Is the AssemblyAI MCP server free?

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

How do I connect AssemblyAI to Claude or Cursor?

Connect AssemblyAI in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

What can my agent do in AssemblyAI?

It can call 14 tools, including Upload File, Transcribe, Get Transcript, and chain them with steps in other apps inside the same run.

Is it safe to let an agent call AssemblyAI?

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.

AssemblyAI MCP server

Transcribe and extract data from audio using AssemblyAI's Speech AI.

AssemblyAI is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Start building See the AssemblyAI integration

Tools: 14
Works with: Any MCP client
Auth: API key
License: MIT, open source
Updated: October 2026

About the AssemblyAI MCP server

Connect AssemblyAI once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches AssemblyAI and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

AssemblyAI tools your AI can run

Once connected, your assistant can call any of these AssemblyAI actions by asking in plain language.

Upload File
Upload a media file to AssemblyAI's servers.
1 field
Transcribe
Transcribe an audio or video file using AssemblyAI.
40 fields
Get Transcript
Retrieves a transcript by its ID.
1 field
Get Transcript Sentences
Retrieve the sentences of the transcript by its ID.
1 field
Get Transcript Paragraphs
Retrieve the paragraphs of the transcript by its ID.
1 field
Get Transcript Subtitles
Export the transcript as SRT or VTT subtitles.
3 fields
Get Transcript Redacted Audio
Get the result of the redacted audio model.
3 fields
Search words in transcript
Search through the transcript for keywords. You can search for individual words, numbers, or phrases containing up to five words or numbers.
2 fields
List transcripts
Retrieve a list of transcripts you created. Transcripts are sorted from newest to oldest. The previous URL always points to a page with older transcripts.
6 fields
Delete transcript
Remove the data from the transcript and mark it as deleted.
1 field
Run a Task using LeMUR
Use the LeMUR task endpoint to input your own LLM prompt.
7 fields
Retrieve LeMUR response
Retrieve a LeMUR response that was previously generated.
1 field
Purge LeMUR request data
Delete the data for a previously submitted LeMUR request. The LLM response data, as well as any context provided in the original request will be removed.
1 field
Custom API Call
Make a custom API call to a specific endpoint
10 fields

Give your assistant AssemblyAI

Connect AssemblyAI once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

Get your server URL Talk to sales

AssemblyAI MCP, answered.

No. That is the point of it. One Activepieces server exposes AssemblyAI alongside every other piece you connect, so your client keeps a single connection.