Skill Grader / report card

C

zoom/skills

  • Coding workflow

Graded C on context cost and craft. 2,521 tokens of this skill ride in the system prompt of every message, whether or not it fires.

Ranked #90 of 100 on the leaderboard →

Score
2.00 / 4
Resident
2,521 tokens
Footprint
heavy
Per activation
11,191 tokens
Share this grade on X ↗Re-grade now →View on GitHub ↗Grade another skillLast graded Oct 15, 2026 from HEAD

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Skill Grader: C
Markdown
[![Skill Grader: C](https://seoagent.com/skill-grader/badge/zoom/skills.svg)](https://seoagent.com/skill-grader/zoom/skills)
HTML
<a href="https://seoagent.com/skill-grader/zoom/skills"><img src="https://seoagent.com/skill-grader/badge/zoom/skills.svg" alt="Skill Grader: C" height="20"></a>

Report card

C
C overall · 2.00/4
github.com/zoom/skills@HEAD · 40 skills · 2,521t resident (heavy) · 11,191t per activation · 172,953t bundle
F
Resident footprint
2,521t of description text ride in the system prompt of every message across 40 skills (paper's observed per-skill range: 50–280t).
C
Description honesty
Defensive padding detected: 172 comma-separated trigger keywords; 1259 words (a quiet description is ~15–40). Padding is individually rational and collectively ruinous — it dilutes every co-installed skill.
C
Body size
Largest body is 4,828 words (~11,191t), loaded on every trigger. Corpus median 921, p90 2207.
A
Progressive disclosure
Body routes to 246 reference file(s); 80 auxiliary .md files are fetched at point of use instead of riding in the body.
A
Factoring
Scoped to a coherent procedure set.
A
CLI leverage
Drives a CLI (`declare`, 1 invocations + 30 shell blocks) — verification and state live in code, not prompt.
C overall (2.00/4). 40 skill(s), 2,521t resident on every message (heavy), 11,191t loaded per activation. Weakest axis: resident footprint (F).

Six deterministic axes, no LLM, same result every run. Tokens are approximated as chars/4. Read the methodology, or see how SEO skills score on task outcomes in the open SEO skill benchmark.