httppayai

agents.writerslogic.com

Parses up to 50 SPDX license expressions (AND, OR, WITH exceptions, + or-later, LicenseRef) and evaluates each against a caller policy (allow list, deny list, allowed exceptions, OSI/FSF flags, copyleft tier) for agents vetting dependency licenses. Returns the canonical expression, per-license flags from the pinned SPDX License List, the verdict, and which licenses satisfy an OR. Does not detect licenses from source text, read package manifests or give legal advice; copyleft tiers are an id-family heuristic, not an SPDX attribute.