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/jdrhyne/agent-skills/command-creatornpx skills add jdrhyne/agent-skills --skill command-creatorgit clone --depth 1 https://github.com/jdrhyne/agent-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jdrhyne/agent-skills/command-creator)<a href="https://agentmods.dev/skills/jdrhyne/agent-skills/command-creator"><img src="https://agentmods.dev/badge/skills/jdrhyne/agent-skills/command-creator.svg" alt="Measured on agentmods" height="20"></a>What 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 | $0.00066 | $0.01740 |
| Opus 5 | $0.00033 | $0.00870 |
| Sonnet 5 | $0.00013 | $0.00348 |
| Haiku 4.5 | $0.00007 | $0.00174 |
Grade A, and why
command-creator 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 5d 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 — 221 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Command Creator
This skill guides the creation of Claude Code slash commands - reusable workflows that can be invoked with /command-name in Claude Code conversations.
About Slash Commands
Slash commands are markdown files stored in .claude/commands/ (project-level) or ~/.claude/commands/ (global/user-level) that get expanded into prompts when invoked. They're ideal for:
- Repetitive workflows (code review, PR submission, CI fixing)
- Multi-step processes that need consistency
- Agent delegation patterns
- Project-specific automation
When to Use This Skill
Invoke this skill when users:
- Ask to "create a command" or "make a slash command"
- Want to automate a repetitive workflow
- Need to document a consistent process for reuse
- Say "I keep doing X, can we make a command for it?"
- Want to create project-specific or global commands
Bundled Resources
This skill includes reference documentation for detailed guidance:
- patterns.md in this skill's
referencesfolder - Command patterns (workflow automation, iterative fixing, agent delegation, simple execution) - examples.md in this skill's
referencesfolder - Real command examples with full source (submit-stack, ensure-ci, create-implementation-plan) - best-practices.md in this skill's
referencesfolder - Quality checklist, common pitfalls, writing guidelines, template structure
Load these references as needed when creating commands to understand patterns, see examples, or ensure quality.
Safety Boundaries
- Do not create or overwrite commands outside the user-chosen project or global commands directory.
- Do not include destructive steps, hidden network calls, or irreversible operations unless the user asked for them explicitly.
- Do not assume a command should be global when the project directory is the safer default.
- Do not read unrelated files for context when the command can be built from the request and this skill's bundled guides.
Command Structure Overview
What ships with it
4 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.
- 5d ago First seen · 221 lines · 66 tokens per session scan A 0eb5c5bcba94
command-creator is a skill published in the GitHub repository jdrhyne/agent-skills (241 stars, last pushed 6d ago), licensed MIT. It adds 66 tokens to every session and 1,740 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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