Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/emdashcodes/claude-code-plugins/claude-code-slash-commandsnpx skills add emdashcodes/claude-code-plugins --skill claude-code-slash-commandsgit clone --depth 1 https://github.com/emdashcodes/claude-code-pluginsWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00057 | $0.02034 |
| Opus 5 | $0.00028 | $0.01017 |
| Sonnet 5 | $0.00011 | $0.00407 |
| Haiku 4.5 | $0.00006 | $0.00203 |
Grade A, and why
claude-code-slash-commands scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 289 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code Slash Commands
Guide Claude through creating and configuring custom slash commands for Claude Code.
Purpose
Slash commands let users define frequently-used prompts as Markdown files that Claude can execute on demand. This skill helps create well-structured slash commands with proper frontmatter, arguments, bash execution, and other advanced features.
When to Use This Skill
Use this skill when:
- Creating new custom slash commands (project or personal)
- Adding arguments, bash execution, or file references to commands
- Configuring frontmatter options (allowed-tools, model, argument-hint, etc.)
- Troubleshooting slash command issues
Command Types
Project Commands
- Stored at:
.claude/commands/ - Shared with the team (versioned in git)
- Shown as
(project)in/help
Personal Commands
- Stored at:
~/.claude/commands/ - Available across all projects
- Shown as
(user)in/help
Plugin Commands
- Stored at:
commands/in plugin root - Distributed via plugin marketplaces
- Shown as
(plugin:plugin-name)in/help - Invoked with
/plugin-name:command-nameor just/command-name - Support all features (arguments, frontmatter, bash, file references)
Creating Slash Commands
Quick Creation with Helper Script
Use the bundled creation script for fast, templated command setup:
# Create project command with basic template
scripts/create_slash_command.sh my-command --project
# Create personal command with advanced template
scripts/create_slash_command.sh my-command --user --template advanced
# Create plugin command (auto-detects plugin from current directory)
scripts/create_slash_command.sh my-command --plugin
# Create plugin command for specific plugin
scripts/create_slash_command.sh my-command --plugin my-plugin-name
# Available templates: basic, arguments, bash, advanced
The script is located at: scripts/create_slash_command.sh
Plugin command creation:
- Use
--pluginto create commands in a plugin'scommands/directory - Auto-detects plugin when run from within a plugin directory
- Or specify plugin name:
--plugin my-plugin-name - Reminds you to register the command in
marketplace.json
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 289 lines · 57 tokens per session scan A 95af6e784e15
claude-code-slash-commands is a skill published in the GitHub repository emdashcodes/claude-code-plugins (13 stars, last pushed 1mo ago), licensed MIT. It adds 57 tokens to every session and 2,034 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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