ai-data-contract-guardian

name	ai-data-contract-guardian
description	Check schema drift, required columns, PII declaration, retention, and governance controls against a declared data contract.

AI Data Contract Guardian

Use this skill when validating table contracts before deploys, migrations, or data product releases.

Run:

node runtime/runTool.js ai_data_contract_guardian '{"engine":"postgres","database":"analytics","schema":"public","table":"events","contract":{"requiredColumns":["event_id","user_email","created_at"],"piiColumns":["user_email"],"retentionDays":90}}'

The output includes contract findings, a contract status, required governance controls, and evidence from catalog metadata. It is deterministic and does not call an external AI service.