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heady-migration-engine

Official

Zero-downtime migrations with safe rollbacks

Software Engineering#rollback#migrations#neon#zero-downtime#postgres#checksum#topological-sort
AuthorHeadyAI
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Coordinate and safely apply schema migrations to a Postgres database with zero downtime.

Core Features & Use Cases

  • Deterministic, topologically sorted migrations with dependency resolution.
  • Zero-downtime deployment patterns (expand-contract, blue-green) and safer rollbacks.
  • Neon branch testing and checksum-based drift detection to ensure coherence.
  • Migration history with Ed25519-signed checksums and audit-ready logs.

Quick Start

Run the migration engine against your Postgres database to apply all pending migrations in topological order.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: heady-migration-engine
Download link: https://github.com/HeadyAI/heady-context/archive/main.zip#heady-migration-engine

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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