Full Signal messenger integration for OpenClaw agents. Send/receive text and voice messages via signal-cli with role-based permissions (owner/trusted/untrusted), automatic voice transcription (Whisper), voice replies (TTS), conversation history, new contact triage, typing indicators, read receipts, and instant wake-on-message via OpenClaw hooks API. Use when setting up Signal messaging, handling Signal contacts, sending/receiving Signal messages, or managing Signal contact permissions.

OpenClaw代理的完整Signal Messenger集成，通过signal-cli发送和接收文本与语音消息，支持基于角色的权限控制（所有者/可信/不可信）、自动语音转文字（Whisper）、语音回复（TTS）、会话历史、新联系人分类、输入状态指示、已读回执，以及通过OpenClaw钩子API实现的消息唤醒功能。适用于配置Signal通信、管理Signal联系人、收发Signal消息或设置联系人权限的场景。