Go Micro (opens in new tab)

Description: Agent harness & service framework.What we like: Supports a variety of runtime primitives including model routing, memory, tools, guardrails, and durable workflows. Automatically creates MCP gateway. Built-in A2A gateway. All abstractions are Go interfaces to make it easily pluggable. Orchestrates multiple services with a local dev server and deploy tooling.What we dislike: Encourages microservices, which are often overkill - especially at the beginning of a new project.