What problem does it solve? Upgrading AG Grid, AG Charts, or AG Studio across major versions requires tracking dozens of breaking and behavioural changes scattered across documentation pages. This Skill automates that research by scanning your projects, fetching the official upgrade guides, and producing a single actionable migration plan file. ## Core Features & Use Cases - Scope Detection: Recursively finds all projects with AG dependencies, identifies installed versions, and proposes target versions from npm. - Change Extraction: Fetches official upgrade documentation for every major version in the upgrade path and classifies each change as BREAKING or BEHAVIOUR. - Interactive Planning: Lets the user decide which behaviour changes to accept or mitigate, then writes the final plan to AG_UPDATE_CHANGES.md. - Use Case: A team on AG Grid v31 wants to move to v36. Run this Skill to get a complete, validated list of required code changes, including module registration and theming requirements introduced in v33. ## Quick Start Ask the agent to update my AG Grid dependencies to the latest version using the ag-update skill.