CLI Commands

scan

Check for accessibility issues.

a11y-lint scan [OPTIONS] INPUT

Option	Description
`--stdin`	Read from stdin instead of file
`--color [auto\|always\|never]`	Color output mode (default: auto)
`--json`	Output results as JSON
`--format [plain\|json\|markdown]`	Output format
`--disable RULE`	Disable specific rules (can repeat)
`--enable RULE`	Enable only specific rules (can repeat)
`--strict`	Treat warnings as errors

Validate JSON messages against the CLI error schema.

a11y-lint validate messages.json
a11y-lint validate -v messages.json  # Verbose output

Generate an accessibility scorecard.

a11y-lint scorecard output.txt
a11y-lint scorecard --json output.txt     # JSON output
a11y-lint scorecard --badge output.txt    # shields.io badge

Generate a markdown report.

a11y-lint report output.txt
a11y-lint report output.txt -o report.md
a11y-lint report --title="My Report" output.txt

Show available rules.

a11y-lint list-rules          # Simple list
a11y-lint list-rules -v       # Verbose with categories and WCAG refs

Print the JSON schema for CLI error messages.

a11y-lint schema