Data integrity constraints

Skill jukrap/ai-agent-playbook/skills/database/data-integrity-constraints

Reusable AI agent skills, project templates, and guardrails for safer software maintenance and delivery.

Install

npx -y skills add jukrap/ai-agent-playbook --skill data-integrity-constraints

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Use when changing database constraints, keys, triggers, stored procedures, repair scripts, reconciliation queries, or application/database invariants.

SKILL.md

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Data Integrity Constraints

Use this as the primary database skill for enforcing, repairing, or reviewing data invariants.

Workflow

Identify the invariant, owner, current enforcement layer, affected data, callers, reports, jobs, and repair/rollback needs.
Check existing violations before enforcing a new constraint or trigger.
Plan repair, backfill, dedupe, orphan cleanup, partial rollout, and application compatibility before tightening rules.
Verify with reconciliation queries, before/after counts, negative cases, app behavior, and post-deploy monitoring when available.

Reference

Read references/constraint-trigger-procedure-checks.md for database-enforced invariants and routine safety.