BMC Discovery is a software tool that provides automated discovery, mapping, and visualization of applications and infrastructure components across multi-cloud environments. It uses standard protocols like SNMP, WBEM, SSH, and REST to discover infrastructure elements like storage systems, servers, virtual machines, databases and cloud services without requiring agents. BMC Discovery provides benefits like increased visibility, improved change impact analysis, cost transparency, and security by mapping dependencies between different components. It has over 14 years of experience discovering applications and supports continuous content updates to integrate new technologies into its extensive library.