database-engineer

database-engineer is an agent for Claude Code from JAXTech-Labs/claude-code-template. It costs 29 tokens per session (154 once invoked), scanned A, original, no licence file.

An AI agent for database engineering. It works on data structures, changes to database structure, lookup optimisations, data retention, and ways to store information.

In plain words
What is it for?
Designing schemas, migrations, indexes, retention policies, and persistence patterns.
Why use it?
It helps plan database changes and persistence decisions without leaving those concerns undefined.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Designing schemas, migrations, indexes, retention policies, and persistence patterns.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/jaxtech-labs/claude-code-template/database-engineer
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.

Clone the repo
git clone --depth 1 https://github.com/JAXTech-Labs/claude-code-template

Made for: Claude Code.

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.

agentmods badge for database-engineer

README.md
[![agentmods](https://agentmods.dev/badge/agents/jaxtech-labs/claude-code-template/database-engineer/github.svg)](https://agentmods.dev/agents/jaxtech-labs/claude-code-template/database-engineer)
Your own site
<a href="https://agentmods.dev/agents/jaxtech-labs/claude-code-template/database-engineer"><img src="https://agentmods.dev/badge/agents/jaxtech-labs/claude-code-template/database-engineer/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.

agentmods 80×15 button for database-engineer

Your own site · 80×15
<a href="https://agentmods.dev/agents/jaxtech-labs/claude-code-template/database-engineer"><img src="https://agentmods.dev/badge/agents/jaxtech-labs/claude-code-template/database-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 154 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 unknown 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00154
Opus 5.5 $0.00012 $0.00062
Sonnet 5.5 $0.00006 $0.00031
Haiku 4.5 $0.00003 $0.00015

Measured 1mo ago against content hash 170db54d69eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

database-engineer 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 1mo 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.

agents/database-engineer.md · 26 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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.

  1. 1mo ago First seen · 26 lines · 29 tokens per session scan A 170db54d69eb

Subscribe to this mod's changes

database-engineer is an agent published in the GitHub repository JAXTech-Labs/claude-code-template (2 stars, last pushed 6mo ago), with no licence file. It adds 29 tokens to every session and 154 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.

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