Databases MCP servers

DBConvert Streams (Federated SQL)

slotix

Read-only SQL across your PostgreSQL, MySQL, S3 buckets and local data files, in one query.

Mako

mako-ai

Explore your databases, validate SQL, and build & publish data apps in your Mako workspace.

metabrain

ariaxhan

MCP server giving AI agents persistent SQLite memory that proves which lessons hold.

Copilot Datagate

afurlane

Policy-driven, read-only MCP server for safe database access from AI tools.

Postgres MCP

sparta2025

PostgreSQL MCP server with 15 tools (SQL, EXPLAIN, health, indexes) plus a Gradio UI with LLM chat.

Supabase

mcp-dir

Your Supabase account in natural language: run SQL, apply migrations, manage tables, storage, edge f

Databricks

mcp-dir

Your Databricks Lakehouse in natural language: run SQL on your SQL warehouses, track long-running qu

pgmcp

pascalallen

Read-only Postgres ops/DBA diagnostics: slow queries, EXPLAIN, locks, index and table health.

Alembica MCP

open-and-sustainable

MCP server for Alembica validation, extraction, cost estimation, and schema queries.

SQL Preview

fadnavismehul

Run governed SQL queries and inspect database schemas from MCP agents.

freebase.cloud

freebase-cloud

Free cloud databases over MCP: query, store, list and annotate across 15 engines.

Global Database

global-database

Verified company profiles, financials, ownership, registry records and business contacts.

Atlarium Habitat Database MCP

techgardeners

Structured habitat data and advisory tools for aquariums, marine tanks, terrariums and paludariums.

Firebase MCP Server

dasasian

MCP server for Firebase — Firestore, Storage, Auth, and Cloud Logging, with schema validation.

InferMap

benseverndev-oss

Map messy columns to a known schema — 7 scorers, domain dictionaries, F1 0.84. Zero config.

Offshore Leaks (ICIJ)

mcp-dir

Checks whether a name appears in the ICIJ Offshore Leaks database (offshore structures), for complia

sw-postgres-mcp

jpka

Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.

DiffBeam Gaussian Beam Optics

RiaRosenauer

Read-only optical catalog search plus DiffBeam server, schema, and catalog revision metadata.

Data Studio

geek-fun

Unified MCP server for SQL and NoSQL databases, powered by dockit and sqlkit desktop apps

Postgres

ofershap

PostgreSQL MCP — query databases, inspect schemas, explain queries.

DB2TOON MCP

kamil5b

Read-only SQL database and plain-text SQL dump schema extraction to compact TOON for MCP clients.

Teamspend

RudrenduPaul

Compares AI coding tool spend before and after a migration via MCP tools.

SQL Benchmarks Lab

rctruta

Query pre-computed SQL engine benchmarks. Runs standalone, no server setup required.

regexcronsql-validator

encodi

Valida regex, cron y SQL contra ejecucion real. Pago por llamada via x402/USDC.