wa-agent – Build autonomous AI agents for WhatsApp using YAML configuration

Summary: wa-agent is an open-source framework that enables building AI agents on WhatsApp by defining personality, tools, and routing in YAML. It supports multiple LLMs, persistent memory with conversation summaries, user profiles, multi-agent routing on a single number, and built-in tools like web search and scheduling.

What it does

wa-agent lets users create and run AI agents on WhatsApp with a single command, integrating various LLMs and managing conversation memory, user profiles, and multi-agent workflows through YAML configuration.

Who it's for

Developers and teams seeking a structured framework to build advanced, multi-agent WhatsApp bots with persistent memory and tool integrations.

Why it matters

It addresses limitations of basic WhatsApp bots by enabling persistent memory, multi-agent handling, and built-in tools without requiring custom glue code.