Awesome MCP Servers

A lightweight MCP server for any database with a JDBC driver. Built with Quarkus and requires Java 21+.

Provides persistent memory for AI models using a local knowledge graph.

Execute KQL queries using Azure authentication. Requires Azure CLI login.

Manage and query MariaDB databases using the Model Context Protocol (MCP), with support for SQL and vector search.

A desktop application for managing and interacting with the MCP Memory Service, a semantic memory system built on the Model Context Protocol.

A persistent memory system for MCP using libSQL, providing vector search and efficient knowledge storage.

An advanced memory system for Claude Desktop that provides persistent memory using MCP. Requires an Azure Cosmos DB account and an OpenAI API key.

A Python implementation of the MCP memory server for knowledge graph storage and retrieval, using JSONL files for persistence.

Provides persistent memory for Claude using ChromaDB for semantic search and storage.

An MCP server for integrating with Microsoft SQL Server databases.

An MCP server for executing queries on a Microsoft SQL Server database.

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

Integrate the Neo4j graph database with clients through natural language interactions.

Access ODBC-accessible data sources using a configured Data Source Name (DSN).

Access financial data from Korea's OpenDART (Data Analysis, Retrieval and Transfer System) for AI language models.

A server for full integration with Oracle Database. Requires Oracle Instant Client libraries.

A server that provides tools to interact with an Oracle database.

Provides semantic search capabilities for PostgreSQL databases using the pgvector extension, with support for multiple embedding providers.

An MCP server for querying a PostgreSQL database in read-only mode.

A server that enables AI models to interact with PostgreSQL databases through a standardized interface.

Uses Qdrant vector embeddings to understand semantic relationships in codebases.

An MCP server for querying databases and managing Kubernetes clusters.

Lyra Registry is a standalone API service that catalogs, scores, and serves metadata for all tools in the Lyra ecosystem. It enables discovery, evaluation, and integration of 800+ crypto, blockchain, DeFi, memecoin, NFT, metaverse, trading tools, MCP tools.

Access PubMed articles through the Entrez API.

Read-only access to Snowflake databases. Requires Snowflake connection information provided via MCP client configuration.

A Node.js MCP server for interacting with local SQLite databases, runnable via npx.

Open source MCP server specializing in easy, fast, and secure tools for Databases.

Integrates with Trino and Iceberg for advanced data exploration, querying, and table maintenance.

Logs statistical variations and unusual events in conversation structures to a SQLite database.

A server for managing and querying Vertica databases, including connection, schema, and security management.