Conciseness

The body is lean and assumes competence: no space is spent explaining what capsules or design systems are, and every section carries rules rather than filler (e.g., "Use heartbeat status capsules for small solid status markers: idle/active gray, running blue pulse, paused amber, error red blink"). It is a 4 rather than 5 because the hero-bank exception is stated four times (intro, Non-Negotiable Rules, capsule-surface section, Validation Checklist) and the agent-representation rule is likewise repeated across three sections — small trims are available without losing clarity; it is well above the 3 anchor where unnecessary explanation appears.

Actionability

Guidance is concrete and executable for an orchestration skill: exact source paths ("ui/src/components/AgentCapsule.tsx", "ui/src/lib/status-colors.ts"), specific reference files to read per family, concrete status color semantics, and a defined output contract (family, workflow, seed/config, dimensions, divergences). Per the rubric's instruction-skill note, absence of code is not penalized, but it stops short of the 5 anchor because the actual rendering specs are entirely deferred to reference files and some steps (e.g., how to record reproducibility data) rely on the references; it is clearly above 3, which requires pseudocode or missing key details.

Workflow Clarity

The 6-step Implementation Workflow is clearly sequenced with a verification checkpoint ("Verify that the result still reads as agent-related. Remove capsules if they became decoration.") and is reinforced by a Validation Checklist section. It misses 5 because there is no feedback-loop handling (no 'if the check fails, do X' recovery guidance), and comfortably exceeds 3, where checkpoints would be absent or implicit — here the verify step and checklist are explicit. No destructive/batch cap applies.

Progressive Disclosure

The body is a genuine overview that splits detail into four one-level-deep reference files, all of which exist in the bundle and are well signaled both inline ("Read references/hero-capsule-bank.md before drawing it") and in a final References section with one-line descriptions. Reference files contain the deep specs (palettes, geometry, workflows, export controls) and do not chain into further skill-internal references, matching the 5 anchor's clean overview-plus-navigable-references structure.

Specificity

The description lists three concrete actions ("Generate, implement, or review Paperclip capsule visuals") plus an enumerated set of artifact types ("capsule art, agent capsules, heartbeat status capsules, identicons, capsule banks, or brand-usage validation"), giving several specific capabilities with minor gaps in verb coverage. It falls below the 5 anchor because it names only three verbs rather than the multiple distinct actions of a comprehensive list (e.g., export, seed, validate appear in the body but not here), and above 3 because it goes well beyond naming the domain with 1-2 actions.

Completeness

Both parts are explicit: the what is "Generate, implement, or review Paperclip capsule visuals" and the when is "Use for capsule art, agent capsules, heartbeat status capsules, identicons, capsule banks, or brand-usage validation" — a concrete 'Use for...' trigger clause mirroring the 5-anchor example structure. Not 4, because the when-clause is fully explicit rather than merely present.

Trigger Term Quality

"capsule art, agent capsules, heartbeat status capsules, identicons, capsule banks, or brand-usage validation" gives good natural keyword coverage of the project's own vocabulary — terms a Paperclip user would actually say. It sits below the 5 anchor because a few natural synonyms used elsewhere in the skill (e.g., "agent avatars", "hero capsule bank", "profile pills") are absent, and above 3 because it covers the family-specific variants (heartbeat, identicon, bank) rather than just generic capsule language.

Distinctiveness Conflict Risk

The description carves out a clear niche ("Paperclip capsule visuals") with distinct, brand-specific triggers (heartbeat status capsules, identicons, capsule banks) that no generic design or UI skill would claim. It matches the 5 anchor: clear niche with distinct triggers and minimal conflict risk; adjacent anchors involve generic domains ("documents", "files") this description avoids entirely.