backend-models
Design Reliable Backend Models
Database models often drift without clear naming, relationships, and constraints. This skill guides Claude, Codex, and Claude Code through consistent ORM model design.
Install with my Agent
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Review the Skillstore skill "backend-models" from https://skillstore.io/skills/eis-its-backend-models.md and its manifest at https://skillstore.io/api/skills/eis-its-backend-models/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
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Test it
Using "backend-models". Create a model for customer subscriptions with plans, status, renewal dates, and account ownership.
Expected outcome:
A model design with subscription fields, account relationship, status validation, renewal indexes, timestamps, and recommended database constraints.
Using "backend-models". Review an order model that stores customer, payment, shipment, and line item information.
Expected outcome:
A review that separates relationships, identifies required foreign keys, suggests indexes, and flags missing validations or cascade rules.
Using "backend-models". Refactor a product catalog model that mixes pricing, inventory, and category data.
Expected outcome:
A normalized model plan with clear entities, relationship boundaries, integrity rules, and query helper recommendations.
Security Audit
SafeThe skill contains one confirmed filesystem finding. SKILL.md line 28 instructs the agent to follow a relative path that escapes the skill directory, which can pull unaudited instructions into the workflow.
Capability review items (1)
These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.
Risk Factors
📁 Filesystem access (1)
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APA citation
EIS-ITS. (2026). backend-models security audit report (audit version 10) [Author version unspecified]. Skillstore. https://skillstore.io/skills/eis-its-backend-models/audits/10BibTeX citation
@techreport{eis-its-eis-its-backend-models-2026,
author = {EIS-ITS},
title = {backend-models security audit report (audit version 10)},
institution = {Skillstore},
year = {2026},
number = {10},
url = {https://skillstore.io/skills/eis-its-backend-models/audits/10},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "backend-models security audit report (audit version 10)"
version: "unspecified"
type: report
authors:
- name: "EIS-ITS"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/eis-its-backend-models/audits/10"
identifiers:
- type: other
value: "skillstore:eis-its-backend-models:audit:10"
description: "Skillstore immutable audit report identifier"
Compare variants
2 installable variantsEach author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
devanb-backend-models
2026-08-21
eis-its-backend-models
2026-08-21
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Create a new entity model
Define fields, relationships, validations, indexes, and timestamps for a new backend domain entity.
Improve data integrity rules
Review existing models and identify missing constraints, foreign keys, validations, or cascade behavior.
Standardize ORM patterns
Align ActiveRecord, SQLAlchemy, Sequelize, or Prisma model changes with shared backend conventions.
Try These Prompts
Create a backend model for [entity]. Include fields, data types, required validations, timestamps, and basic indexes.
Update the [entity] model to support [relationship]. Include foreign keys, constraints, cascade behavior, and validation rules.
Review these existing model requirements and propose a cleaner model structure with stronger naming, constraints, and query helpers.
Audit this backend model design for integrity gaps. Check relationships, indexes, validation rules, constraints, scopes, and lifecycle behavior.
Best Practices
- Provide the target framework and ORM before asking for model changes.
- Share existing naming conventions, relationship rules, and migration expectations.
- Ask for constraints and indexes with every model design.
Avoid
- Do not accept model designs without database-level integrity rules.
- Do not mix unrelated domain concepts into one oversized model.
- Do not use this skill as a substitute for migration testing.