High-quality voice synthesis with 9 personas, 11 languages, streaming, and voice cloning using Voice.ai API.

No licenceAuto-check: notesMedia & Creative

Install Voice AI Tts

skills CLI
$ npx skills add sundial-org/awesome-openclaw-skills --skill voice-ai-tts -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install sundial-org/awesome-openclaw-skills voice-ai-tts --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/voice-ai-tts .claude/skills/voice-ai-tts && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
voice-ai-tts
GitHub stars
663
Token cost
~2.3k tokens
SKILL.md length
484 words
Files
4 (incl. scripts)
Skills in repo
383
Repo updated
First seen
Licence
None found

At a glance

High-quality voice synthesis with 9 personas, 11 languages, streaming, and voice cloning using Voice.ai API.

  • Works in 3 steps: VOICE_AI_API_KEY environment variable → OpenClaw config… → Skill-local .env file
  • Tasks that involve Text to speech and voice
  • SKILL.md covers ✨ Features, ⚙️ Configuration, 🤖 OpenClaw Integration and 📝 Triggers, plus 13 more sections
  • Runs JavaScript scripts from its folder; calls node; needs VOICE_AI_API_KEY

What it does

Voice AI Tts is an agent skill from sundial-org/awesome-openclaw-skills. High-quality voice synthesis with 9 personas, 11 languages, streaming, and voice cloning using Voice.ai API.

Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts (for example `scripts/tts.js`, `voice-ai-tts-sdk.js` and `voice-ai-tts.yaml`).

It sits in Media & Creative, covering Text to speech and voice and Speech recognition and synthesis. The repository describes itself as: Top OpenClaw skills, with the most popular and useful ones.

When your agent uses it

  • Tasks that involve Text to speech and voice
  • Tasks that involve Speech recognition and synthesis

Example prompts

  • “/voice-ai-tts”

Requirements

  • Node.js
  • A credential in VOICE_AI_API_KEY

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. VOICE_AI_API_KEY environment variable
  2. OpenClaw config (~/.openclaw/openclaw.json)
  3. Skill-local .env file

What it can do on your machine

Read from SKILL.md and the folder at commit b80cde2. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (JavaScript), which the agent can run.

    Shell commands in SKILL.md call:

    • node

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • voice.ai
    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • VOICE_AI_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Voice AI Tts loads about 2.3k tokens when it runs. Until then it costs about 30 tokens; SKILL.md has 484 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~30
When it runs · the whole SKILL.md, loaded when a task matches
~2.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:27
    3. Skill-local `.env` file
  • NoteMentions a .env fileSKILL.md:31
    ### Create `.env` file (Recommended)
  • NoteMentions a .env fileSKILL.md:34
    echo 'VOICE_AI_API_KEY=your-key-here' > .env
  • NoteMentions a .env fileSKILL.md:216
    echo 'VOICE_AI_API_KEY=your-key-here' > .env
  • NoteMentions a .env fileSKILL.md:273
    └── .env                  # API key (create this)

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 484 words (~2,268 tokens).

“The scripts look for your API key in this order:”

— opening of SKILL.md by sundial-org
name
voice-ai-tts
version
1.0.0

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files (scripts) in skills/voice-ai-tts of sundial-org/awesome-openclaw-skills.

  • SKILL.md
  • scripts/tts.js
  • voice-ai-tts-sdk.js
  • voice-ai-tts.yaml

Open the folder on GitHubat commit b80cde2

Compare with similar skills

Voice AI Tts next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Voice AI Tts compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Voice AI Tts this skillsundial-org/awesome-openclaw-skills663—~2.3kAutomated safety check: NotesNone
Dotty Av TestBrettKinny/dotty-stackchan113—~866Automated safety check: NotesMIT
Arkcli Deployvolcengine/ark-cli140—~2.6kAutomated safety check: PassApache-2.0
Arkcli Infer Endpointvolcengine/ark-cli140—~1.8kAutomated safety check: PassApache-2.0
Arkcli Onboardvolcengine/ark-cli140—~1kAutomated safety check: PassApache-2.0
Stepfun Asrdaymade/claude-code-skills1.4k—~3kAutomated safety check: PassMIT

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Questions about Voice AI Tts

What does Voice AI Tts do?

High-quality voice synthesis with 9 personas, 11 languages, streaming, and voice cloning using Voice.ai API. Voice AI Tts is an agent skill from sundial-org/awesome-openclaw-skills.ai API.

When should I use Voice AI Tts?

Voice AI Tts fits situations like: tasks that involve Text to speech and voice; tasks that involve Speech recognition and synthesis.

How do I install Voice AI Tts in Claude Code?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill voice-ai-tts -a claude-code`. Or copy the skill folder (skills/voice-ai-tts in sundial-org/awesome-openclaw-skills) into .claude/skills/voice-ai-tts in your project. Claude Code loads it when a task matches its description.

How do I install Voice AI Tts in Codex?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill voice-ai-tts -a codex`. Or copy the skill folder (skills/voice-ai-tts in sundial-org/awesome-openclaw-skills) into .agents/skills/voice-ai-tts in your project. Codex loads it when a task matches its description.

Can I use Voice AI Tts in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sundial-org/awesome-openclaw-skills --skill voice-ai-tts -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/voice-ai-tts, .gemini/skills/voice-ai-tts, .github/skills/voice-ai-tts and .opencode/skills/voice-ai-tts in your project.

What does Voice AI Tts need to run?

Going by SKILL.md and its folder, Voice AI Tts needs JavaScript for the scripts in its folder, the command-line tools its instructions call (node) and credentials named VOICE_AI_API_KEY. Our summary lists: Node.js; A credential in VOICE_AI_API_KEY.

Does Voice AI Tts access the network?

SKILL.md names 2 domains. As links in the text: voice.ai and github.com. This is read from the text; nothing was executed.

Is Voice AI Tts safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Voice AI Tts use?

No licence was found for Voice AI Tts or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Voice AI Tts use?

About 2.3k tokens (SKILL.md is roughly 9.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Voice AI Tts?

Skills that share tags, products or a category with Voice AI Tts: Dotty Av Test (BrettKinny/dotty-stackchan, 113 stars), Arkcli Deploy (volcengine/ark-cli, 140 stars), Arkcli Infer Endpoint (volcengine/ark-cli, 140 stars) and Arkcli Onboard (volcengine/ark-cli, 140 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Voice AI Tts?

sundial-org (a GitHub organization) maintains it in sundial-org/awesome-openclaw-skills, which has 663 GitHub stars. The repository holds 383 skills in this directory. The repository was last updated on March 7, 2026.

Source: sundial-org/awesome-openclaw-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.