id: cb-010
title: "Send a DM to a user on Slack"
difficulty: easy
category: communication
description: |
  Send a direct message to the Slack user "alice" with the text:
  "Hey Alice, can you review PR #234 when you get a chance? It's the auth fix we discussed."
tools_provided:
  - slack
initial_state:
  slack:
    users:
      - id: U001
        name: alice
        real_name: "Alice Chen"
        status: active
      - id: U002
        name: bob
        real_name: "Bob Smith"
        status: active
      - id: U003
        name: carol
        real_name: "Carol Davis"
        status: away
    direct_messages:
      alice: []
      bob: []
expected_state:
  slack:
    direct_messages:
      alice:
        - text_contains: "review PR #234"
    command_history:
      - pattern: "slack message send.*--user.*alice"
scoring:
  outcome: 0.6
  efficiency: 0.2
  recovery: 0.2
max_turns: 3
optimal_commands: 1
timeout_seconds: 30