Doctrine gate

The mechanical gate shipped with the packs and run over a finished deliverable folder before anything is certified. It enforces what a script can prove: file hygiene, leaked local paths, prose figures against machine output, byte verified hashes, and fire test evidence for every rendered PASS. A green gate is necessary and never sufficient.

Principle 6 · Test that a check fires, not that it exists

Where does Doctrine gate come from?

Principle 6 of the Kymira doctrine, Test that a check fires, not that it exists. Doctrine gate is the name the doctrine gives to what that principle requires in practice.

What failure is Doctrine gate named after?

The check that cannot fail. We caught a shipped check that was literally pass-if-true, rendered green on four surfaces beside real gates, indistinguishable to any reader.

What does it look like on a real file?

Run the gate over the deliverable folder before certifying anything; it stamps its verdict into the pack, and a red gate is a failed build.

Not for

Not a judge of meaning. The gate proves mechanics, hygiene, hashes, leaked paths and fire test evidence, and it ends where the principles begin.

Nearest terms

Fire testA test that feeds a guard known bad input through the deployed production path and watches it...Certified deliverableA rendered, self contained HTML page plus its machine artifacts: the data, the checks log, and...Certified vs certified-lookingThe distinction the whole method exists to draw

Last updated 2026-09-02 · Dylan, founder · one of 40 terms in the Kymira glossary, each one named after something we watched go wrong in a real build or in our own audits.

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