Databases

A Google Sheets MCP server that treats spreadsheets as queryable database tables, enabling full CRUD operations on sheets and rows via SSE or stdio transports.

A robust MongoDB MCP server providing complete CRUD operations, connection management, and automatic serialization of MongoDB-specific types like ObjectId.

A productivity MCP server that enables AI assistants to manage tasks in Firebase Firestore using natural language. It supports full CRUD operations for todo lists and allows for custom system prompts to refine task management workflows.

A PostgreSQL-backed MCP server for enterprise identity resolution, team hierarchy navigation, and deep calendar productivity analytics.

A Python-based MCP server providing standardized interfaces for Azure Cosmos DB and AI Search services, featuring enterprise-grade routing through Azure API Management.

A FastMCP server that enables natural language querying of a MongoDB movie database (sample_mflix), allowing users to search, filter, and retrieve detailed film metadata.

A specialized MCP server for sentiment analysis and churn prediction that provides persistent customer history, risk alerting, and trend detection via an integrated SQLite database.

A PostgreSQL-backed MCP server for managing sports video metadata, enabling full CRUD operations and specialized search for game statistics, teams, and match details.

Enables AI agents to interact with Notion workspaces via the official Notion API to search for content, manage comments, and create or update pages and databases.

Enables persistent memory storage and retrieval for AI conversations using Mem0, with semantic search capabilities backed by local Postgres and Qdrant vector database.

Provides direct interaction with AWS S3 storage via MCP, allowing users to list and manage buckets using standard AWS credentials and configurations.

A secure file system MCP server that provides sandboxed read and write operations, allowing AI assistants to safely manage files within a restricted directory.

A persistent memory system that uses SQLite to store structured project decisions and rules across chat sessions, featuring state management for draft, final, and obsolete records.

A temporally-aware knowledge graph server that enables AI assistants to build persistent memory, manage entities, and perform semantic searches over structured and unstructured data using Neo4j.

Skyfly MCP combines real-time flight data from OpenSky Network with a local FAA registry database to provide comprehensive aviation insights, including aircraft positions, trajectories, and technical specifications.

A sophisticated persistent memory system using hybrid vector/keyword search with neural reranking to store and retrieve AI agent insights across coding sessions.

Karenina MCP allows natural language exploration of benchmark verification results stored in SQLite. It uses hierarchical schema discovery to help AI assistants understand database structures and generate accurate SQL queries for model performance analysis.

Enables AI assistants to manage tasks in Directus databases with automatic schema synchronization, supporting CRUD operations, filtering by status and priority, and TypeScript type safety.

A universal database MCP server supporting 40+ database types including PostgreSQL, MySQL, and MongoDB, featuring a specialized suite of 15 introspection tools for AI-driven schema exploration and management.

A Model Context Protocol server that provides LLMs with access to Valyu's knowledge retrieval and feedback APIs for searching proprietary/web sources and submitting transaction feedback.

Enables LLMs to manage Databricks clusters, jobs, and notebooks while providing schema references for gold and silver data layers. It allows agents to perform data discovery and execute SQL queries directly against Databricks environments.

A minimal MCP server that provides utility tools for basic arithmetic and Android developer operations, including device and emulator management via ADB.

An Amazon Redshift MCP server that allows AI agents to execute SQL queries, explore database schemas, and retrieve sample data using natural language.

A Cloudflare Workers-based MCP server that provides a persistent cross-device knowledge graph with full-text search capabilities using SQLite (D1). It supports both the MCP protocol for Claude and a REST API for integration with mobile apps and automation tools like n8n.

Interface with Arcanna.ai use cases to manage security jobs and integrations, query processed events, provide training feedback, and execute Python-based security automation.

Enables scheduling and managing appointments through a PostgreSQL database, allowing users to create appointments with name, identification, phone number, and date information via natural language interactions.

Collects and stores Danbooru character data in a Turso cloud database with automatic pagination and upsert functionality for managing anime character post information.

Provides access to IMDB movie and person data, including searches, cast details, and top-rated lists through the Model Context Protocol. It enables LLMs to fetch structured cinematic metadata and filmographies using the Cinemagoer backend.

Enables LLMs to query and analyze data across multiple MySQL databases with enterprise data federation, intelligent caching, cross-system analytics, and automated schema discovery for comprehensive business intelligence.

Provides LLM-optimized filesystem access with intelligent file pagination for large files, lightning-fast ripgrep-powered code search with regex support, and security sandboxing to safely explore and search codebases.