id: reasoning-task-decomposition
dimension: reasoning
difficulty: intermediate
prompt: |
  Decompose this task into ordered steps with dependencies:

  "Add OAuth 2.0 authentication to an existing Express.js REST API that
  currently has no authentication."

  For each step, specify:
  1. Step name
  2. What it depends on (previous steps)
  3. Estimated complexity (low/medium/high)

  List at least 5 steps.
expected:
  contains:
    - "depend"
    - "step"
scoring:
  correct_tool: 0.5
  correct_params: 0.3
  no_hallucination: 0.2