command-development SKILL.md skillA

command-development from nota-america/forgecat-agent-profiles is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add nota-america/forgecat-agent-profiles/command-development@v0.2.0

Pins v0.2.0 in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

nota-america/forgecat-agent-profiles

Path

profiles/anthropics/claude-plugins-official/anthropics_claude-plugins-official_plugin-dev/for-codex/.agents/skills/command-development/SKILL.md

Versions recorded

3

Latest version

v0.2.0, committed Sep 15, 2026

First version recorded

Jun 10, 2026

Size

19,233 bytes

Repository stars

93

License

Apache-2.0

This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.

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

# Command Development for Claude Code

> **Note:** The `.claude/commands/` directory is a legacy format. For new skills, use the `.claude/skills/<name>/SKILL.md` directory format. Both are loaded identically — the only difference is file layout. See the `skill-development` skill for the preferred format.

## Overview

Slash commands are frequently-used prompts defined as Markdown files that Claude executes during interactive sessions. Understanding command structure, frontmatter options, and dynamic features enables creating powerful, reusable workflows.

**Key concepts:**

- Markdown file format for commands
- YAML frontmatter for configuration
- Dynamic arguments and file references
- Bash execution for context
- Command organization and namespacing

## Command Basics

### What is a Slash Command?

A slash command is a Markdown file containing a prompt that Claude executes when invoked. Commands provide:

- **Reusability**: Define once, use repeatedly
- **Consistency**: Standardize common workflows
- **Sharing**: Distribute across team or projects
- **Efficiency**: Quick access to complex prompts

### Critical: Commands are Instructions FOR Claude
…

Read the whole file at its exact version.

How to install

mdr add nota-america/forgecat-agent-profiles/command-development@sha256:c55ad02cfe4cbb2a

[![mdr](https://markdownregistry.com/badge/art_yzcp5kygdgwc46av.svg)](https://markdownregistry.com/a/art_yzcp5kygdgwc46av)

Versions

The registry has recorded 3 versions of this file, between Jun 10, 2026 and Sep 15, 2026, about one every 48 days.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_yzcp5kygdgwc46av
GET https://markdownregistry.com/api/v1/resolve?ref=nota-america/forgecat-agent-profiles/command-development
GET https://markdownregistry.com/api/v1/blob/c55ad02cfe4cbb2a947eea3b1ed5fa1871e722d627c3c6792c3ed87c10c4d7a8

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.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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