Cursor rules for Java General Purpose

Cursor rules for Java General Purpose is a skill for Claude Code, Codex from AmariahAK/atlarix-skills. It costs 6 tokens per session (1,556 once invoked), scanned A, original, Apache-2.0.

A set of general project instructions for Java development using Maven, a Java build and dependency tool. It includes coding principles, object-design guidance, functional and domain-driven design concepts, and selected libraries.

In plain words
What is it for?
Use it for general Java applications built with Maven, including code design, testing, property-based testing, and performance benchmarking.
Why use it?
It gives the coding agent a consistent Java style and development approach for projects without a specific web framework.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Cursor.

Good fit Use it for general Java applications built with Maven, including code design, testing, property-based testing, and performance benchmarking.

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Install with agentmods
npx agentmods add skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file
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 AmariahAK/atlarix-skills --skill acr-java-general-purpose-cursorrules-prompt-file
Clone the repo
git clone --depth 1 https://github.com/AmariahAK/atlarix-skills

Made for: Claude Code, Codex.

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 Cursor rules for Java General Purpose

README.md
[![agentmods](https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file/github.svg)](https://agentmods.dev/skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file)
Your own site
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file/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 Cursor rules for Java General Purpose

Your own site · 80×15
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-java-general-purpose-cursorrules-prompt-file.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 6 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,556 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00006 $0.01556
Opus 5 $0.00003 $0.00778
Sonnet 5 $0.00001 $0.00311
Haiku 4.5 $0.00001 $0.00156

Measured 8d ago against content hash 2b0ebd680f0e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Cursor rules for Java General Purpose 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 8d 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/acr-java-general-purpose-cursorrules-prompt-file/SKILL.md · 206 lines

How it starts

The opening of the file, as written. The whole thing — 206 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cursor rules for Java General Purpose

When to use this skill

Cursor rules for Java General Purpose.

Source

Synced from https://github.com/PatrickJS/awesome-cursorrules/tree/main/rules/java-general-purpose-cursorrules-prompt-file.mdc.

Project Configuration

file_location: root_directory file_name: .cursorrules

AI Developer Profile

ai_persona: role: Senior Java Developer principles: - SOLID - DRY - KISS - YAGNI - OWASP - DOP - FP - DDD

Technical Stack

tech_stack: framework: none build_tool: Maven java_version: 24 dependencies: - Eclipse Collections - Commons Lang3 - Guava - VAVR - Junit5 - JQwik - JMH language: English code_comments: English

Development Guidelines

effective_java_notes: chapter_2: title: "Creating and Destroying Objects" items: - "Consider static factory methods instead of constructors" - "Consider a builder when faced with many constructor parameters" - "Enforce the singleton property with a private constructor or an enum type" - "Enforce noninstantiability with a private constructor" - "Prefer dependency injection to hardwiring resources" - "Avoid creating unnecessary objects" - "Eliminate obsolete object references" - "Avoid finalizers and cleaners" - "Prefer try-with-resources to try-finally"

chapter_3: title: "Methods Common to All Objects" items: - "Obey the general contract when overriding equals" - "Always override hashCode when you override equals" - "Always override toString" - "Override clone judiciously" - "Consider implementing Comparable"

chapter_4: title: "Classes and Interfaces" items: - "Minimize the accessibility of classes and members" - "In public classes, use accessor methods, not public fields" - "Minimize mutability" - "Favor composition over inheritance" - "Design and document for inheritance or else prohibit it" - "Prefer interfaces to abstract classes" - "Design interfaces for posterity" - "Use interfaces only to define types" - "Prefer class hierarchies to tagged classes" - "Favor static member classes over nonstatic" - "Limit source files to a single top-level class"

Read the full file on GitHub · 206 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago First seen · 206 lines · 6 tokens per session scan A 2b0ebd680f0e

Subscribe to this mod's changes

Cursor rules for Java General Purpose is a skill published in the GitHub repository AmariahAK/atlarix-skills (2 stars, last pushed 5d ago), licensed Apache-2.0. It adds 6 tokens to every session and 1,556 once invoked, about $0.0000 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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