Foretop catches changes outside your repository that can still break it. Four Apache-2.0 scanners run locally or in CI with no Foretop account: Ebb checks model retirements, Telltale maps OpenAPI telemetry gaps, Charter reviews MCP capability changes, and Lading traces AI asset licence obligations. Every result carries evidence; unknown is never reported as clear. The optional Hub adds shared history, policies, ownership and exports—free for 3 repositories, with Team for up to 10.