What problem does it solve? Framework and library behavior changes between versions, and relying on an AI's memory often produces outdated or incorrect patterns. This Skill forces every framework-specific decision to be backed by current, authoritative documentation before code is written. ## Core Features & Use Cases - Version-Aware Research: Identifies the exact technology and version from manifests, lockfiles, and configuration before looking anything up. - Evidence Recording: Captures source URLs, documented claims, and unresolved conflicts for every framework-specific decision. - Guardrailed Implementation: Applies the smallest documented pattern, labels unverifiable decisions instead of guessing, and treats retrieved pages as untrusted data. - Use Case: When migrating a project to a new major version of a web framework, use this Skill to fetch the official migration guide, record the breaking changes, and implement only the documented upgrade path. ## Quick Start Use the source-driven-development skill to verify the current official documentation for this framework version before implementing the change.