"author:rajarshi-personal" matching MCP servers:

Enables MCP clients to inspect and operate SQLite, PostgreSQL, MySQL/MariaDB, Oracle, SQL Server and MongoDB through 16 tools covering schema discovery, parameterized SQL reads and transactions, MongoDB document operations, and concurrent hybrid SQL/MongoDB queries. Runs locally over stdio or loopback HTTP with pooled connections, bounded concurrency, row and response limits, and read-only defaults.