database-schema-visualizer

Database Schema Visualizer - Auto-activating skill for Visual Content. Triggers on: database schema visualizer, database schema visualizer Part of the Visual Content skill category.

1.01x

Quality

Does it follow best practices?

Impact

100%

1.01x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/18-visual-content/database-schema-visualizer/SKILL.md

Evaluation results

100%

E-Commerce Database Onboarding Documentation

Mermaid ER diagram from SQL schema

Criteria

Without context

With context

Mermaid erDiagram block

100%

All 5 entities present

100%

Attribute data types

100%

Cardinality notation

100%

Foreign key relationships

100%

Relationship labels

100%

Not plain-text only

100%

Library Management System — Stakeholder Database Documentation

Multi-format visual database documentation

Criteria

Without context

With context

Mermaid ER diagram present

100%

Second diagram type

100%

All 5 entities in ER diagram

100%

ER relationships with cardinality

100%

Non-technical diagram clarity

80%

100%

Production-ready syntax

100%

Not prose-only

100%

Legacy HR Database — Schema Review and Visual Documentation

Schema validation and visual documentation

Criteria

Without context

With context

Mermaid diagram in schema-diagram.md

100%

All 5 tables represented

100%

Column types shown

100%

Implicit FK relationships shown

100%

Validation notes content

100%

Missing constraints identified

100%

Self-referencing relationship noted

100%

Production-ready diagram syntax

100%

Repository: jeremylongshore/claude-code-plugins-plus-skills
Commit: b8a3b3e

Evaluated: 26 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

E-Commerce Database Onboarding Documentation Library Management System — Stakeholder Database Documentation Legacy HR Database — Schema Review and Visual Documentation

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