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Remove specified pages from a PDF — single pages, ranges, or "every blank page". Triggers on phrases like "remove pages 5-7 from this PDF", "delete the last page", "drop the cover page", "strip blank pages".
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
基于 SOC 职业分类
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/danielrosehill/Claude-Digital-Printing-Plugin --skill remove-pages命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Add bleed margins to a PDF for commercial print shops that trim — extends the page size by the bleed amount on each side and shifts content to the new center. Most office digital printing does NOT need this; use only when sending to a print shop. Triggers on phrases like "add bleed", "add 3mm bleed", "prep for trim".
Generate a matching-size cover page with a title (and optional subtitle, author, date) and prepend it to a PDF. Triggers on phrases like "add a cover page", "prepend a title page", "make a cover for this PDF".
Overlay a diagonal text watermark (DRAFT, PRIVATE, CONFIDENTIAL, etc.) at 45° across every page in light red (or user-specified color), at low opacity so body text remains readable. Triggers on phrases like "add a DRAFT watermark", "stamp PRIVATE on every page", "watermark this PDF".
| name | remove-pages |
| description | Remove specified pages from a PDF — single pages, ranges, or "every blank page". Triggers on phrases like "remove pages 5-7 from this PDF", "delete the last page", "drop the cover page", "strip blank pages". |
Produce a new PDF with the specified pages removed.
55-71,3,5,71,3-5,12,20-endblank (auto-detect blank pages), last, first<input>-trimmed.pdf.qpdf is the cleanest option — it supports inverse selection natively. pdftk and mutool are alternatives.
qpdf --empty --pages input.pdf 1-4,6-z -- output.pdf
The trick: qpdf can't directly remove pages, but it can select the pages you want to keep. Compute the inverse of the user's removal list against the page count.
pdfinfo input.pdf | awk '/^Pages:/ {print $2}'
For blank mode, render each page to a low-res PNG and check whether the image is essentially uniform white:
gs -sDEVICE=png16m -r50 -o /tmp/p%d.png input.pdf
# then for each PNG, use ImageMagick: identify -format "%[mean]" /tmp/p1.png
# values close to 65535 (16-bit max) ≈ blank
pdfinfo output.pdf | grep Pages and confirm new count = old - removed.Trimmed PDF at the requested path. Original is preserved.