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nano-pdf

Edit a specific PDF page using plain-language requests through the nano-pdf command-line tool. Describe changes such as replacing a title or correcting a subtitle typo, then check the resulting PDF before sharing it.

OriginalShow the original description

Edit PDFs with natural-language instructions using the nano-pdf CLI.

AI rating100/ 100See how to install

Good for

  • Changing a title on a PDF page
  • Correcting a typo in a PDF subtitle
  • Requesting title and subtitle edits together

Overview

What it does

Edit a specific PDF page by describing the changes in plain language. This skill explains how to give the nano-pdf command-line tool the PDF file, a page number, and an instruction describing what to change. Its examples cover replacing a presentation title and correcting a typo in a subtitle. You can also combine both changes in a single request.

When it helps

Use it when part of a PDF needs a correction and you want to explain the change to your agent in a sentence. It suits tasks where you already know the target page and the text that needs editing, so you can make a specific request.

Example requests

  • “Change the title on the specified page of deck.pdf to ‘Q3 Results’.”
  • “Correct the typo in this page’s subtitle.”
  • “Change the title and fix the subtitle typo in the same edit.”

Notes

You need to install nano-pdf; the material specifies installation through uv. Page numbering may start at zero or one, depending on the tool version or configuration. If the edit lands one page away from the intended page, retry using the other numbering convention. Check the resulting PDF before distributing or sending it.

This overview was written by AI (OpenAI Codex) from the public SKILL.md. Check the original below for the exact behavior.

Objective evaluation

AI rated this skill on four points using only the contents of its SKILL.md. Stars and popularity are not taken into account.

Clear instructionsIs it clear when to use it and what it does?
AGoodIt explicitly describes editing a specified PDF page using natural-language instructions.
Concrete stepsAre steps, inputs, outputs, and examples spelled out?
AGoodThe nano-pdf edit example provides arguments for the file, page, title change, and typo correction.
SafetyAre sending data, deleting files, and running commands disclosed?
AGoodEdits target a specified page, with instructions to check output before sending and correct page-number offsets.
Easy setupDoes it need few tools or API keys, and are they documented?
AGoodThe required nano-pdf executable and its uv installation configuration are provided.

The total counts each point as A = 25, B = 15, C = 5. Rated by AI (OpenAI Codex) as of Oct 19, 2026. Treat it as a guide and read the original before installing.

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Files included (1)

  • SKILL.md954 B

SKILL.md (original)

Review the instructions the agent will receive before you install.

nano-pdf

Use nano-pdf to apply edits to a specific page in a PDF using a natural-language instruction.

Quick start

nano-pdf edit deck.pdf 1 "Change the title to 'Q3 Results' and fix the typo in the subtitle"

Notes:

  • Page numbers are 0-based or 1-based depending on the tool's version/config; if the result looks off by one, retry with the other.
  • Always sanity-check the output PDF before sending it out.

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