SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.
SkillScore100Maintained
Automatic
◆Marketing & Content pack
Last verified 8/29/2026
What it changes
Passed 22 of 22 test cases with the skill, and 20 of 22 without it.
Without skill91%
With skill100%
Checks it passed that the model alone missed
Identify Content Quality as the key technical SEO focus area
Identify What Google Looks For as the core search discovery domain
2 fixed20 passed either way0 still failing0 broke
Pass-rate lift
+9 pp
Tokens
-10%
Agent turns
0%
Response time
-28%
Model gemini-3.6-flashMeasured 8/29/2026v122 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 2
Prompt
An agency is evaluating thin content, duplicate content, and value add across blog posts. Which core knowledge area addresses these evaluation criteria?
What was checked, without and with the skill
Checked
Without skill
With skill
Identify Content Quality as the key technical SEO focus area
Missed
Passed
case-16 · gemini-3.6-flash · 8/29/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.