MCP Server Directory

Global Database

Verified company profiles, financials, ownership, registry records and business contacts.

Retrieve product specifications and technical details from Icecat's database

io.github.arifulislamat/database-mcp-mariadb

MCP server for MariaDB. Read-only by default, row caps, timeouts, secrets never logged.

io.github.arifulislamat/database-mcp-sqlite

MCP server for SQLite databases. Read-only by default, row caps, statement timeouts.

io.github.partymola/google-health-mcp

MCP server for the Google Health API, with a local SQLite cache and trend analysis.

nvd

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

Enterprise SQL query optimizer and performance analyzer.

PostgreSQL database administrator with serverless query routing.

Debug any supported language with breakpoints, variable/state inspection, and stepping.

Spreadsheet DB

SQLite-authoritative entity database with an async Google Sheets projection for AI agents.

Better Stack MCP

Every Better Stack Uptime feature, plus an offline SQLite mirror and cross-resource fleet analytics

Health Data (your own Supabase)

Your health data (weight, macros, weigh-ins) as MCP tools — in your own Supabase, zero custody.

Read PostgreSQL EXPLAIN plans for AI agents: bottlenecks, estimation errors, fixes, charts.

Tiger MCP

Provides programmatic access to Tiger Cloud services, databases, and documentation.

Vestige

Local-first memory for AI agents that reaches backward to find a failure's root cause.

SAME - Stateless Agent Memory Engine

Persistent memory for AI coding agents. Local-first SQLite + vector search, 12 MCP tools.

net.gepuro.mcp-company-lens-v1/company-lens-mcp-registry

Search Japanese company database

Nursing Home Database

MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).

com.ainetcafe/netcafe-devkit

JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.

com.mcparmory/pinecone

Create and manage vector database indexes, backups, and collections

Curated & traceable AI venture data: verified funding events, org & founder profiles, US + China

QuickBooks Online MCP

Every QuickBooks Online Accounting entity, plus an offline SQLite mirror and AR/AP aging.

io.github.Deepfreezechill/agentbuilders

Deploy full-stack AI agent apps with database, auth, storage, and Edge AI on one platform.

io.github.jamjet-labs/engram-server

Durable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.