MCP Servers

mcp-msaccess

★ 42

Give any AI assistant full control over Microsoft Access databases.

Kuzu

★ 42

Inspect schemas and execute queries on Kuzu databases.

InfluxDB MCP Server

★ 42

An MCP server for interacting with InfluxDB time-series databases, enabling AI assistants to work with time-series data.

Chroma

★ 41

A vector database server powered by Chroma, enabling semantic document search, metadata filtering, and document management.

Redis Cloud

✓★ 39

Interact with the Redis Cloud API to manage your Redis databases.

MSSQL

★ 39

Interact with Microsoft SQL Server databases to run queries and analyze business data.

OrionBelt Analytics

★ 39

Analyzes relational database schemas (PostgreSQL, Snowflake, and Dremio) and automatically generates comprehensive ontologies in RDF/Turtle format with direct SQL mappings.

SurrealDB MCP Server

★ 38

A standardized interface for AI assistants to interact with a SurrealDB database.

Astra DB

★ 38

A server for interacting with the Astra DB database-as-a-service built on Apache Cassandra.

PDBe MCP Servers

★ 36

PDBe MCP Servers (Official) from the PDBe team integrate Protein Data Bank Europe resources with LLMs via Model Context Protocol. Provides seamless access to protein structure data through API tools and graph database schema assistance for intelligent Cypher query generation, bridging structural biology and AI research.

FalkorDB

★ 36

Query and interact with FalkorDB graph databases using AI models.

AlphaFold MCP Server

★ 35

Access the AlphaFold Protein Structure Database for protein structure prediction and analysis.

OSV

★ 35

Access the OSV (Open Source Vulnerabilities) database for vulnerability information. Query vulnerabilities by package version or commit, batch query multiple packages, and get detailed vulnerability information by ID.

Prometheus

★ 34

Retrieve and analyze time-series data from Prometheus databases using PromQL queries.

SingleStore

★ 32

Interact with the SingleStore database platform

Simple PostgreSQL MCP Server

★ 31

An MCP server for interacting with PostgreSQL databases using tools, resources, and prompts.

AnalyticDB for MySQL

★ 31

An interface for AI agents to interact with AnalyticDB for MySQL databases, allowing them to retrieve metadata and execute SQL operations.

Redis MCP Server

★ 31

An MCP server for interacting with Redis databases, enabling LLMs to access key-value stores.

Fireproof

★ 31

Immutable ledger database with live synchronization

Database

★ 28

Database MCP server for MySQL, MariaDB, PostgreSQL & SQLite

SchemaCrawler

★ 27

Connect to any relational database, and be able to get valid SQL, and ask questions like what does a certain column prefix mean.

MCP MySQL Server

★ 26

An MCP server based on Spring AI that executes arbitrary SQL queries against a configured MySQL database.

Chroma MCP Server

★ 26

An MCP server for the Chroma embedding database, providing persistent, searchable working memory for AI-assisted development with features like automated context recall and codebase indexing.

KuzuMem-MCP

★ 25

A distributed memory bank MCP tool that stores memories in a KùzuDB graph database, with repository and branch filtering capabilities.

SQLAlchemy ODBC

★ 24

An MCP server for connecting to any ODBC-compliant database via SQLAlchemy, supporting various DBMS backends.

RBDC MCP Server

★ 24

An MCP-based database server with support for SQLite, MySQL, PostgreSQL, and MSSQL.

Qdrant Memory

★ 24

A knowledge graph implementation with semantic search powered by the Qdrant vector database.

KnowledgeGraph MCP Server

★ 24

Enables persistent knowledge storage for Claude using a knowledge graph with multiple database backends like PostgreSQL and SQLite.

TiDB

★ 24

An MCP server for TiDB, a serverless, distributed SQL database.

Neo4j Knowledge Graph Memory

★ 24

A knowledge graph memory server using the Neo4j graph database to store and retrieve information from AI interactions.