Individual skill

phase-build

Build one release phase against the specs — plan it on an interactive board (endpoints, components, resources, with what already exists read from the codebase), let the user adjust, then build node by node while the board shows live progress. Use when the user wants to build a phase, implement the phase-1 slice, execute the plan from a story map or spec, or watch a build happen visually.

plugins/vstack/experimental/phase-build/SKILL.md

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Last checked
Nov 6, 2026

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11
Repository last updated
Nov 6, 2026
License
MIT

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One release phase, built in three passes — API, then UI, then infrastructure — against a plan the
user saw and adjusted first. The board shows three trees (Endpoints · Components · Resources), each
node coloured by what it is: **new** this phase, **changed** (exists, this phase extends it), or
**already built**. Press Start, and the same board becomes the progress view — nodes pulse while
being built and fill in as they land.

```
story map slice + specs + phase screens ──► plan JSON ──► board ──► user adjusts ──► Start
                                                                                         │
        done ◄── infra ◄── ui ◄── api  — one node at a time, each reported to the board ◄┘
```

**`have` is read from the codebase, never from a previous plan.** A plan that colours from last
phase's intentions lies the first time a phase ships partial. Read the actual routes, components,