# Wizer

> Use this skill when the user wants to use wizer — WASM pre-initializer CLI — pre-run WASM modules to snapshot state for fast cold starts.

- Skill: `javimosch/wizer` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/wizer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/wizer/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/wizer

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# wizer Plugin

WASM pre-initializer CLI — pre-run WASM modules to snapshot state for fast cold starts

## Commands
- `wizer self version` — Print wizer version
- `wizer _ _` — Passthrough to wizer CLI

## Usage Examples
- `wizer self version` — Check installed version
- `wizer _ _ --help` — Show wizer help
- `wizer _ _ --json` — JSON output mode

## Installation
```bash
cargo install wizer
```

## Key Features
- wasm, pre-init, rust, cli
- Non-interactive CLI with JSON output support
- Pipeline-ready for automation