An example user-invoked skill that demonstrates frontmatter options and the skills/<name>/SKILL.md layout.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Example Command (Skill Format)
This demonstrates the `skills/<name>/SKILL.md` layout for user-invoked slash commands. It is functionally identical to the legacy `commands/example-command.md` format — both are loaded the same way; only the file layout differs.
## Arguments
The user invoked this with: $ARGUMENTS
## Instructions
When this skill is invoked:
1. Parse the arguments provided by the user
2. Perform the requested action using allowed tools
3. Report results back to the user
## Frontmatter Options Reference
Skills in this layout support these frontmatter fields:
- **name**: Skill identifier (matches directory name)
- **description**: Short description shown in /help
- **argument-hint**: Hints for command arguments shown to user
- **allowed-tools**: Pre-approved tools for this skill (reduces permission prompts)
- **model**: Override the model (e.g., "haiku", "sonnet", "opus")
## Example Usage
```
/example-command my-argument
/example-command arg1 arg2
```
The line at the top of this page pins the label git:20260317.6b70f99, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_le2lxogxcke3ul7a
GET https://markdownregistry.com/api/v1/resolve?ref=anthropics/claude-plugins-official/example-command
GET https://markdownregistry.com/api/v1/blob/d561981660827f3818b0daec456ae5b31894f68c22407d8c495a77b3105ba96d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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