pstack is a Cursor plugin providing specialized agent workflows to design, explore, and automate complex coding tasks.

It includes skills for upfront architecture planning (**architect**), parallel solution exploration and merging (**arena**), capturing and updating user-specific workflows as reusable skills (**automate-me**), and designing auditable multi-step playbooks for large changes (**figure-it-out**). The **how** skill explains system architecture, runtime flow, and ownership to support safe modifications and onboarding.