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Install the CLI, then expose video tools to your agent.

Fastdown ships as a small command-line program named fast-download. It can run directly in a shell or as an MCP stdio server for AI agents.

MCP overview OpenAPI

quickstartagent ready

$ curl -fsSL https://fastdown.pro/cli | sh -s -- --agent auto
$ fast-download auth login
$ fast-download mcp --stdio

Core commands

These commands are the smallest reliable surface for terminal and agent workflows.

Auth

Opens Google OAuth in the system browser. Agents should never ask users for Google passwords.

Parse

Returns platform, title, author, media URLs, warnings and quota without saving files.

Download

Saves returned media locally. The MCP download_video tool uses the same behavior.

MCP

Exposes download_video, parse_video and quota to MCP-capable clients.

Use this block when an agent client needs manual MCP configuration.

mcpServers.fastdownjson

{
  "command": "fast-download",
  "args": ["mcp", "--stdio"]
}