Single tool with adequate naming and comprehensive description, but output schema is incomplete and lacks critical error handling guidance. Tool name 'compliance_scan_gdpr' follows verb_noun convention. Description is detailed (500+ chars) and includes use cases and anti-patterns (when NOT to use). Input schema is minimal but correct (single required 'url' parameter with type and description). However, output schema is loosely typed (many 'object' properties lack field definitions), and there is no error handling documentation, recovery guidance, or validation rules for the URL parameter.

• Expand output schema: define 'cookies' object with fields (detected: boolean, type: string, count: number); 'privacyPolicy' with (found: boolean, url: string, lastUpdated: string); 'issues' array items with (code: string, severity: 'critical'|'high'|'medium'|'low', message: string, remediation: string).
• Add URL validation rules to parameter description: 'Must be a valid HTTP(S) URL (e.g., https://example.com). Relative paths and localhost are not supported.'
• Document error scenarios in tool description: 'Returns score 0 and error details if URL is unreachable, returns 404, or is not HTML. Retry with a different domain or check network connectivity.'
• Add result limits: 'Returns up to 20 third-party trackers and 15 compliance issues. Use pagination (offset/limit params) for full results.' Then add optional offset and limit parameters to input schema.
• Include idempotency note: 'This tool is read-only and safe to retry. Multiple calls with the same URL return identical results.'

Inferred effective spec: 2025-06-18+.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry