VLM

Analyzes images and generates contextual responses via z-ai-web-dev-sdk backend calls.

Updated Jan 8, 2026
One-click install
npx skills add https://github.com/chancoute/sgin --skill vlm-chancoute
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: VLM
Source: https://github.com/chancoute/sgin/tree/main/skills/VLM
Command: npx skills add https://github.com/chancoute/sgin --skill vlm-chancoute

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires z-ai-web-dev-sdk, and includes scripts (resource) components.

What problem does it solve?

This Skill enables developers to add vision-based conversational capabilities to applications, enabling users to ask questions about images, get descriptive captions, and perform multimodal interactions without building complex AI pipelines from scratch.

Core Features & Use Cases

  • Vision-driven chat: analyze an image and generate natural language responses.
  • Multimodal discussions: maintain context across image and text prompts for richer interactions.
  • Backend-first integration: examples using the z-ai-web-dev-sdk for server-side image understanding; supports image URLs and base64-encoded images.

Quick Start

Describe this image from URL: https://example.com/photo.jpg using vision chat capabilities.

Frequently Asked Questions about VLM

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

FAQPage Schema
How do I analyze images and generate descriptive text using a backend SDK?

You can perform image analysis by implementing backend-only usage of the z-ai-web-dev-sdk to process image URLs or base64-encoded inputs and return contextual natural language descriptive text.

What is multimodal vision chat and how does it handle image inputs?

Multimodal vision chat analyzes images and text prompts together to maintain conversational context. This capability processes single or multiple image inputs alongside text to generate contextual visual question answering responses.

Can I use base64-encoded images for visual question answering in my application?

Yes, you can use base64-encoded images for visual question answering. The backend integration supports both image URLs and base64-encoded data to analyze visual inputs and generate descriptive, contextual responses.

Does z-ai-web-dev-sdk support multiple image inputs for backend image description?

Yes, the z-ai-web-dev-sdk supports multiple image inputs for backend image description. You can pass several image URLs or base64 strings simultaneously to generate combined multimodal conversational responses.

What are the limitations of using backend-only vision chat for image analysis?

The primary limitation of backend-only vision chat is that it requires server-side execution using the z-ai-web-dev-sdk, meaning you cannot execute image analysis directly from the client side and must route through your backend logic.