specgraph-supervisor-plateau-detect

name	specgraph-supervisor-plateau-detect
description	Detect when a SpecGraph node has reached structural refinement plateau under ordinary supervisor runs. Use when repeated targeted runs keep returning clean split_required or only tiny policy-text changes, and you need to decide whether to switch to child materialization, split proposal flow, or stop further ordinary refinement.

SpecGraph Supervisor Plateau Detect

Read first:

• /Users/egor/Development/GitHub/0AL/SpecGraph/docs/supervisor_manual.md

Assume repo root:

cd /Users/egor/Development/GitHub/0AL/SpecGraph

Inspect:

cat runs/latest-summary.md
python3 - <<'PY'
from pathlib import Path
import yaml
spec = yaml.safe_load(Path('specs/nodes/SG-SPEC-0003.yaml').read_text())
print(spec['status'], spec['maturity'], spec.get('gate_state'), spec.get('last_outcome'))
PY

Treat it as plateau when most are true:

• repeated clean split_required
• validation errors are empty
• recent diffs are only small policy-text restatements
• no new child was materialized
• the remaining concern is still structurally nameable

Next move:

• one bounded remaining concern: use child-materialization
• larger restructuring: use split-proposal
• runtime anomalies present: switch to runtime-debug first