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Berth MCP Server

local only

Berth runs on your own machine — the client starts it, so there is no endpoint to ping. 91 installs a week from pypi. Last commit 21 May 2026.

Database management — query, schema inspection, migrations for PostgreSQL, MySQL, SQLite.

Installs per day peak 32 · avg 13 · +20% w/w
a month agotoday
91
Installs / week
pypi · berth-mcp
0
Stars
1 open issues
21 May 2026
Last commit
0 releases in 90 days
MIT
License
Python

What the code does

We read the source, 18 h ago · rules 3dff92dd89df

A tool parameter reaches a dangerous call

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

A tool parameter reaches a dangerous call db_backup.output_path → src/berth/server.py:527, db_backup.output_path → src/berth/server.py:546, db_restore.input_path → src/berth/server.py:614 и ещё 1
        result = subprocess.run(
Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        result = subprocess.run(

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

A tool parameter here reaches a dangerous call

That is not a flaw by itself — but it is where things go wrong when it is not the job. We re-read this code on every release. Watch it and you hear from us the day another one appears.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add berth -- uvx berth-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "berth": {
      "args": [
        "berth-mcp"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.berth]
command = "uvx"
args = ["berth-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "berth": {
      "args": [
        "berth-mcp"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "berth": {
      "args": [
        "berth-mcp"
      ],
      "command": "uvx"
    }
  }
}

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Berth — questions

Answers built from our own checks of this server.

Why is there no uptime for Berth?
Berth runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package berth-mcp was installed 91 times last week.
How do I connect Berth?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls berth-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use Berth?
The pypi package berth-mcp was installed 91 times in the last week. Week over week that is +20%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Berth open source?
Yes — it is published under the MIT licence, written in Python, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.