What is the key difference between MySQL Ops MCP and PostgreSQL (hardened, read Only)?

MySQL Ops MCP belongs to the Databases category with local stdio execution, while PostgreSQL (hardened, read Only) belongs to the Databases category with local stdio execution.

How do I install MySQL Ops MCP or PostgreSQL (hardened, read Only) in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are MySQL Ops MCP and PostgreSQL (hardened, read Only) free or paid?

MySQL Ops MCP operates under a Free / Open Source model (No auth required). PostgreSQL (hardened, read Only) operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

MySQL Ops MCP lists 11 tools with 0 views and 0 GitHub stars. PostgreSQL (hardened, read Only) lists 12 tools with 0 views and 0 GitHub stars.

Can I use both MySQL Ops MCP and PostgreSQL (hardened, read Only) together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install MySQL Ops MCP or PostgreSQL (hardened, read Only) in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are MySQL Ops MCP and PostgreSQL (hardened, read Only) free to use, or do they require API keys?

MySQL Ops MCP is listed under a Free / Open Source model with No auth required . PostgreSQL (hardened, read Only) operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both MySQL Ops MCP and PostgreSQL (hardened, read Only) at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both mysql-ops-mcp and postgresql-hardened-read-only as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, MySQL Ops MCP has a Quality Score of 52 /100 ( Good ) with 0 views, 0 installs, and 0 GitHub stars. PostgreSQL (hardened, read Only) holds a Quality Score of 52 /100 ( Good ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

MySQL Ops MCP vs PostgreSQL (hardened, read Only)

In-depth architectural comparison of the MySQL Ops MCP and PostgreSQL (hardened, read Only) MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

MySQL Ops MCP

Databases · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

PostgreSQL (hardened, read Only)

Databases · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

Verdict Summary: Choose MySQL Ops MCP if you need specialized Databases tools running via a local process. Choose PostgreSQL (hardened, read Only) if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose MySQL Ops MCP when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: list_databases, list_tables, describe_table.

Explore MySQL Ops MCP Details

Choose PostgreSQL (hardened, read Only) when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: explain_query, analyze, database_health.

Explore PostgreSQL (hardened, read Only) Details

Feature & Specification Comparison

Specification	M MySQL Ops MCP Databases	P PostgreSQL (hardened, read Only) Databases
Summary	MySQL MCP server: browse schema, query, CRUD. Delete/drop gated by user approval.	Read-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction.
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

MySQL Ops MCP Tools (11)

list_databases

List all databases

list_tables

List tables in a database

describe_table

Show table columns and types

get_table_info

Full table details: columns, indexes, DDL, stats

query

Run a SELECT query

create_table

Create a table (CREATE TABLE only)

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

MySQL Ops MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mysql-ops-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mysql-ops-mcp"
      ]
    }
  }
}

PostgreSQL (hardened, read Only) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "postgresql-hardened-read-only": {
      "command": "npx",
      "args": [
        "-y",
        "ENOENT"
      ]
    }
  }
}

Frequently Asked Questions

MySQL Ops MCP is categorized under Databases and uses a local stdio subprocess. In contrast, PostgreSQL (hardened, read Only) belongs to Databases using local stdio subprocess. Select MySQL Ops MCP when you need capabilities focused on databases and PostgreSQL (hardened, read Only) when you require tools for databases.

More alternatives to MySQL Ops MCP More alternatives to PostgreSQL (hardened, read Only)Databases category hub