A database design assistant that turns plain-language data requirements into entities, relationships, diagrams, application models, migrations, and indexes.

Use it to model records such as users, orders, and payments, then generate TypeORM, Entity Framework, Django, or JPA entities, migrations, and indexes.

It helps turn an informal description of data into a structured database design with the supporting code and change scripts.

db-design — Skill for Claude Code by vikisingh23

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add vikisingh23/neuraforge-ai --skill db-design

Clone the repo

git clone --depth 1 https://github.com/vikisingh23/neuraforge-ai

Made for: Claude Code.

Or install neuraforge-ai, the plugin that ships this one along with the rest of its 38 skills, 22 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/vikisingh23/neuraforge-ai/db-design/github.svg)](https://agentmods.dev/skills/vikisingh23/neuraforge-ai/db-design)

Your own site

<a href="https://agentmods.dev/skills/vikisingh23/neuraforge-ai/db-design"><img src="https://agentmods.dev/badge/skills/vikisingh23/neuraforge-ai/db-design/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/vikisingh23/neuraforge-ai/db-design"><img src="https://agentmods.dev/badge/skills/vikisingh23/neuraforge-ai/db-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 129 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00020	$0.00129
Opus 5	$0.00010	$0.00064
Sonnet 5	$0.00004	$0.00026
Haiku 4.5	$0.00002	$0.00013

Measured 6d ago against content hash f79ea8bb17e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

db-design scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/db-design/SKILL.md · 20 lines

What it actually says

Design database schemas from plain English requirements.

How to use

Describe your data: "I need users, orders, and payments with relationships"

Generates: entity diagram, TypeORM/EF/Django/JPA entities, migrations, indexes. Always includes: UUID primary keys, audit fields, soft deletes, version column.

For full instructions, read agents/db-design.md.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

6d ago First seen · 20 lines · 20 tokens per session scan A f79ea8bb17e2

Subscribe to this mod's changes

db-design is a skill published in the GitHub repository vikisingh23/neuraforge-ai (4 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 20 tokens to every session and 129 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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