5 tagged erd, measured the same way as everything else here.
Skill Claude CodeCodex
Generate and insert a new CHANGELOG.md version entry from git changes between main and the current branch. Use this skill whenever the user wants to update CHANGELOG.md, write release notes, document what changed since branching from main, or add a new version entry. Trigger on phrases like "update changelog", "add…
Skill Claude CodeCodex
Create and edit ERD Designer .erd files (database entity-relationship diagrams). Use when the user asks to design database tables, add or modify tables, columns, relations, indexes or memos in a .erd file, or to export DDL from a .erd file.
LabinatorSolutions/kroki-editorial-diagrams
Skill Claude CodeCodex
Create premium, responsive, interactive diagrams (flowcharts, sequence, architecture, data models, timing, data visualization) with an elegant editorial design aesthetic. Chooses the optimal layout engine (PlantUML, C4, D2, Mermaid, Graphviz, Structurizr, WaveDrom, Vega-Lite, ERD, BPMN, and more) and exports to…
kelasdev/product-documentation
Skill Claude CodeCodex
Use when a team needs to plan, author, or standardize product/software documentation (PRD, FSD, HLD, TRD, ERD, OpenAPI, Wireframe, Roadmap, PRODUCT.md, DESIGN.md, AGENT.md). Provides terminology verification, ready-to-use templates, and a scale-based 'need-or-not' decision matrix so the right documents are produced…