# Wasmtime

> wasmtime — WebAssembly runtime. Run WASM modules from CLI. Execute Wasm/WASI programs outside the browser.

- Skill: `javimosch/wasmtime` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/wasmtime`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/wasmtime/raw
- Safety review: CAUTION (external: skill-scanner PASS, skillspector CAUTION)
- 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/wasmtime

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# wasmtime
wasmtime — WebAssembly runtime. Run WASM modules from CLI. Execute Wasm/WASI programs outside the browser.

## Install
```bash
curl -LO https://github.com/bytecodealliance/wasmtime/releases/download/v30.0.0/wasmtime-v30.0.0-x86_64-linux.tar.xz && tar xf wasmtime-v30.0.0-x86_64-linux.tar.xz && sudo mv wasmtime-v30.0.0-x86_64-linux/wasmtime /usr/local/bin/ && rm -rf wasmtime-v30.0.0-x86_64-linux*
```