# Notation

> Use this skill when the user wants to sign and verify container images

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

---


# Notation Plugin

sign and verify container images

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

## Usage Examples
- "Sign this container image"
- "Verify image signature"
- "List trusted signatures"

## Installation

```bash
go install github.com/notaryproject/notation/cmd/notation@latest
```

## Examples
```bash
notation sign registry.example.com/myimage:latest
notation verify registry.example.com/myimage:latest
notation ls registry.example.com/myimage:latest
```

## Key Features
- Notary project standard
- Container image signing
- Signature verification
- OCI registry support