What this skill does
Speech-To-Text with MLX (Apple Silicon) and opensource models (default GLM-ASR-Nano-2512) locally.
MLX STT is part of the Other Skills category — OpenClaw skills that extend your agent with new capabilities. You can install it on its own or alongside other other skills skills from the OpenClaw catalog.
How to install MLX STT
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
mlx-sttand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add MLX STT with a single command:
openclaw skills add mlx-stt
This pulls mlx-stt from ClawHub and installs it into ~/.openclaw/skills/mlx-stt/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use MLX STT
Once installed, MLX STT activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Putting audio in front of an audience
MLX STT works with audio. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — pairs audio with footage or generated visuals, burns synced captions, and exports a finished short.
It runs as an MCP server, so an OpenClaw agent can drive it from the same chat you already use: ask for a short, and the render comes back finished. See how to connect a video pipeline to your agent.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
mlx-stt-1.0.7.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/mlx-stt/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install MLX STT?
Install MLX STT in the OpenClaw Easy desktop app by opening the Skills panel, searching for mlx-stt, and clicking Install. From a terminal you can run: openclaw skills add mlx-stt. Either way the skill is placed in ~/.openclaw/skills/mlx-stt/.
Is MLX STT free?
Yes. MLX STT is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does MLX STT do?
Speech-To-Text with MLX (Apple Silicon) and opensource models (default GLM-ASR-Nano-2512) locally.
Related: more other skills skills
If MLX STT looks useful, you may also want to check out other other skills skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models