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Java

Checked
mbarbieri·vlatest·backend

Generates, debugs, and optimizes Java code snippets based on provided specifications and context.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add mbarbieri/my-claude --skill java -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

mbarbieri

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned mbarbieri/my-claude at 11dadbc88a.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
11dadbc88a
Manifest
skills/java/SKILL.md
Scanned
1 file, 184 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill allows an AI agent to execute Java code. It can be used to perform calculations, manipulate data, and interact with external systems through Java libraries. The skill provides a runtime environment for running Java programs directly within the AI agent's workflow.

When to use it

  • Data Transformation: When you need complex data manipulation that is best handled in Java (e.g., parsing specific file formats).
  • Mathematical Calculations: For intricate mathematical operations or simulations requiring Java’s numerical capabilities.
  • API Integration: To interact with APIs or services that have robust Java SDKs available.
  • Legacy System Interaction: When needing to interface with older systems built using Java technology.

Key capabilities

  • Java code execution
  • Access to standard Java libraries
  • Runtime environment for Java programs

Example prompts

  • "Calculate the Fibonacci sequence up to the 10th term."
  • "Parse this CSV file and extract specific columns: [provide CSV data]"
  • "Use the Apache HttpClient library to fetch data from this URL: [URL]"

Tips & gotchas

  • The AI agent requires a Java Development Kit (JDK) installed for this skill to function.
  • Be mindful of resource limits; complex Java programs may consume significant memory and processing power.