Seedfast

by seedfa.st · Databases · MCP server

Seedfast is an MCP server by seedfa.st. Generates relationally valid test data in a PostgreSQL database from its live schema. Its npm package was downloaded 43 times last week.

Category: Databases
Author: seedfa.st
GitHub stars: Not on GitHub
This week: Tracking since 18 Oct 2026
Weekly downloads: 43
Language: Not stated
License: Not stated
Last update: 2026-09-10 (44 days ago)
Links: Source npm

How to install Seedfast

Seedfast is published on npm as seedfast, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add Seedfast -- npx -y seedfast

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "Seedfast": {
      "command": "npx",
      "args": [
        "-y",
        "seedfast"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm Seedfast and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

MCP servers for PostgreSQL237

Maintain this project? Get it featured ($99/mo, pinned at the top of Databases) or see what featuring includes.

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Frequently asked questions

What is Seedfast?

Seedfast is an MCP server by seedfa.st in the Databases category. Generates relationally valid test data in a PostgreSQL database from its live schema. Its npm package was downloaded 43 times last week. No license is stated. It was last updated 44 days ago.

Is Seedfast free and open source?

The listing has no license field, which usually means the repository does not declare one. Without a license the code is not open source by default, so ask the maintainer before reusing it. You can still read the code and the README at the source link.

What are the alternatives to Seedfast?

Other Databases projects on MCP Harbor include Chat2DB, dbx, mcp-toolbox. Each alternative links to its own page with stars, license and recent activity. The Databases category ranks all 630 by stars, and you can re-sort it by growth this week.

Alternatives to Seedfast

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.