dbhub and mcp-database-server
About dbhub
bytebase/dbhub
Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.
Implements just two core MCP tools—`execute_sql` and `search_objects`—with optional custom parameterized operations defined in TOML config, minimizing token overhead for AI context windows. Supports stdio, HTTP, and SSE transports for integration with Claude Desktop, VS Code, Cursor, and other MCP clients, plus includes a built-in web workbench for direct database interaction. Enforces safety guardrails including read-only mode, row limits, and query timeouts while enabling secure multi-database connections through SSH tunneling and SSL/TLS.
About mcp-database-server
executeautomation/mcp-database-server
MCP Database Server is a new MCP Server which helps connect with Sqlite, SqlServer and Posgresql Databases
Implements MCP protocol integration with Claude Desktop, supporting multiple authentication methods including Windows Authentication for SQL Server and AWS IAM for RDS MySQL. Exposes `read_query` and `write_query` tools that allow Claude to execute parameterized SQL statements, with configurable connection parameters (timeouts, SSL, ports) passed via CLI arguments at server startup.
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