PostgreSQL Remote Cloudflare MCP Worker

Get started:

Alternatively, you can use the command line below to get the remote MCP Server created on your local machine:

npm create cloudflare@latest -- my-mcp-server --template=https://github.com/Stratus-Cyber/postgres-mcp-cloudflare.git

⚠️ Currently, the Deploy to Cloudfare button does not support configuration of evironment variables, the variable must be configured manually, after deployment.

Environment Variables

From the Cloudflare console > select your Worker AI, go to Settings > Variables and Secrets > +Add

Type: Secret Variable Name: DATABASE_URL Value: postgresql://<connection string>

Connect to Cloudflare AI Playground

You can connect to your MCP server from the Cloudflare AI Playground, which is a remote MCP client:

Go to https://playground.ai.cloudflare.com/
Enter your deployed MCP server URL (postgres-mcp-cloudflare.<your-account>.workers.dev/sse)
You can now use your MCP tools directly from the playground!

Connect Claude Desktop to your MCP server

You can also connect to your remote MCP server from local MCP clients, by using the mcp-remote proxy.

To connect to your MCP server from Claude Desktop, follow Anthropic's Quickstart and within Claude Desktop go to Settings > Developer > Edit Config.

Update with this configuration:

{
  "mcpServers": {
    "calculator": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "http://localhost:8787/sse"  // or remote-mcp-server-authless.<your-account>.workers.dev/sse
      ]
    }
  }
}

Restart Claude and you should see the tools become available.

Connect Cursor AI to your MCP server

On Mac OS, go to Cursor > Settings > Cursor Settings > MCP > Add new Global MCP Server > edit the mcp.json file

{
  "mcpServers": {
    "postgresql-remote-mcp": {
      "url": "https://postgresql-mcp-cloudflare.<your-account>.workers.dev/sse"
    }
  }
}

This server cannot be installed

security - not tested

license - not found

quality - not tested

A Cloudflare Workers-based MCP server that provides PostgreSQL database access capabilities to AI assistants, allowing them to query and manipulate PostgreSQL databases through the Model Context Protocol.

Related MCP Servers

Remote MCP Server
anandkumarpatel
-
security
F
license
-
quality
A Cloudflare Workers-based implementation of Model Context Protocol (MCP) server that enables AI assistants like Claude to access external tools and capabilities through a standardized interface with OAuth authentication.
Last updated -
14
TypeScript
Remote MCP Server
peteknowsai
-
security
F
license
-
quality
A Cloudflare Workers implementation of Model Context Protocol (MCP) server that enables AI tools to be exposed to Claude and other assistants through OAuth authentication.
Last updated -
14
TypeScript
Remote MCP Server
grocco
-
security
F
license
-
quality
A Cloudflare Workers-based implementation of the Model Context Protocol (MCP) server that enables AI assistants like Claude to interact with external tools through OAuth login.
Last updated -
14
TypeScript
Remote MCP Server Authless
tomkingchen
-
security
F
license
-
quality
A deployable authentication-free MCP (Model Context Protocol) server on Cloudflare Workers that allows you to add custom tools and connect to AI clients like Claude Desktop or Cloudflare AI Playground.
Last updated -
TypeScript

View all related MCP servers

PostgreSQL Remote Cloudflare MCP Worker