polkadot-availability-distribution is used at run time in 3 crates (of which 3 optionally). It is a direct run-time dependency in 2 crates.

Depender (with downloads and own rev deps) polkadot-availability-distribution version
110K 5 polkadot-sdk optional ^18.0.0
4.4K 5 polkadot-service optional ^18.0.0