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Databases

PostgreSQL, MySQL, SQLite, MongoDB, and other database integrations

2,853 servers in this category

Unified Salesforce Documentation MCP Server

Enables LLMs to scrape, index, and search modern and legacy Salesforce documentation by piercing complex Shadow DOM and iframe structures. It supports hierarchical spidering of entire guides and local RAG capabilities using a SQLite database for offline querying.

ChromaDB MCP Server

Enables GitHub Copilot to query local ChromaDB instances to retrieve relevant documents and context for AI conversations. It allows users to search vector collections using natural language tools directly within VS Code.

Saiten MCP Server

Automates the evaluation of GitHub hackathon submissions by providing tools to collect issue data, apply scoring rubrics, and generate ranking reports. It enables a multi-agent system to manage scoring consistency, statistical outlier detection, and feedback generation through the GitHub CLI.

Berghain Events MCP Server

A server that allows AI agents to query and retrieve information about upcoming events at Berghain nightclub through a DynamoDB-backed FastAPI service.

PostgreSQL MCP Server

Enables users to perform SQL query execution, schema exploration, and performance analysis on PostgreSQL databases through any MCP-compatible client. It prioritizes security with read-only protection by default and provides guided workflows for database documentation and optimization.

MCP Prometheus

An MCP server for Prometheus-based monitoring that enables users to query system metrics, resource usage, and PostgreSQL health across multiple environments. It supports both predefined diagnostic checks and custom PromQL execution for comprehensive server monitoring and troubleshooting.

FastMCP Production-Ready Server

A production-ready MCP server that enables users to interact with Neo4j databases through health checks and Cypher query tools. It features a structured, containerized architecture with built-in support for Azure deployments and environment-driven configuration.

MCP Software Engineer

A comprehensive development server that transforms Claude into a full-stack engineer, supporting the entire software lifecycle from project scaffolding and database management to testing and cloud deployment.

42 tools

Backend Architect MCP Server

A specialized toolchain that guides AI agents through a structured 'Atomic Development' workflow for building Python FastAPI and Supabase backends. It manages project scaffolding and enforces dependency-ordered generation of database models, API routes, and tests.

postgresql-mcp-server2

A postgresql mcp that you can run DQL SQL via it

medical-graphrag-assistant

A robust medical AI assistant that integrates FHIR clinical documents, knowledge graphs, and medical image search via InterSystems IRIS and NVIDIA NIM, enabling advanced GraphRAG capabilities.

14 tools

Albacore

MCP (Model Context Protocol) Server. Lightweight TypeScript server with Ollama integration that enables local text generation, embedding services, and optional Supabase database support for rapid prototyping of context-aware tools and resources.

1 tool

SQL Sentinel MCP Server

SQL Server monitoring and diagnostics for AI agents using Extended Events. No ODBC drivers required.

nucleo-mcp

An MCP server that provides Claude with direct access to local Nucleo icon libraries for searching, previewing, and exporting icons. It enables users to retrieve raw SVG source code, generate PNG previews, and export icons as vector PDFs directly from the Nucleo SQLite database.

Oracle Eloqua MCP Server by CData

This read-only MCP Server allows you to connect to Oracle Eloqua data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at https://www.cdata.com/solutions/mcp

sql2odata-mcp

An MCP server that translates SQL statements into OData v4 query syntax, supporting SELECT, INSERT, UPDATE, and DELETE operations. It enables users to convert complex SQL queries into OData-compliant requests through single or batch translation tools.

MCP Audio RAG Server

A Retrieval-Augmented Generation (RAG) server that transcribes audio using Google Gemini and stores it in Supabase for natural language search and analysis.

6 tools

@stackmemoryai/stackmemory

Project-scoped memory for AI coding tools. Durable context across sessions with 32 MCP tools, FTS5 search, Claude/Codex/OpenCode wrappers, Linear sync, automatic hooks, and log analysis.

Code Mode Bridge

An MCP server that aggregates multiple upstream MCP tools into a single 'codemode' tool for unified orchestration and execution. It enables agents to run generated code in an isolated sandbox to interact with various connected services through a single interface.

PostgreSQL MCP Server for Claude Desktop

Enables Claude Desktop to interact with PostgreSQL databases through natural language for schema exploration, data analysis, and query execution. Users can search schemas, describe tables, and perform read or write operations without needing to write manual SQL.

pm-copilot

Product management copilot that connects Claude to HelpScout support tickets and ProductLift feature requests. Synthesizes customer feedback across sources, scores themes by convergence, and generates prioritized product plans.

mcp-commands

An MCP server for tracking and managing AI command usage history using a PostgreSQL database. It enables users to log, search, and view statistics for various AI-related commands and their execution contexts.

kg-mcp

A Knowledge Graph MCP server optimized for LLM context efficiency through compact JSON and SQLite persistence. It enables full graph management including node/edge CRUD operations, full-text search, and subgraph traversal.

mcp-server-moltmark

Manages agent certification by tracking trust scores, capabilities, and test results via a PostgreSQL database. It allows users to verify agent skills, report test outcomes, and automatically certify agents based on performance thresholds.

MCP4Modal Sandbox

A Model Context Protocol server that enables LLMs and AI assistants to create, manage, and interact with isolated cloud-based Python environments with GPU support on Modal.com.

Snowflake MCP Server

Enables interaction with Snowflake databases through SQL queries, schema exploration, and data analysis. Supports read/write operations, table management, and automatic insight tracking for comprehensive database operations through natural language.

greenroom

An entertainment discovery MCP server that integrates with TMDB to recommend films and TV shows, featuring multi-agent LLM response comparison and genre-based industry analysis.

5 tools

Memory MCP Server

SQLite-backed MCP server for persistent memory, full-text retrieval, and graph traversal.

refcheck

Verify academic citations against real databases. Catches hallucinated references, exports BibTeX.

Engram

A persistent memory server for AI agents that stores structured notes in a local SQLite database with full-text search and graph-based relationships. It features 32 specialized tools for managing long-term context, including version history, automated TTL expiration, and complex filtering.