product-discovery

Search retailer product catalogs for prices, availability, and merchant links.

6|Updated Feb 24, 2026
One-click install
npx skills add https://github.com/channel3-ai/skills --skill product-discovery-channel3-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: product-discovery
Source: https://github.com/channel3-ai/skills/tree/main/skills/product-discovery
Command: npx skills add https://github.com/channel3-ai/skills --skill product-discovery-channel3-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill bridges the gap between user intent and real-world product availability, enabling AI agents to find specific items, compare prices, and check stock across a vast network of retailers.

Core Features & Use Cases

  • Product Search: Find products using text or image queries.
  • Price & Availability Checks: Get up-to-date pricing and stock status.
  • Product Comparison: Compare similar items across different merchants.
  • Use Case: A user asks, "Find me the best noise-cancelling headphones under $150." The agent uses this Skill to search, filter by price, and present the top options with links.

Quick Start

Use the product-discovery skill to find running shoes under $100.

Frequently Asked Questions about product-discovery

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

FAQPage Schema
How do I check real-time product availability and prices across different retailers?

To check product availability and prices, this Skill queries the Channel3 product catalog across thousands of retailers. It returns up-to-date stock status, pricing, and direct merchant links for specific items.

Can I use an image to search for products and compare merchant links?

Yes, product search supports both text and image queries. The Skill retrieves matching real product data, facilitating price comparisons and availability checks across a vast network of merchants.

Do I need an API key to run a product search and price comparison?

Yes, you need a CHANNEL3_API_KEY to execute the bundled shell script. This key enables the AI agent to query the catalog and retrieve real product data, including pricing and merchant links.

What is the best way to find specific items under a certain price threshold?

The best way to find specific items is using the product discovery Skill. It searches the catalog, filters by your criteria like a price threshold, and presents top options with direct merchant links.

Are there limitations when using a shell script for e-commerce product discovery?

The main limitation is the dependency on executing a bundled shell script and requiring a CHANNEL3_API_KEY. Without this environment setup, the AI agent cannot query the catalog to retrieve real product data.

Does product discovery work for checking stock status across thousands of retailers?

Yes, product discovery works by querying the Channel3 catalog to retrieve real-time stock status. It bridges user intent and real-world product availability across a vast network of retailers.