PYTHON TOOLING, WITH A CLEARER PICTURE

Laranex.
Schema Viewer

Understand how your data fits together.
Tables, constraints, and ORM relationships — in one explorable view.

SQLAlchemy 2.xSQLModelDjangoTortoisePeeweeRead-only MCPMIT

install

$pip install 'laranex-schema-viewer[sqlmodel,mcp]'

Requires Python 3.10+. Choose your ORM extra: sqlalchemy, sqlmodel, django, tortoise, or peewee; add mcp for agents.

Copy command

Get started →Explore the live demo

See it in 30 seconds

HOW IT WORKS0:30 · build → document → explore → ask

Your schema, made visible

Explore the structure

Inspect columns, keys, indexes, and constraints from SQLAlchemy, SQLModel, Django, Tortoise ORM, and Peewee definitions.

Follow every connection

Explore physical foreign keys and declared ORM relationships as independent graph layers.

Build once, inspect anywhere

Save a portable laranex-schema JSON document. The viewer and MCP server work entirely from that file.

Give agents context

Read-only MCP tools help Codex and Claude Code discover tables and analyze relationships.

Try it before installing

INTERACTIVE DEMOSynthetic workspace · no backend

Loading the demo when it comes into view…Open full screen ↗

The demo uses an invented project workspace. No application data or internal schema is included.