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.
npx agentmods add rules/lsampaioweb/ai-instructions/spring-boot-pomgit clone --depth 1 https://github.com/lsampaioweb/ai-instructionsWrote 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.
[](https://agentmods.dev/rules/lsampaioweb/ai-instructions/spring-boot-pom)<a href="https://agentmods.dev/rules/lsampaioweb/ai-instructions/spring-boot-pom"><img src="https://agentmods.dev/badge/rules/lsampaioweb/ai-instructions/spring-boot-pom.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00000 | $0.00766 |
| Opus 5 | $0.00000 | $0.00383 |
| Sonnet 5 | $0.00000 | $0.00153 |
| Haiku 4.5 | $0.00000 | $0.00077 |
Grade A, and why
spring-boot-pom 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 42 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Spring Boot POM Engine
Naming Conventions
- Use
br.com.lsampaiowebas the standardgroupIdfor all modules unless the user explicitly requests a different organization namespace. - Set
<artifactId>and<name>to the same identifier in kebab-case. - When
<artifactId>already represents the primary feature/module name, treat that segment as canonical and do not duplicate it in planned Java package paths.
Rules
- Set the Spring Boot parent to version
4.1.0. - Set the Java version to
25. - Set
<version>to0.1.0as the default stable project version when the user has not specified a version. - Keep Spring Boot parent and plugin versions coherent.
- Declare
<relativePath />on the<parent>block to force Maven to resolve the parent from the remote repository. - Set
<description>to a one-sentence summary of the module's purpose. - Set
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>in<properties>. - Add only dependencies required by the explicit feature scope.
- Declare
<dependency>entries in this order: (1) Spring Boot starters, (2) third-party libraries, (3) internal or project-owned dependencies, (4) test-scoped dependencies. - Pin a
<version>on a dependency only when the Spring Boot parent BOM does not already manage it. - Extract pinned third-party versions into named
<properties>entries (e.g.,<springdoc.version>3.0.1</springdoc.version>) and reference them via${property}in dependency blocks. - Remove duplicate
<dependency>declarations and redundant<exclusion>entries. - Add a
<!-- <one-sentence explanation> -->comment on the line immediately above every<dependency>block stating why the dependency is needed. - Declare test-only dependencies with
<scope>test</scope>. - Declare
spring-boot-devtoolswith<scope>runtime</scope>and<optional>true</optional>when development-time auto-restart is needed. - When MapStruct is used, declare
org.mapstruct:mapstructas a compile dependency andorg.mapstruct:mapstruct-processorinannotationProcessorPathswithinmaven-compiler-plugin. - When Lombok is used, declare
org.projectlombok:lombokwith<scope>provided</scope>and add it toannotationProcessorPathswithinmaven-compiler-plugin. - Configure
<workingDirectory>${project.basedir}</workingDirectory>inspring-boot-maven-pluginto enable correct devtools auto-restart behavior.
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.
- 5d ago First seen · 42 lines · 0 tokens per session scan A 58ed43dcd645
spring-boot-pom is a cursor rule published in the GitHub repository lsampaioweb/ai-instructions (1 stars, last pushed 13d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 766 tokens. 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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