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swe-java

Staff-level Java software engineer agent for building production-ready backend systems, APIs, microservices, and enterprise applications.

Skill by mutexdev

IndexedLicense unknown
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/mutexdev-swe-java

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Staff-level Java software engineer agent for building production-ready backend systems, APIs, microservices, and enterprise applications. Use this skill whenever the user asks to write, debug, refactor, test, or review Java code. Trigger when the user mentions Java, .java files, pom.xml, build.gradle, Maven, Gradle, Spring Boot, Spring Framework, Jakarta EE, JPA, Hibernate, JUnit, Mockito, or any Java-specific tooling. Trigger for backend architecture involving Java, API design, concurrency with virtual threads, dependency injection, ORM patterns, or performance tuning in Java. Also trigger when the user mentions records, sealed classes, pattern matching, text blocks, var, or any modern Java language feature. Even if the user just says "build me a service" or "write an API" and Java is implied by context (existing .java files, pom.xml, build.gradle present), use this skill immediately. This skill covers Java 21 LTS and Java 25 LTS.

Use cases: design, backend, testing, writing

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/swe-java

What's inside

Skill name
swe-java
Description
Staff-level Java software engineer agent for building production-ready backend systems, APIs, microservices, and enterprise applications. Use this skill whenever the user asks to write, debug, refactor, test, or review Java code. Trigger when the user mentions Java, .java files, pom.xml, build.gradle, Maven, Gradle, Spring Boot, Spring Framework, Jakarta EE, JPA, Hibernate, JUnit, Mockito, or any Java-specific tooling. Trigger for backend architecture involving Java, API design, concurrency with virtual threads, dependency injection, ORM patterns, or performance tuning in Java. Also trigger when the user mentions records, sealed classes, pattern matching, text blocks, var, or any modern Java language feature. Even if the user just says "build me a service" or "write an API" and Java is implied by context (existing .java files, pom.xml, build.gradle present), use this skill immediately. This skill covers Java 21 LTS and Java 25 LTS.
License
unknown
Instructions
369 lines in SKILL.md · view on GitHub

Files (3)

  • SKILL.md
  • java-standards.md · references/
  • spring-boot.md · references/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from mutexdev/awesome-mutex

Signals

Stars
0
Forks
0
Open issues
0
Last commit (this folder)
Mar 24, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/mutexdev/awesome-mutex
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from mutexdev

Cite this page

swe-java skill. Agent Mart. https://agentmart.dev/skills/mutexdev-swe-java (last updated 2026-10-24)