solana-reserved-account-keys is used at run time in 65 crates (of which 5 optionally). It is a direct run-time dependency in 8 crates. It's used only as a dev dependency in 9 crates (of which 3 directly).

Depender (with downloads and own rev deps) solana-reserved-account-keys version
273K 661 solana-sdk ^2.2.1
124K 128 solana-transaction-status =2.2.1
85K 39 solana-transaction optional ^2.2.1
18K 27 solana-cli-output =2.2.1
10K 9 solana-storage-bigtable =2.2.1
2.5K 4 litesvm ^2.2
370 solana-hbase-writer =2.2.1
31K 5 solana-cost-model dev =2.2.1
21K 10 solana-svm dev =2.2.1
18K 12 solana-runtime-transaction dev =2.2.1
10K 19 solana-entry dev =2.2.1