Data & Databases MCP Servers

MCP server for Fauna: collections, FQL queries. Needs a database secret.

A Model Context Protocol server for MySQL database operations

SQL MCP Server for MySQL and SQLite - Claude Code integration

Keyless, read-only US public records for agents: SEC, FDA, enforcement, sanctions, market data.

FastMCP TypeScript patent intelligence MCP server — 55 tools across USPTO, EPO, and BigQuery

The engine of your second brain: Markdown notes as database tables, for you and your agents.

CloudBase MCP Server — operate Tencent CloudBase (database, auth, functions, storage, hosting) from AI coding tools via the Model Context Protocol. Part of CloudBase AI Toolkit.

Offline, deterministic cause and fix for Node, npm, Next.js, CORS and Postgres URL errors.

- MySQL database integration in NodeJS with configurable access controls and schema inspection

Open-source backend-as-a-service. Postgres, auth, storage, functions, AI gateway, MCP.

MCP Server For Turkish Legal Databases

MDA Open Spec — a Markdown superset for agent-facing documents. One .mda source compiles to drop-in SKILL.md, AGENTS.md, MCP-SERVER.md, and CLAUDE.md. JSON Schema validated, with typed dependency graph, footnote relationships, and Sigstore-anchored signatures. For agentskills.io and AAIF runtimes.

- MCP Server for Milvus / Zilliz, making it possible to interact with your database.

Chanakya is an advanced, open-source, and self-hostable voice assistant designed for privacy, power, and flexibility. It leverages local AI/ML models to ensure your data stays with you. It Integrates with 1000+ third-party MCP servers including Home Assistant.

- DuckDB database integration with schema inspection and query capabilities

- Pinecone integration with vector search capabilities

Compass is a context engine that builds a knowledge graph of your organization's metadata, capturing entities, relationships, and lineage across systems and time, making it discoverable and queryable for both humans and AI agents.

Metabase MCP server provides integration with the Metabase API, enabling LLM with MCP capabilites to directly interact with your analytics data, this server acts as a bridge between your analytics platform and conversational AI.

Graph-vector database that queried 1 billion edges for $2.50. Rust, OpenCypher, vector search, 14 graph algorithms. 74M nodes / 1B edges on a single machine.

SuperMCP - Create multiple isolated MCP servers using a single connector. Build powerful Model Context Protocol integrations for databases (PostgreSQL, MSSQL) with FastAPI backend, React dashboard, and token-based auth. Perfect for multi-tenant apps and AI assistants.

Move data between 15+ databases, queues and files at high throughput, without it entering context

Stop building AI that forgets. Master MCP (Model Context Protocol) with production-ready semantic memory, hybrid RAG, and the WARNERCO Schematica teaching app. FastMCP + LangGraph + Vector/Graph stores. Your AI assistant's long-term memory starts here.

Embedded memory for AI agents with SQLite, pgvector, and Neo4j graph search.

Query metrics, targets, entities, and team data in your Steep workspace via MCP.