whatsapp-sticker
Convert images into WebP stickers and send native WhatsApp stickers through an existing Baileys bridge.
SAKUM DISINI PA
@sakumdisinipa
Install
$ openclaw skills install @sakumdisinipa/whatsapp-stickerWhatsApp Sticker
Use this skill when the user asks to convert an image into a WhatsApp sticker and send it to a specified chat.
Requirements
- Node.js 20 or newer.
- FFmpeg with
libwebpsupport. - A trusted, running Baileys bridge exposing
/healthand/send-media. - An authenticated WhatsApp session owned and configured by the user.
- A valid recipient chat ID and a local image file.
Usage
Run:
node convert-send.mjs /absolute/path/to/image.jpg RECIPIENT_CHAT_ID
The script converts the image to a 512 × 512 WebP sticker, attempts to keep it under 100 KB, checks bridge connectivity, and requests native sticker delivery.
Configuration
WHATSAPP_BRIDGE_URL: bridge base URL; defaults tohttp://127.0.0.1:3000.WHATSAPP_BRIDGE_FILE: path to the compatible bridge'sbridge.js.WHATSAPP_CHECK_BRIDGE_HASH: set tofalseonly when intentionally using a trusted bridge without matching hash support.
Keep the bridge bound to localhost unless remote access is deliberately secured. Never expose an unauthenticated sending endpoint to the public internet.
Safety
- Use only chat IDs supplied or confirmed by the user.
- Never create or export another person's WhatsApp session.
- Do not claim a sticker was delivered unless the bridge confirms the request.
- Do not publish session files, credentials, private chat IDs, or personal data.
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