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 skills add Heyvhuang/ship-faster --skill workflow-creatorgit clone --depth 1 https://github.com/Heyvhuang/ship-fasterWrote 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/heyvhuang/ship-faster/workflow-creator)<a href="https://agentmods.dev/skills/heyvhuang/ship-faster/workflow-creator"><img src="https://agentmods.dev/badge/skills/heyvhuang/ship-faster/workflow-creator/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/heyvhuang/ship-faster/workflow-creator"><img src="https://agentmods.dev/badge/skills/heyvhuang/ship-faster/workflow-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 3 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
- medium Agent Snooping · line 68 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 5.1 | $0.00089 | $0.01550 |
| Opus 5 | $0.00044 | $0.00775 |
| Sonnet 5 | $0.00018 | $0.00310 |
| Haiku 4.5 | $0.00009 | $0.00155 |
Grade B, and why
workflow-creator scanned grade B with 1 finding 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 9d 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.
Enumerates other installed skillsmediumAgent snooping
Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.
ls -1 ~/.claude/skills/ | grep -E "(tool-|review-|workflow-)" How it starts
The opening of the file, as written. The whole thing — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Workflow Creator
Create a new workflow-<slug>/ skill package that chains existing skills with Ship Faster-standard artifacts.
Hard rules (do not skip)
- Compose skills, don't copy them: a workflow's job is orchestration. Do not paste long best-practice content from other skills into the workflow. Instead: map each step to a single existing skill and point to it.
- One step = one skill: every step in
workflow_spec.mdmust map to exactly one skill (or a tiny, verifiable manual action). - Missing required skill = stop: do not approximate a missing skill by rewriting its logic. When a required skill is missing locally, you must look up candidates on
https://skills.sh/, suggest 2-3 options + install commands, and wait for the user. - Artifact-first, resumable: state lives in
proposal.md,tasks.md,context.jsonunderrun_dir/. - Plan-then-confirm execution: generated workflows must write a plan first, then ask the user to confirm execution; the confirmation must be recorded under
tasks.md -> ## Approvals.
Defaults (Ship Faster standard)
- Artifact store:
runs/by default, OpenSpec whenopenspec/project.mdexists (unless overridden incontext.json). - Required run files:
proposal.md,tasks.md,context.json. - Execution model: plan first, then ask the user to confirm execution; on confirmation, record approval in
tasks.md.
Inputs (paths only)
- Optional:
repo_root(skills repository root) - Optional:
workflow_spec_path(if the user already wrote a spec)
Outputs
- New or updated workflow skill folder:
workflow-<slug>/SKILL.mdworkflow-<slug>/references/workflow-spec.md(SSOT)
References
- Prompt pack (verbatim prompts): references/prompt-pack.md
- Workflow spec template (SSOT): references/workflow-spec-template.md
- Example generated workflow skill: references/example-workflow-skill.md
- Example workflow spec (valid): references/example-workflow-spec.md
What ships with it
7 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.
- 9d ago First seen · 147 lines · 89 tokens per session scan B b6ee1aa77138
workflow-creator is a skill published in the GitHub repository Heyvhuang/ship-faster (339 stars, last pushed 24d ago), licensed MIT. It adds 89 tokens to every session and 1,550 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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