MCP Servers 37

QueryshieldNew

io.github.bch1212/queryshield

A✓Verified

Secure SQL proxy for AI agents — NL→SQL, AST safety, per-agent RLS, audit log.

QueryPilotNew

io.github.nickklos10/querypilot

A✓Verified

Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals

BoyceNew

io.github.boyce-io/boyce

B✓Verified

Deterministic SQL compiler for AI agents.

Universal DbNew

io.github.Fashad-Ahmed/universal-db-mcp

B✓Verified

Security-first MCP server for PostgreSQL, SQLite, MySQL, DuckDB with SQL injection prevention.

db-compareNew

io.github.yadu-tv/db-compare

B✓Verified

Read-only MCP to diff SQL Server/Azure SQL schema, procs, views, and tables between environments.

ERP Report EngineNew

io.github.gulmezeren2-byte/erp-report-engine

A✓Verified

Read-only MCP for the SQL database behind an ERP: provably read-only guard, public benchmark.

MicroqueryNew

io.github.microqueryhq/microquery-mcp

B✓Verified

SQL over real-world data — FDA, SEC, blockchain, genomics, CVEs, and more.

WherewentNew

io.github.habibafaisal/wherewent

A✓Verified

Zero-config SQL flight recorder for slow Python/SQLAlchemy jobs: exact call site, count, and fix.

MigraFlow - Database Migration AINew

io.github.wmeireles/migraflow-mcp

B✓Verified

AI-powered database migration.

Databricks MCP ServerNew

io.github.pramodbhatofficial/databricks-sdk-mcp

B✓Verified

263 tools for Databricks: Unity Catalog, SQL, Compute, Jobs, Serving, and more.

Db Metadata ExtractorNew

io.github.Optisol-Business/db-metadata-extractor-mcp

C✓Verified

Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.

PysparkNew

io.github.AnnasMazhar/pyspark-mcp

A✓Verified

SQL to PySpark conversion, AWS Glue job generation, and Spark code optimization.

Simpliq ServerNew

io.github.gersonfreire/simpliq-server

D✓Verified

Simpliq Data Proxy MCP Server - Connects LLMs to SQL Databases via Semantic Mapping