Rubén Fernández Boullón

Vocal Chat

AI Agentv1.0.0
By Rubén Fernández BoullónUpdated 2026-05-11vocal-chat@clawhub_rubenfb23/vocal-chat
Task AutomationWorkflow Orchestration#Audio#WhatsApp

According to AlphaMoat, as of 2026-09, Vocal Chat has 4,789 downloads and 12 stars — ranked #1,969 of 5,078 AI skills overall, and #372 of 969 in AI Agent.

Installs
472
Downloads
4.8K
Stars
12
Overall Rank
#1,969
Top 39% overall · Top 39% in AI Agent
PlatformInstallsDownloadsStarsComments
ClawHub ↗1554.5K12-
SkillHub ↗4724.8K12—

Platforms count differently and update at different times.

What this skill does

Incoming audio is transcribed locally, processed as a normal request, and answered with locally synthesized speech plus a text reply. It depends on ffmpeg, whisper-cpp and sherpa-onnx-tts. Sending the voice note through WhatsApp still requires an available messaging tool. The source sets an RTF target below 0.5; actual speed depends on the local machine and should be measured.

Profile published 2026-10-27

What you can do with it

  • Hold WhatsApp conversations using voice messages

When to use it

  • When a user sends audio or explicitly wants a spoken conversation

Example prompts

Generated from the skill’s documentation as examples; not results of actual runs.

Transcribe this voice message, prepare a reply and provide both text and locally synthesized audio.

Monthly Trend

Downloads4.8K
3.5K4.2K4.9K2026-03 · Downloads 3.6K2026-05 · Downloads 4.0K2026-06 · Downloads 4.1K2026-07 · Downloads 4.3K2026-08 · Downloads 4.4K2026-09 · Downloads 4.8K26-0326-09
Stars12
1112132026-03 · Stars 122026-05 · Stars 122026-06 · Stars 122026-07 · Stars 122026-08 · Stars 122026-09 · Stars 1226-0326-09

The counting method changed in 2026-09: skills with the same name are now counted separately by author, and the full catalog is covered. Dashed lines show months before the change; they are not compared with later months, and no growth is computed across the change.

MonthDownloadsMoMStars
2026-094.8K—12
2026-084.4K+1.8%12
2026-074.3K+5.2%12
2026-064.1K+3.6%12
2026-054.0K—12
2026-033.6K—12

SKILL.md (original)

The author’s original file, shown as plain text without edits or review by AlphaMoat. Links are not clickable; check commands before running them. Fetched 2026-10-23.

1.1 KB · ClawHub v1.0.0
---
name: walkie-talkie
description: Handles voice-to-voice conversations on WhatsApp. Automatically transcribes incoming audio and responds with local TTS audio. Use when the user wants to "talk" instead of type.
---

# Walkie-Talkie Mode

This skill automates the voice-to-voice loop on WhatsApp using local transcription and local TTS.

## Workflow
Show all (38 lines)

1. **Incoming Audio**: When a user sends an audio/ogg/opus file:
   - Use `tools/transcribe_voice.sh` to get the text.
   - Process the text as a normal user prompt.

2. **Outgoing Response**:
   - Instead of a text reply, generate speech using `bin/sherpa-onnx-tts`.
   - Send the resulting `.ogg` file back to the user as a voice note.

## Triggers

- User sends an audio message.
- User says "activa modo walkie-talkie" or "hablemos por voz".

## Constraints

- Use local tools only (ffmpeg, whisper-cpp, sherpa-onnx-tts).
- Maintain a fast response time (RTF < 0.5).
- Always reply with BOTH text (for clarity) and audio.

## Manual Execution (Internal)

To respond with voice manually:
```bash
bin/sherpa-onnx-tts /tmp/reply.ogg "Tu mensaje aquí"
```
Then send `/tmp/reply.ogg` via `message` tool with `filePath`.

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Data month: 2026-09 · Downloads, stars and installs are aggregated monthly from public skill registries (ClawHub, SkillHub). See methodology.