build-addin

Quick Review

The skill provides a working MSBuild command for building a C# Add-in with specific configuration, but suffers from a placeholder description ('TODO') that fails to adequately describe the skill's purpose and usage to a CLI agent. The task knowledge is decent with a concrete build command, though it's hardcoded to specific paths. Structure is basic but acceptable for a single-task skill. Novelty is low as this is a straightforward MSBuild invocation that a CLI agent could construct with minimal guidance.