Is your feature request related to a problem? Please describe.
We’re building agent-style workflows and need a web search engine that works out of the box. Existing options require an extra setup, which adds friction.

Describe the solution you'd like
Add a DuckDuckGoWebSearchEngine that works for a quick, setup-free search.

Additional context
We’re happy to contribute the implementation as part of our work at Kestra to make tool-using agents easier to build.