# SQLite MCP Server - Feature Enhancements
Describe : Data analysis and reporting tools
tools : get_column_statistics, get_database_summary, get_schema_erd, get_schema_rag_context
status : Completed (v1.3.0)
implemented_tools : sqlite_column_statistics, sqlite_database_summary, sqlite_schema_erd, sqlite_schema_rag_context
Describe : Analyze and optimize SQL queries
tools : analyze_query, get_optimization_hints
status : Completed (v1.3.0)
implemented_tools : sqlite_analyze_query, sqlite_optimization_hints
Describe : Monitor and analyze database performance
tools : get_connection_pool_stats, get_database_health_check, get_index_usage_stats, get_performance_metrics, get_slow_queries, get_table_io_stats, get_top_queries_by_count, get_top_queries_by_time, get_unused_indexes, reset_performance_stats
status : Partially Completed (v1.3.0)
note : SQLite does not have built-in query tracking, so tools that require query history (get_slow_queries, get_top_queries_by_count/time, get_table_io_stats) are not applicable. Implemented compatible tools: get_connection_pool_stats, get_database_health_check, get_unused_indexes
implemented_tools : sqlite_connection_pool_stats, sqlite_database_health_check, sqlite_unused_indexes