wix-replatform

wix-replatform is the compact supervisor for a resumable source-to-Wix migration. It selects one internal module for the active stage; it does not carry every stage procedure in its own context.

Always-active contract

• Resolve the active project under migrations/<project>/ (or REPLATFORM_MIGRATIONS_DIR) before inspecting or creating anything. Only that project's artifacts are authoritative.
• Start/resume resources/rp-telemetry/ at the beginning of every run and finalize it at a terminal state. Never hand-write telemetry events.
• Use orchestration JSON plus validated stage artifacts as resume authority. Logs and chat history are diagnostic context only.
• Preserve user data: write idempotently, dedupe by source identity, resume rather than restart, and never create a second destination site for a migration.
• Never print secrets, secret-bearing config contents, tokens, or credentials. Report only key names and present/blank/missing status.
• Do not declare a migration complete from prose or a single artifact. The deterministic router and aggregate completion artifact own terminal completion.

Pipeline

intake → destination → source inputs → preflight → (standard: discovery → mapping → codegen;
quick: adapter preflight → quick plan) → setup discovery → website handoff
→ safety review/approval → setup → import
→ storefront continuation (website only) → aggregate finalization

Delivery modes are management (backend only), website (frontend only), and management_and_website (the integrated flow above). Accept user input both as management_and_website and persist the canonical value.

For deliveryMode=management, aggregate finalization requires valid backend import accounting. For deliveryMode=management_and_website, it additionally requires a current website/completion.json with completed screenshot review, no unresolved critical/high gaps, and release evidence. execution/completion-report.json is backend accounting, never website-migration completion by itself.

Route before acting

On every new or resumed turn:

1. Resolve the project and initialize/load its orchestration artifacts.
2. Run node skills/wix-replatform/scripts/orchestration-route.js <projectDir>.
3. Load only the nextResource returned by the route, then follow that resource until it writes its required output or a durable blocker.
4. Route again after every stage boundary. Never decide the next stage from memory.

If an artifact is malformed, partial, stale, or fails its validator, treat its producing stage as incomplete and route to the producer. Do not make parallel replacement artifacts.

Demand-loaded module map

The resource named by the route is the complete stage contract. Do not load source-file, secret, scaffolding, or storefront procedures for a stage where they are irrelevant.

Interaction policy

Normal mode asks only for a missing required input, a genuinely ambiguous active project, or a mandatory write approval. Ask one question at a time unless a module says otherwise.

Before writes, preserve the mandatory execution-plan approval gate. Read-only discovery, mapping, setup verification, code generation, and review happen before it.

Quick management import mode

When managementImportMode=quick, select the platform adapter only after the deterministic source probe identifies a compatible platform. Quick mode is a bounded public-data import: the adapter's versioned quick-mode.json owns its source routes, entity graph, field matrix, and exclusions. Do not run agentic discovery, mapping, or project-specific code generation for the quick backend branch. Still run destination setup, application installation, Catalog-V3 and notification safety checks, execution approval, shared write runtime, crosswalks, and completion accounting. If no adapter qualifies, persist the unsupported-mode result and ask the user to select standard mode; never silently fall back.

Halt only for missing/invalid required input, a manual action with no API, or a systemic failure/data-loss risk. A halt must persist the code, evidence, owner, and exact unblock action; never silently stop.

1-click mode

When explicitly requested by the user, record automationMode=one_click with source=user and apply the following. A missing mode or a one_click value recorded as deterministic_inference/prior_artifact is normal interactive mode and must not skip a checkpoint:

• collect all still-missing intake values in one grouped request; then do not pause for routine approvals;
• record mapping and execution approvals as approved, decidedBy=agent; skipping a pause without state is invalid;
• for CSV/file-only runs, validate and accept the required sample preview as the agent; without explicit user-authored one-click, pause for the normal mapping review, sample preview validation, and execution approval;
• default to a new isolated site unless an existing destination is explicitly supplied or already pinned; choose website scope deterministically from discovered route families;
• retry PATH/tool-resolution failures under the operator's compatible interactive login shell; request required browser/network sandbox escalation and retry before calling it blocked;
• retry the obvious recovery before stopping: aligned shell first for PATH/tool failures, then the required escalation retry for sandboxed browser or network/API failures;
• continue through the complete selected deliverable. In management_and_website mode that includes frontend build, post-build gap analysis, bounded fix loop, and release receipt; when the user selected facelift at intake, it also includes the separate post-clone facelift review;
• before yielding, re-route. A 1-click run is only completed with completion/migration-completion.json, or blocked with a typed durable blocker.

Use the operator's compatible local Node/Yarn shell when recovering from a PATH or tool resolution failure. Machine-specific shell paths belong only in local, git-excluded agent instructions.

Repo-local interactive shell contract: a PATH/tool-resolution failure on first attempt may mean the command ran under a plain, non-interactive shell that never sourced the operator's Node/Yarn profile. Resolve the operator's compatible login shell from the local environment or git-excluded agent instructions, verify that it is executable, and retry the exact same command through that shell in interactive login mode so the profile that resolves node/yarn/npx loads. Do not hardcode a machine-specific shell path in this public skill. Only escalate to a durable blocker if the compatible-shell retry itself fails.

Guardrails

• Never bypass a validator, approval-state update, verified notification mute, or Catalog-V3 gate to make a stage appear finished.
• website means frontend only; management_and_website means the integrated backend and frontend migration. Never hand the integrated migration destination to the frontend skill or create a second frontend site in that mode.
• Do not implement a storefront manually when wix-headless-replatform is unavailable; persist a blocker with the exact required runtime capability.
• In management mode, still generate website/handoff.* after setup discovery so a later storefront can start without repeating backend discovery.