Say It Again MCP server

Say It Again MCP server

Say It Again makes AI UGC videos for online stores from their product pages. A generated presenter holds, uses or wears the product and speaks a script written from the page. This remote MCP server lets an AI assistant do the same with your Say It Again account: read a product, write three scripts, quote a video's price in credits, make the video and follow it until it is ready.

This repository holds no server code. The server is hosted by Say It Again, and this README says what it does and how to connect to it. Full reference: https://sayitagain.ai/docs/api

Server

key sent as Authorization: Bearer

• Address: https://app.sayitagain.ai/mcp
• Transport: Streamable HTTP
• Sign-in: OAuth (sign in to Say It Again as your team's owner and press Allow), or an API

• Official MCP Registry name: ai.sayitagain/sayitagain

Before you start

The API and the MCP server come with a plan: Lite, Starter, Growth or Scale. They are not in the free trial. Plans and prices: https://sayitagain.ai/pricing

To use a key: sign in to Say It Again as the owner of your team, open Settings, then API, and press Create key. The key is shown once. A key acts for your whole team and spends its credits, so keep it secret, and revoke it there at any time.

Connect

Claude Code

claude mcp add --transport http sayitagain https://app.sayitagain.ai/mcp \
  --header "Authorization: Bearer $SIA_KEY"

Or leave out the header and sign in when Claude Code asks.

VS Code (GitHub Copilot)

In .vscode/mcp.json:

{
  "inputs": [
    {
      "type": "promptString",
      "id": "sia-key",
      "description": "Say It Again API key",
      "password": true
    }
  ],
  "servers": {
    "sayitagain": {
      "type": "http",
      "url": "https://app.sayitagain.ai/mcp",
      "headers": { "Authorization": "Bearer ${input:sia-key}" }
    }
  }
}

Other clients

Add a remote MCP server with the address https://app.sayitagain.ai/mcp. Where the client takes an API key or a bearer token, give it your key.

Tools

Every tool is free except makevideo, changevideo, makelonger and anotherlanguage, which spend the team's credits.

Shortened. The full README is on GitHub.