Xlsx
Synthadoc: An open-source LLM knowledge compilation engine that turns raw documents into structured, local-first wikis. A transparent, human-readable alternative to traditional RAG, which can be self-managed and self-improved without the use of any tools.
npx -y skills add axoviq-ai/synthadoc --skill xlsxAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
What its author says it does
Copied from the file, not written here
Extract data from Excel and CSV files
The file declares its own license as AGPL-3.0-or-later. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.
SKILL.md
1.0 KB, as published. Nobody here has run it
XLSX Skill
Reads .xlsx files using openpyxl and .csv files using the stdlib csv
module, returning all rows as comma-separated text.
Setup
pip install openpyxl
.csv files use only the Python standard library — no additional install required.
Standalone usage
import asyncio
from synthadoc.skills.xlsx.scripts.main import XlsxSkill
skill = XlsxSkill()
async def main():
result = await skill.extract("/path/to/data.xlsx")
print(result.text) # all rows as comma-separated text
print(result.metadata) # {"rows": N, "sheets": N} (xlsx only)
asyncio.run(main())
When this skill is used
- Source path ends with
.xlsxor.csv - User intent contains:
spreadsheet,excel,csv