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

{
The vector-store work is harder because it introduces several coordinated API routes with storage lifecycle behavior, authorization, backend/provider integration, validation, and broader testing. The key-creation issue is comparatively localized to reconciling permission checks and UI/API behavior.
}
https://github.com/berriai/litellm/issues/15861 4:1 https://github.com/berriai/litellm/issues/20962