Understanding Tools, Hooks & Observability in Antigravity SDK 2.0

Harness turns stateless AI models into autonomous agents. Agents use Tools—Native, MCP, Custom Code, and Agent Skills—to perform tasks. Lifecycle Hooks intercept and control agent execution (Inspect, Decide, Transform). Triggers run asynchronously to allow agents to react to external events like webhooks. Observability provides execution logs, step tracing, and token consumption monitoring for debugging. Github Repo: https://github.com/10xroadmap/antigra...