# N8n:experiments

> Guides work on `packages/frontend/editor-ui` experiments. Use when creating, extending, wiring, testing, reviewing, or retiring editor-ui experiments, PostHog feature flags, experiment key indexes, variants, stores/composables, persisted experiment state, or experiment telemetry.

- Skill: `n8n-io/n8n-experiments` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add n8n-io/n8n-experiments`
- Raw SKILL.md: https://api.skillmd.com/api/skills/n8n-io/n8n-experiments/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: n8n-io (https://skillmd.com/u/n8n-io)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/n8n-io/n8n-experiments

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# Experiments

Use this skill for frontend experiment code lifecycle work in `packages/frontend/editor-ui`.

Start with the relevant mode in [reference.md](reference.md):

- `Create` for a new experiment folder, constant, store/composable, and tests.
- `Extend` for new variants, behavior, display logic, or telemetry on an existing experiment.
- `Wire` for host-surface integration through routes, modals, views, or components.
- `Test` for store, composable, persistence, telemetry, and UI behavior coverage.
- `Review` for auditing experiment changes.
- `Retire` for cleaning up completed or abandoned experiments.

When experiment work touches Vue components or user-facing copy, also follow `n8n:ui-design` and `n8n:content-design`.