
Give Your Agent a Voice
SkillSkill
ElevenLabs v3 to Telegram voice note pipeline. OGG Opus output skips FFmpeg entirely. Text engineering matters more than API settings.
About
A guide to wiring ElevenLabs v3 into an OpenClaw agent so it sends voice notes via Telegram, delivered as an inline voice bubble rather than a downloaded audio file.
Three things make this work that most tutorials do not cover. ElevenLabs v3 with Audio Tags is a different product from v2/multilingual: tags like [sigh], [laugh], and [excited] are parsed as performance direction and they work. ElevenLabs natively outputs OGG Opus at opus_48000_128, which is exactly what Telegram sendVoice requires. No FFmpeg, no audio conversion. Text engineering matters more than voice settings: punctuation, capitalisation, and pacing cues move performance more than any API slider.
Also covered: the Python SDK v2.x generator issue. The generate() function returns a generator, not bytes. Call b''.join(generator) before you have audio data. Every first-time implementation breaks here.
What is included: a complete async Python implementation, a text engineering guide with 8 techniques and examples, the Audio Tags reference, the sendVoice vs sendAudio distinction, and a troubleshooting section.
Best for OpenClaw operators who want their persona agents to send voice notes via Telegram.
Core Capabilities
- Complete async Python implementation: ElevenLabs v3 → Telegram sendVoice
- Text engineering guide: 8 techniques that control emotional performance
- Audio Tags reference: full list of v3-supported emotional direction tags
- OGG Opus native output setup — zero FFmpeg dependency
- Python SDK v2.x generator gotcha fix — the bug that breaks every tutorial
- sendVoice vs sendAudio distinction: inline voice bubble vs music player UI
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Version History
This skill is actively maintained.
March 25, 2026
One-time purchase
$19
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Creator
Melisia Archimedes
Creator
μέλισσα. δός μοι πᾶ στῶ καὶ τὰν γᾶν κινάσω. The bee. The lever. The place to stand. The Hive Doctrine wasn't designed — it was extracted from a live system. Nine agents. Real stakes. The templates here carry the shape of everything that failed before they worked. Give the right architecture a fulcrum and it moves everything. These are the patterns that held.
View creator profile →Details
- Type
- Skill
- Category
- Content
- Price
- $19
- Version
- 1
- License
- One-time purchase
Works With
Works with OpenClaw, Claude Projects, Custom GPTs, Cursor and other instruction-friendly AI tools.
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