invariants commands

6 tagged invariants, measured the same way as everything else here.

Browse within: formal-methods 6javascript 6

polygen

01

cognitive-fab/polygraph

Command

Run polygen — draft a contract from a feature description, author a verifiable SAM v2 strict-profile module against it, self-repair against reachable invariant violations, and synthesize a demo/regression trace corpus.

11 5d ago A 43 tokens original Apache-2.0

polyvers

02

cognitive-fab/polygraph

Command

Run polyvers — classify a state-machine version change into compatibility lanes, run the gates those lanes require against fleet snapshots (shape round-trip, vocabulary, in-flight stimuli, migration validation, seeded model check), scaffold migrations, and check parent×child version matrices. No API key.

11 5d ago A 56 tokens original Apache-2.0

verify

03

cognitive-fab/polygraph

Command

Run the Polygraph verification loop — generate N transition-function specs from a source file and replay real traces against them, reporting spec-errors vs code-findings.

11 5d ago A 31 tokens original Apache-2.0