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Agent skill

Create Command

by evolution-foundation in evolution-foundation/evo-nexus

Create a new slash command for Claude Code. An agent skill from evolution-foundation/evo-nexus.

Custom licenceAuto-check passedAgent Workflows

Install Create Command

skills CLI
$ npx skills add evolution-foundation/evo-nexus --skill create-command -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install evolution-foundation/evo-nexus create-command --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/evolution-foundation/evo-nexus.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/create-command .claude/skills/create-command && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
create-command
GitHub stars
544
Token cost
~1.1k tokens
SKILL.md length
354 words
Files
1
Skills in repo
117
Repo updated
First seen
Licence
Custom licence

At a glance

Create a new slash command for Claude Code. An agent skill from evolution-foundation/evo-nexus.

  • Works in 3 steps: Understand the Command → Generate the Command File → Verify
  • The user says create a command
  • SKILL.md covers What You're Building, Step 1: Understand the Command, Step 2: Generate the Command… and Step 3: Verify, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Create Command is an agent skill from evolution-foundation/evo-nexus. Create a new slash command for Claude Code. Guides the user through defining the command name, what it does, and generates the markdown file in .claude/commands/. Use when the user says 'create a command', 'new command', 'add a slash command', 'I want a shortcut for', or wants to create a reusable slash command.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows, covering Hooks and plugins. The repository describes itself as: The open source operating system for AI-powered businesses.

When your agent uses it

  • The user says create a command
  • Add a slash command
  • I want a shortcut for
  • Wants to create a reusable slash command

Example prompts

  • “create a command”
  • “new command”
  • “add a slash command”
  • “/create-command”

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. Understand the Command
  2. Generate the Command File
  3. Verify

What it can do on your machine

Read from SKILL.md and the folder at commit 7f5dd76. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown and bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Create Command loads about 1.1k tokens when it runs. Until then it costs about 82 tokens; SKILL.md has 354 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~82
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 354 words (~1,132 tokens).

“Guide the user through creating a new slash command for Claude Code.”

— opening of SKILL.md by evolution-foundation, Custom licence
name
create-command

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/create-command of evolution-foundation/evo-nexus.

Open the folder on GitHubat commit 7f5dd76

Compare with similar skills

Create Command next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Create Command compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Create Command this skillevolution-foundation/evo-nexus544—~1.1kAutomated safety check: PassCustom licence
Hook Development for Claude Code Pluginsanthropics/claude-plugins-official37k11 repos~4.1kAutomated safety check: NotesApache-2.0
Claude Code Agent Developmentanthropics/claude-plugins-official37k8 repos~2.8kAutomated safety check: PassApache-2.0
Claude Code Skill Developer Guidediet103/claude-code-infrastructure-showcase10k10 repos~3.5kAutomated safety check: PassMIT
Plugin Settings Patternanthropics/claude-plugins-official37k7 repos~3kAutomated safety check: PassApache-2.0
MCP Integration for Pluginsanthropics/claude-plugins-official37k11 repos~3.1kAutomated safety check: PassApache-2.0

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Categories

Questions about Create Command

What does Create Command do?

Create a new slash command for Claude Code. An agent skill from evolution-foundation/evo-nexus. Create Command is an agent skill from evolution-foundation/evo-nexus. Create a new slash command for Claude Code.

When should I use Create Command?

Create Command fits situations like: the user says create a command; add a slash command; I want a shortcut for; wants to create a reusable slash command.

How do I install Create Command in Claude Code?

Run `npx skills add evolution-foundation/evo-nexus --skill create-command -a claude-code`. Or copy the skill folder (.claude/skills/create-command in evolution-foundation/evo-nexus) into .claude/skills/create-command in your project. Claude Code loads it when a task matches its description.

How do I install Create Command in Codex?

Run `npx skills add evolution-foundation/evo-nexus --skill create-command -a codex`. Or copy the skill folder (.claude/skills/create-command in evolution-foundation/evo-nexus) into .agents/skills/create-command in your project. Codex loads it when a task matches its description.

Can I use Create Command in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add evolution-foundation/evo-nexus --skill create-command -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/create-command, .gemini/skills/create-command, .github/skills/create-command and .opencode/skills/create-command in your project.

What does Create Command need to run?

SKILL.md names no scripts, command-line tools or credentials: Create Command is instructions for the agent only.

Does Create Command access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Create Command safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Create Command use?

Create Command has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Create Command use?

About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Create Command?

Skills that share tags, products or a category with Create Command: Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 37k stars), Claude Code Agent Development (anthropics/claude-plugins-official, 37k stars), Claude Code Skill Developer Guide (diet103/claude-code-infrastructure-showcase, 10k stars) and Plugin Settings Pattern (anthropics/claude-plugins-official, 37k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Create Command?

evolution-foundation (a GitHub organization) maintains it in evolution-foundation/evo-nexus, which has 544 GitHub stars. The repository holds 117 skills in this directory. The repository was last updated on May 13, 2026.

Source: evolution-foundation/evo-nexus on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.