mcp-libsql

mcp-libsql

3.4

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MCP libSQL by xexr is a Model Context Protocol server designed for secure and efficient database operations with libSQL, integrating seamlessly with MCP-compatible clients like Claude Desktop.

MCP libSQL by xexr is a robust Model Context Protocol (MCP) server that facilitates secure and efficient database operations using the libSQL database. It is designed to work seamlessly with MCP-compatible clients such as Claude Desktop, Claude Code, and Cursor. Written in TypeScript and running on Node.js, this server provides a comprehensive suite of tools for database management, ensuring high security and reliability. With features like multi-layer SQL injection prevention, connection pooling, and transaction support, MCP libSQL ensures that database operations are both safe and efficient. The server also includes extensive logging and error handling capabilities, making it suitable for production environments. It supports various database types, including file-based and remote databases, and offers flexible configuration options for different operating systems.

Features

  • Complete database management capabilities with all core tools implemented and tested.
  • Comprehensive security validation with 67 security tests covering all injection vectors.
  • Extensive test coverage with 244 total tests and a 100% pass rate.
  • Robust error handling with connection retry, graceful degradation, and audit logging.
  • Beautiful table formatting with proper alignment and NULL handling.

Tools

  1. read-query

    Execute SELECT queries with comprehensive security validation.

  2. write-query

    INSERT/UPDATE/DELETE operations with transaction support.

  3. create-table

    DDL operations for table creation with security measures.

  4. alter-table

    Table structure modifications (ADD/RENAME/DROP operations).

  5. list-tables

    Database metadata browsing with filtering options.

  6. describe-table

    Table schema inspection with multiple output formats.