Runs validation tests on code, skills, or outputs after changes. Use after i mplementations or when user says run tests, auto test, validate changes. Tri ggers: run tests, auto test, validate changes.
SkillScore77Maintained
Automatic
◆QA & Test Engineering pack
Last verified 8/15/2026
What it changes
Passed 15 of 20 test cases with the skill, and 8 of 20 without it.
Without skill41%
With skill77%
Checks it passed that the model alone missed
Detects the project ecosystem.
Identifies the project as skill-only.
Executes a skill checklist validation.
and 8 more in the full report
9 fixed8 passed either way4 still failing1 broke
Pass-rate lift
+36 pp
Tokens
-41%
Agent turns
0%
Response time
-53%
Model gemini-3.6-flashMeasured 8/15/2026v217 of 22 cases passed with skill · 20 comparable
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
Our repository has a package.json file with dependencies configured. Execute the test process and share the results.
What was checked, without and with the skill
Checked
Without skill
With skill
Detects the Node.js project environment.
Passed
Passed
Executes npm test to run the project tests.
Missed
Passed
case-07 · gemini-3.6-flash · 8/15/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md35 linessingle file
Auto Tester
When to Use
User says run tests or task matches this capability
User says auto test or task matches this capability
User says validate changes or task matches this capability
User says check tests or task matches this capability
Workflow
Detect project type (Python, Node, skill-only).
Run appropriate test command (pytest, npm test, or skill checklist).
Parse results; classify pass/fail/flaky.
On fail: invoke self-healing-error-recovery or report with fix hints.
Integrations
goal-verifier
self-healing-error-recovery
hyper-skill-tester
Error Handling
Failure
Response
No test suite
Run smoke checks: import, lint, dry-run.
Gotchas
Never skip tests before marking goal-verifier complete.
Example
Input: User request matching triggers above.
Output: Structured result per workflow with integrations invoked as needed.