Lazybird

Lazybird MCP server

Make voiceovers from ChatGPT, Claude, GitHub Copilot and other MCP clients: search 500+ voices, generate MP3s, and design or clone voices. Sign in with OAuth, free to start.

Lazybird is an AI voiceover generator with 500+ voices in 150+ languages, voice cloning and a text to speech API. The free plan includes 10,000 credits a month.

This is a hosted (remote) MCP server, so there is nothing to install or run. This repository documents it.

Server URL	https://api.lazybird.app/mcp
Transport	Streamable HTTP
Authentication	OAuth: sign in with your Lazybird account and click Allow
Registry name	io.github.lazybirdai/lazybird

The assistant never sees your password, payment details or API keys.

What it can do

Tool	What it does
search_voices	Find a voice in the library of 500+ AI voices in 150+ languages and accents, plus your own cloned or designed voices and the ones your team shares. Filter by words (name, accent, style, use case), language and gender. Returns preview audio links.
generate_speech	Turn a script into a ready-to-use MP3 in the voice you choose. Every voice can speak every language: ask for the language or accent you want.
design_voice	Create a new voice from a description such as age, accent, tone and energy, and hear a sample line.
save_voice	Add a designed voice to your library, or clone one from a clear 10–60 second recording of a single speaker. Only clone voices you have the right to use.
get_account	See your plan and how many characters you have left.

Generating speech uses characters from your plan, as in the Lazybird app.

Set it up

VS Code with GitHub Copilot

Add the server to .vscode/mcp.json in your workspace (or to your user configuration):

{
  "servers": {
    "lazybird": {
      "type": "http",
      "url": "https://api.lazybird.app/mcp"
    }
  }
}

Start the server from the file or the MCP servers list, then sign in to Lazybird when asked. Lazybird's tools then show up in Copilot Chat in agent mode.

Claude

Custom connectors work on claude.ai and in Claude Desktop.

1. Go to Customize → Connectors.
2. Click + Add, then Add custom connector.
3. Name it Lazybird, paste https://api.lazybird.app/mcp and click Continue.
4. Sign in to Lazybird when asked and click Allow.

Claude Code

claude mcp add --transport http lazybird https://api.lazybird.app/mcp

Then run /mcp inside Claude Code and choose Lazybird to sign in.

ChatGPT

ChatGPT adds custom connectors through developer mode. Whether you can turn it on depends on your plan and, for work accounts, your workspace settings.

1. In ChatGPT on the web, open Settings and turn on Developer mode.
2. Create a new app or connector named Lazybird, paste https://api.lazybird.app/mcp and choose OAuth.
3. Sign in to Lazybird when asked and click Allow.

Other clients

Any client that supports remote MCP servers with OAuth sign-in can use the same URL.

More setup help: lazybird.app/chatgpt-claude-connector.

Things to try

• "Find a warm British female narrator and read this intro for my podcast."
• "Turn this product description into a 30-second voiceover in Spanish."
• "Design a gravelly old wizard voice for my game and save it to my library."
• "How many characters do I have left this month?"

Prefer an API key?

To have a coding agent call the Lazybird Speech API directly, install the Lazybird skill instead:

npx skills add lazybirdai/skills

Links

• Website: lazybird.app
• API reference: lazybird.app/docs/api-reference
• Privacy policy: lazybird.app/privacy

License

MIT