Data & Databases MCP Servers

db-compare-mcp

36

uvx

db-compare: read-only MCP server that diffs SQL Server / Azure SQL schema between named environments.

cockroachdb-mcp

36

uvx Caution 77

MCP server for CockroachDB clusters

@breaknorm_hu/mcp-server

36

npx Caution 70

Breaknorm MCP Server — AI agent interface for B2B contact database

datasignals-events-mcp

36

uvx Caution 62

MCP server for the DataSignals Events API: twelve US filing and career-site event streams in one schema, each record linking back to its own source.

accountlens-mcp

36

uvx Caution 62

MCP server for querying AccountLens analytics data from Claude Desktop

io.github.mrfentmen/supabase-mcp

36

npx

Query your Supabase project: table rows, auth users, RPC. Endpoints per official docs.

grafeo-mcp

36

uvx Caution 77

MCP server exposing GrafeoDB graph database to AI agents

fluid-postgres-mcp

36

uvx Caution 77

Fluid PostgreSQL MCP Server — reliable database interface for AI agents

graphql-schema-mcp

36

uvx Caution 62

Tiny MCP server to handle search in large GraphQL introspection files. Features vector search to improove experience.

@ilya_voletarskii/mcp-postgres-rw

36

npx Caution 70

**EN** | [RU](#ru)

g4-data-mcp

36

uvx Caution 62

MCP de dados do G4: roteia perguntas para os agentes Comercial e Marketing, Genie ou SQL puro do Databricks, em nome do usuário.

email-thread-mcp

36

uvx Caution 77

MCP server for the AR email agent: parses an inbound email thread into the thread contract, and checks the agent's output envelope, optionally against a JSON Schema.

@o-bots7160/advantagescope-mcp

36

npx

MCP server for creating and editing AdvantageScope configuration JSON files

@blocklet/dbhub

36

npx Caution 70

Universal Database MCP Server

18/wk

grandmofty-mcp

36

uvx Caution 77

MCP server for querying Metal-Organic Framework databases

drug-interaction-mcp

36

uvx Caution 62

MCP server for drug interaction checking — let AI assistants query a comprehensive drug interaction database

catapult-mcp

36

uvx Caution 77

MCP server for querying heterogeneous catalysis databases

ExtractMCP

36

uvx Caution 70

Turn any URL or HTML into clean markdown, tables, links or JSON for agents

es-knowledge-base-mcp

36

uvx Caution 70

An MCP server for crawling documentation, writing it to Elasticsearch for vector search retrieval by an LLM.

edupage-mcp

36

uvx Caution 77

Read-only EduPage MCP server for timetables, grades, notifications, meals, and school metadata

elasticsearch-mcp-server-example

36

uvx Caution 62

Add your description here

canforge-mcp

36

uvx Caution 77

Local, read-only MCP tools for CAN databases and capture logs

@uh-joan/cortellis-mcp-server

36

npx

Comprehensive MCP server providing pharmaceutical intelligence through Cortellis APIs - drug discovery, clinical trials, literature search, regulatory documents, company profiles, deals analysis, and Named Entity Recognition with 19+ specialized tools

autocleaneeg-pubmedmcp

36

uvx Caution 77

A Model Context Protocol (MCP) server for PubMed biomedical research database