Agents That Write Their Own Tools at Runtime — Sandhya Subramani, AWS

תקציר מקורי באנגליתThis agent starts with zero tools. Ask it for something it can't do, and it writes the tool and uses it without restarting. Sandhya Subramani, senior developer advocate for GenAI at AWS, demos meta-tooling with the open-source Strands Agents SDK. That means agents that write, load and use their own tools at runtime, and even spin up their own sub-agents. All it takes is a system prompt describing what a good tool looks like, plus three tools: editor, shell and load_tool. She walks through agentic patterns (swarm, graph, handoff, workflow), demos a travel planner that builds its own sub-agents, and covers the evals and guardrails you need before trusting a self-modifying agent in production. In this talk: • Meta-tooling: editor, shell and load_tool plus one system prompt • Agents that creat