Html Erd Explorer

f-labs-io/html-erd-explorer

Generate HTML entity-relationship diagrams (ERDs) and database schema visualizations with clickable tables, relationship paths, and migration before/after views. Use whenever the user has a database schema, data model, or table structure to document, explain, migrate, or explore — even when they call it a "data model", "schema diagram", or just "the tables". Reach for this any time the conversation touches database structure with more than ~3 tables.

3k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/f-labs-io/agent-html-skills --skill html-erd-explorer

How to use it

Copy the folder

Take f-labs-io/html-erd-explorer from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.