> For AI agents: the complete documentation index is available at https://mfeflow.github.io/mfeflow/llms.txt, the full documentation bundle is available at https://mfeflow.github.io/mfeflow/llms-full.txt.

# MFEFLOW_E101

A shared singleton is missing from the shared list.

## Fix

Run `mfeflow doctor --fix`, or add the package to the singletons list.