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 imartinstudio/cover-prompt-skills --skill cover-anthropic-researchgit clone --depth 1 https://github.com/imartinstudio/cover-prompt-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/imartinstudio/cover-prompt-skills/cover-anthropic-research)<a href="https://agentmods.dev/skills/imartinstudio/cover-prompt-skills/cover-anthropic-research"><img src="https://agentmods.dev/badge/skills/imartinstudio/cover-prompt-skills/cover-anthropic-research/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/imartinstudio/cover-prompt-skills/cover-anthropic-research"><img src="https://agentmods.dev/badge/skills/imartinstudio/cover-prompt-skills/cover-anthropic-research.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 | $0.00043 | $0.01832 |
| Opus 5 | $0.00022 | $0.00916 |
| Sonnet 5 | $0.00009 | $0.00366 |
| Haiku 4.5 | $0.00004 | $0.00183 |
Grade A, and why
cover-anthropic-research 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 12d 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 — 126 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Anthropic Research Editorial Cover
Create one restrained research-editorial cover prompt or one final cover image. Treat “Anthropic Research” as a visual shorthand for a research report, design manual, or AI laboratory archive; do not imply official Anthropic affiliation and do not use Anthropic logos or protected brand marks.
Output Contract
Read --out-type as a control parameter:
template: output only the invocation template below.prompt: output only one complete image prompt.all: output the template, then the complete image prompt.- Omitted: default to
template. 模板,模版,调用格式map totemplate;提示词,prompt,完整提示词,生成提示词map toprompt;模板和提示词,两个都要,allmap toall.直接生成,出图,生成封面图means generate exactly one final image when an image tool is available.
For template, output exactly:
使用 $cover-anthropic-research 生成一张封面
主题词:{topic}
主标题:{title}
副标题:{subtitle_or_blank}
核心表达:{one_sentence_thesis}
画幅比例:{ratio}
用途:{use_case}
背景方案:{palette_choice}
视觉隐喻:{abstract_metaphor}
字体:{title_and_supporting_type}
禁用元素:{forbidden_elements}
Do not output internal analysis, multiple drafts, or an unrelated generic prompt.
Required Inputs and Ratio Rules
Extract or infer the topic, main title, optional subtitle, one-sentence thesis, use case, language, palette choice, abstract metaphor, and forbidden elements. Keep one readable main title; leave the subtitle blank when it adds no real information.
When the user specifies a ratio, treat it as hard. Otherwise use:
| Use case | Ratio | Canvas hint |
|---|---|---|
| X / LinkedIn header or article header | 5:2 |
2500x1000, wide editorial cover |
| X post, tutorial, product introduction | 16:9 |
1920x1080, landscape cover |
| Report title page or poster | 4:5 |
1600x2000, vertical editorial page |
| Article or knowledge portrait | 3:4 |
1500x2000, vertical editorial cover |
| Short-video cover | 9:16 |
1080x1920, vertical cover |
State the ratio and canvas size in the first line of a prompt. Do not silently crop a requested ratio or make a wide cover square.
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.
- 12d ago First seen · 126 lines · 43 tokens per session scan A 2bab2ab0a966
cover-anthropic-research is a skill published in the GitHub repository imartinstudio/cover-prompt-skills (9 stars, last pushed 1mo ago), licensed MIT. It adds 43 tokens to every session and 1,832 once invoked, about $0.0002 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 2026-08-31.
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