Changing lint policy for a single compilation currently requires editing tspconfig.yaml or maintaining a separate config, even when the goal is just to skip linting or try another ruleset.

Add runtime-only overrides without changing the project's configuration:

tsp compile . --no-linter
tsp compile . --linter-ruleset @typespec/http/all
tsp compile . --linter-rule @typespec/compiler/unused-using=true
tsp compile . --linter-rule @typespec/compiler/unused-using=false

--linter-ruleset can be repeated and accepts library rulesets or file: YAML references. It replaces the configured extends list while preserving configured per-rule settings. CLI file paths resolve from the working directory.

--linter-rule accepts true, false, or a JSON options object and takes precedence over configured rule settings. --no-linter disables lint rules without suppressing compiler diagnostics or emitters, and cannot be combined with either override flag.