Database MCP servers

Enterprise-grade MySQL MCP Server with OAuth 2.0, 106 tools, and Docker deployment

Local persistent agent memory without LLM calls: semantic recall over SQLite with bi-temporal fact tracking.

Local memory middleware: targeted retrieval instead of full-memory loading, rule-based conflict arbitration and one SQLite store shared across coding agents.

Apple Mail MCP — 44 tools, SQLite millisecond search, .emlx parser, batch ops

Local server for memvid storage and semantic search.

A SnowLeopardAI-managed MCP server that provides access to Google BigQuery data.

Real-time PostgreSQL & Supabase database schema access for AI-IDEs via Model Context Protocol. Provides live database context through secure SSE connections with three powerful tools: get_schema, analyze_database, and check_schema_alignment. SchemaFlow

Query the SynergyAge database of synergistic and antagonistic genetic interactions in longevity.

Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.

MCP Server for Zotero SQLite Database - collection, tagging, PDF reading and more.

MCP server for Microsoft Fabric Data Warehouses and SQL Analytics Endpoints

Offline persistent agent memory on SQLite with local embeddings, hybrid semantic and full-text recall, secret detection and contradiction handling.

Check PostgreSQL migrations against lock-safety rules before an agent applies them, offline and without a database.

PostgreSQL MCP server for schema, query, health, security, and performance analysis.

Read-only-by-default SQL Server: schema, parameterized SELECT, execution plans; writes opt-in.

Local memory for coding assistants: watches sessions and injects a compact summary at the start of each new one, stored in a SQLite file.

Record your authenticated browser session (rrweb DOM, console, network) to local SQLite with PII masking, so coding agents can query it or drive the browser.

Local-first Garmin data warehouse: incremental SQLite sync with trends, lag-aware correlations, personal baselines, anomaly detection and FIT-file import.

Safe, read-only database access with SQL guardrails, table allowlists, PII masking and audit logs.

Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.

MCP Server for SQL Server using node-mssql

Shared local memory for coding agents: SQLite, semantic recall, linked entities, code navigation.

MCP Server for SQL Server using node-mssql

MCP Server for SQL Server using node-mssql

Local-first memory for coding agents — MCP server, single SQLite file, local embeddings

Local-first memory for AI coding agents. Memory + CodeGraph + Wiki in one SQLite file.

Identity-scoped schema selection for text-to-SQL. Returns only the tables the caller may read.

Snowflake access that works behind a corporate proxy, with read and optional write operations.

Launch and delete serverless MariaDB Cloud databases, execute SQL and use database-level AI agents for text-to-SQL and conversations.

Token-light local memory with SQLite hybrid retrieval for MCP agents.

Interact with the VictoriaMetrics database.

D&D 5e SRD reference: monster search, spell lookup, encounter building and loadout analysis.

Access the Global Legal Entity Identifier (LEI) database for company verification, KYC, and corporate ownership research via GLEIF's public API.

Team memory for coding agents stored as Markdown in git, with user, team and org access levels and hybrid SQLite/sqlite-vec retrieval.

Delegate Claude/Codex tasks to configured Pi, with steering and optional SQLite restart recovery.

Read-only SQL Server access with AST-based query validation, schema exploration, ER diagrams and DBA toolkits like First Responder Kit and sp_WhoIsActive.

Tableau workbook lineage and audit MCP server. Runs 100% locally, the .twbx never leaves your machine. Calculated-field lineage, unused fields, duplicate calcs, performance findings, version diffs, stored SQL.

Windsor MCP (Model Context Protocol) enables your LLM to query, explore, and analyze your full-stack business data integrated into Windsor.ai with zero SQL writing or custom scripting.

Persistent memory shared across Claude Chat, Code and Cowork, stored in local SQLite with full-text search.

Persistent, searchable context storage across Claude Code sessions using SQLite FTS5, with AI session summaries, checkpoint recovery and a web dashboard.

MCP server exposing a local SQLite or PostgreSQL database through LiteDB's write-safety layer

An MCP server for securely (via RBAC) talking to on-premise and cloud MS SQL Server, MySQL, PostgreSQL databases and other data sources.

DolphinDB database integration with schema inspection and query capabilities.

Pre-trade safety checks and 40 oracle data tools for AI agents, paid per call via x402.

Your mail, chats and documents indexed into a local SQLite corpus, served to AI clients over MCP.

Self-hosted, source-traceable memory layer and MCP server for AI agents, on your own Postgres.

PostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants

MCP server for read-only MySQL database queries in Claude Desktop