Does anyone use an agnostic TUI or harness for development tasks that can fairly seamlessly switch between providers? I'm wanting local context in the spirit of "here are 3 AI providers available, for coding tasks use this one... and for writing prose use this one... and for generating images use this one..." etc.
have used both pi and opencode for the last 6 months, haven't opened a proprietary harness (cc, codex, cursor) in that same amount of time. right now i'm on pi and i can switch seamlessly between any model across any provider i want, even mid session. can even point them at locally running models. i think people don't realize how much better life is over on this side, cc and codex rely entirely on vendor lock in imo.
I don't think I understand the token/cost implications of this feature