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Validate metadata fields (author, source, category) in opengrep/semgrep YAML rule files. Use when the user wants to lint or check rule quality.
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| name | check-rule-metadata |
| description | Validate metadata fields (author, source, category) in opengrep/semgrep YAML rule files. Use when the user wants to lint or check rule quality. |
| argument-hint | [dirs] |
| allowed-tools | Bash(node *) |
Validate metadata fields in opengrep/semgrep YAML rule files to ensure compliance with project standards.
Run from the project root:
# Default directories (assets/opengrep_rules/services + client)
node run.js ./src/checkRuleMetadata.js
# Custom directories
node run.js ./src/checkRuleMetadata.js --dirs="assets/opengrep_rules/services,assets/opengrep_rules/client"
# Non-exit mode (returns result object instead of calling process.exit)
node run.js ./src/checkRuleMetadata.js --exitOnError=false
Or via npm script:
npm run lint-rules
| Parameter | Required | Default | Description |
|---|---|---|---|
--dirs | No | assets/opengrep_rules/services,assets/opengrep_rules/client | Comma-separated directory paths to scan |
--basePath | No | process.cwd() | Base path for relative directory resolution |
--exitOnError | No | true | Call process.exit on completion |
Each YAML rule file is checked for:
metadata.author -- must be presentmetadata.source -- must match the expected GitHub URL patternmetadata.category -- must be one of: security, correctness, privacyWhen exitOnError=false, returns { success: boolean, errors: string[] }. Otherwise calls process.exit(0) or process.exit(1).
run.js entry point automatically loads .env credentials*.test.yaml) are skipped