# HARN-LNT-003 — naming convention lint
**Category:** Lint (LNT)
**Variant:** `Code::LintNamingConvention` (lint naming convention)
## What it means
This is a lint, not a hard error. The code compiles, but Harn flags the pattern
as likely-incorrect, unidiomatic, or risky in a production agent. Lints can
typically be auto-fixed.
Specifically: naming convention lint.
## How to fix
- Apply the lint's auto-fix where one is offered (`harn lint --fix`).
- Suppress the lint with an attribute only when the surrounding code is intentionally non-idiomatic.
## Stability
This code is stable. Its identifier, category, and meaning will not change
without a deprecation cycle. Cross-language tooling and IDE integrations can
dispatch on it directly.