Add the marketplace
/plugin marketplace add kamioj/spec-workflowInstall 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.
Spec-driven development plugin: the full research → ask → propose → HARD GATE → apply → verify → archive flow, enforced by 4 hooks (TBD scan / approval gate / archive audit / verify reminder), with scope-dispatched dev agents and a fresh-context verifier agent