Local text-to-speech via sherpa-onnx (offline, no cloud)
$npx -y skills add moltis-org/moltis --skill sherpa-onnx-ttsInstalls into the current project.
Run `npx skills use "https://github.com/moltis-org/moltis" --skill "moltis-org/moltis/sherpa-onnx-tts"` 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/moltis-org/moltis" that are relevant to the current task. Run `npx skills add "https://github.com/moltis-org/moltis"` and select the relevant skills, then follow their instructions.