Conciseness

The 24-line body is lean with zero padding: every line is instruction ('Start with one agent. Add team roles only when routing, memory, review, policy, or parallel ownership is useful.'). It assumes Claude's competence and explains no background concepts, matching the 'every token earns its place' anchor.

Actionability

Concrete file paths are given ('agents/10-single-agent-builder/agent.md', 'skills/<capability>/SKILL.md', '.agentlas/company-blueprint.json') plus a specific decision rule for when to add roles. Not 5 because the contents of each artifact (what goes in an agent.md, what the blueprint schema looks like) are unspecified, leaving minor execution gaps; not 3 because the guidance is specific and directly executable, not pseudocode-level.

Workflow Clarity

A clear, unambiguous 5-step sequence (define job → start with one agent → structure the tree → add skills → add blueprint) followed by an explicit Output section. This is a non-destructive, single-purpose design skill under 50 lines, so the simple-skill exception applies and no validation checkpoints are required; not 4 because nothing in the sequence is ambiguous or missing.

Progressive Disclosure

The skill is under 50 lines with no need for external references, and the body is organized into clean 'Procedure' and 'Output' sections with no inlined content that belongs in separate files. Per the rubric's simple-skill guideline, this earns a 5 with just well-organized sections.

Specificity

The description lists several concrete objects and roles ('visible agents folder, role boundaries, handoff flow, PM Soul, Memory Curator, Policy Gate, or evaluation role', 'agent-team repo creation'), which goes beyond naming the domain with 1-2 actions. It is not 5 because only one primary action verb ('designing') is used and no explicit deliverable-style actions (e.g., 'creates a repo with agents/ and skills/ trees') are stated.

Completeness

Both 'what' (designing multi-agent teams / agent-team repo creation) and a very explicit 'when' ('Use when designing a new multi-agent team... Use for agent-team repo creation even when...') are present. Not 5 because the 'what' is conveyed through trigger objects rather than a clear statement of concrete deliverables; not 3 because the 'when' clause is explicit and specific.

Trigger Term Quality

Natural terms a user would say when needing this skill are covered comprehensively, including synonyms and alternate phrasings — 'multi-agent team', 'agents folder', 'role boundaries', 'handoff flow', and explicitly 'even when the user only says they want a meta-agent or agent operating system'. Not 4 because synonym coverage is explicitly handled rather than missing a few natural terms.

Distinctiveness Conflict Risk

Highly niche triggers ('PM Soul', 'Memory Curator', 'Policy Gate', 'agentlas'-style role names) give it a clear, distinct niche with minimal overlap risk against generic skills. Not 4 because the distinctive named roles make confusion with related skills unlikely.