evo-pdf-to-markdown
SkillDocs & knowledgeConverts academic PDF to Markdown using marker-pdf v1.3.3, preserving LaTeX math delimiters in $$ format.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the evo-pdf-to-markdown skill
What this skill tells your AI
The instructions your AI receives, as published by openlair/openskill in tasks-evolved/latex-formula-extraction/environment/skills/evo-pdf-to-markdown/SKILL.md and read by ahel’s review.
Converts PDF files to Markdown text using the marker-pdf library (v1.3.3), preserving LaTeX formulas in $$ delimiters.
Key Functions
setup_marker_models()- Initialize marker-pdf deep learning modelsconvert_pdf_to_markdown(pdf_path, force_ocr=False)- Convert PDF to Markdown
Usage
import sys
sys.path.insert(0, '/app/environment/skills/evo-pdf-to-markdown/scripts')
from utils import convert_pdf_to_markdown
markdown_text = convert_pdf_to_markdown('/path/to/paper.pdf')
Notes
- marker-pdf outputs display math as
$$ ... $$and inline math as$ ... $ - Multi-line equations may be split into multiple $$ blocks
- Equation numbers may be included inside the $$ delimiters (needs post-processing)
- force_ocr=True forces visual math recognition instead of relying on PDF text streams
- The converter uses surya-ocr suite and texify model for math OCR
Signals
- GitHub stars
- 89
- Forks
- 4
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
evo-pdf-to-markdown- Source
- github.com/openlair/openskill