vast-gpu

Launch Vast.ai GPU instances from a CPU-only VPS for PDF-to-markdown conversions.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/Dunc4nJ/agent-skills --skill vast-gpu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vast-gpu
Source: https://github.com/Dunc4nJ/agent-skills/tree/main/skills/vast-gpu
Command: npx skills add https://github.com/Dunc4nJ/agent-skills --skill vast-gpu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires marker-pdf, torchvision, and includes scripts (resource) components.

What problem does it solve?

This Skill provides on-demand GPU-backed computing to accelerate heavy workloads such as PDF-to-markdown conversions, embeddings workloads, and ML experiments from a CPU-only VPS.

Core Features & Use Cases

  • On-demand GPU access via Vast.ai for marker-pdf conversions, embeddings serving, and lightweight ML tasks.
  • Convenient script-based instance management (start, stop, status, SSH) and PDF-to-markdown processing, with self-contained tooling.
  • Real-world scenario: a data scientist converts multiple PDFs to Markdown with extracted images while keeping costs low by destroying idle instances.

Quick Start

Start an on-demand GPU workflow for a PDF by launching a Vast.ai instance and converting it with marker-pdf.

Frequently Asked Questions about vast-gpu

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

FAQPage Schema
How do I run GPU-accelerated PDF-to-markdown conversions from a CPU-only VPS?

You can run GPU-accelerated PDF-to-markdown conversions from a CPU-only VPS by provisioning on-demand Vast.ai instances, using provided scripts to coordinate instance management, SSH access, and local-to-remote file transfers for marker-pdf processing.

Can I use Vast.ai to generate embeddings and run ML experiments on-demand?

Yes, you can use Vast.ai to generate embeddings and run ML experiments by launching on-demand GPU-backed computing instances, allowing your CPU-only VPS to execute heavy workloads like neural network experimentation and embeddings serving.

What's the best way to manage Vast.ai instances for intermittent GPU workloads?

The best way to manage Vast.ai instances for intermittent GPU workloads is through convenient script-based management to start, stop, check status, and SSH into instances, keeping costs low by destroying idle resources when tasks finish.

Do I need a local GPU to process PDFs with marker-pdf on a remote Vast.ai instance?

No, you do not need a local GPU to process PDFs with marker-pdf, because this approach coordinates local-to-remote file transfers via SSH, enabling your CPU-only VPS to leverage remote Vast.ai GPU resources for the actual conversion.

Why use Vast.ai GPU instances for embeddings serving instead of local CPU processing?

You use Vast.ai GPU instances for embeddings serving instead of local CPU processing to acquire on-demand GPU-backed computing power, accelerating heavy workloads that would be computationally restrictive or too slow on a CPU-only VPS.

What are the limitations of running ML experiments on Vast.ai instances?

Limitations of running ML experiments on Vast.ai instances include relying on stable internet for SSH access and local-to-remote file transfers, and managing instance lifecycle manually to avoid costs from leaving idle GPU instances running.