Installs into .claude/skills of the current project.
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---
name: xai_tts
description: Use when the user asks to generate speech, text-to-speech, audio narration, voice output, or TTS with xAI/Grok through a Grok-connected xAI TTS tool.
---
# xAI TTS
Use this skill to generate speech audio through the Grok-connected xAI TTS tool.
## Preferred Grok Tool Flow
1. Use `search_tool` to discover the available tool schema first:
```json
{
"query": "xai tts"
}
```
2. Call the returned xAI TTS MCP tool with the schema it reports. A typical payload is:
```json
{
"input": "Hello from Grok.",
"voice_id": "eve",
"language": "auto",
"codec": "mp3"
}
```
## Options
- `input`: required text to speak.
- `voice_id`: optional voice, commonly `eve` when supported.
- `language`: optional language, commonly `auto` when supported.
- `codec`: optional output codec.
Return the content type and explain where the audio artifact or base64 payload appears in the tool output.
## Credential Safety
Use existing Grok/xAI credentials exposed by the host or MCP server. Never print, quote, summarize, or store OAuth tokens, refresh tokens, bearer tokens, or API keys.
