AssemblyAI Transcriber for Openclaw

A high-performance audio transcription tool providing speaker identification and multi-language support for AI agent workflows.

xenofex7
v1.1.0
Feb 12, 2026
0
2k
0

Install & Download

1. ClawHub CLI

The fastest way to install a skill directly from the registry.

npx clawhub@latest install assemblyai-transcriber

2. Manual Installation

Copy the skill folder to one of these locations

Global
~/.openclaw/skills/
Workspace
<project>/skills/

Priority: Workspace > Local > Bundled

3. Prompt Installation

Copy this prompt to OpenClaw to install it automatically.

Help me install assemblyai-transcriber using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).

Prefer to download?

Get the raw skill files in a ZIP archive.

What is AssemblyAI Transcriber?

The AssemblyAI Transcriber is a specialized integration within the Openclaw Skills ecosystem designed to convert spoken audio into highly accurate, structured text. By leveraging advanced deep learning models, this skill allows users to process audio files ranging from simple voice notes to complex multi-speaker meetings with ease.

This tool goes beyond basic transcription by offering automatic language detection across more than 100 languages and precise speaker diarization. This ensures that every transcript clearly identifies who said what and when, making it an essential component for developers building sophisticated voice-analysis agents using Openclaw Skills.

AssemblyAI Transcriber Use Cases

  • Transcribing corporate meetings and interviews to create searchable, speaker-labeled archives.
  • Automating the generation of subtitles and show notes for podcasts and video content.
  • Converting voice memos into structured text for integration with personal knowledge management systems.
  • Processing legal or medical recordings where precise timestamps and speaker identification are mandatory.

How AssemblyAI Transcriber Works

  1. The skill accepts an audio input via a local file path or a remote URL.
  2. It securely transmits the audio data to the AssemblyAI processing engine using your unique API credentials.
  3. The AI engine analyzes the audio to detect the primary language and distinguish between different human voices.
  4. Spoken words are converted to text and mapped to specific time intervals (timestamps).
  5. The skill returns a formatted Markdown transcript or a raw JSON payload ready for further automation within Openclaw Skills.

AssemblyAI Transcriber Setup

To deploy this skill within your Openclaw Skills environment, you must first obtain an API key from the AssemblyAI platform.

  1. Sign up at AssemblyAI to get your API key.
  2. Export the key as an environment variable in your terminal:
export ASSEMBLYAI_API_KEY="your-api-key"
  1. Alternatively, save the configuration in a JSON file at ~/.assemblyai_config.json:
{
  "api_key": "YOUR_API_KEY"
}

AssemblyAI Transcriber Data Schema & Taxonomy

The AssemblyAI Transcriber produces structured outputs that allow Openclaw Skills to effectively parse conversation data.

Field Type Description
Language String The ISO code of the detected language (e.g., EN, FR, ES)
Duration Number Total length of the processed audio in seconds
Speaker Label String Unique identifier for each participant (e.g., Speaker A)
Timestamp String The exact start time of the utterance in [MM:SS] format
Text String The transcribed content of the speech segment

AssemblyAI Transcriber Advanced Features

  • Speaker Diarization: Automatically labels different speakers to maintain context in multi-person dialogues.
  • Multi-format Support: Processes MP3, WAV, M4A, FLAC, OGG, and WEBM files natively.
  • Automatic Language Detection: Eliminates the need for manual configuration in multilingual environments.
  • JSON Export Mode: Provides raw data output for developers who need to build custom logic on top of Openclaw Skills.
  • Noise Robustness: High-accuracy transcription even in recordings with significant background noise.

SKILL.md


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