covering the common cases.

Workflow Clarity

A clearly numbered 7-step workflow is sequenced with explicit validation checkpoints — estimate-cost then wait for explicit confirmation before start, capture the ID, launch download non-blocking, then rank — plus recovery guidance for restarts and auth failures.

Progressive Disclosure

SKILL.md is a concise overview with well-signaled one-level-deep references (references/api.md and references/results.md), and both referenced files exist in the bundle, keeping the split appropriately shallow and navigable.

Specificity

Names the concrete action ('Screen existing protein binders with Boltz') and enumerates the input types (protein, peptide, antibody, nanobody, binder library), but stops short of listing multiple distinct concrete actions like ranking or cost estimation.

Completeness

Explicitly answers 'what' ('Screen existing protein binders with Boltz') and 'when' ('Use when ranking a supplied protein... against a target') with concrete trigger phrasing, plus a clear out-of-scope statement.

Trigger Term Quality

Includes natural user-facing terms like 'protein binders', 'antibody', 'nanobody', and 'binder library' plus the target concept, but misses a few common synonyms or file extensions a user might mention.

Distinctiveness Conflict Risk

The combination of binder-library screening plus an explicit 'Not for designing new proteins or screening small molecules' carve-out gives it a clear niche with minimal conflict risk against adjacent skills.