MCP server

1. Add the connector

   Connector URL

   https://mcp.freakingfast.io/mcp

   In Claude, add it as a custom connector in settings. It follows you into the Claude apps. In ChatGPT, add it as a connector in settings. Any other client that takes a remote MCP server takes the same URL.

   Claude Code

   $ claude mcp add --transport http freakingfast https://mcp.freakingfast.io/mcp

2. Sign in and choose what it can do

   Your browser opens the drive, where you pick how much the app reaches, where, and for how long. Nothing is let in until you allow it.

3. Ask

   The tools a connection can't use aren't offered to it at all, so the model never reaches for something it would be refused.

Each level adds to the one before it. An app that asks for less can't be given more.

One folder#

Held to a folder, an app sees that folder and the ones inside it. Files it adds land there, and the tools that reach across the whole drive, like collections and image generation, are left out.

How long#

Choose when it stops working: never, a day, a week, a month or 3 months. Until then its access token lasts an hour at a time and renews itself.

freaking-fast-mcp runs the same tools on your machine, where it can also upload straight from your disk. It needs Node 20 or later and an API token.

$ claude mcp add freakingfast -e FREAKING_FAST_API_TOKEN=<token> -- npx -y freaking-fast-mcp

{
  "mcpServers": {
    "freakingfast": {
      "command": "npx",
      "args": ["-y", "freaking-fast-mcp"],
      "env": { "FREAKING_FAST_API_TOKEN": "<token>" }
    }
  }
}

• Uploads stream from disk, so a 2 TB file never has to fit in memory.
• Storage is checked before an upload starts. If a file won't fit, you find out right away.
• Uploading the same file again, with the same name, size and modified time, returns the one already stored.
• The token buys a session that lasts a day, renewed a minute before it runs out.

Every tool, the least it needs, and whether an app held to one folder still has it. The hosted server has all of them but upload_file, which reads your disk.

Every app you connect, and every tool it calls, is listed under API tokens in the app, newest first, with what it touched. Disconnecting an app there stops it within a minute, and ends anything it had waiting.