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B

SilentLake-Tech-SkillHub/oh-my-ntu

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  • Data & research

Graded B on context cost and craft. 603 tokens of this skill ride in the system prompt of every message, whether or not it fires.

Ranked #107 of 199 on the leaderboard →

Score
2.60 / 4
Resident
603 tokens
Footprint
medium
Per activation
1,653 tokens
Share this grade on X ↗Re-grade now →View on GitHub ↗Grade another skillLast graded Oct 25, 2026 from HEAD

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Skill Grader: B
Markdown
[![Skill Grader: B](https://seoagent.com/skill-grader/badge/SilentLake-Tech-SkillHub/oh-my-ntu.svg)](https://seoagent.com/skill-grader/SilentLake-Tech-SkillHub/oh-my-ntu)
HTML
<a href="https://seoagent.com/skill-grader/SilentLake-Tech-SkillHub/oh-my-ntu"><img src="https://seoagent.com/skill-grader/badge/SilentLake-Tech-SkillHub/oh-my-ntu.svg" alt="Skill Grader: B" height="20"></a>

Report card

B
B overall · 2.60/4
github.com/SilentLake-Tech-SkillHub/oh-my-ntu@HEAD · 11 skills · 603t resident (medium) · 1,653t per activation · 16,230t bundle
D
Resident footprint
603t of description text ride in the system prompt of every message across 11 skills (paper's observed per-skill range: 50–280t).
C
Description honesty
Defensive padding detected: 22 comma-separated trigger keywords; 228 words (a quiet description is ~15–40). Padding is individually rational and collectively ruinous — it dilutes every co-installed skill.
A
Body size
Largest body is 435 words (~1,653t), loaded on every trigger. Corpus median 921, p90 2207.
A
Progressive disclosure
Body routes to 26 reference file(s); 11 auxiliary .md files are fetched at point of use instead of riding in the body.
A
Factoring
Scoped to a coherent procedure set.
C
CLI leverage
Prompt-only. Every rule stated in prose pays attention rent; consider a companion CLI for deterministic steps.
B overall (2.60/4). 11 skill(s), 603t resident on every message (medium), 1,653t loaded per activation. Weakest axis: resident footprint (D).

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.