What is a linter?

Definition

An AI linter applies model-based analysis to source code and can check conventions, patterns or contextual concerns beyond a traditional deterministic linter. Teams can define review logic tailored to their code and ownership boundaries.

Model-based findings are probabilistic and should be evaluated for precision, severity and developer address rate. High-confidence deterministic rules should remain in ordinary static tools when possible.

ELI5

An AI linter reviews code and flags possible problems using a model, including some issues that are hard to express as fixed rules. Its suggestions can depend on the surrounding code and a team's own conventions.

For example, an AI linter might notice that a database query could expose private data even though the code is valid syntax. Because model findings can be wrong, teams should measure their accuracy and keep clear-cut checks in ordinary deterministic linters when possible.

How is an AI linter different from a traditional linter?

A traditional linter applies fixed rules, while an AI linter can interpret broader context but produces less deterministic findings.

When should a rule remain deterministic?

A rule should remain deterministic when it can be expressed reliably and checked cheaply without model ambiguity.

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Definition card for linter: What is a linter?

An AI linter is an automated reviewer that uses a model to identify code issues that are difficult to express as fixed syntactic rules.