Scored across 3 tools
The three tools are clearly distinct: 'compare' creates a new comparison and returns a reportId, 'get_diff_report' retrieves a stored report, and 'list_issues' lists discrepancies from a report. No functional overlap exists.
All tool names follow the verb_noun pattern: 'compare', 'get_diff_report', 'list_issues'. The pattern is consistent across the server.
With 3 tools, the server is well-scoped for its purpose of comparing designs and implementations. Each tool serves a necessary step in the workflow without redundancy.
The tool set covers the complete lifecycle: creating a comparison, retrieving the full report, and listing filtered issues. No obvious gaps for the domain.