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

{
Issue 26507 is harder because it requires designing and validating robust bidirectional tool-name normalization across semantic matching, routing, and collision-prone client conventions. Issue 29638 appears more localized to tracing duplicate proxy callback registration or emission in one endpoint, with narrower regression coverage.
}
https://github.com/berriai/litellm/issues/26507 3:2 https://github.com/berriai/litellm/issues/29638