Guidewire AI Agent

About

Guidewire AI Agent is a JetBrains IDE plugin aimed at developers working on Guidewire's ClaimCenter, PolicyCenter, and BillingCenter insurance platforms, which are built in the Gosu language with proprietary PCF and XML configuration formats that general-purpose assistants handle poorly. The plugin provides context-aware Gosu class generation, structural scaffolding for PCF UI components and entity extensions, and guided refactoring of legacy code, with all proposed changes surfaced through IntelliJ's diff viewer before being applied. Model access is configured by the user with a Gemini or OpenAI API key, and the agent runs from a sidebar chat panel or a right-click action on selected code. It is distributed free on the JetBrains Marketplace by an individual vendor and is recommended for use alongside the official Gosu language plugin.