Sounder25

Generate .gitignore

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# Install this skill:
npx skills add Sounder25/Google-Antigravity-Skills-Library --skill "Generate .gitignore"

Install specific skill from multi-skill repository

# Description

Create or update .gitignore files by fetching standard templates from the GitHub/gitignore repository.

# SKILL.md


name: Generate .gitignore
description: Create or update .gitignore files by fetching standard templates from the GitHub/gitignore repository.
version: 1.0.0
author: Antigravity Skills Library
created: 2026-01-16
leverage_score: 3/5


SKILL-015: Generate .gitignore

Overview

Ensures the workspace has a proper .gitignore file by fetching industry-standard templates (e.g., Python, Node, VisualStudio, macOS) and merging them. Prevents binary artifacts and secrets from being committed.

Trigger Phrases

  • create gitignore
  • update gitignore
  • ignore build files
  • add python to gitignore

Inputs

Parameter Type Required Default Description
--workspace-path string No Current directory Root to check
--templates string[] Yes - List of templates (e.g. Python, Node, VisualStudio)
--append switch No false If file exists, append instead of overwrite

Outputs

1. .gitignore

The resulting ignore file at the workspace root.

Implementation

Script: generate_gitignore.ps1

  1. Validates input templates against GitHub/gitignore API or raw URLs.
  2. Fetches content for each requested template.
  3. Merges them.
  4. Writes to .gitignore.

Use Cases

  1. New Project: Setting up a fresh repo for a combined C#/React project (VisualStudio + Node).
  2. Maintenance: Realizing your Python project is committing __pycache__ and fixing it instantly.

# Supported AI Coding Agents

This skill is compatible with the SKILL.md standard and works with all major AI coding agents:

Learn more about the SKILL.md standard and how to use these skills with your preferred AI coding agent.