sherpa-onnx-tts SKILL.md skillA

sherpa-onnx-tts from evovexai/evoflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add evovexai/evoflow/sherpa-onnx-tts@git:20260912.6c490fd

Pins git:20260912.6c490fd in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: evovexai/evoflow
Path: skills/public/sherpa-onnx-tts/SKILL.md
Versions recorded: 1
Latest version: git:20260912.6c490fd, committed Sep 12, 2026
Size: 3,453 bytes
Repository stars: 611
License: a license file GitHub does not identify

本地文字转语音，使用sherpa-onnx（离线，无需云端）。当需要离线语音合成时使用。.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# sherpa-onnx-tts

Local TTS using the sherpa-onnx offline CLI.

## Install

1. Download the runtime for your OS (extracts into `~/.evoflow/tools/sherpa-onnx-tts/runtime`)
2. Download a voice model (extracts into `~/.evoflow/tools/sherpa-onnx-tts/models`)

Update `~/.evoflow/evoflow.json`:

```json5
{
  skills: {
    entries: {
      "sherpa-onnx-tts": {
        env: {
          SHERPA_ONNX_RUNTIME_DIR: "~/.evoflow/tools/sherpa-onnx-tts/runtime",
          SHERPA_ONNX_MODEL_DIR: "~/.evoflow/tools/sherpa-onnx-tts/models/vits-piper-en_US-lessac-high",
        },
      },
    },
  },
}
```

The wrapper lives in this skill folder. Run it directly, or add the wrapper to PATH:

```bash
export PATH="{baseDir}/bin:$PATH"
```

## Usage

```bash
{baseDir}/bin/sherpa-onnx-tts -o ./tts.wav "Hello from local TTS."
```

Notes:

- Pick a different model from the sherpa-onnx `tts-models` release if you want another voice.
- If the model dir has multiple `.onnx` files, set `SHERPA_ONNX_MODEL_FILE` or pass `--model-file`.
- You can also pass `--tokens-file` or `--data-dir` to override the defaults.
- Windows: run `node {baseDir}\\bin\\sherpa-onnx-tts -o tts.wav "Hello from local TTS."`

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add evovexai/evoflow/sherpa-onnx-tts@sha256:18c03380c86d940f

The line at the top of this page pins the label git:20260912.6c490fd, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_4ef5bhilv7klum46.svg)](https://markdownregistry.com/a/art_4ef5bhilv7klum46)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 12, 2026.

version	committed	commit	size	audit
git:20260912.6c490fd latest	2026-09-12	6c490fd	3,453 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3453 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

evovexai/evoflow · 611 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4ef5bhilv7klum46
GET https://markdownregistry.com/api/v1/resolve?ref=evovexai/evoflow/sherpa-onnx-tts
GET https://markdownregistry.com/api/v1/blob/18c03380c86d940fc964bf2e8237834c499030ef162fd18de5b1c1997f151b56

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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