# Tessl Verifiers

Tessl released Verifiers, which write a repository's coding rules as plain-text checks that an LLM judge scores as pass or fail on every code change, running like lint or tests locally, in pre-commit, or as a CI gate. Previously such rules surfaced only in code review or AI code review, which looks for general problems across a PR and will not reliably check the same rule on every run. Verifiers are in GA, default to the openai/gpt-6-luna judge, and can switch to the Jev model, which returns a verdict and confidence score per rule.

Tessl released Verifiers, which write a repository's coding rules as plain-text checks that an LLM judge scores as pass or fail on every code change, running like lint or tests locally, in pre-commit, or as a CI gate. Previously such rules surfaced only in code review or AI code review, which looks for general problems across a PR and will not reliably check the same rule on every run. Verifiers are in GA, default to the openai/gpt-6-luna judge, and can switch to the Jev model, which returns a verdict and confidence score per rule.