How do I connect PostgreSQL from the container?

Set the environment variable `MCP_DATABASE_URI` in your `.env` file to a PostgreSQL connection string, using `host.docker.internal` as the hostname. The container reads this file when started.

Does the Git server require any special configuration?

Yes, the Git server expects the project directory to be mapped to `/project` inside the container. You may need to remind the LLM that the project path is `/project`.

What credentials does it need?

It reads `MEMORY_FILE_PATH` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

SSyncDev

Start a project

MCP Servers

Docker Container with Useful MCP Servers

Local serverstdio

What is the MCP Servers?

Docker Container with Useful MCP Servers

What you get

This project provides a Docker container image that includes several MCP servers that might be useful to a variety of projects. This is early days for this project and not all of these servers have been thoroughly tested, use with caution. 🧯 Right now the following functionality is provided...

What the assistant can call

Once MCP Servers is connected, these are the calls the assistant has available:

PostgreSQL — When you run start-mcp-servers in your project directory the .env file at the root of that directory will be read. The PostgreSQL MCP server is

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the MCP Servers

{
  "mcpServers": {
    "git": {
      "type": "sse",
      "url": "http://localhost:9099/sse"
    },
    "postgres": {
      "type": "sse",
      "url": "http://localhost:9098/sse"
    },
    "ddg-search": {
      "type": "sse",
      "url": "http://localhost:9097/sse"
    },
    "knowledge-graph": {
      "type": "sse",
      "url": "http://localhost:9096/sse"
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

Variable	Description	Required
MEMORY_FILE_PATH	Filesystem location the server is allowed to use.	Optional

Example prompts to try

“Use MCP Servers to PostgreSQL.”

Frequently asked questions

The container includes Git (with history), PostgreSQL database server, Internet Search (DuckDuckGo), and a knowledge graph for remembering stuff between sessions.