Lean body with minimal prose; short directive lines like 'Do not write your own guard when a hardened library exists' and 'Track internal accounting and measure actual tokens received' earn their place without explaining concepts Claude already knows.

Provides fully executable, copy-paste-ready Solidity for vulnerable vs. safe variants, concrete OpenZeppelin/Uniswap imports, and runnable audit commands (slither, echidna-test, forge test).

The 'Security Checklist' acts as an explicit validation checkpoint to review every entrypoint against, and 'Execution Safety' adds preflight guardrails; the single-task checklist flow is unambiguous.

No bundle files exist under references/, scripts/, or assets/, so the self-contained body is appropriately organized into well-signaled sections (When to Use, How It Works, Examples, Security Checklist, Audit Tools) with no nested references.

Lists multiple concrete capability areas — 'reentrancy, CEI ordering, donation or inflation attacks, oracle manipulation, slippage, admin controls, and integer math' — naming specific actions rather than vague language.

Clearly answers 'what' (a security checklist covering enumerated categories) but lacks an explicit 'Use when...' trigger clause, which caps completeness at 2 per the rubric guidelines.

Uses natural terms an auditor or Solidity dev would say ('Solidity AMM contracts, liquidity pools, and swap flows', 'reentrancy', 'oracle manipulation', 'slippage'), giving good coverage of the domain's vocabulary.

The narrow niche of 'Solidity AMM contracts, liquidity pools, and swap flows' with domain-specific terms is clearly distinguishable and unlikely to trigger for unrelated skills.