14 tools with basic schemas and descriptions, but significant gaps in parameter documentation and output schema clarity. Most tools have 1-3 parameters with type info, but descriptions are minimal (10-50 chars). No tool annotations (readOnlyHint/destructiveHint). Error handling and recovery guidance absent. Naming is verb-based (get_, execute_, add_) but some tools like 'config' and 'instructions' lack clarity on what they return. Output schemas not documented, LLMs cannot plan downstream calls. No pagination support on list tools (get_tables, get_columns, get_routines). Critical write tools (execute_nonquery, execute_routine, add_row) lack confirmation/dry-run patterns.

• Document output schemas for all tools. E.g., get_tables should return {tables: [{name: string, schema: string, rowCount: number}], total: number}.
• Add tool annotations: mark execute_nonquery, execute_routine, add_row with destructiveHint=true; mark all read tools with readOnlyHint=true.
• Add pagination to list tools: get_tables(schema, limit=20, offset=0) → {tables: [...], total: int, hasMore: bool}.
• Expand parameter descriptions to 50-100 chars. E.g., 'schema: Name of the database schema (e.g., dbo, public). If not found, returns empty result.'
• Add dry-run support to write tools: execute_nonquery(sql, dryRun=false) to preview changes before committing.

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

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