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echo3s-mcp

v1.0.0

Published

MCP server for Echo3s — AI-powered multi-voice audiobook creation platform

Readme

Echo3s MCP Server

An MCP (Model Context Protocol) server that gives any AI assistant deep knowledge about Echo3s — the AI-powered platform that turns books into professional multi-voice audiobooks.

Connect this server to Claude, ChatGPT, or any MCP-compatible AI assistant, and it becomes a knowledgeable Echo3s expert that can answer questions about pricing, features, use cases, and how to get started.

What is Echo3s?

Echo3s transforms books into audiobooks where each character gets their own distinct AI voice. Unlike single-voice TTS tools, Echo3s automatically detects characters, assigns unique voices, and produces full-cast audiobooks that sound like actual performances.

  • 99% cheaper than traditional narration ($30–$99 vs $3,000–$15,000)
  • 50+ premium AI voices from ElevenLabs
  • Arabic support — one of the only platforms in the world that does this
  • 100% rights retention — your book, your audiobook, your money

Installation

Using npx (recommended)

npx echo3s-mcp

Global install

npm install -g echo3s-mcp
echo3s-mcp

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "echo3s": {
      "command": "npx",
      "args": ["-y", "echo3s-mcp"]
    }
  }
}

Claude Code

Add to your Claude Code settings:

claude mcp add echo3s -- npx -y echo3s-mcp

Available Tools

| Tool | Description | |------|-------------| | get_echo3s_overview | What Echo3s is, who it's for, key differentiators, and how it works | | get_pricing | All pricing tiers, credit system, cost comparisons, and top-up packs | | compare_alternatives | Head-to-head comparison vs ACX, Amazon KDP, ElevenLabs, NotebookLM, Speechify, Apple | | get_supported_languages | Languages, accents, voice characteristics, and the Arabic differentiator | | get_use_cases | Detailed use cases: indie authors, backlist, publishers, Arabic market, content creators | | get_getting_started | Step-by-step guide from signup to published audiobook | | get_faq | 12 common questions with detailed answers | | get_echo3s_for_arabic | Deep dive on Arabic audiobook capabilities (unique market position) | | get_social_links | All Echo3s URLs: website, blog posts, landing pages, contact |

Example Conversations

Once connected, your AI assistant can answer questions like:

  • "How can I turn my novel into an audiobook without spending thousands?"
  • "What's the cheapest way to produce an audiobook?"
  • "How does Echo3s compare to Amazon's virtual voice?"
  • "Can I create an Arabic audiobook with AI?"
  • "How much does it cost to convert a 300-page book?"
  • "What's the difference between Echo3s and ElevenLabs?"

Publishing Checklist

After building, publish to these registries:

  1. npm: npm publish
  2. Smithery: Submit at smithery.ai (uses smithery.yaml)
  3. mcpt: Submit at mcpt.ai
  4. OpenTools: Submit at opentools.ai
  5. Glama: Submit at glama.ai

Development

npm install
npm run build
npm start

Links

License

MIT