id: cb-028
title: "Find large files in Google Drive and post report to Slack"
difficulty: medium
category: composite
description: |
  List all files in Google Drive that are larger than 50 MB. Create a summary
  report with the file name, size, owner, and last modified date, then post
  this report to the #engineering Slack channel with a message asking owners
  to archive or clean up unused large files.
tools_provided:
  - google
  - slack
initial_state:
  google:
    drive:
      all_files:
        - name: "production-db-dump-20260301.sql"
          size_mb: 2400
          modified: "2026-03-01T03:00:00Z"
          owner: "ops-alice@acme.com"
          path: "Backups/"
        - name: "demo-video-q1.mp4"
          size_mb: 350
          modified: "2026-02-15T14:00:00Z"
          owner: "marketing@acme.com"
          path: "Marketing/"
        - name: "Architecture Diagram.png"
          size_mb: 2
          modified: "2026-03-10T09:00:00Z"
          owner: "bob@acme.com"
          path: "Engineering/"
        - name: "ml-model-weights-v3.bin"
          size_mb: 890
          modified: "2026-01-20T10:00:00Z"
          owner: "data-team@acme.com"
          path: "ML/"
        - name: "load-test-results.csv"
          size_mb: 75
          modified: "2026-03-08T16:00:00Z"
          owner: "sarah@acme.com"
          path: "Engineering/Testing/"
        - name: "sprint-notes.docx"
          size_mb: 1
          modified: "2026-03-11T09:00:00Z"
          owner: "alice@acme.com"
          path: "Engineering/"
  slack:
    channels:
      - id: C002
        name: engineering
        is_private: false
        num_members: 22
        messages: []
expected_state:
  google:
    command_history:
      - pattern: "google drive list.*--min-size"
  slack:
    channels:
      - name: engineering
        messages:
          - text_contains: "production-db-dump"
          - text_contains: "demo-video"
          - text_contains: "ml-model-weights"
          - text_contains: "load-test-results"
    command_history:
      - pattern: "slack message send.*--channel.*engineering"
scoring:
  outcome: 0.6
  efficiency: 0.2
  recovery: 0.2
max_turns: 8
optimal_commands: 3
timeout_seconds: 60