snarkos-node-tcp is used at run time in 11 crates (of which 1 optionally). It is a direct run-time dependency in 4 crates.

Depender (with downloads and own rev deps) snarkos-node-tcp version
1.6K snarkos =3.0.0
4 snarkos-node-router =3.0.0
3 snarkos-node-bft =3.0.0
5 snarkos-node =3.0.0