It would be nice if ECA would support web searches, either with a MCP tool and/or a ECA native tool.
Some issue to think about:
Most web search APIs are probably rate limited/need an API key?
The Zed editor seems to do web search via it's "cloud provider" on their servers https://github.com/search?q=repo%3Azed-industries%2Fzed%20web%20search&type=code
The Zed editor has support for multiple providers that can be swapped out. Probably also a good idea for ECA.