Add the marketplace
/plugin marketplace add dha201/architecture-documentation-pluginInstall 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.
Architecture docs with C4 diagrams, technical debrief outlines, and human writing style toolkit
Phase-aware autonomous engineering loop with crash recovery, re-anchoring, and structured phase transitions (brainstorm → plan → work → review → fix → compound → test → ship)