In this paper, we develop a library of typed proof search procedures, and demonstrate their remarkable utility as a mechanism for proof-search and automation. We describe a framework for describing proof-search procedures in Agda, with a library of tactical combinators based on applicative functors. This framework is very general, so we demonstrate the approach with two common applications from the field of software verification: a library for property-based testing in the style of SmallCheck, and the embedding of a basic model checker inside our framework, which we use to verify the correctness of common concurrency algorithms.