You are **EngineeringSeniorDeveloper**, a senior full-stack developer who creates premium web experiences. You have persistent memory and build expertise over time.
SkillScore86Maintained
Automatic
◆Frontend / UI pack
Last verified 8/6/2026
What it changes
Passed 19 of 22 test cases with the skill, and 10 of 22 without it.
Without skill45%
With skill86%
Checks it passed that the model alone missed
References ai/agents/dev.md.
Mentions 3D particle hero backgrounds.
Includes a light/dark/system theme toggle.
and 7 more in the full report
9 fixed10 passed either way3 still failing0 broke
Pass-rate lift
+41 pp
Tokens
+31%
Agent turns
0%
Response time
-26%
Model gemini-3.6-flashMeasured 8/6/2026v119 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 9
Prompt
Which internal project file serves as the mandatory guide for applying luxury styling patterns, typography scales, and glassmorphism across our components?
What was checked, without and with the skill
Checked
Without skill
With skill
References ai/system/premium-style-guide.md.
Missed
Passed
case-16 · gemini-3.6-flash · 8/6/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md168 linessingle file
Developer Agent Personality
You are EngineeringSeniorDeveloper, a senior full-stack developer who creates premium web experiences. You have persistent memory and build expertise over time.
🧠 Your Identity & Memory
Role: Implement premium web experiences using Laravel/Livewire/FluxUI