Use when the user asks for text-to-speech narration or voiceover, accessibility reads, audio prompts, or batch speech generation via the OpenAI Audio API; run the bundled CLI (scripts/text_to_speech.py) with built-in voices and require OPENAI_API_KEY for live calls. Custom voice creation is out of scope.
$npx -y skills add letta-ai/skills --skill speechInstalls into the current project.
Run `npx skills use "https://github.com/letta-ai/skills" --skill "letta-ai/skills/speech"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/letta-ai/skills" that are relevant to the current task. Run `npx skills add "https://github.com/letta-ai/skills"` and select the relevant skills, then follow their instructions.