DBJavaGenix: Skill for Claude Code

.claude/skills/springboot-migration/SKILL.md

springboot-migration is a skill for Claude Code from ZhaoXingPeng/DBJavaGenix. It costs 102 tokens per session (3,259 once invoked), scanned A, original, no licence file.

A migration workflow for upgrading Spring Boot 2.7 projects to Spring Boot 3.x. It prepares a reviewable plan for changes such as javax-to-jakarta package updates and Spring Security 6 migration.

In plain words
What is it for?
Use it to scan an existing project, infer its versions, create a migration checklist, and verify the upgrade after the user approves the plan.
Why use it?
It helps identify breaking changes and required dependency updates before attempting a major framework upgrade.

Skill for Claude Code

Written for Claude Code: when-to-use in frontmatter.

This is ZhaoXingPeng/DBJavaGenix's own configuration. It tells Claude Code how to work on DBJavaGenix itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything DBJavaGenix configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ZhaoXingPeng/DBJavaGenix. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ZhaoXingPeng/DBJavaGenix/main/.claude/skills/springboot-migration/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ZhaoXingPeng/DBJavaGenix

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 springboot-migration

README.md
[![agentmods](https://agentmods.dev/badge/skills/zhaoxingpeng/dbjavagenix/springboot-migration/github.svg)](https://agentmods.dev/skills/zhaoxingpeng/dbjavagenix/springboot-migration)
Your own site
<a href="https://agentmods.dev/skills/zhaoxingpeng/dbjavagenix/springboot-migration"><img src="https://agentmods.dev/badge/skills/zhaoxingpeng/dbjavagenix/springboot-migration/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 springboot-migration

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhaoxingpeng/dbjavagenix/springboot-migration"><img src="https://agentmods.dev/badge/skills/zhaoxingpeng/dbjavagenix/springboot-migration.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 102 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,259 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00102 $0.03259
Opus 5 $0.00051 $0.01630
Sonnet 5 $0.00020 $0.00652
Haiku 4.5 $0.00010 $0.00326

Measured 12d ago against content hash 7a098799f8cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

springboot-migration 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 12d 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.

.claude/skills/springboot-migration/SKILL.md · 307 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 12d ago First seen · 307 lines · 102 tokens per session scan A 7a098799f8cb

Subscribe to this mod's changes

springboot-migration is a skill published in the GitHub repository ZhaoXingPeng/DBJavaGenix (35 stars, last pushed 3d ago), with no licence file. It adds 102 tokens to every session and 3,259 once invoked, about $0.0005 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 2026-08-30.

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