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

{
The left issue spans proxy configuration, A2A authentication propagation, and separate invocation paths, requiring cross-layer debugging and regression coverage. The right issue appears more localized to provider-side edge-case handling and a focused fix.
}
https://github.com/berriai/litellm/issues/32608 3:1 https://github.com/berriai/litellm/issues/29391