speclite-brownfield-java-springboot-backend-tech-stack-digger

speclite-brownfield-java-springboot-backend-tech-stack-digger is a skill for Claude Code from flanliulf/SpecLite. It costs 145 tokens per session (1,246 once invoked), scanned A, original, MIT.

A code-based checker for finding the technologies used in existing Java and Spring Boot backend projects and reporting them in Markdown. It examines build files, dependency trees, runtime settings, source code, and deployment evidence.

In plain words
What is it for?
Use it to document Spring and Spring Cloud components, Java runtime and containers, database access, migrations, messaging, caching, security, API documentation, testing, and monitoring.
Why use it?
It makes a Java backend inventory easier to verify than a manually written list. It also separates confirmed versions from details that need operational confirmation.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to document Spring and Spring Cloud components, Java runtime and containers, database access, migrations, messaging, caching, security, API documentation, testing, and monitoring.

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Install with agentmods
npx agentmods add skills/flanliulf/speclite/speclite-brownfield-java-springboot-backend-tech-stack-digger
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 flanliulf/SpecLite --skill speclite-brownfield-java-springboot-backend-tech-stack-digger
Clone the repo
git clone --depth 1 https://github.com/flanliulf/SpecLite

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.

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README.md
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Your own site
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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.

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Your own site · 80×15
<a href="https://agentmods.dev/skills/flanliulf/speclite/speclite-brownfield-java-springboot-backend-tech-stack-digger"><img src="https://agentmods.dev/badge/skills/flanliulf/speclite/speclite-brownfield-java-springboot-backend-tech-stack-digger.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 145 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,246 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 $0.00145 $0.01246
Opus 5 $0.00072 $0.00623
Sonnet 5 $0.00029 $0.00249
Haiku 4.5 $0.00015 $0.00125

Measured 6d ago against content hash 13d5492b9bf7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

speclite-brownfield-java-springboot-backend-tech-stack-digger 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 6d 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.

assets/source/speclite/sdlc-skills/1-analysis/speclite-brownfield-java-springboot-backend-tech-stack-digger/SKILL.md · 50 lines

What it actually says

[Overview(技能说明)] Speclite Brownfield Java SpringBoot Backend Tech Stack Digger 是 1-analysis 阶段的 Java / Spring Boot 后端技术栈挖掘工作流。它继承 speclite-brownfield-backend-tech-stack-digger 的通用报告契约,并专门处理 Maven / Gradle、BOM、Spring Boot、Spring Cloud、Servlet 容器、JDBC、ORM、调度、缓存、安全认证等 Java 生态事实。

[Core Capabilities(核心能力)] - Java 模块发现:识别 Maven / Gradle root、module、parent POM、BOM、bootstrap module、service module 和 packaging 方式。 - 依赖版本解析:优先使用 Maven effective-POM、dependency tree、Gradle dependencies、lockfile 和 dependencyManagement 解析实际版本。 - Spring 生态识别:提取 Spring Boot、Spring Framework、Spring Cloud、Spring Cloud Alibaba、Spring Security、Actuator、OpenFeign、Gateway 等版本与用途。 - 运行时与容器识别:确认 Java / JDK 版本、compiler target、toolchain、Docker runtime image、embedded Tomcat / Jetty / Undertow 或外置容器。 - 数据访问分析:识别 JDBC driver、datasource、connection pool、MyBatis、MyBatis-Plus、JPA / Hibernate、Flyway / Liquibase 和 DDL 事实。 - 中间件与工程能力分类:识别 MQ、Redis client、local cache、scheduler、object storage、HTTP client、serialization、mapping、API docs、test stack 和 observability。 - 证据化 Markdown 输出:按 assets/java-springboot-tech-stack-report-template.md 生成编号清单、证据摘要、未确认项和核验命令。

[Workflow(执行流程)] 本 Skill 使用 Java / Spring Boot 专属顺序分析工作流。详细版本解析、类别矩阵和命令策略见 references/java-springboot-tech-stack-workflow.md

1. 解析用户输入,确认 `{project-root}`、`{output-dir}` 和 `{report-name}`。若 `{output-dir}` 缺失,必须先询问。
2. 读取通用报告契约:输出必须兼容 `speclite-brownfield-backend-tech-stack-digger` 的章节结构和证据原则。
3. 扫描 Java 构建入口:根 `pom.xml` / `build.gradle`、module POM、parent POM、BOM、`settings.gradle`、`gradle.lockfile`、`maven-wrapper.properties`、`gradle-wrapper.properties`。
4. 可执行解析优先:Maven 项目运行 `help:effective-pom` 和 `dependency:tree`;Gradle 项目运行 `dependencies`。失败时记录原因并退回静态文件解析。
5. 读取 runtime config 与源码入口,补充 Spring Boot、Servlet container、datasource、Redis、MQ、scheduler、storage、security、API docs、observability 和 test facts。
6. 合并事实并标注来源。client 版本不得推断 server 版本;外部服务端版本必须来自 deploy evidence。
7. 写入 `{output-dir}/{report-name}`,默认 `java-springboot-backend-tech-stack.md`;最终回复给出路径、关键版本和未确认项。

[Notes(注意事项)] - 本 Skill 只分析 Java / Spring Boot 后端技术栈;Node.js、Python、Go、.NET 等生态应使用各自专属 Skill 或通用后端契约。 - 依赖版本来自 parent POM、BOM、internal framework、dependencyManagement 或 Gradle platform 时,必须写清楚解析来源。 - Spring Boot 版本不等于 spring-boot-maven-plugin 版本;优先使用 spring-boot-dependencies.version 或 resolved dependency facts。 - Tomcat / Jetty / Undertow 版本优先来自 effective dependency,不得只凭 Spring Boot 大版本推断具体补丁版本。 - PostgreSQL Server、Redis Server、RocketMQ Server、MinIO Server 等外部服务端版本不能由 Java client 版本反推。 - 生成报告必须包含 Generated By(生成来源) 标注:speclite-brownfield-java-springboot-backend-tech-stack-digger

[Generation Metadata(生成信息)] 本 Skill 由 skills-creator 从通用后端技术栈报告契约中拆分 Java / Spring Boot 生态规则生成。后续修改必须同步更新 SKILL.md、SKILL.en.md、CHANGELOG.md,并同步 forge/ 与 SpecLite assets 源目录。

Files

What ships with it

6 files 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. 6d ago First seen · 50 lines · 145 tokens per session scan A 13d5492b9bf7

Subscribe to this mod's changes

speclite-brownfield-java-springboot-backend-tech-stack-digger is a skill published in the GitHub repository flanliulf/SpecLite (4 stars, last pushed 2mo ago), licensed MIT. It adds 145 tokens to every session and 1,246 once invoked, about $0.0007 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.