Install
openclaw skills install whatsapp-validateCheck if phone numbers exist in the local Baileys session cache
openclaw skills install whatsapp-validateValidate whether phone numbers have been seen by the connected WhatsApp account.
exec({ cmd: "node <skill_dir>/scripts/validate.js COMMAND [ARGS]" })
exec({ cmd: "node <skill_dir>/scripts/validate.js check \"5511999999999\"" })
exec({ cmd: "node <skill_dir>/scripts/validate.js batch \"5511999999999,5511888888888\"" })
exec({ cmd: "node <skill_dir>/scripts/validate.js list 50" })
This skill checks the local cache only. A number not found may still have WhatsApp — it simply hasn't interacted with the bot yet.