The Deployment Blast-Radius Mapper

 Build a deployment blast-radius mapper that analyzes a proposed release alongside service dependencies, changed files, database migrations, infrastructure definitions, configuration changes, and critical user journeys. Create an interactive graph showing which services, features, integrations, and workflows may be affected if a changed component fails. Allow teams to model partial outages, unavailable dependencies, and rollback constraints. Generate targeted pre-release checks, monitoring signals, and recovery priorities. Base impact paths on supplied evidence, identify missing dependency information, and avoid treating every connected component as equally vulnerable.