Analyze and optimize user prompts for clarity, specificity, and completeness using interactive questionnaires or direct analysis.
SkillScore64Maintained
Automatic
◆AI Engineer pack
Last verified 8/24/2026
What it changes
Passed 14 of 22 test cases with the skill, and 10 of 22 without it.
Without skill45%
With skill64%
Checks it passed that the model alone missed
Categorizes missing technical specifications under specificity gaps.
Identifies missing reproduction steps or stack traces as completeness deficiencies.
Separates background context from the actionable coding task in the optimized output.
and 5 more in the full report
7 fixed7 passed either way5 still failing3 broke
Pass-rate lift
+18 pp
Tokens
+238%
Agent turns
0%
Response time
-25%
Model gemini-3.6-flashMeasured 8/24/2026v114 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 7
Prompt
Start an interactive questionnaire to help me design a database schema for a multi-tenant SaaS application.
What was checked, without and with the skill
Checked
Without skill
With skill
Ensures all question header fields in AskUserQuestion tool calls contain 12 characters or fewer.
Missed
Passed
case-18 · gemini-3.6-flash · 8/24/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md668 lines2 files
Prompt Optimizer
This skill analyzes user prompts and provides optimized versions that are clearer, more specific, and more actionable.
Purpose
Transform vague, incomplete, or ambiguous user requests into well-structured prompts that lead to better outcomes. By analyzing prompts against quality criteria and providing optimized versions, this skill helps users communicate their needs more effectively.
When to Use This Skill
Use this skill when user prompts exhibit one or more of these issues: