claude-code-guidelines: Skill for Claude Code

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

java-springboot is a skill for Claude Code from robiparvez/claude-code-guidelines. It costs 13 tokens per session (372 once invoked), scanned A, original, no licence file.

A concise reference for Spring Boot development best practices. Spring Boot is a Java framework for building web services and other server-side applications.

In plain words
What is it for?
It is for guiding Java Spring Boot application structure and implementation decisions.
Why use it?
It gives developers a compact set of conventions to consult while working on a Spring Boot project.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is robiparvez/claude-code-guidelines's own configuration. It tells Claude Code how to work on claude-code-guidelines 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 claude-code-guidelines configures →

Reuse

Borrowing it

Nothing to install: this file belongs to robiparvez/claude-code-guidelines. 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/robiparvez/claude-code-guidelines/main/.claude/skills/java-springboot/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/robiparvez/claude-code-guidelines

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 java-springboot

README.md
[![agentmods](https://agentmods.dev/badge/skills/robiparvez/claude-code-guidelines/java-springboot/github.svg)](https://agentmods.dev/skills/robiparvez/claude-code-guidelines/java-springboot)
Your own site
<a href="https://agentmods.dev/skills/robiparvez/claude-code-guidelines/java-springboot"><img src="https://agentmods.dev/badge/skills/robiparvez/claude-code-guidelines/java-springboot/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 java-springboot

Your own site · 80×15
<a href="https://agentmods.dev/skills/robiparvez/claude-code-guidelines/java-springboot"><img src="https://agentmods.dev/badge/skills/robiparvez/claude-code-guidelines/java-springboot.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 372 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 $0.00013 $0.00372
Opus 5.5 $0.00005 $0.00149
Sonnet 5.5 $0.00003 $0.00074
Haiku 4.5 $0.00001 $0.00037

Measured 2mo ago against content hash c01a0a8342a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

java-springboot 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 2mo 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/java-springboot/SKILL.md · 40 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. 2mo ago First seen · 40 lines · 13 tokens per session scan A c01a0a8342a6

Subscribe to this mod's changes

java-springboot is a skill published in the GitHub repository robiparvez/claude-code-guidelines (2 stars, last pushed 2mo ago), with no licence file. It adds 13 tokens to every session and 372 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.

Related

Other skills, from other repositories

spring-boot-4-conventions

Spring Framework 7 / Spring Boot 4 idioms and defaults. Use when writing or reviewing controllers, services, configuration, HTTP clients, async/virtual-thread code, or anything touching Spring's programming model.

loiane/specs-driven-development-spring-angular · 50 tokens

creating-springboot-projects

Use when starting a new Spring Boot project or service: scaffolding or bootstrapping a backend, REST API, microservice or modular monolith; choosing how to structure it (layered, package-by-module, modular monolith, tomato, DDD-hexagonal); selecting Spring Boot 4 features; generating the base project with progen or…

a-pavithraa/springboot-skills-marketplace · 111 tokens

springboot-migration

Use when upgrading an existing Spring Boot application, for example from Boot 3.x to Boot 4 or to the latest Spring Boot and Java: dependency transitions and starter renames, test annotations such as @MockBean to @MockitoBean, Jackson 3 issues, Spring Modulith 2 or Testcontainers 2 upgrades, code that stops compiling…

a-pavithraa/springboot-skills-marketplace · 96 tokens

create-spring-boot-project

Creates a new Spring Boot project by downloading it from start.spring.io using curl, then extracting it into the target directory. Use this when a user asks to create, generate, initialize, or scaffold a new Spring Boot project.

spring-projects/spring-tools · 52 tokens

maven-harness-pom

Reference Maven POM fragments for the full harness — Spotless, Checkstyle, SpotBugs, Error Prone, JaCoCo, PIT, OpenAPI generator + diff, OWASP dependency check, Surefire/Failsafe. Use when wiring the harness into a new project or upgrading a brownfield POM.

loiane/specs-driven-development-spring-angular · 71 tokens

archunit-rules

Encode architecture invariants as ArchUnit rules. Use when defining or reviewing layer boundaries, package dependencies, naming conventions, or cross-module access.

loiane/specs-driven-development-spring-angular · 33 tokens