Nano Pdf — Edit text in existing PDFs via natural-language prompts
Nano Pdf — Edit text in existing PDFs via natural-language prompts
Start with meaning, then move to detail.
This lesson explains Nano Pdf — Edit text in existing PDFs via natural-language prompts as part of extending Hermes and connecting external tools. You will learn what it does, when it matters, and the smallest safe test that proves it works.
If you are new, do not memorize names. Focus on three questions: what problem does this solve, what access does it need, and how can you verify the result?
For practice, inspect the first example, identify its effects, run it on test data, and compare the result with the source claim.
For advanced readers, inspect Skill metadata, Reference: full SKILL.md, Prerequisites, then verify failure modes and version compatibility.
Complete installation and one successful task before adding new capabilities.
A clear outcome before you read.
- Understand Nano Pdf — Edit text in existing PDFs via natural-language prompts without assumed prior knowledge.
- Separate the source description from what still needs testing in your environment.
- Read the first command and identify its inputs and outputs before copying it.
Short definitions before the details.
- Skill
- An instruction bundle that teaches Hermes a repeatable workflow without necessarily adding an external service.
Edit text in existing PDFs via natural-language prompts
What does the source say, and in what order?
- 01Skill metadata
Start here to understand the core idea or structure.
- 02Reference: full SKILL.md
Read this after the foundation, then connect it to the previous step.
- 03Prerequisites
Read this after the foundation, then connect it to the previous step.
- 04Usage
Read this after the foundation, then connect it to the previous step.
- 05Examples
Read this after the foundation, then connect it to the previous step.
- 06Notes
Finish here to verify the result and special cases.
Copy only after you understand the effect.
# Install with uv (recommended — already available in Hermes)
uv pip install nano-pdf
# Or with pip
pip install nano-pdfnano-pdf edit <file.pdf> <page_number> "<instruction>"# Change a title on page 1
nano-pdf edit deck.pdf 1 "Change the title to 'Q3 Results' and fix the typo in the subtitle"
# Update a date on a specific page
nano-pdf edit report.pdf 3 "Update the date from January to February 2026"
# Fix content
nano-pdf edit contract.pdf 2 "Change the client name from 'Acme Corp' to 'Acme Industries'"Read the first command and identify its inputs and outputs before copying it.
Match every command to your installed Hermes version, review the files and accounts it can reach, and use non-sensitive data for the first test. If this explanation differs from the source, the official source wins.