Databases — Jun 4, 2026

Best MCP servers for databases.

We personally install and test each MCP server for databases.3 servers tested with MCP SDK 1.0.0. Real scores, no vendor influence.

See comparisonJun 4

Tested with MCP SDK 1.0.0

Tests ran on macOS with Node.js v25.7.0. Tasks: list tables, describe table, query, sample, schema. We rerun the benchmark every two weeks. Last updated: June 4, 2026.

Side-by-side

Rank	Server	Maker	Popularity	Security	Reliability	Speed	Pricing
1	LocalSQLite MCP	jparkerweb	8 tools found	/100	100% (5/5 tasks)	2ms p50	Free	Install →
2	LocalPostgreSQL MCP	kristofer84	17 tools found	/100	100% (5/5 tasks)	4ms p50	Free	Install →
3	LocalRedis MCP	itapi	6 tools found	/100	100% (5/5 tasks)	2ms p50	Free	Install →
4	LocalSQLite MCP	jparkerweb	Not yet tested	Pending	Pending audit	Not yet tested	Free	Install →
5	LocalPostgreSQL MCP	kristofer84	Not yet tested	Pending	Pending audit	Not yet tested	Free	Install →
6	LocalRedis MCP	itapi	Not yet tested	Pending	Pending audit	Not yet tested	Free	Install →

Ranked and reviewed

Production ReadyTested

/100

SQLite MCP

jparkerweb

100% (5/5 tasks)

Reliability

Free

Pricing

SQLite MCP tested on Invalid Date. 8 tools discovered. Verdict: 100% pass rate on 5 tasks

Pros

+Server starts successfully
+Tools are discoverable

Cons

Best for:Database operations, querying, schema introspection

One-click install

Claude Desktop

{"mcpServers": {"sqlite": {"command": "npx", "args": ["-y", "mcp-sqlite@latest"]}}}

Cursor

{"mcpServers": {"sqlite": {"command": "npx", "args": ["-y", "mcp-sqlite@latest"]}}}

VS Code

// .vscode/mcp.json
{
  "servers": {
    "sqlite": {
      "command": "npx",
      "args": ["-y", "mcp-sqlite@latest"]
    }
  }
}

Install SQLite

Production ReadyTested

/100

PostgreSQL MCP

kristofer84

100% (5/5 tasks)

Reliability

Free

Pricing

PostgreSQL MCP tested on Invalid Date. 17 tools discovered. Verdict: 100% pass rate on 5 tasks

Pros

+Server starts successfully
+Tools are discoverable

Cons

Best for:Database operations, querying, schema introspection

One-click install

Claude Desktop

{"mcpServers": {"postgresql": {"command": "npx", "args": ["-y", "mcp-postgres@latest"]}}}

Cursor

{"mcpServers": {"postgresql": {"command": "npx", "args": ["-y", "mcp-postgres@latest"]}}}

VS Code

// .vscode/mcp.json
{
  "servers": {
    "postgresql": {
      "command": "npx",
      "args": ["-y", "mcp-postgres@latest"]
    }
  }
}

Install PostgreSQL

Production ReadyTested

/100

Redis MCP

itapi

100% (5/5 tasks)

Reliability

Free

Pricing

Redis MCP tested on Invalid Date. 6 tools discovered. Verdict: 100% pass rate on 5 tasks

Pros

+Server starts successfully
+Tools are discoverable

Cons

Best for:Database operations, querying, schema introspection

One-click install

Claude Desktop

{"mcpServers": {"redis": {"command": "npx", "args": ["-y", "mcp-redis@latest"]}}}

Cursor

{"mcpServers": {"redis": {"command": "npx", "args": ["-y", "mcp-redis@latest"]}}}

VS Code

// .vscode/mcp.json
{
  "servers": {
    "redis": {
      "command": "npx",
      "args": ["-y", "mcp-redis@latest"]
    }
  }
}

Install Redis

Pending

SQLite MCP

jparkerweb

Pending audit

Reliability

Free

Pricing

File-based SQL database. Zero setup, zero server process. Perfect for local prototyping, caching, and small datasets. The simplest database MCP server to get running.

