What kind of output does the handler return?

All operations return structured JSON data containing success status, file paths, URLs, sizes, and checksums to ensure the AI agent can verify the operation's outcome.

Can it automatically create directories for my files?

Yes, when configured with 'create_directories' set to true, the handler will automatically generate the necessary folder structure during file operations.

Does this handler require external API keys?

No, this is a local storage handler that interacts directly with your machine's filesystem using OS-level permissions, so no cloud credentials or API keys are required.

How does this skill prevent unauthorized file access?

The skill implements strict path traversal protection and enforces that all file paths must be relative to a predefined base directory, preventing access to sensitive system files.

Local Storage Handler

Name: Local Storage Handler
Author: fractary

$fractary$ byfractary

•

Developer Tools

Manages local filesystem operations for the fractary-file plugin, providing secure file storage and retrieval within a defined project directory.

The handler-storage-local skill enables Claude to perform comprehensive file management tasks on the local filesystem. It supports essential operations such as uploading, downloading, reading, and listing files while maintaining a strict security posture through path traversal protection and relative path enforcement. This skill is particularly useful for developers who need to manage project assets, organize documentation, or handle local logs within an AI-driven workflow without the overhead of cloud-based storage solutions.

Key Features

012 GitHub stars

02Configurable base path and automatic directory creation with specific permissions

03Structured JSON error reporting and status responses for reliable automation

04Generation of standardized file:// URLs for local resource referencing

05Secure local file operations including upload, download, delete, and read

06Built-in path traversal protection to ensure operations stay within the project root

Use Cases

01Automating the generation and reading of local documentation and configuration files

02Creating local backup or logging systems that interact with the filesystem via structured operations

03Organizing and managing local project assets and media files directly through Claude

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add fractary/claude-plugins handler-storage-local

For use in Claude.ai and ChatGPT

Download Skill