Pdf Watermark MCP tool
findutils:pdf_watermark Stamp text across the pages of a PDF — CONFIDENTIAL, DRAFT, a company name. The text is drawn centred and rotated over the existing content at the opacity you choose, so the page underneath stays readable. Input and output are base64-encoded PDFs. This is a visual mark, not a security control: anyone can remove it with the same kind of tool.
Needs an API key. Running a tool needs an API key. Keys are not for sale yet: ask for early access. About API keys
Arguments
application/json-
pdf
string required
The base64-encoded PDF to stamp.
-
text
string required
The watermark text.
-
opacity
number optional
0 is invisible, 1 is solid. Default: 0.15. Default
0.15. -
rotation
integer optional
Degrees anticlockwise. Default: 45. Default
45. -
size
number optional
Font size in points. Default: 0, meaning as large as fits inside the page at the chosen rotation. Default
0. -
color
string optional
Hex colour such as #808080. Default: #808080. Default
"#808080". -
pages
string optional
Pages to stamp, 1-based: "1,3,5-8". Default: every page.
Example arguments
Verified{
"pdf": "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",
"text": "CONFIDENTIAL"
}More Documents tools
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