id: 049
narrative_anchor_date: '2028-01-01'
test: Create a concise methods card for the historical churn archive describing how H2 was intended to
  be tested before its ruling. Clearly label it as historical setup rather than a current conclusion.
load_bearing_facts:
- 319
expected_tool_calls:
- create_doc
grade:
  type: tool_trace
  config:
    check_version: 2
    today: '2028-01-01'
    semantic_judge_version: 2
    assertions:
    - type: field_equals
      tool: create_doc
      action_id: create_h2_method_card
      path: result.ok
      value: true
      check_id: riley_049_00
    - type: field_llm_judge
      tool: create_doc
      action_id: create_h2_method_card
      path: args
      criterion: The card presents H2's historical test plan, not a final conclusion. It tests a seasonal
        or competitor-cycle explanation by comparing historical same-window churn by segment and overlaying
        dated market events and competitor activity, so an unusual February result is not dismissed without
        evidence.
      check_id: riley_049_01
mock_state: {}