Spark SQL

Spark SQL MCP Server lets AI assistants, such as Claude, directly query Apache Spark SQL clusters using the Thrift/HiveServer2 protocol. It supports schema discovery, read-only SQL queries, flexible authentication (NONE, LDAP, Kerberos, and more), and integrates with any HiveServer2-compatible system like Apache Spark, AWS EMR, Hive, Impala, and Presto. Designed for safe deployment, it enforces read-only access and sanitizes errors, making it ideal for securely exposing SQL query capabilities to AI agents and workflows.