/wbTest — ELI5

Before you leave the house, you check: keys ✅, phone ✅, wallet ❌.

/wbTest is the AI running the checklist of tests you already wrote and telling you which ones pass and which ones fail.

It does not write new tests. If coverage is missing, /wbTest tells you — but you (or /wbPlan) have to go add the tests yourself.

Rule: if a test fails, don't ship. Either fix the test (it was wrong) or fix the code (it was wrong). Don't delete the test.

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