Pack examples

Three working examples to spark ideas.

Example 1 — Excel totals row

Adds a totals row to the bottom of an uploaded Excel file and writes a new file.

  • Input: source_file (xlsx)
  • Steps: Llm (analyse columns) → tool call (bom-tabular)
  • Capabilities: file

Example 2 — Image watermark

Burns a text watermark onto an image.

  • Input: image_file, watermark_text, position
  • Steps: Image executor (Codex)
  • Capabilities: file, image

Example 3 — Daily email summary

Every morning, summarise your email inbox and DM it to a Slack channel.

  • Input: lookback_hours, slack_channel
  • Steps: Llm (summarise inbox) → Llm (compose Slack message)
  • Capabilities: mail, browser
  • Automation cron: every day at 09:00