Execute qualquer Skill no Manus
com um clique

Execute qualquer Skill no Manus com um clique

add-watermark

Estrelas0

Forks0

Atualizado27 de abril de 2026 às 10:03

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".

Instalação

Instalar com Codex ou Claude Copie este prompt, cole no Codex, Claude ou outro assistente e deixe que ele revise a página da skill e instale para você.

Executar no Manus

Fonte

danielrosehill

danielrosehill/Claude-Digital-Printing-Plugin

Abrir repositório GitHub Ver repositórios do creator

Download

Executar no Manus

Ocupações relacionadasSOC

Baseado na classificação ocupacional SOC

Secretárias e assistentes administrativos (exceto jurídico, médico e executivo)Escritório e Suporte Administrativo·SOC 43-6014

SKILL.md

readonly

name	add-watermark
description	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".

Add Diagonal Watermark

Stamp a large rotated text watermark across every page of a PDF.

Inputs

Input PDF path (required).
Watermark text (required) — DRAFT, PRIVATE, CONFIDENTIAL, or arbitrary string.
Color (optional) — default light red (RGB 0.85, 0.2, 0.2 at 25% opacity). Accept named colors or hex.
Opacity (optional) — default 0.20 (20%).
Angle (optional) — default 45°.
Font (optional) — default Helvetica Bold.
Size (optional) — default auto-fit (≈ page diagonal length / text length × 0.6).
Output path (optional) — defaults to <input>-<watermark-slug>.pdf.

Tooling

Generate a single-page overlay PDF the same size as the input, then stamp it onto every page using qpdf --overlay.

Overlay generation (Python + ReportLab)

from reportlab.pdfgen import canvas
from reportlab.lib.colors import Color

c = canvas.Canvas("overlay.pdf", pagesize=(width_pt, height_pt))
c.saveState()
c.translate(width_pt/2, height_pt/2)
c.rotate(45)
c.setFillColor(Color(0.85, 0.2, 0.2, alpha=0.20))
c.setFont("Helvetica-Bold", font_size)
c.drawCentredString(0, 0, "DRAFT")
c.restoreState()
c.save()

Stamp onto input

qpdf input.pdf --overlay overlay.pdf -- output.pdf

Workflow

Probe page size with pdfinfo.
Compute font size to fit (text width ≈ 60% of page diagonal).
Generate the overlay.
Verification — render page 1 of the output to PNG and inspect:
```
gs -sDEVICE=png16m -r100 -o /tmp/wm-check.png -dFirstPage=1 -dLastPage=1 output.pdf
```
Confirm watermark is visible, centered, at the right angle, body text still readable.
Stamp onto all pages.
Report and offer to show the user the preview PNG.

Output

Watermarked PDF.

Caveats

Some viewers (older Acrobat) struggle with PDF transparency; if printing is critical and the printer is old, consider flatten-transparency after watermarking.

Mais deste repositório

mesmo repositório

add-bleed

danielrosehill/Claude-Digital-Printing-Plugin

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".

2026-04-270

add-cover-page

danielrosehill/Claude-Digital-Printing-Plugin

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".

2026-04-270

burn-in-footer

danielrosehill/Claude-Digital-Printing-Plugin

Burn a permanent footer label into every page of a PDF — CLIENT CONFIDENTIAL, PRIVATE, FAMILY DISTRIBUTION, DRAFT, EMBARGOED UNTIL ..., or custom text. User can choose font and size. Renders a PNG preview to verify layout before committing. Triggers on phrases like "add a CONFIDENTIAL footer", "burn in a footer", "stamp 'embargoed until' across the bottom".

2026-04-270

color-to-grayscale

danielrosehill/Claude-Digital-Printing-Plugin

Convert a color PDF to grayscale (black-and-white) for monochrome digital printing — saves toner and avoids color-mismatch issues. Triggers on phrases like "convert PDF to grayscale", "make it black and white", "remove color from PDF", "monochrome PDF".

2026-04-270

create-job-folder

danielrosehill/Claude-Digital-Printing-Plugin

Bundle one or more print-ready PDFs into a single "print job" folder with a manifest, ready to hand to a digital printer or share with collaborators. Triggers on phrases like "create a print job", "bundle these PDFs", "make a job folder for the printer".

2026-04-270

create-print-order

danielrosehill/Claude-Digital-Printing-Plugin

Generate a formal print job order — a printer-facing document (PDF + JSON) that specifies files, copies, color instructions, paper, binding, finishing, special notes, and the customer's contact info. Drops it into a job folder so it's ready to hand to a digital printer or print shop. Triggers on phrases like "create a print order", "make a printer order sheet", "write up the job for the printer".

2026-04-270

name	add-watermark
description	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".

Add Diagonal Watermark

Stamp a large rotated text watermark across every page of a PDF.

Inputs

Input PDF path (required).
Watermark text (required) — DRAFT, PRIVATE, CONFIDENTIAL, or arbitrary string.
Color (optional) — default light red (RGB 0.85, 0.2, 0.2 at 25% opacity). Accept named colors or hex.
Opacity (optional) — default 0.20 (20%).
Angle (optional) — default 45°.
Font (optional) — default Helvetica Bold.
Size (optional) — default auto-fit (≈ page diagonal length / text length × 0.6).
Output path (optional) — defaults to <input>-<watermark-slug>.pdf.

Tooling

Generate a single-page overlay PDF the same size as the input, then stamp it onto every page using qpdf --overlay.

Overlay generation (Python + ReportLab)

from reportlab.pdfgen import canvas
from reportlab.lib.colors import Color

c = canvas.Canvas("overlay.pdf", pagesize=(width_pt, height_pt))
c.saveState()
c.translate(width_pt/2, height_pt/2)
c.rotate(45)
c.setFillColor(Color(0.85, 0.2, 0.2, alpha=0.20))
c.setFont("Helvetica-Bold", font_size)
c.drawCentredString(0, 0, "DRAFT")
c.restoreState()
c.save()

Stamp onto input

qpdf input.pdf --overlay overlay.pdf -- output.pdf

Workflow

Probe page size with pdfinfo.
Compute font size to fit (text width ≈ 60% of page diagonal).
Generate the overlay.
Verification — render page 1 of the output to PNG and inspect:
```
gs -sDEVICE=png16m -r100 -o /tmp/wm-check.png -dFirstPage=1 -dLastPage=1 output.pdf
```
Confirm watermark is visible, centered, at the right angle, body text still readable.
Stamp onto all pages.
Report and offer to show the user the preview PNG.

Output

Watermarked PDF.

Caveats

Some viewers (older Acrobat) struggle with PDF transparency; if printing is critical and the printer is old, consider flatten-transparency after watermarking.