solana-reserved-account-keys is used at run time in 62 crates (of which 5 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 9 crates.

Depender (with downloads and own rev deps) solana-reserved-account-keys version
301K 639 solana-sdk ^2.2.1
2.7K 4 litesvm ^2.2
150 solana-hbase-writer =2.2.1