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 fabiandistler/agents --skill html-artifactsgit clone --depth 1 https://github.com/fabiandistler/agentsWrote 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/fabiandistler/agents/html-artifacts)<a href="https://agentmods.dev/skills/fabiandistler/agents/html-artifacts"><img src="https://agentmods.dev/badge/skills/fabiandistler/agents/html-artifacts/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/fabiandistler/agents/html-artifacts"><img src="https://agentmods.dev/badge/skills/fabiandistler/agents/html-artifacts.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 | $0.00040 | $0.02240 |
| Opus 5.5 | $0.00016 | $0.00896 |
| Sonnet 5.5 | $0.00008 | $0.00448 |
| Haiku 4.5 | $0.00004 | $0.00224 |
Grade A, and why
html-artifacts 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 6d 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.
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
9 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.
- evals.json 649 B
- references/code-review-and-pr.md 4.4 KB
- references/custom-editors.md 6.6 KB
- references/decks.md 5.4 KB
- references/design-and-prototypes.md 4.7 KB
- references/diagrams-and-illustrations.md 4.5 KB
- references/exploration-and-planning.md 4.7 KB
- references/matching-your-style.md 6.4 KB
- references/reports-and-research.md 6.6 KB
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.
- 6d ago Changed · -10 lines 7c755854de22
- 1mo ago Changed · +1 lines 74d4df87902f
- 1mo ago Changed · +1 lines · -4 tokens per session 04bf72fe1e71
- 2mo ago First seen · 115 lines · 44 tokens per session scan A 03b5a854460c
html-artifacts is a skill published in the GitHub repository fabiandistler/agents (2 stars, last pushed yesterday), with no licence file. It adds 40 tokens to every session and 2,240 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.
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