Agent skill · data analytics · aiskillstore
data-model-creation
Optional advanced tool for complex data modeling. For simple MySQL table creation, use relational-database-tool directly; for PostgreSQL / CloudBase PG schema work, use postgresql-development.
Why this skill is useful
Provides advanced techniques for complex data modeling and visual ER diagram generation that the AI wouldn't reliably generate on its own.
What it needs
About 4k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Standalone Install Note If this environment only installed the current skill, start from the CloudBase main entry and use the published cloudbase/references/... paths for sibling skills. CloudBase main entry: https://cnb.cool/tencent/cloud/cloudbase/cloudbase-skills/-/git/raw/main/skills/cloudbase/SKILL.md Current skill raw source: https://cnb.cool/tencent/cloud/cloudbase/cloudbase-skills/-/git/raw/main/skills/cloudbase/references/data-model-creation/SKILL.md Keep local references/... paths for files that ship with the current skill directory. When this file points to a sibling skill such as auth-tool or web-development, use the standalone fallback URL shown next to that reference. 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 The request mentions data model, ER diagram, Mermaid, relationship graph, or enterprise schema design. The user wants to reuse or update an existing published model. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/data-model-creation