How to Self-Host an LLM Gateway for AI Agents on a VPS
A self-hosted LLM gateway puts one authenticated endpoint in front of your MCP tool servers and your LLM providers, so API keys never touch agent code and traffic…
Tutorials
How to Self-Host Orca on a VPS: Step-by-Step Setup
Orca is an open-source agentic IDE for running parallel coding agents across isolated git worktrees. This guide walks you through deploying Orca on a Contabo VPS using the…
OpenClaw for Business Automation: What It Can Handle and How to Set It Up
OpenClaw handles business automation via natural language commands in Slack, WhatsApp, or Teams. Send it a task — scrape competitors, sync CRM data, route DevOps alerts, compile analytics…
How to Install OpenClaw on a VPS: Complete Setup Guide
Installing OpenClaw on a VPS requires a Linux server (Ubuntu 22.04 or 24.04 LTS recommended), SSH access, an AI model API key or Ollama for local inference, and…
How to Transfer Web Hosting: Step-by-Step Migration Guide
Transferring web hosting means moving your website files, database, email, and DNS configuration from one hosting provider to another. Done in the right order — backup first, set…
How to Deploy agency-orchestrator on a VPS: Self-Hosted AI Agent Workflows
Deploy agency-orchestrator on a Contabo VPS with Docker, configure an LLM provider, secure the web Studio with HTTPS, run multi-agent workflows, and automate backups.
How to Self-Host NoteDiscovery on a VPS with Docker
Deploy NoteDiscovery on a Contabo VPS with Docker Compose, secure it with Caddy HTTPS and authentication, connect an AI assistant over MCP, and automate backups.
VPS Got Hacked: Recovery Steps and How to Secure
This happens more than you'd think — and it is recoverable. The most important thing to understand upfront: a compromised VPS cannot be fully trusted again, even after…
VPS Security Checklist: 9 Essential Steps Right After Setup (2026)
A new VPS is being scanned by automated bots within minutes of going live. Before you install applications or point a domain at your server, run through this…
GPU VPS for AI Training and Inference: A Practical 2026 Guide
Inference and training stress a GPU in almost opposite ways, and sizing VRAM for the wrong one is the most common mistake. Here's how to size a GPU…
GPU VPS for Scientific Computing: Run HPC Workloads in the Cloud
A GPU VPS puts a dedicated NVIDIA GPU behind CUDA-accelerated simulations, without the hardware cost or the HPC cluster wait. Here's how to size one, set it up,…
How to Self-Host Strix AI Pentesting Tool on a VPS
Deploy Strix, the open-source AI penetration testing tool, on your own VPS. Step-by-step Docker setup, target configuration, and safe responsible-use guidance.
How to Benchmark VDS CPU Performance vs a Shared VPS
The two tests that actually prove dedicated CPU: monitor CPU steal time (%st in top or vmstat) over several hours, and run sysbench repeatedly rather than once. A…
How to Self-Host Dify on a VPS
Dify is an open-source platform for building LLM applications — a visual workflow editor, RAG pipeline, and agent builder in one interface. It self-hosts via Docker Compose on…
How to Deploy n8n on a VPS with One-Click Install (2026)
In short. A one-click n8n install gives you a running automation instance on a VPS in minutes, without writing a docker-compose.yml or configuring a reverse proxy yourself. Pick…