Automate WhatsApp interactions, manage chats, and integrate with AI agents using a lightweight, pure Rust application.
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WhatsRust provides a robust, pure Rust solution for WhatsApp automation, addressing the common pitfalls of Node.js-based libraries like high memory usage, large dependency trees, and frequent crashes. It offers a compact 5 MB single binary with minimal RAM footprint (15 MB), making it ideal for resource-constrained environments or integration into agent software. The tool features a comprehensive set of 54 REST API endpoints, a CLI, and an embeddable library, alongside a specialized MCP server with 30 tools designed for AI agents like Claude Code. It handles the full WhatsApp Web protocol, including all message types, chat management, group operations, and status posting, all while incorporating anti-ban protections and a durable SQLite-backed queue for crash recovery.
主要功能
01Pure Rust single binary with minimal resource consumption (5 MB / 15 MB RAM)
02Full WhatsApp Web protocol support for all message types, chat, and group management
0330 MCP tools for seamless integration with AI agents like Claude Code
041 GitHub stars
05Comprehensive REST API (54 endpoints), CLI, and embeddable Rust library
06Robust crash-safe outbound queue, atomic deduplication, and anti-ban protections
使用案例
01Building high-performance, low-resource WhatsApp bots and automation systems
02Integrating WhatsApp messaging and control directly into AI agent workflows
03Developing custom WhatsApp clients or services that require stability and efficiency
