Agent with web search
Answers from fresh data on the web and shows its sources — for when the answer is not in your documents.
Graph preview
How it works
A web-search tool is attached to the agent over a link_extension wire. It is not a step
in the graph: the model decides whether to call it, and may call it several times in one turn
until it has enough material.
- Entry → Agent.
- Agent calls Search when it needs to, and reads the results.
- Answer returns the final text.
What to configure after import
- Say in the system prompt when to search: without that the model either searches on every question or never at all.
- If you need citations and source excerpts, look at openrouter_web_search — it returns both the answer and the sources.