query-contract-tester

name	query-contract-tester
description	Validates SQL against query contracts such as required columns, max rows, and read-only expectations.

Query Contract Tester

Run:

node runtime/runTool.js query_contract_tester '{"sql":"SELECT id,total FROM orders LIMIT 50","contract":{"requiredColumns":["id","total"],"maxRows":100,"readOnly":true}}'

Returns contract status and violations.