solana-offchain-message is used at run time in 37 crates (of which 4 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 5 crates.

Depender (with downloads and own rev deps) solana-offchain-message version
284K 673 solana-sdk optional ^2.2.1
81K 26 solana-remote-wallet =2.2.1
1.6K 3 solana-cli =2.2.1