hypothesis-evolve-groundinglisted

# hypothesis-evolve-grounding Goal: - Generate exactly one grounded child hypothesis by strengthening evidence, specificity, and literature support. Inputs: - `research_plan/RESEARCH_PLAN.json` - selected parent `hypotheses/<id>/HYPOTHESIS.json` artifacts - parent review artifacts - active `state/STRATEGY_PLAN.json` Outputs: - `hypotheses/<id>/HYPOTHESIS.json` - `hypotheses/<id>/HYPOTHESIS.md` - `hypotheses/<id>/ORIGIN.json` Context Loading: - Open `skills/shared-references/schema-index.md`. - Read `packages/agent_contracts/hypothesis.py` and confirm the exact `HypothesisContract` shape before writing `hypotheses/<id>/HYPOTHESIS.json`. - Read `research_plan/RESEARCH_PLAN.json`. - Read `state/STRATEGY_PLAN.json`. - Read each selected parent hypothesis and its review bundle. - Confirm that the round selected `grounding_evolution`. Execution Prompt Contract: - System Intent: - You are refining the parent hypothesis by replacing weakly supported claims with better-grounded, more specific, and more internally consistent ones. - Required Reasoning Focus: - Preserve the strongest core insight from the parent. - Use review findings to identify unsupported leaps, vague mechanisms, or weak evidence. - Strengthen the mechanism and experiment path without bloating the claim. - Do Not Do: - Do not merely paraphrase the parent. - Do not emit multiple children. - Do not drop the parent linkage. - Quality Floor: - The child must directly address at least one specifi