Specmanager

SpecManager

Your AI product team, as a Claude Code plugin.

As a non technical founder or product vibe coder you already have the builder — Claude Code. What you *don't* have is the rest of the team: the product manager who pins down the problem, the architect who fits it to your codebase, the planner who breaks it into shippable pieces, the reviewer who checks the work against the plan.

SpecManager is that team. It gives you a set of specialised AI agents organised like an agile squad: the agents draft, you review, edit, and approve, and you decide what moves forward. It's spec-driven development you can actually see — a kanban board running on your own machine, one row per feature, one column per stage: PRD → Architecture → (Design) → Plan → Build → Walkthroughs, plus a research rail before any feature exists.

Everything the team produces is plain markdown saved inside your project, so it reads like documents, not code, and your version history keeps every draft. It runs entirely on your own machine — single-user, private, no login.

specmanager.org · MIT licensed

Your team

Each role is its own specialised agent — not one mega-prompt wearing different hats:

- Researcher *(optional)* — works before there's a feature to build: a short brief, market research, Docs (wireframes, one-pagers, presentations), a user-research plan and a marketing plan, then findings from your interviews and a strategy whose build list becomes features.
- Product manager — drafts the PRD, and can run an optional pre-PRD interview that pulls the idea out of your head and stress-tests it before you write anything down.
- Architect — reads your actual codebase (its structure, conventions, the pieces already there) before designing, so "we'll add X" always points at something real instead of…