---
name: init
description: Use only when the user explicitly names Cladding and asks to initialize, adopt, or refresh it; never use for an ordinary project creation or implementation request. Scaffold from an idea, planning document, or existing project through the MCP prepare/apply flow.
---

# Cladding init

Use this workflow only when the user explicitly asks to initialize, adopt, or refresh Cladding. Opening a repository alone is not consent to initialize it.

## Required host workflow

If the current user message itself matches `APPLY CLADDING XXXXXX`, do not call prepare or stage again. Call `clad_init` once and copy the entire user message, including the `APPLY CLADDING` prefix, into `confirmation`.

1. If a greenfield request has no project intent, ask for one short description.
2. Call `clad_prepare_init` with exactly one starting mode:
   - `idea` with the user's description.
   - `document` with a project-relative planning-document path.
   - `existing` for an existing codebase; include an optional adoption goal.
3. Read the returned prompt and observations. Draft the structured object required by `clad_init` using the current host model, then call `clad_stage_init` with the preparation token and that draft. Staging validates the draft and stores only ignored runtime state under `.cladding/host/`; it does not modify authored project files.
4. Show `plannedChanges`, the staged `confirmationQuestion`, and its one-time `approvalChallenge` to the user, then stop and wait for a separate reply. The original initialization request is not confirmation.
5. Only when the user's separate reply exactly matches `approvalChallenge`, call `clad_init` with the entire reply verbatim as `confirmation`—never strip the `APPLY CLADDING` prefix. Include the draft and token when the host retained them; process-per-turn hosts may omit both because Cladding resolves the exact staged draft from its short-lived machine-local cache. Questions, paraphrases, and generic acknowledgements are not approval.
6. If `nextQuestion` is present, show it verbatim and end the assistant turn immediately. Never answer it, infer an answer, or call either clarify tool during the initialization-approval turn. Continue with the Cladding clarify workflow only after a new user message supplies the answer. If no question remains, report that onboarding is complete and that the next step is to author the first feature's spec — its acceptance criteria and the files it will cover — before writing any code; the feature cycle starts there, not with scaffolding.

Do not run `clad init` in a shell from an AI-host onboarding session. Do not use MCP sampling. If the MCP tools are absent, tell the user to run `clad setup`, restart the AI host in the project directory, and stop without writing project files.

`clad_prepare_init` does not modify the workspace, and `clad_stage_init` writes only ignored runtime state. Never call stage and apply in the same assistant turn. Only `clad_init` writes authored artifacts, after explicit user confirmation plus schema and freshness validation. A stale, malformed, or replayed apply request must be prepared again.

The raw CLI remains available for terminal, CI, offline, and explicitly configured SDK automation; it is not the primary host onboarding path.