Best Alternatives to Databases (read Only, switchable)

Read-only MySQL access, with the database and server switchable mid-conversation.

Elasticsearch + MongoDB + Redis Stack Generator (Elasticsearch/Elasticsearch)

MCP Toolbox for Databases

Runtime: npx

MCP Toolbox for Databases enables your agent to connect to your database.

Dataassist IO

Runtime: Remote (SSE)

Query your org's data in natural language — read-only MCP access to SQL, NoSQL, files & warehouses.

GeoLens

Runtime: uvx

Read-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL.

MCP Server Mysql

Runtime: npx

Connects AI clients to MySQL for schema inspection and SQL queries, with opt-in writes and configurable database access controls.

Postgres MCP

Runtime: uvx

MCP server for Postgres with tools for index tuning, query plans, health checks, and safe SQL execution.

Elasticsearch + Redis Stack Generator (Official Image)

Elasticsearch + Redis Stack Generator

Read-only PostgreSQL, MySQL, SQL Server access via MCP — 24 dialect-aware hosted tools.

Legion MCP

Runtime: uvx

Query and inspect multiple database systems through one MCP interface with SQL, schema discovery, and database selection tools.

Mongo MCP

Runtime: npx

Connects an MCP client to MongoDB for schema inspection, queries, index management, and document changes.