Scored across 5 tools
Each tool has a well-defined, distinct purpose: single-page audit, batch audit, compliance check, explanation of requirements, and token validation. No significant overlap exists.
All tool names use snake_case and follow a verb_noun pattern. However, two tools start with 'audit' (audit_ad_page, audit_batch), which creates slight redundancy but still clear.
With 5 tools, the server is well-scoped for its domain (advertising marking audit and compliance). Each tool adds unique functionality, neither too few nor too many.
The tool set covers core workflows: auditing (single and batch), compliance checking, reference info, and token validation. A minor gap might be the lack of a tool to search or manage erid records, but the coverage is solid for the stated purpose.