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 hiroro-work/claude-plugins --skill artifactorgit clone --depth 1 https://github.com/hiroro-work/claude-pluginsWrote 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/hiroro-work/claude-plugins/artifactor)<a href="https://agentmods.dev/skills/hiroro-work/claude-plugins/artifactor"><img src="https://agentmods.dev/badge/skills/hiroro-work/claude-plugins/artifactor/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/hiroro-work/claude-plugins/artifactor"><img src="https://agentmods.dev/badge/skills/hiroro-work/claude-plugins/artifactor.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00123 | $0.02536 |
| Opus 5.5 | $0.00049 | $0.01014 |
| Sonnet 5.5 | $0.00025 | $0.00507 |
| Haiku 4.5 | $0.00012 | $0.00254 |
Grade B, and why
artifactor 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 20d 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
Read only the `language` key from the YAML frontmatter of `~/.claude/dev-workflow.local.md`, `.claude/dev-workflow.md` and `.claude/dev-workflow.local.md`, in that order, later files overriding earlier ones; a `null` or The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 20d ago Changed 45bc490e8335
- 27d ago Changed 7004fc114d84
- 1mo ago Changed · +3 lines f9372235788a
- 1mo ago First seen · 71 lines · 123 tokens per session scan B 084aae147d97
artifactor is a skill published in the GitHub repository hiroro-work/claude-plugins (47 stars, last pushed today), with no licence file. It adds 123 tokens to every session and 2,536 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-10.
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