Add the marketplace
/plugin marketplace add postsharp/PostSharp.Engineering.AISkillsInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
PostSharp engineering workflows: git conventions, PRs, releases, TeamCity CI/CD, build diagnostics
Metalama framework development: aspect testing, test directives, code model, diagnostics