Update a single cell value in a Google Sheet. Use this to modify specific cells, update statuses, change balances, or correct data. Provide the cell reference in A1 notation (e.g., 'B2'). Requires worksheetId (numeric) from a prior google-sheets-list-worksheets call. Ideal for: status updates, balance tracking, dashboard values, single-field corrections.

Update an existing Slack message. Modify the text content of a previously sent message.

Append content to an existing Notion page. Use this to add new paragraphs, logs, or updates to existing pages. Supports markdown formatting. Ideal for: activity logs, running notes, status updates, append-only records.

Update profile fields for a Slack user. Modify display name, title, phone, and other profile fields.

Set the topic on a Slack channel. Update the channel topic displayed in the channel header.

Update the member list of a Slack User Group. Add or remove users from an existing user group.

Set the description (purpose) of a Slack channel. Update the channel description visible in channel details.

Update properties of an existing Notion page or database entry. Use this to modify page metadata, status, or custom properties. Can also archive/unarchive pages. Ideal for: status updates, metadata changes, workflow state management.