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Patch Diff Analyzer

Listed
hacktronai·vlatest·utilities·MIT

Analyzes code changes in patches to quickly identify additions, deletions, and modifications for efficient review and understanding.

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 hacktronai/skills --skill patch-diff-analyzer -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

hacktronai

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 failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: www.benf.org.

    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.

    Hosts contacted

    www.benf.orgundeclared

    What it found

    • patch-diff-analyzer/scripts/decompile-jar.sh:45contacts www.benf.org
      echo "  - cfr: Download from https://www.benf.org/other/cfr/"

  • 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 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 hacktronai/skills at 17ae4af4de.

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

Commit
17ae4af4de
Manifest
patch-diff-analyzer/SKILL.md
Scanned
7 files, 865 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 analyzes patches (code differences) and provides a structured understanding of the changes. It can identify added, removed, or modified lines within a code diff. The tool is designed to help developers quickly grasp the impact of code modifications without manually reviewing large patch files.

When to use it

  • Code Review: Quickly understand the changes introduced in a pull request before approving it.
  • Debugging: Identify specific lines of code that were modified leading up to a bug.
  • Migration Analysis: Determine the scope and impact of changes during a codebase migration.
  • Security Audits: Analyze security patches to understand which vulnerabilities have been addressed.

Key capabilities

  • Analyzes patch files (diffs).
  • Identifies added lines.
  • Identifies removed lines.
  • Identifies modified lines.

Example prompts

  • "Analyze this patch and tell me what changed." [paste patch content]
  • "What lines were added in this diff?" [paste patch content]
  • "Summarize the changes introduced by this patch." [paste patch content]

Tips & gotchas

The skill requires a valid patch file as input. Ensure the patch is properly formatted and contains the relevant code differences for accurate analysis.