This could be integrated in to an SDK - Superstitious Developer Kit. Other tools in the chain could check for things like Friday the 13th, the occurrence of three consecutive sixes in your IP address, and tell you which oils to vaporise, incense to burn, crystals to wear, homoeopathic prophylactics to take, whether it's okay to build or deploy if you, your mother, or sister(s) are menstruating, and so on and so forth.