SQL Benchmarks Lab
rctruta
Query pre-computed SQL engine benchmarks. Runs standalone, no server setup required.
Servers that let an agent query and manage a database, from Postgres and MySQL to vector and graph stores. The directory lists 107 in this category, of which 32 are hosted remote servers needing no local install. Ranking below reflects maintenance, documentation, install experience and adoption — never payment.
rctruta
Query pre-computed SQL engine benchmarks. Runs standalone, no server setup required.
dockndevai
Manage Percona PostgreSQL + PgBouncer on Kubernetes — safe-by-default access modes and guards.
dockndevai
ClickHouse query & management for AI agents — SQL-classified read/write/destructive gating.
Imgrund
Reads your own Garmin mirror: readiness, training load, muscle freshness, and read-only SQL.
GT-dinuo
MySQL MCP server: browse schema, query, CRUD. Delete/drop gated by user approval.
dann26parr69
Query any database in plain English or SQL through a guardrailed, read-only data layer.
kalehdoo
Production MCP server for Postgres, Oracle, Snowflake, BigQuery, Redshift, DuckDB, MotherDuck.
gulmezeren2-byte
Read-only MCP for the SQL database behind an ERP: provably read-only guard, public benchmark.
machinegrade
Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
tkmawarire
SQL Server monitoring and diagnostics for AI agents using Extended Events. No ODBC drivers required.
Abhishekkumar2021
Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.
CSOAI-ORG
Database Universal MCP Server by MEOK AI Labs
MukundaKatta
Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).
NexQL-OSS
Standalone Postgres MCP server — schema-aware, read-only by default, installable everywhere.
rosch100
MCP server for encrypted SQLite databases (SQLCipher 4) - Works with MoneyMoney, KeePass and more
sqemo
Design ERDs with your team's naming standards: query/edit entities and relationships, SQL/DBML
gistrec
MCP server for one MySQL database: schema, read-only queries and guarded writes.
andezdev
A secure, efficient, and intelligent MySQL server for the Model Context Protocol
sijunkim
145+ tools across 8 databases: MySQL, PostgreSQL, Redshift, MongoDB, Redis, Kafka, and more
gauthierpiarrette
Read-only table diffs with segment attribution: which slice of your data changed.
Rheopyrin
MCP server for Postgres/MySQL/Redshift/SQL Server over SSH/SSM tunnels with secret providers.
nethinwei
Controlled SQL access gateway with policy, cost limits, tenant isolation, and safe tools.
MCP runtime copilot for health checks, regressions, explainability, and operational memory.