sql_to_ER

Name: sql_to_ER Review
Item: sql_to_ER
Rating: 2.3
Author: Aaron Matthews

Skill Data & Analytics Poor

Poor Scanned — metadata only

Reduces time spent manually documenting database schemas and eliminates discrepancies between documentation and actual structure, enabling faster onboarding …

【在线免费使用】简单快速将SQL或DBML转换为美观的ER图（支持 Agent Skill）/ The best SQL to ER Diagram converter (Support Agent Skill).

Generate entity-relationship diagrams from existing SQL database schemas quickly
Convert DBML files into visual ER diagrams for documentation and design review
Visualize database table relationships to understand legacy system architecture

176 starsAGPL-3.0 (check with legal)FreeQuick setup

Below standard — Significant caveats apply. Not recommended without careful review of the security and evaluation sections.

Why it matters

Reduces time spent manually documenting database schemas and eliminates discrepancies between documentation and actual structure, enabling faster onboarding and architectural reviews.

Best for

Data engineers and architects needing quick ER diagram generation from existing SQL or DBML definitions.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/ystemsrx/sql_to_ER

By ystemsrx

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Command

claude plugins install ystemsrx/sql_to_ER

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

CostFree

Trust Signals Auto-scanned

Stars176Last updated2026-07-03LicenseAGPL-3.0 (check with legal)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-07-03 · scanner v1

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3 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 176 GitHub stars; contributors unknown; last commit 0d ago; license AGPL-3.0.

Things to check

License (AGPL-3.0) may restrict commercial use. Check with your legal team.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

1/5

Versatility

3/5

Reliability

3/5

Security

3/5

Overall score2.30 / 5.00 PoorEvaluatedJul 2026

Scored from trust signals (evidence-eval-v1): 176 GitHub stars; contributors unknown; last commit 0d ago; license AGPL-3.0.

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