Data & Databases MCP Servers

CLI + MCP server that indexes local codebases into Qdrant using OpenAI-compatible embeddings, then exposes semantic search to Claude Code and other MCP clients

Elevation, slope, terrain maps and 3D surfaces for any site, from global and regional DEM data.

A read-only MCP server for SQL databases with a semantic layer in an open format (Apache Ossie), metrics, your own context and skills — for any database and any MCP client.

Global airport database: airports, runways, navaids and radio frequencies from OurAirports.

MCP server for extracting data from NCBI databases

Safety-gated MCP server for Metabase API access and dashboard authoring

A Model Context Protocol server for PostgreSQL with read-only default and super-code write access.

MySQL migration and query safety review for AI agents: locks, table copies, data loss, injection.

Google Play and App Store written reviews in one schema, with ratings and app metadata.

MCP server for Beisen metadata change log (MultitenantData/Query) via cookie auth

MCP server for patent search via Taiwan IPO GPSS and EPO Open Patent Services: bibliographic search across 23 databases, INPADOC legal status, patent families, full text, and original publication PDFs. Bring your own API keys.

MCP server for accessing Nuuly PostgreSQL database resources

The DPO — EU GDPR case law database for AI-powered legal advice. Search decisions from all EU/EEA Data Protection Authorities.

A Model Context Protocol (MCP) server that enables secure interaction with Microsoft SQL Server databases. mcp 2.x-compatible fork of microsoft_sql_server_mcp.

Model Context Protocol server for plotsim — generate, validate, and inspect synthetic multi-table datasets from an MCP client.

Read-only Supabase RLS check: explains in Arabic which tables anyone can read or change. No keys.

Japanese station, accessibility, hazard and alert data from official sources, in English.

MCP server for the Scigantic catalog of public scientific data archives, with LLM-ready schema cards, plus SureChEMBL patent chemistry tools

Validate JSON against a JSON Schema offline, with a clear list of every structural error

Ragento Analytics MCP server — ingest, query, and analyze your data from Cursor and agent IDEs

MCP Server for MySQL database operations

MCP server exposing a local notmuch email database, read-first

Model Context Protocol server for MySQL database inspection and querying

MCP server for WordPress MySQL/MariaDB database exploration, read-only when the connecting database user is SELECT-only