What problem does it solve?
Developers and QA engineers waste time creating brittle, non-reproducible test and demo data, encounter slow bulk loads, and risk leaking real user data when preparing environments for development, staging, and demos. This Skill provides a repeatable, environment-aware approach to generate deterministic test fixtures, realistic relations, and safe anonymized snapshots while preventing accidental production seeding.
Core Features & Use Cases
- Idempotent upsert-based seeding with stable identifiers to allow safe re-runs and incremental seeding.
- Factory patterns for multiple languages that support build versus create semantics and trait-based variants for realistic test coverage.
- Deterministic data via fixed faker seeds, batching and COPY strategies for large loads, and transactional guards for rollback in CI.
- Data anonymization workflows for sanitized production snapshots and cleanup strategies for dev/staging resets.
- Environment detection and strict safety rules to enforce non-production execution and provide --reset and logging features.
Quick Start
Use the seed skill to generate deterministic test users and related demo data with upserts, batch inserts, and an environment guard enabled.