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/ca-decompose

Greenfield decomposition interview — a layered interview that populates .codearbiter/ and locks it initialized.

shell
$ npx -y skills add arbiterForge/codeArbiter --skill ca-decompose --agent claude-code

How it fires

How this skill gets triggered: by you, by Claude, or both.

  • Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.
  • You can call itInvoke it directly when you want it.
  • Slash command/ca-decompose
How auto-invocation works

Context preview

The summary Claude sees to decide when to auto-load this skill.

Greenfield decomposition interview — a layered interview that populates .codearbiter/ and locks it initialized.

SKILL.md

ca-decompose.SKILL.md
name: ca-decompose
description: Greenfield decomposition interview — a layered interview that populates .codearbiter/ and locks it initialized.
argument-hint: (none)

$ca-decompose — greenfield populate

Stands up project state for a greenfield project — one with no meaningful source code yet. A senior-architect persona drives a six-layer interview eliciting purpose, scope, primary users, domain vocabulary, and architectural constraints, persisting each layer to disk so a context reset loses nothing, then writes the surviving `.codearbiter/` doc set and locks the project initialized. No arguments — the skill interviews the user (a handoff summary may be supplied freely during the interview).

The only permitted path to populate `.codearbiter/` when no meaningful source exists. For an existing codebase, use `$ca-create-context`.

Routes to

The `decompose` skill (`${CLAUDE_PLUGIN_ROOT}/routines/decompose/SKILL.md`) — six gated phases: pre-flight, persona adoption, layered interview, synthesis, population, lock. The skill is canonical for the layers and their gates.

When NOT to use

  • Project already initialized (`<!--INITIALIZED-->` in `CONTEXT.md`) → `$ca-status`.
  • Existing codebase with source present → `$ca-create-context`.
  • `.codearbiter/` not yet scaffolded → `$ca-init` first.
  • Update one doc → edit `<project-root>/.codearbiter/` directly or use `$ca-feature`.

Hard gate

BLOCK if `<!--INITIALIZED-->` is already present in `CONTEXT.md`. BLOCK if meaningful source is detected (route to `$ca-create-context`). BLOCK if any `[CONFIRM-NN]` exits synthesis unresolved and undeferred. MUST NOT write `<!--INITIALIZED-->` until every required doc is present and non-empty.

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Python
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AGPL-3.0
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5h ago
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2mo ago
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Repo: arbiterForge/codeArbiter

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