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sherpa-onnx-tts

Official
by Api.AirforcePrepends a system prompt000 uses376,200
Open-source originalMIT license

Local text-to-speech via sherpa-onnx (offline, no cloud)

open-sourceclaude-codesteipete
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What this skill does

When applied, it prepends a system prompt before your request is sent — no extra calls and no change to how you are billed beyond the added tokens.

---
name: sherpa-onnx-tts
description: "Local text-to-speech via sherpa-onnx (offline, no cloud)"
metadata:
  {
    "openclaw":
      {
        "emoji": "🔉",
        "os": ["darwin", "linux", "win32"],
        "requires": { "env": ["SHERPA_ONNX_RUNTIME_DIR", "SHERPA_ONNX_MODEL_DIR"] },
        "install":
          [
            {
              "id": "download-runtime-macos",
              "kind": "download",
              "os": ["darwin"],
              "url": "https://github.com/k2-fsa/sherpa-onnx/releases/download/v1.13.2/sherpa-onnx-v1.13.2-osx-universal2-shared.tar.bz2",
              "archive": "tar.bz2",
              "extract": true,
              "stripComponents": 1,
              "targetDir": "runtime",
              "label": "Download sherpa-onnx runtime (macOS)",
            },
            {
              "id": "download-runtime-linux-x64",
              "kind": "download",
              "os": ["linux"],
              "url": "https://github.com/k2-fsa/sherpa-onnx/releases/download/v1.13.2/sherpa-onnx-v1.13.2-linux-x64-shared.tar.bz2",
              "archive": "tar.bz2",
              "extract": true,
              "stripComponents": 1,
              "targetDir": "runtime",
              "label": "Download sherpa-onnx runtime (Linux x64)",
            },
            {
              "id": "download-runtime-win-x64",
              "kind": "download",
              "os": ["win32"],
              "url": "https://github.com/k2-fsa/sherpa-onnx/releases/download/v1.13.2/sherpa-onnx-v1.13.2-win-x64-shared-MD-Release.tar.bz2",
              "archive": "tar.bz2",
              "extract": true,
              "stripComponents": 1,
              "targetDir": "runtime",
              "label": "Download sherpa-onnx runtime (Windows x64)",
            },
            {
              "id": "download-model-lessac",
              "kind": "download",
              "url": "https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_US-lessac-high.tar.bz2"

Use this skill

Per request

Add a "skill" field with the skill’s ID to your chat completion request. It is applied server-side before your prompt is sent — no extra calls.

{
  "model": "gpt-4o-mini",
  "skill": "imp-f26aa07e-a126-4f42-b706-52a740d33aea",
  "messages": [{ "role": "user", "content": "…" }]
}
Always on — no field to send

Install the skill, enable it in your dashboard and (optionally) limit it to specific models. It then applies automatically to every matching request — with no "skill" field to send each time.

Set it up in your dashboard

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