Live Database Schema Visualization and Documentation
C5/10June 14, 2026
WhatA lightweight agent that connects directly to any database, auto-generates interactive ER diagrams, tracks schema drift over time, and produces living documentation — all running locally.
SignalMultiple commenters noted that while pasting SQL is nice, developers really want something that connects directly to their database and stays in sync, rather than manually copying DDL statements every time the schema changes.
Why NowDatabase sprawl from microservices architectures means teams now manage dozens of schemas across Postgres, MySQL, and cloud-native databases, making manual documentation impossible to maintain.
MarketDatabase management and documentation tools (~$5B TAM), DBeaver and DataGrip offer basic visualization but poor documentation; Azimutt charges for this but is closed-source — gap is an open-core local-first tool.
MoatSchema history and drift detection creates a data asset that becomes more valuable over time, and integration with CI/CD pipelines creates sticky workflow lock-in.
Free SQL→ER diagram tool, runs in the browser, nothing uploadedView discussion ↗ · Article ↗ · 353 pts · June 14, 2026
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