agentui-ai/excel-ops
Read, clean, analyse and generate Excel workbooks without the silent wrong answers — header detection, numbers stored as text, formula cells, date timezone drift, phantom rows, and styled report generation. Ships a deterministic benchmark.
Changelog
0.1.0
First release. The excel-ops skill: nine documented failure modes in spreadsheet
work, reference implementations for reading (read-table.mjs), generating
(write-report.mjs) and diagnosing (inspect.mjs) workbooks, and a deterministic
benchmark that scores the skill's recipes against the from-memory version.
Behaviours were verified against exceljs 4.4 rather than assumed — including that a
merged follower cell already carries its master's value, that eachRow skips blanks
so row numbers are not contiguous, and that a serial number with a date format is
converted to a Date on read.