Lmnt MCP integration
Synthesizes speech in preset or custom voices, returns word-level timings for captions, and keeps the voice library and usage in check.
8actions available
Three actions you can hand over today
Every action runs live through MCP. Nothing to build, nothing to maintain.
Synthesize speech
Lyro speaks support responses in natural-sounding voices. Customers hear personalized audio messages instead of only reading text.
Create voice
Lyro builds custom voices trained on sample audio. Your team creates branded voice personas for consistent, recognizable customer interactions.
Get voices list
Lyro retrieves available voices for different response types. Your team selects voices matching tone and personality for each customer scenario.
How businesses use Lmnt + Lyro
Each card is one request a support team gets, and the Lmnt actions Lyro runs to close it.
Speak a reply, with timings when captions need them
Lyro synthesizes up to 5,000 characters into audio in a chosen voice, or switches to the metadata variant when word-level timestamps are needed to sync subtitles.
Synthesize SpeechGenerate Speech With MetadataGet Voice InfoCheck the plan before a long synthesis run
Lyro reads the account's subscription plan and current usage statistics, so a large batch is measured against what the plan allows rather than discovered at the invoice.
Get AccountGet Voices ListGet Voice InfoTrain a custom voice from uploaded samples
Lyro creates a voice from audio samples and reports when it moves from training to ready, so a brand voice becomes available for synthesis without a console round trip.
Create VoiceGet Voice InfoGet Voices ListKeep the voice library down to what is used
Lyro renames a voice, corrects its description, stars the ones in rotation, and deletes a custom voice nobody uses, separating system presets from what your team made.
Update Voice InfoDelete Voice InfoGet Voices List
How it works
Get started in 3 steps
Connect once, then just ask. There is no workflow builder to learn and nothing to maintain — Lyro reads the Lmnt actions it has and picks the ones a request needs.
Connect Lmnt
Authorize the Lmnt account your team already uses — one consent screen, no API keys, no mapping tables. Lyro can only do what you granted that account, and you can disconnect it at any time.
Tell your agent what you need
Describe the job the way you would hand it to a teammate. Lyro maps it to the Lmnt actions that close it and chains as many as the request needs.
Watch it work
The agent runs the actions inside the conversation the customer is already in, so nobody copies data between tabs and your team can take over at any point.
Get started free
Lmnt · Lyro
What can you do in Lmnt without me setting anything up?
These, right away:
- Create voice
- Get account
- Delete voice info
Great, let's start with the first one.
FAQ
Everything else about Lmnt
Setup, permissions, and the limits of what Lyro can do inside Lmnt.
Only voices you own. Delete Voice Info works where owner is 'me' and cannot remove system voices, and the deletion is permanent and cancels any pending operations on that voice - which makes it the one action worth gating behind human approval.
Every action available in Lmnt
All 8 actions your agent can call on Lmnt, straight from the live MCP connection.
Create voice
Creates a custom voice in LMNT by training on uploaded audio samples.
Delete voice info
Deletes a voice from your LMNT account.
Generate speech with metadata
Generates speech from text and returns JSON with base64-encoded audio and optional word-level timing metadata.
Get account
Retrieves account information including subscription plan details and current usage statistics.
Get voice info
Gets metadata for a specific LMNT voice, including active status, supported languages, and plan availability.
Get voices list
Retrieves a list of available voices from LMNT.
Synthesize speech
Synthesizes speech from text using LMNT's AI voices.
Update voice info
Updates information about a specific voice in LMNT.
The tools Lmnt sits next to
Same connection, same setup. Pick the next one your team already uses.
Api labz
Searches Trello cards semantically, lists the tables in an Airtable base, validates an IBAN, and pushes a prepared deal record in.
Datarobot
Reports deployment accuracy and drift, starts Autopilot runs, queues batch predictions, and keeps datasets linked to the right use case.
Groqcloud
Generates chat completions, transcribes and translates audio recordings, and checks the live model catalogue before every request.
Metatextai
Labels incoming text, extracts structured fields, and screens drafted replies against the guardrail policies your application already enforces.
Rev.ai
Turns recordings and live audio into transcripts with speaker labels, produces SRT and VTT subtitles, and clears finished jobs on request.
Typefully
Creates Typefully drafts from a request, checks what is already scheduled or published, and clears the notification inbox.
Ready to connect Lmnt?
Authorize the account and your agent has all 8 actions from the first conversation.