Sibling skills (local only)

Sibling CloudBase skills ship beside this skill. Use local relative paths such as ../auth-tool-cloudbase/SKILL.md.

If a referenced sibling skill file is missing from this environment, ask the user to install the full CloudBase plugin (or the missing skill). Do not HTTP-fetch remote skill or protocol markdown into the agent context.

Data Model Creation

Activation Contract

Use this first when

• The user explicitly wants Mermaid classDiagram modeling.
• The task needs complex multi-entity relational design, visual ER-style output, or generated data-model structure rather than direct SQL.
• You need to create CloudBase data models through the dedicated modeling tools, or you need to inspect an existing model before planning follow-up changes.

Read before writing code if