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Git History Analyzer

Checked
ratacat·vlatest·backend

Analyze Git repositories to identify commit patterns, contributors, and potential code quality issues.

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 ratacat/claude-skills --skill git-history-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

ratacat

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 ratacat/claude-skills at d4b471d05d.

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

Commit
d4b471d05d
Manifest
skills/git-history-analyzer/SKILL.md
Scanned
1 file, 44 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 Git repository history. It can identify when specific files were added or modified, and pinpoint the commits responsible for those changes. This allows users to understand project evolution and track down the origin of particular code segments.

When to use it

  • Debugging: Quickly find out which commit introduced a bug by searching for file modifications around the time the issue started appearing.
  • Code Review: Understand the history behind a specific piece of code before approving a pull request.
  • Project Understanding: Get an overview of how a project has evolved over time, including when key features were added.
  • Auditing: Determine who made changes to sensitive files and when.

Key capabilities

  • File change history tracking
  • Commit identification based on file modifications
  • Date-based filtering of commits

Example prompts

  • "Show me the commit history for src/main.py."
  • "When was README.md first added to this repository?"
  • "List all commits that modified config/settings.json after 2023-10-26."

Tips & gotchas

The skill requires access to a Git repository URL. Ensure the provided URL is valid and accessible for accurate analysis.