From asi
Extracts text and tables from PDFs, merges, splits, and creates PDFs using Python libraries (pypdf, pdfplumber, reportlab) and CLI tools (pdftotext, qpdf).
npx claudepluginhub plurigrid/asi --plugin asiThis skill uses the workspace's default tool permissions.
```python
Processes PDFs: extracts text/tables with pdfplumber, merges/splits/rotates/extracts metadata with pypdf, handles forms. For Python-based PDF generation/analysis.
Processes PDFs: extracts text/tables with pdfplumber, merges/splits/rotates with pypdf, extracts metadata. For generating PDFs or filling forms via referenced guides.
Processes PDFs in Python: extracts text/tables (pdfplumber), merges/splits/rotates (pypdf), generates new PDFs (reportlab). Triggers on PDF tasks or .pdf files.
Share bugs, ideas, or general feedback.
from pypdf import PdfReader, PdfWriter
# Read a PDF
reader = PdfReader("document.pdf")
print(f"Pages: {len(reader.pages)}")
# Extract text
text = ""
for page in reader.pages:
text += page.extract_text()
from pypdf import PdfWriter, PdfReader
writer = PdfWriter()
for pdf_file in ["doc1.pdf", "doc2.pdf", "doc3.pdf"]:
reader = PdfReader(pdf_file)
for page in reader.pages:
writer.add_page(page)
with open("merged.pdf", "wb") as output:
writer.write(output)
reader = PdfReader("input.pdf")
for i, page in enumerate(reader.pages):
writer = PdfWriter()
writer.add_page(page)
with open(f"page_{i+1}.pdf", "wb") as output:
writer.write(output)
import pdfplumber
import pandas as pd
with pdfplumber.open("document.pdf") as pdf:
all_tables = []
for page in pdf.pages:
tables = page.extract_tables()
for table in tables:
if table:
df = pd.DataFrame(table[1:], columns=table[0])
all_tables.append(df)
from reportlab.lib.pagesizes import letter
from reportlab.pdfgen import canvas
c = canvas.Canvas("hello.pdf", pagesize=letter)
width, height = letter
c.drawString(100, height - 100, "Hello World!")
c.save()
# Extract text (poppler-utils)
pdftotext input.pdf output.txt
# Merge PDFs (qpdf)
qpdf --empty --pages file1.pdf file2.pdf -- merged.pdf
# Split pages
qpdf input.pdf --pages . 1-5 -- pages1-5.pdf
| Task | Best Tool | Command/Code |
|---|---|---|
| Merge PDFs | pypdf | writer.add_page(page) |
| Split PDFs | pypdf | One page per file |
| Extract text | pdfplumber | page.extract_text() |
| Extract tables | pdfplumber | page.extract_tables() |
| Create PDFs | reportlab | Canvas or Platypus |
| OCR scanned PDFs | pytesseract | Convert to image first |
This skill connects to the K-Dense-AI/claude-scientific-skills ecosystem:
general: 734 citations in bib.duckdbThis skill maps to Cat# = Comod(P) as a bicomodule in the equipment structure:
Trit: 0 (ERGODIC)
Home: Prof
Poly Op: ⊗
Kan Role: Adj
Color: #26D826
The skill participates in triads satisfying:
(-1) + (0) + (+1) ≡ 0 (mod 3)
This ensures compositional coherence in the Cat# equipment structure.