id: cb-004
title: "Send a message to a Slack channel"
difficulty: easy
category: communication
description: |
  Send the message "Deployment v2.3.1 completed successfully. All health checks passing."
  to the #engineering channel in Slack.
tools_provided:
  - slack
initial_state:
  slack:
    channels:
      - id: C002
        name: engineering
        is_private: false
        num_members: 22
        topic: "Engineering discussions"
        messages: []
      - id: C001
        name: general
        is_private: false
        num_members: 45
        topic: "Company-wide announcements"
        messages: []
expected_state:
  slack:
    channels:
      - name: engineering
        messages:
          - text_contains: "Deployment v2.3.1 completed successfully"
    command_history:
      - pattern: "slack message send.*--channel.*engineering"
scoring:
  outcome: 0.6
  efficiency: 0.2
  recovery: 0.2
max_turns: 3
optimal_commands: 1
timeout_seconds: 30