MCP Servers 281

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

Db Metadata Extractor

io.github.Optisol-Business/db-metadata-extractor-mcp

C✓Verified

Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.

AI agents need permission before production SQL writes.

The all-in-one data stack for agents.

An agent-native database over MCP: shared, validated, structured records in every AI chat.

Mysql

io.github.infoinlet-marketplace/mcp-mysql

C✓Verified

Read-only MySQL/MariaDB for AI agents — query, list/describe tables, health.

Publish any app in one call: SQL database, functions, email, and a custom domain.

PostgreSQL CVE & Release Intelligence

io.github.meob/pg-cve-mcp

A✓Verified

PostgreSQL security for AI agents: CVEs, yanked releases, exploits, and upgrade paths

Redis MCP Server

io.github.redis/mcp-redis

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Natural language interface designed for agentic applications to manage and search data in Redis.

Hosted MCP server for PostgreSQL diagnostics: slow queries, missing indexes, connection pressure.

Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.

Radio frequency database: FM, AM, shortwave, TV, ham, weather, emergency alerts.

AI-native database utility.

South Korean law database — PIPA, ICT network security, credit information with full-text search

20 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files

Ask business questions in plain English.

PlainQuery | MCP DB Agent

io.github.Jarvis-27/mcp-db-agent

B✓Verified

Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.

Singapore law database — PDPA, Cybersecurity Act, Computer Misuse Act with full-text search

PostgreSQL MCP Server

io.github.itunified-io/postgres

B✓Verified

PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management

MySQL Ops MCP

io.github.GT-dinuo/mysql-ops-mcp

B✓Verified

MySQL MCP server: browse schema, query, CRUD.

MADB — Agent Memory Database

io.github.spshkar84/madb-memory

B✓Verified

Durable causal memory for AI agents — semantic recall, causal lineage, and skills.

NexQL Postgres MCP

io.github.NexQL-OSS/nexql-mcp

A✓Verified

Standalone Postgres MCP server — schema-aware, read-only by default, installable everywhere.

Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.

iNutriPlan Supplement Database MCP Server

io.github.okyalos76/inutriplan-mcp

C✓Verified

MCP server exposing supplements database used by iNutriPlan.com