clone-solana-cpi is used at run time in 55 crates (of which 5 optionally). It is a direct run-time dependency in 6 crates. It's used only as a dev dependency in 4 crates.

Depender (with downloads and own rev deps) clone-solana-cpi version
160 19 clone-solana-program ^2.2.1
150 1 clone-spl-transfer-hook-interface ^2.2.1
130 6 clone-solana-bpf-loader-program ^2.2.1
130 4 clone-spl-token ^2.2.0
120 clone-spl-instruction-padding ^2.2.1
170 4 clone-solana-stake-interface optional ^2.1