service-io

Automate host I/O operations like file access, shell commands, and HTTP requests via NATS.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/quarkloop/agent --skill service-io
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: service-io
Source: https://github.com/quarkloop/agent/tree/main/plugins/services/io
Command: npx skills add https://github.com/quarkloop/agent --skill service-io

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines mechanical host I/O operations such as file management, shell command execution, web search, and HTTP fetch, enhancing productivity and efficiency in administrative workflows.

Core Features & Use Cases

  • Filesystem Operations: Read, list, and manage files on the host system.
  • Shell Command Execution: Execute safe shell commands through bash -c.
  • Web Search: Search the web using configured search providers.
  • HTTP Fetch: Fetch HTTP/HTTPS URLs with safety checks.
  • Use Case: Automate the process of fetching data from a web page, extracting text from a file, or executing a shell command to update system configurations.

Quick Start

Use the service-io skill to fetch a URL and save its content to a file: service-io fetch --url http://example.com --output content.txt.

Frequently Asked Questions about service-io

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate host I/O operations like filesystem access and shell commands?

Automate host I/O operations by using a NATS service to handle filesystem access and shell command execution. This allows mechanical workflows to read files, list directories, and execute safe bash commands without manual intervention.

Can I fetch web content and save it directly to the host filesystem?

Yes, you can fetch web content and save it to the host filesystem. The service fetches HTTP or HTTPS URLs with safety checks and writes the retrieved data directly to a specified output file.

Do I need a NATS server to execute shell commands through this service?

Yes, a NATS server is required to execute shell commands through this service. The service relies entirely on NATS for communication to trigger and manage mechanical host I/O operations.

What is the best way to run safe shell commands in an automation workflow?

The best way to run safe shell commands in an automation workflow is by executing them through `bash -c` via a NATS service. This approach isolates mechanical shell execution and requires no manual intervention.

Does this NATS service support web search and HTTP fetch operations?

Yes, this NATS service supports web search and HTTP fetch operations. It can search the web using configured providers and fetch HTTP/HTTPS URLs while performing necessary safety checks.