donghao1393/mcp-dbutils
MCP Database Utilities is an all-in-one MCP service that enables your AI to do data analysis by accessing versatile types of database (SQLite, MySQL, PostgreSQL, and more) within a unified connection configuration in a safe way.
See repository
Setup steps are in the repository README.
Think of it as a secure bridge between AI systems and your databases, allowing AI to read and analyze your data without direct database access or risking data modifications.
Security First: Strictly read-only operations, no direct database access, isolated connections, on-demand connectivity, automatic timeouts
Privacy Safeguards: Local processing, minimal data exposure, credential protection, sensitive data masking
Multiple Database Support: Connect to SQLite, MySQL, PostgreSQL with the same interface
Simple Configuration: Single YAML file for all your database connections
Advanced Capabilities: Table exploration, schema analysis, and query execution
dbutils-list-connections
Lists all available database connections with detailed information including database type, host, port, and database name, while hiding sensitive information…
dbutils-list-tables
Lists all tables in the specified database connection with table names, URIs, and available descriptions, grouped by database type for easy identification.
dbutils-run-query
Executes read-only SQL queries (SELECT only) with support for complex queries including JOINs, GROUP BY, and aggregate functions, returning structured results…
dbutils-describe-table
Provides detailed information about a table's structure, including column names, data types, nullability, default values, and comments in an easy-to-read…
dbutils-get-ddl
Retrieves the complete DDL (Data Definition Language) statement for creating the specified table, including all column definitions, constraints, and indexes.
dbutils-list-indexes
Lists all indexes on the specified table, including index names, types (unique/non-unique), index methods, and included columns, grouped by index name.
dbutils-get-stats
Retrieves statistical information about the table, including estimated row count, average row length, data size, and index size.
dbutils-list-constraints
Lists all constraints on the table, including primary keys, foreign keys, unique constraints, and check constraints, with referenced tables and columns for…
dbutils-explain-query
Provides the execution plan for a SQL query, showing how the database engine will process the query, including access methods, join types, and estimated costs.
dbutils-get-performance
Retrieves performance metrics for the database connection, including query count, average execution time, memory usage, and error statistics.
dbutils-analyze-query
Analyzes the performance characteristics of a SQL query, providing execution plan, actual execution time, and specific optimization recommendations.
Details on this page are taken from the project's README. Open README
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