Assumption Audit

Run only when explicitly invoked. Analyze only the supplied claim, plan, or authorized text; do not inspect a repository or execute proposed tests.

1. Restate the claim or plan without strengthening it.
2. Extract its material factual, causal, people, continuity, capability, and definitional assumptions.
3. Rate each assumption by load, evidence-backed confidence, and testability.
4. Identify the keystone: highest load with weakest evidence.
5. Propose the cheapest decisive test for the keystone and the next two risks.
6. Explain the fallback shape if the keystone fails.

Return an assumption register, keystone, test agenda, and fallback. Do not pad the register with low-load premises.