Pros

+No server process to manage
+Single file database
+Works offline
+Fast for small datasets

Cons

−Not for concurrent writes
−No user management
−Limited to single-file size

Best for:Local prototyping, caching, small datasets, offline-first apps

One-click install

Claude Desktop

{"mcpServers": {"sqlite": {"command": "npx", "args": ["-y", "mcp-sqlite@latest"], "env": {"SQLITE_DB_PATH": "/path/to/your.db"}}}}

Cursor

{"mcpServers": {"sqlite": {"command": "npx", "args": ["-y", "mcp-sqlite@latest"], "env": {"SQLITE_DB_PATH": "/path/to/your.db"}}}}

VS Code

// .vscode/mcp.json
{
  "servers": {
    "sqlite": {
      "command": "npx",
      "args": ["-y", "mcp-sqlite@latest"],
      "env": {
        "SQLITE_DB_PATH": "/path/to/your.db"
      }
    }
  }
}

Install SQLite

Pending

PostgreSQL MCP

kristofer84

Pending audit

Reliability

Free

Pricing

Full-featured PostgreSQL MCP server. Supports schema introspection, queries, updates, and deletes. Requires a running PostgreSQL instance.

Pros

+Full SQL support
+Schema introspection
+Connection pooling support
+Production-grade

Cons

−Requires running PostgreSQL server
−Connection configuration needed
−Heavier than SQLite

Best for:Production apps, complex queries, multi-user systems, data warehousing

One-click install

Claude Desktop

{"mcpServers": {"postgres": {"command": "npx", "args": ["-y", "mcp-postgres@latest"], "env": {"DB_HOST": "localhost", "DB_PORT": "5432", "DB_USER": "your_user", "DB_PASSWORD": "your_password", "DB_NAME": "your_database", "DB_SSL_MODE": "disable"}}}}

Cursor

{"mcpServers": {"postgres": {"command": "npx", "args": ["-y", "mcp-postgres@latest"], "env": {"DB_HOST": "localhost", "DB_PORT": "5432", "DB_USER": "your_user", "DB_PASSWORD": "your_password", "DB_NAME": "your_database", "DB_SSL_MODE": "disable"}}}}

VS Code

// .vscode/mcp.json
{
  "servers": {
    "postgres": {
      "command": "npx",
      "args": ["-y", "mcp-postgres@latest"],
      "env": {
        "DB_HOST": "localhost",
        "DB_PORT": "5432",
        "DB_USER": "your_user",
        "DB_PASSWORD": "your_password",
        "DB_NAME": "your_database",
        "DB_SSL_MODE": "disable"
      }
    }
  }
}

Install PostgreSQL

Pending

Redis MCP

itapi

Pending audit

Reliability

Free

Pricing

In-memory data store with key-value operations. Lightning fast for caching, sessions, and real-time data. Requires a running Redis server.

Pros

+Sub-millisecond latency
+Simple key-value API
+Pub/sub support
+Popular for caching

Cons

−Data not persistent by default
−Requires Redis server
−Limited query capabilities
−Korean documentation

Best for:Caching, session storage, real-time leaderboards, message queuing

One-click install

Claude Desktop

{"mcpServers": {"redis": {"command": "npx", "args": ["-y", "mcp-redis@latest"]}}}

Cursor

{"mcpServers": {"redis": {"command": "npx", "args": ["-y", "mcp-redis@latest"]}}}

VS Code

// .vscode/mcp.json
{
  "servers": {
    "redis": {
      "command": "npx",
      "args": ["-y", "mcp-redis@latest"]
    }
  }
}

Install Redis

Questions

What is an MCP database server?

An MCP database server lets your AI assistant query, update, and inspect databases through the Model Context Protocol. It bridges LLMs with PostgreSQL, SQLite, Redis, and other data stores.

How do I install a database MCP server?

Most database MCP servers install via npx. You provide connection details (host, port, database name) as environment variables. We include install commands and configuration snippets for Claude Code, Cursor, and VS Code in each review.

Is SQLite MCP better than PostgreSQL MCP?

SQLite MCP requires zero server setup — just a file path. PostgreSQL MCP connects to a running Postgres instance and supports schema introspection. Choose SQLite for local prototyping; PostgreSQL for production apps.

How often are these benchmarks updated?

We rerun the full benchmark every two weeks. Updates are published as testing completes. Subscribe to the changelog for updates.

Disclosure

Curated MCP Servers is an independent editorial project in development. We do not accept payment for placement. Some links may be affiliate links. Rankings are based on our own testing when available. Our methodology is being documented on GitHub for verification.

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