Database

Florentine.ai MCP server – query MongoDB & MySQL databases in natural language

by jrl84

Booking infrastructure with the guarantees agents need: temporary holds with automatic expiry, database-level conflict prevention, and idempotent operations.

TypeScript MCP server for Fluree database access

by aaj3f

Provides real-time access to Flutter, Dart, and pub.dev documentation through on-demand web scraping with SQLite caching, enabling current API reference retrieval and package information lookup for Flutter development workflows.

by adamsmaka

Converts natural language queries into SQL by registering database schema information and handling text-to-SQL transformations through a Spring Boot implementation.

Provides access to the USDA's FoodData Central database for searching foods and retrieving detailed nutritional information to support meal planning and dietary analysis.

Code Mode inspired local sandboxed MCP Gateway - collapses N servers x M tools into 2 tools (~1,000 tokens)

by postrv

Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP integration for dynamic tool loading, human-in-the-loop tool approval, persistent conversation memory with PostgreSQL, and real-time streaming responses. Built with TypeScript, React, Prisma, and Tailwind CSS.

by leary-criste

Scoped MCP server for Gainable in-app copilot agents — wraps mongodb-mcp-server with per-app data isolation

by gainable.app

Provides a robust expense-sharing solution for social gatherings, enabling creation of events, member management, expense tracking, and automated reimbursement calculations.

Integrates with Gel databases to enable automated schema discovery, query validation, and execution of EdgeQL and TypeScript queries for database interactions and management tasks.

Automatically scrapes and indexes Google Gemini API documentation from ai.google.dev into a local SQLite database with FTS5 search capabilities, providing keyword-based search, specific page retrieval, and quick model information access for developers building Gemini-powered applications.

by philschmid

Provides codebase analysis through OpenRouter's API integration, offering code quality assessment, security vulnerability scanning with OWASP Top 10 mapping and CVE database integration, performance profiling, and automated fix suggestions for JavaScript/TypeScript projects.

Integrates with Gene Ontology databases through QuickGO and official GO APIs to search terms, retrieve definitions and relationships, validate identifiers, and access ontology statistics across molecular function, biological process, and cellular component domains for bioinformatics research and functional analysis.

GENIE is a modern, full-stack template designed for building AI agents using LangGraph.js on the frontend and Model Context Protocol (MCP) on the backend. It combines a high-performance Next.js 15 client with a flexible Python server, offering a robust foundation for intelligent applications.

by Sidharth-e

A Model Context Protocol server that provides access to BigQuery. This server enables LLMs to inspect database schemas and execute queries.

by Lucas Hild

Allows interaction with GibsonAI cloud databases.

Integrates with GigAPI Timeseries Lake to execute SQL queries, manage databases and tables, and write time-series data using InfluxDB Line Protocol for analytics and IoT monitoring applications.

Integrates with GitHub's API to enable natural language interaction with repositories, offering tools for searching, creating issues, and performing semantic searches across stored documents using PostgreSQL with pgvector.

An experimental GitHub MCP server with local database.

by wham

Provides GitHub OAuth authentication and API access through REST endpoints, CLI tools, and MCP server capabilities with SQLite-based token storage.

Accesses the GLEIF LEI database for company verification, KYC, and ownership research.

by olgasafonova

Integrates with gnomAD (Genome Aggregation Database) through ten specialized tools for querying genomic variant data, population frequencies, gene constraints, transcript analysis, and structural variants across multiple datasets and reference genomes for clinical genetics and population genomics research.

Zero-config searchable documentation with SQLite or PostgreSQL storage.

by nicholasglazer

Agent-first persistent memory and knowledge management using SQLite with Markdown safety net, dream consolidation, hybrid search, and Obsidian vault export.