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Connect Lmnt Ultra Low Latency Speech Synthesis to your AI

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Turn your AI agent into a real-time voice communicator.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 7 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 7 available through LMNT.

  1. 01

    List voices

    This capability returns a list of all available voices. It helps your agent identify which system or custom voices are ready to use.

  2. 02

    Generate speech

    This capability converts text into a base64 encoded audio stream. It is the primary way your agent turns written words into spoken sound.

  3. 03

    Update voice

    This capability lets you modify the settings of an existing voice. You can use it to tweak voice parameters after they've been created.

  4. 04

    Create voice

    This capability performs instant voice cloning. You provide audio samples and your agent creates a new, usable voice immediately.

Capability set02 / 02

05-07

3 capabilities in this set.

Part of 7 available through LMNT.

  1. 05

    Delete voice

    This capability removes a voice from your library by its ID. Use it to clean up old clones or unused system voices.

  2. 06

    Get account

    This capability checks your current LMNT account usage and plan details. Use it to see how many characters you have left in your billing cycle.

  3. 07

    Get voice

    This capability pulls the specific details for a single voice using its ID. It's how your agent looks up a particular voice profile.

Real work

What teams actually run

01

Conversational AI

Give your chatbot a voice that responds fast enough for natural human conversation.

02

Automated Voiceovers

Turn written scripts into spoken audio files without manual recording.

03

Accessibility Capabilities

Create low-latency text-to-speech interfaces for real-time assistance.

04

Persona Development

Clone specific voices to give different AI agents unique identities.

Automate a task

Put LMNT to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

LMNT works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put LMNT to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

936ms average. Fast in production.

LMNT is checked daily against the live service.

Daily averagePeak 1206ms
Oct 3Today
Fastest day
779ms
Slowest day
1206ms
14-day trend
Slowing+9%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 7 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of LMNT, so you can see the experience inside your AI.

It does not authenticate your account with LMNT. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

LMNT Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_HUL7nYTyeZDkCPGI9P4KyMLRDb0Pv4CZVWjuWJeF/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — LMNT capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "lmnt-ultra-low-latency-speech-synthesis-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_HUL7nYTyeZDkCPGI9P4KyMLRDb0Pv4CZVWjuWJeF/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up LMNT in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work LMNT owners hand off.

This MCP is built for technical users who need to bridge the gap between text-based AI and spoken audio.

  • 01

    Developers

    Building real-time conversational AI or voice-enabled apps.

  • 02

    Content Creators

    Automating voiceovers or localizing video content.

  • 03

    Accessibility Teams

    Building responsive capabilities for users with visual impairments.

FAQ

Questions LMNT owners ask.

  • 01

    How fast is the speech synthesis?

    The synthesis is designed for ultra-low latency, often generating audio in milliseconds to support real-time use.

  • 02

    Can I use my own voices?

    Yes, you can create instant voice clones by uploading audio samples through the create_voice capability.

  • 03

    Which AI clients can use this MCP?

    You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.

  • 04

    How do I check how many characters I have left?

    You can simply ask your agent to show your account usage, and it will use the get_account capability to find out.

  • 05

    Do I need to host the MCP myself?

    No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect.

  • 06

    Can I choose different audio formats like MP3 or WAV?

    Yes. The generate_speech capability allows you to specify formats like mp3, wav, or mulaw, along with custom sample rates to fit your application's needs.

  • 07

    How do I create a new voice clone?

    Use the create_voice capability by providing a name and a base64-encoded audio sample. The system will process the file and return a new Voice ID for immediate use.

  • 08

    How can I check how many characters I have left in my plan?

    Run the get_account capability. It returns your current usage metrics and plan details directly from the LMNT API.

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