Sorting LiteLLM GitHub issues by difficulty to implement. Higher = harder.

{
Monthly call limits require coordinated changes across quota state, persistence, concurrency-safe enforcement, calendar/timezone handling, warning semantics, APIs, and UI. The provider addition is narrower, mainly involving routing, model metadata, cost attribution, and integration tests.
}
https://github.com/berriai/litellm/issues/31821 4:1 https://github.com/berriai/litellm/issues/31568