# Evidence: Block 13 · Service (block-13)

- block type: block
- date: 2026-08-22
- resulting state: closed/verified
- story points (combined assembled cost): 51257
- execution id: 20260823.023237.129Z-a6819c83

## Stories built
- Implement the jq value and numeric model. (VALUE-001) [story]

## Stacked context
- compass: COMPASS.md (SP 3420)
- implements: FEATURE-VALUE-001.md (SP 351)
- context: jq-manual.txt (SP 32696)
- context: jq.test (SP 13058)
- context: ARCHITECTURE_compact.md (SP 154)
- stack: python_compact.md (SP 1534)

## Build directory changes
- jq_interpreter/evaluator.py
- tests/test_value_001.py

## Pre-build acceptance observation
- RED: value-001-conformance (FEATURE-VALUE-001.md)
  intent: The authoritative corpus cases exercising jq values and special numeric behavior execute successfully.
  return code: 1
  stdout:
    {
      "candidate": [
        "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq"
      ],
      "corpus": "jq.test",
      "summary": {
        "pass": 23,
        "fail": 1,
        "error": 0,
        "skip": 0
      },
      "cases": [
        {
          "line": 1733,
          "program": "has(nan)",
          "status": "fail",
          "detail": "output mismatch",
          "expect_failure": false,
          "expected": [
            "false"
          ],
          "actual": []
        }
      ]
    }
  stderr:
    --- drydock: progress ---
    cases: pass=23 fail=1 error=0 skip=0 total=24 from=tally
    --- drydock: end progress ---
    --- drydock: values at failure ---
      tally = {'pass': 23, 'fail': 1, 'error': 0, 'skip': 0}
    --- drydock: end values ---
    Traceback (most recent call last):
      File "value-001-conformance.py", line 18, in <module>
        assert tally["fail"] == 0 and tally["error"] == 0
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    AssertionError

## Post-build programmatic acceptance
- PASS: value-001-conformance (FEATURE-VALUE-001.md)
  intent: The authoritative corpus cases exercising jq values and special numeric behavior execute successfully.
  target interpreter: /mnt/c/Users/barlo/projects/drydock/.venv/bin/python3
  provisioning: not required
  return code: 0
  stdout:
    {
      "candidate": [
        "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq"
      ],
      "corpus": "jq.test",
      "summary": {
        "pass": 24,
        "fail": 0,
        "error": 0,
        "skip": 0
      },
      "cases": []
    }

## Build summary
RESULT: SUCCESS

FILES CHANGED:
- jq_interpreter/evaluator.py
- tests/test_value_001.py

SUMMARY:
Fixed `has(nan)` handling and added numeric/value boundary tests. Pytest: 62 passed. Scoped conformance: 24 passed, 0 failed, 0 errored.

BLOCKERS:
- None