What AI tools does the Skill Installer support?

It is fully compatible with Claude Code, Cursor, Codex CLI, Gemini CLI, and Antigravity, and it generates ZIP packages for use in the Claude.ai web and desktop interfaces.

How does it handle skills for the Claude.ai web interface?

The installer automatically packages skills into validated ZIP files, ensuring they meet the integrity requirements for direct upload to Claude.ai web or desktop apps.

How do I recover a skill if an installation or update fails?

You can use the --rollback command followed by the skill name to instantly restore the most recent timestamped backup and re-register the previous version.

Is it safe to install community-sourced skills with this tool?

Yes, the installer implements 10 deep security checks that automatically block the installation of sensitive files such as .env, .key, and .pem files.

Can I see what changes will be made before installing?

Yes, the tool includes a --dry-run flag that simulates all 11 steps of the installation process without modifying any files on your system.

Skill Installer & Manager

Name: Skill Installer & Manager
Author: sickn33

bysickn33

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30,820

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デプロイメントとDevOps

Automates the installation, validation, and registration of agentic skills across AI development environments with robust security checks and auto-repair.

The Skill Installer is a comprehensive utility designed to streamline the lifecycle of agentic skills within the Antigravity ecosystem. It manages the entire process from discovery and deep validation—including 10 specific security checks—to registration and ZIP packaging for web-based AI interfaces. With built-in redundancy, automatic backups, and rollback capabilities, it ensures your Claude Code and Cursor environments remain stable, secure, and up-to-date while making it effortless to deploy new capabilities from local development or community libraries.

主な機能

01Intelligent redundancy system with timestamped backups, rollbacks, and dry-run simulations.

02Deep security scanning that blocks sensitive files like keys, credentials, and env files.

0311-step enterprise-grade installation workflow with staging and hash validation.

04Automatic health checks and self-repair for corrupted skill registries and duplicates.

05Cross-platform support for Claude Code CLI, Cursor, and web-based Claude.ai environments via ZIP packaging.

0630,820 GitHub stars

ユースケース

01Batch installing or updating skills from the Antigravity community library with automated dependency checks.

02Deploying new custom skills created via the Skill Creator into the local ecosystem.

03Maintaining environment integrity by performing scheduled health repairs on existing skill registries.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sickn33/antigravity-awesome-skills skill-installer

For use in Claude.ai and ChatGPT

主な機能

01Intelligent redundancy system with timestamped backups, rollbacks, and dry-run simulations.

02Deep security scanning that blocks sensitive files like keys, credentials, and env files.

0311-step enterprise-grade installation workflow with staging and hash validation.

04Automatic health checks and self-repair for corrupted skill registries and duplicates.

05Cross-platform support for Claude Code CLI, Cursor, and web-based Claude.ai environments via ZIP packaging.

0630,820 GitHub stars

ユースケース

01Batch installing or updating skills from the Antigravity community library with automated dependency checks.

02Deploying new custom skills created via the Skill Creator into the local ecosystem.

03Maintaining environment integrity by performing scheduled health repairs on existing skill registries.