Ocr And Documents — Extract text from PDFs/scans (pymupdf, marker-pdf)
Ocr And Documents — Extract text from PDFs/scans (pymupdf, marker-pdf)
Start with meaning, then move to detail.
This lesson explains Ocr And Documents — Extract text from PDFs/scans (pymupdf, marker-pdf) 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, Step 1: Remote URL Available?, then verify failure modes and version compatibility.
Complete installation and one successful task before adding new capabilities.
A clear outcome before you read.
- Understand Ocr And Documents — Extract text from PDFs/scans (pymupdf, marker-pdf) 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.
Extract text from PDFs/scans (pymupdf, marker-pdf)
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.
- 03Step 1: Remote URL Available?
Read this after the foundation, then connect it to the previous step.
- 04Step 2: Choose Local Extractor
Read this after the foundation, then connect it to the previous step.
- 05pymupdf (lightweight)
Read this after the foundation, then connect it to the previous step.
- 06marker-pdf (high-quality OCR)
Read this after the foundation, then connect it to the previous step.
- 07Arxiv Papers
Read this after the foundation, then connect it to the previous step.
- 08Split, Merge & Search
Read this after the foundation, then connect it to the previous step.
- 09Notes
Finish here to verify the result and special cases.
Copy only after you understand the effect.
web_extract(urls=["https://arxiv.org/pdf/2402.03300"])
web_extract(urls=["https://example.com/report.pdf"])pip install pymupdf pymupdf4llmpython scripts/extract_pymupdf.py document.pdf # Plain text
python scripts/extract_pymupdf.py document.pdf --markdown # Markdown
python scripts/extract_pymupdf.py document.pdf --tables # Tables
python scripts/extract_pymupdf.py document.pdf --images out/ # Extract images
python scripts/extract_pymupdf.py document.pdf --metadata # Title, author, pages
python scripts/extract_pymupdf.py document.pdf --pages 0-4 # Specific pagesRead 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.