PACK / Active
Backend & Data
Data modeling, Node.js service boundaries, safe schema evolution, and PostgreSQL performance for dependable backend systems.
An installable workflow for shaping relational models, implementing explicit API boundaries, evolving live PostgreSQL schemas safely, and diagnosing query performance with evidence.
How to use this pack
A pack is not a fixed workflow. Install the related methods together, then invoke only the skill whose trigger matches the current task; responsibility stays with each member skill.
Expected outcomes
- 01
Design data and service boundaries that encode invariants and authorization explicitly
- 02
Evolve and tune PostgreSQL systems with measured migration and query evidence
04
Pack composition
Install this pack
Run the command for your operating system from the repository root.
Bash
./install.sh --pack backend-dataPowerShell
./install.ps1 --pack backend-dataPACK BUNDLE
Every method in this pack, bundled as an independent Skill ZIP.4 skills · ZIPFor ChatGPT, extract the bundle and upload each Skill ZIP separately.