cover-sketch-knowledge-poster-with-docs

cover-sketch-knowledge-poster-with-docs is a skill for Claude Code from imartinstudio/cover-prompt-skills. It costs 118 tokens per session (2,473 once invoked), scanned A, original, MIT.

A tool for creating a hand-drawn article cover and planning matching visuals for sections of an article. It accepts pasted text or Markdown and plain-text files.

In plain words
What is it for?
Use it to produce an invocation template, a visual brief, image prompts, or all of these for one article.
Why use it?
It keeps the cover and inline visuals in the same sketch-note style while preventing unsupported article sources from being used.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: $skill-name invocation.

Part of the cover-sketch-knowledge-poster-with-docs plugin — 1 skill shipped together

Good fit Use it to produce an invocation template, a visual brief, image prompts, or all of these for one article.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs
Install

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.

Any agent
npx skills add imartinstudio/cover-prompt-skills --skill cover-sketch-knowledge-poster-with-docs
Clone the repo
git clone --depth 1 https://github.com/imartinstudio/cover-prompt-skills

Made for: Claude Code.

Or install cover-sketch-knowledge-poster-with-docs, the plugin that ships this one along with the rest of its 1 skill.

Wrote 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.

agentmods badge for cover-sketch-knowledge-poster-with-docs

README.md
[![agentmods](https://agentmods.dev/badge/skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs/github.svg)](https://agentmods.dev/skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs)
Your own site
<a href="https://agentmods.dev/skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs"><img src="https://agentmods.dev/badge/skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs/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.

agentmods 80×15 button for cover-sketch-knowledge-poster-with-docs

Your own site · 80×15
<a href="https://agentmods.dev/skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs"><img src="https://agentmods.dev/badge/skills/imartinstudio/cover-prompt-skills/cover-sketch-knowledge-poster-with-docs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 118 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,473 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00118 $0.02473
Opus 5 $0.00059 $0.01236
Sonnet 5 $0.00024 $0.00495
Haiku 4.5 $0.00012 $0.00247

Measured 12d ago against content hash 4a0a49cc80d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

cover-sketch-knowledge-poster-with-docs 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.

plugins/cover-sketch-knowledge-poster-with-docs/skills/cover-sketch-knowledge-poster-with-docs/SKILL.md · 296 lines

How it starts

The opening of the file, as written. The whole thing — 296 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Sketch Knowledge Poster With Docs

Use this skill when one article needs both a cover and section-bound inline visuals in the sketch-knowledge family. This skill is self-contained. Do not route runtime work to cover-sketch-knowledge-poster, article-visual-planner, or illustration-sketch-ui.

Hard Boundaries

  • Accepted article sources: pasted article text, Markdown files, or plain-text files.
  • Do not claim DOCX, PDF, Google Docs, web URL, or remote article support.
  • The article source remains read-only.
  • If no valid article content is available, stop and ask the user to provide pasted text or a Markdown/plain-text file. Do not downgrade to a cover-only skill.
  • Default output is returned in the conversation. Write a file only when the user explicitly provides an output path.
  • An output path applies only to that requested path; do not overwrite or modify any other file.

Output Type

Use the explicit --out-type parameter to decide what to output.

  • --out-type template: output the invocation template only.
  • --out-type brief: output the article visual brief set only.
  • --out-type prompt: output final image prompts for every planned asset.
  • --out-type all: output the brief set first, then the prompts.
  • Omitted --out-type: default to brief.

Treat 直接生成, 出图, 生成图片, 生成封面和配图, and 开始生图 as direct image generation only when the user explicitly asks for images rather than briefs/prompts. Unless the user clearly asks for the whole set, generate only the specific asset they named.

Template Output

For template-only mode, output exactly this structure and fill every field:

使用 $cover-sketch-knowledge-poster-with-docs 生成一套文章封面+正文配图方案
文章来源:{article_source}
输出类型:{out_type}
封面用途:{cover_use_case}
正文配图用途:{inline_use_case}
正文配图数量:{inline_count}
语言:{language}
封面画幅比例:{cover_ratio}
正文主画幅比例:{inline_ratio}
知识结构主线:{knowledge_structure}
已有图片处理:{image_handling}
补充背景:{context}
禁用元素:{forbidden_elements}

Required Inputs

Extract or infer:

Read the full file on GitHub · 296 lines

Changes

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.

  1. 12d ago First seen · 296 lines · 118 tokens per session scan A 4a0a49cc80d1

Subscribe to this mod's changes

cover-sketch-knowledge-poster-with-docs is a skill published in the GitHub repository imartinstudio/cover-prompt-skills (9 stars, last pushed 1mo ago), licensed MIT. It adds 118 tokens to every session and 2,473 once invoked, about $0.0006 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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