Turns OpenAI's text-to-speech API into a Claude skill so you can generate narration or voiceovers without leaving your workflow. You feed it text, it hands back audio files using OpenAI's built-in voices. The skill comes from OpenAI's official repository, which suggests it's a reference implementation rather than something heavily customized. Most useful when you need quick audio for explainer videos, lecture content, or prototyping voice interfaces. Not much configuration shown here, so expect a straightforward wrapper around the API rather than a full production audio pipeline.

skills.sh installs
2.9K
GitHub stars
106.9K
last updated
Aug 21, 2026

Install

$ npx -y skills add nexu-io/open-design --skill speech --agent claude-code

Installs into .claude/skills of the current project.

Files

speech

Curated from OpenAI's skills repository.

What it does

Generate spoken audio from text using OpenAI's API with built-in voices. Useful for narrated explainers, lecture audio, and quick voiceover tracks.

Source

How to use

This catalogue entry advertises the skill in OpenDesign so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory:

# Inspect the upstream README for exact paths
open https://github.com/openai/skills

Then ask the agent to invoke this skill by name (speech) or with one of the trigger phrases listed in this skill's frontmatter.

Sponsors

Details

Repository
github.com/nexu-io/open-design
Categories
Backend & APIs, AI & Agent Building, Design & UI/UX, Video & Audio Editing
First seen
Jun 3, 2026

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