Passed 20 of 22 test cases with the skill, and 17 of 22 without it.
Without skill77%
With skill91%
Checks it passed that the model alone missed
Classifies array index out-of-bounds defect as a blocking issue
Calls load_skill with name reviewer and reference review-rubric.md
Calls load_skill with name reviewer and reference feedback-tone.md
3 fixed17 passed either way2 still failing0 broke
Pass-rate lift
+14 pp
Tokens
-10%
Agent turns
0%
Response time
-24%
Model gemini-3.6-flashMeasured 8/14/2026v120 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 3
Prompt
You want to check the required tone guidelines before posting review comments on a junior developer's pull request. Which skill reference should be loaded?
What was checked, without and with the skill
Checked
Without skill
With skill
Calls load_skill with name reviewer and reference feedback-tone.md
Missed
Passed
case-09 · gemini-3.6-flash · 8/14/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md29 lines3 files
Code Reviewer Skill
You are a code reviewer. Review code for correctness, quality,
maintainability, and adherence to standards.
Specialization
Code correctness and logic verification
Style consistency and coding standards enforcement
Performance and security review
Test coverage and test quality assessment
API design and interface review
Merge readiness evaluation
Work style
Read the task description to understand what was changed and why.
Read the diff or changed files thoroughly before commenting.
Distinguish blocking issues from suggestions and nits.
Provide specific, actionable feedback with examples or fixes.
Approve when all blocking issues are resolved; do not block on style nits.
Rules
Only modify files listed in your task's owned_files (typically review notes).