Excel

Operate Excel through your OOMOL-connected account. This skill calls the excel connector with the oo CLI; OOMOL injects credentials server-side, so you never handle raw tokens.

Category: Productivity, Data & Analytics. Exposes 31 action(s).

Running an action

Assume the user has already installed the oo CLI, signed in, and connected Excel. Do not run oo auth login or open the connection URL proactively — just run the action. Fall back to First-time setup only when a command actually fails with an auth or connection error.

1. Inspect the contract to get the authoritative input/output schema before building a payload:

oo connector schema "excel" --action "\x3Caction_name>"

2. Run the action with a JSON payload that matches the input schema:

oo connector run "excel" --action "\x3Caction_name>" --data '\x3Cjson>' --json

• --data takes a JSON object string or @path/to/file.json; omit it to send {}.
• The response is { "data": ..., "meta": { "executionId": "..." } }; the execution id lives under meta.executionId.

Each action below links to a reference file with its purpose and exact commands. Read the linked file, then fetch the live schema with oo connector schema before constructing --data.

Available actions

• add_table — Create a new workbook table from an address range.
• add_table_column — Add one column to a workbook table.
• add_table_row — Add one or more rows to a workbook table.
• add_worksheet — Add a new worksheet to a workbook.
• apply_table_filter — Apply a Microsoft Graph filter criteria object to one table column.
• apply_table_sort — Apply a Microsoft Graph sort definition to one workbook table.
• clear_range — Clear one worksheet range.
• clear_table_filter — Clear the current Microsoft Graph filter on one table column.
• convert_table_to_range — Convert a workbook table back into a plain worksheet range.
• create_session — Create an Excel workbook session for subsequent workbook operations.
• create_workbook — Create a new .xlsx workbook file and optionally populate worksheets and data.
• delete_table_column — Delete one column from a workbook table.
• delete_table_row — Delete one row from a workbook table by row index.
• delete_worksheet — Delete one worksheet from a workbook.
• get_range — Read one worksheet range by A1-style address.
• get_table_column — Read one workbook table column by column name or column ID.
• get_workbook — Read workbook metadata and optionally expand related workbook resources.
• get_worksheet — Read a single worksheet by worksheet name or worksheet ID.
• get_worksheet_used_range — Read the used range for one worksheet.
• insert_range — Insert one worksheet range and shift existing cells to make space.
• list_drive_item_children — List direct child drive items for a folder or the drive root.
• list_table_columns — List columns for one workbook table.
• list_table_rows — List rows for one workbook table.
• list_tables — List workbook tables, optionally restricted to one worksheet.
• list_worksheets — List worksheets in a workbook.
• merge_cells — Merge cells inside one worksheet range.
• search_files — Search workbook files in the current OneDrive drive and return matching drive items.
• sort_range — Apply a Microsoft Graph sort definition to one worksheet range.
• update_range — Update one worksheet range with values, formulas, formats, or visibility flags.
• update_table — Update table metadata such as the name, style, or header flags.
• update_worksheet — Update worksheet metadata such as the name, position, or visibility.

Safety

• Read actions (get / list / search) are safe to run directly.
• Create, update, send, or post actions change Excel state — confirm the exact payload and effect with the user before running.
• Delete or remove actions are destructive — always confirm the target and get explicit approval first.

First-time setup

These are one-time steps — do not repeat them on every call. Run a step only when a command fails for the matching reason.

• oo: command not found — install the oo CLI (other platforms: \x3Chttps://cli.oomol.com/install-guide.md>):

  curl -fsSL https://cli.oomol.com/install.sh | bash    # macOS / Linux
  

  irm https://cli.oomol.com/install.ps1 | iex           # Windows PowerShell
  

• Not signed in / authentication error — sign in to your OOMOL account once:

  oo auth login
  

• scope_missing / credential_expired / app_not_ready / app_not_found — Excel is not connected, or the connection expired or lacks a scope. Connect once (auth type: OAuth2) at:

  https://console.oomol.com/app-connections?provider=excel
  

• HTTP 402 / OOMOL_INSUFFICIENT_CREDIT — billing stop. Recharge at https://console.oomol.com/billing/token-recharge before retrying.

Resources

• Excel homepage: https://www.microsoft.com/microsoft-365/excel