Server has 4 tools with clear verb-noun naming (execute_query, list_tables, get_table_schema, get_table_sample). All tools have descriptions (avg 150 chars, within baseline 194). Input schemas are present with type declarations. However, parameter descriptions are minimal (1-2 sentences), output schemas are not documented, and error handling lacks recovery guidance. No tool annotations (readOnlyHint, etc.) despite all being read-only. Missing pagination support for list_tables and get_table_sample despite potential for large result sets.

• Document output schemas for all tools. Example for list_tables: 'Returns {tables: [{name: string, folder: string, database: string}], total: integer}'.
• Add pagination to list_tables and get_table_sample: add 'limit' (1-100, default 20) and 'offset' (default 0) parameters; return total_count in response.
• Add tool annotations via FastMCP: mark all tools with readOnlyHint=true to signal safety to agents.
• Expand parameter descriptions with constraints. For sample_size: 'Number of rows to retrieve (1-1000, default 10)'. For query: 'KQL query string; common patterns: summarize, where, project. Timeout: 5 minutes.'
• Add error recovery guidance in execute_query description: 'If query times out, try limiting result set with take(N) or filtering with where(). If syntax error, check KQL documentation.'

Inferred effective spec: <=2025-11-25.

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