Spreadsheets

local

xlsx-tools

Read and generate Excel spreadsheets (.xlsx / .csv). Reads return JSON rows; writes save to My Documents.

Included in every Nova Skills API key. Nothing to install — get a bearer token and this skill is available on your MCP endpoint.

Tools (2)

  • xlsx_read
    Read a spreadsheet (.xlsx / .csv) that the user has uploaded. Returns sheet names and rows as JSON. Use maxRows to cap size when the sheet is large.
  • xlsx_create
    Generate a spreadsheet (.xlsx) from one or more sheets of rows and save it to My Documents. Each sheet takes a name + a 2D array of rows (first row treated as headers).