scaffold-entity-files

Generate validated schema.json, README.md, and instance files for brand workspace entities.

1|Updated Apr 20, 2026
One-click install
npx skills add https://github.com/Largo2z9/phantomos --skill scaffold-entity-files
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: scaffold-entity-files
Source: https://github.com/Largo2z9/phantomos/tree/main/.skills/skills/scaffold-entity-files
Command: npx skills add https://github.com/Largo2z9/phantomos --skill scaffold-entity-files

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill solves the problem of manually creating and maintaining custom entity extension files by generating the required workspace files in a consistent, validated format while respecting mutation rules.

Core Features & Use Cases

  • Custom Entity Scaffolding: Creates schema.json, README.md, and optional instance files for new brand workspace entities based on validated schemas.
  • Sidecar Extension Creation: Writes entity extension sidecar files with required metadata and field tracking conventions.
  • Safe Workspace Updates: Uses mutation gates, prevents overwrites, and keeps extension files separated from skill definitions.
  • Use Case: A workspace operator designing a new brand entity can use this Skill to generate all required files after the schema design phases are complete.

Quick Start

Ask the skill to scaffold the files for a validated custom entity extension in the brand workspace.

Frequently Asked Questions about scaffold-entity-files

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate custom entity extension files for a brand workspace?

To generate custom entity extension files, you scaffold schema.json, README.md, and optional instance files using validated schemas. This ensures consistent workspace automation while respecting mutation gates and preventing overwrites of existing sidecar extension files.

What is entity scaffolding and when do I need it for workspace automation?

Entity scaffolding is the automated process of creating schema-compliant custom entity files and sidecar extensions for brand workspaces. You need it when designing new brand entities after schema design phases are complete, ensuring required metadata and field tracking conventions are applied.

How do I safely update brand workspace files without overwriting existing extensions?

Safe workspace updates require mutation-gated file writes that prevent overwrites and keep extension files separated from skill definitions. This protects the skills namespace during workspace updates while applying schema compliance to all newly generated sidecar extension files.

Do I need a validated schema before scaffolding custom entity files?

Yes, a validated schema is required before scaffolding custom entity files. The skill applies schema compliance during file generation, meaning schema design phases must be complete beforehand to ensure README creation, instance population, and registration preparation function correctly.

What's the best way to create sidecar extension files with required metadata?

The best way to create sidecar extension files is through automated scaffolding that writes required metadata and field tracking conventions directly. This approach enforces schema validation and mutation gates, avoiding manual file creation errors while preparing files for registration.

Why does scaffolding entity files require mutation gates and namespace protection?

Scaffolding entity files requires mutation gates to prevent accidental overwrites of existing extensions, while skills namespace protection ensures extension files remain separated from skill definitions during workspace updates. These constraints maintain file integrity and schema compliance across brand workspaces.