Your AI Agent Just Got a Lot Better at the Critter Stack: AI Skills 1.6.0

This article details the release of JasperFx AI Skills 1.6.0, a curated library of 81 agent skills for the Critter Stack tools (Wolverine, Marten, Polecat, CritterWatch). The update focuses on aligning skills with the 2026 releases of Marten 9 and Wolverine 6, which eliminated runtime code generation in Marten and moved Roslyn compilation to an opt-in package for Wolverine. New troubleshooting skills cover message routing and service location/code generation, with verified error messages for common issues like InvalidServiceLocationException. The article is a technical update for .NET developers using these frameworks, emphasizing verified documentation and best practices for production deployments.