One question — coverage map per feature. You see the gaps before you ship.
Ask your
tests.
Stop counting tests. Start asking them. Coverage Keeper reads every layer — Unit, API Integration, UI, E2E — and answers in plain language. Not a "how much" metric, but a "did we actually check this" conversation.
"Your tests know more than you think. Just ask them."
Ask it. It has read every test.
Thousands of tests across four layers — beyond any one engineer's head. Keeper reads them as one big document, understands context (features, providers, schemes) and answers questions without making you open fifty files.
Four questions you'll ask every week.
Tests for Visa/Mastercard/Amex × new PSP — what already exists and what's missing, at a glance.
“Was this covered by a test?” — answered in seconds, no repo archaeology.
Keeper shows which E2E scenarios you can move down a layer — without losing confidence.
Three honest objections. Three honest answers.
Claude hallucinates — what if it says we have tests we don't?
Keeper doesn't make things up — it cites specific files, line numbers, test names. Every claim in the report links to a file. Any hallucination becomes visible in seconds.
Our test suite is too big for one context.
Keeper builds an index (symbols, tags, file relations). On each query it pulls only the relevant slice. Works for 10k+ tests — same way an IDE reads a huge repo.
Won't this just replace human judgement about what to test?
No. Keeper answers questions, it doesn't make decisions. You still decide which gap matters, what to shift-left, what to leave alone. Keeper just gives you visibility you didn't have before.