Chat with Claude

Helper agents

When a phase has several pieces of work, Claude splits it into tasks and gives each to the cheapest helper that can do it well: simple lookups and tiny edits to Haiku at low effort, ordinary coding to Sonnet, harder coding to Sonnet at high effort, hard-to-undo decisions and risky code to Opus. Tasks in the same wave run at the same time; a task that fails moves up one level.

Live preview

What is being built, as it stands. Web apps show from their local dev server; static pages and markdown show straight from the project folder. Previews run inside a sandboxed frame.

Your idea

Paste everything you know: what it is, who it is for, must-haves, look and feel. Your words decide what gets built; HyperSkill decides how (phases, checks, evidence). It will not rewrite your idea behind your back: gaps, conflicts and improvements come back as questions below, and you answer them.

Skill plan for

Which skill this phase should use, when and why. Claude decides each line, pulls what it needs and records why; you can override any of it here.

Checks from your picks

Each thing you picked below that needs doing is a check. Claude closes it with evidence, or you waive it with a reason; a phase cannot end while one of its checks is open.

Where each picked piece is used

Skills and integrations