HOSTKEY Company blog

This article details how we built a custom LLM agent for translating technical documentation, featuring validation, Markdown and code preservation, Git integration, and multi-step quality checks.

A complete practical guide to connecting and working with S3-compatible object storage. Learn how to configure AWS CLI, Rclone, boto3, Cyberduck, S3 Browser, s3cmd ands3fs for backups, file management, synchronization and application integration.

In the late 1980s, India attempted to purchase a Cray Y-MP supercomputer, but the US refused to issue an export license. Instead, the country established C-DAC and built its own PARAM 8000 supercomputer within three years. We analyze how this was achieved and why the rejection by Cray ultimately worked in India's favor.

The System Prompt defines what the model says; Skills define how to verify it; MCP Tools enable real-world execution. We break down this three-tier architecture using a support bot that validates URLs.

This article explains how S3 object storage works, where it fits best and what limitations you should understand before using it in production.