# Facet

> Use this skill when the user wants to use Rust reflection and runtime serialization

- Skill: `javimosch/facet` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/facet`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/facet/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/facet

---


# Facet Plugin

use Rust reflection and runtime serialization

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

## Usage Examples
- "Serialize this struct at runtime"
- "Use reflection on this type"
- "Generate JSON from Rust types"

## Installation

```bash
cargo install facet
```

## Examples
```bash
facet serialize data.json
facet reflect --type MyStruct
```

## Key Features
- Runtime reflection for Rust
- Derive-based serialization
- Type introspection
- Zero-cost abstractions