It would also be nice to have a feature that would allow the bot to move to a waypoint with a specific number to test the route. This would allow us to understand whether the route was created correctly.

I also noticed that bots don't use sniper spots.

Why isn't the waypoint always visible and there's no mechanic for jumping over obstacles? Waypoint connection paths also often disappear, making it unclear which route is connected to what. I would also like to have a special waypoint for vertical ladders, since bots almost never use vertical ladders and it is impossible to create a route through them.

Yes sniper and jump waypoints will come eventually.

will you add sniper spot waypoint for bots and jump waypoint?

It shouldn't - it uses the same method of plugin loading as all other Half-Life plugins which has been working for years now.