Kagi's quite good for general purpose searches, but there's a number of specific queries where it falls down: timezones ("9AM SF in Tokyo") and currency conversions ("100000 JPY in USD") are two big ones for me.
It would be great if Kagi could open source the engine that powers these queries, so people could contribute their own features.
We plan to do exactly that. Our constraint is not the lack of vision but the lack of resources. Opening widgets API to users would be a great thing to scale this effort (provided there are enough users to build them).
It would be great if Kagi could open source the engine that powers these queries, so people could contribute their own features.