wecomcli-sheet Skill for Claude: Edit WeCom Online Sheets and Excel Files

• Create or import a sheet; add, delete, rename, copy, hide or move sub-sheets.

  Reference: sheet-workbook.md.

  Delete · Workbook and sub-sheets

• Read cells, then count, group, sum, sort and compare across sub-sheets.

  Reference: sheet-read-data.md. Searching for a known value uses cells find, one sub-sheet at a time.

  Network · Read and analyze data

• Write values, formulas, links, rich text, cell images or styles into a range.

  Reference: sheet-write-cells.md. After writing, it reads the range back to check.

  Write · Write cells

• Test formulas before writing them.

  Reference: sheet-formulas.md.

  Network · Formula pre-check

• Insert, delete, move, sort, auto-fill, copy or cut ranges; resize, hide and merge.

  References: sheet-range-operations.md and sheet-structure-operations.md. SKILL.md says to preview the affected range before delete, clear or move.

  Delete · Ranges, rows and columns

• Fonts, fill, alignment, number formats, borders, and reusable table styles.

  References: sheet-style.md, sheet-table-style.md and sheet-visual-standards.md.

  Write · Styles and table styles

• Find cells or rows by text, and replace text in one sub-sheet at a time.

  Reference: sheet-search-replace.md.

  Write · Search and replace

• Dropdowns, conditional formatting rules and filters.

  References: sheet-validation.md, sheet-conditional-formatting.md and sheet-filter.md.

  Delete · Validation, formatting and filters

• Add, read, update or delete protected ranges to lock headers or formula areas.

  Reference: sheet-protection.md.

  Delete · Protected ranges

• Create, bulk insert, query, replace or delete floating images.

  Reference: sheet-float-image.md.

  Delete · Floating images

• Read the current version and history, or roll the whole workbook back.

  Reference: sheet-history.md. Rollback applies to the whole workbook, creates a new version and needs an explicit yes.

  Write · Version history and rollback

• Read, analyze, create or edit .xlsx, .xlsm, .xls, .csv and .tsv files.

  Reference: xlsx-process.md. It first runs scripts/collect.py to inspect the structure, and scripts/recalc.py recalculates formulas through LibreOffice.

  Runs code · Local spreadsheet files

Watch out for

• It can edit, delete and roll back online sheets

  The skill's references cover deleting sub-sheets and ranges, removing protections, and rolling a whole workbook back to an older version. SKILL.md says to preview the affected range first. Ask for the preview and confirm. github.com

• It installs the CLI and may install more software

  The shared check runs npm install -g @wecom/cli when the CLI is missing or old. For local files, xlsx-process.md says to install openpyxl, pandas or LibreOffice if needed. Review those commands before approving. github.com

• recalc.py changes your LibreOffice setup

  recalc.py writes a macro into the LibreOffice user profile and runs soffice headless. In a sandbox without AF_UNIX sockets it compiles a small shim with gcc into the temp folder. github.com

• The CLI reports the calling agent's name

  The wecom-cli data-collection notice says the prebuilt npm version sends the name of the calling agent program and its call chain to WeCom's cloud with each request. It can be turned off only by building from source. github.com