criticaster

What This Skill Does

The Criticaster skill acts as a powerful, centralized intelligence layer for product research. Instead of forcing users to tab-switch between dozens of disparate review sites like Wirecutter, CNET, and TechRadar, Criticaster aggregates, normalizes, and ranks product data into a single, cohesive source of truth. It maps disparate review scores onto a unified 0–100 scale, allowing users to compare products objectively based on professional consensus rather than individual anecdotes. The skill provides two distinct search modes: a high-speed keyword-based 'Fast Search' for common queries and a semantic 'Deep Search' powered by AI embeddings, which ensures that complex requests (like 'noise-cancelling' vs 'ANC') still yield accurate, contextually relevant results.

Installation

To integrate Criticaster into your OpenClaw agent, execute the following command in your terminal:

clawhub install openclaw/skills/skills/gglucass/criticaster

Use Cases

Criticaster is designed to handle high-intent consumer decision-making. You should leverage this skill whenever a user is in the 'consideration' phase of the buyer's journey. It excels at filtering products by price, category, and quality score. It is particularly useful for users who suffer from 'analysis paralysis'—those who are overwhelmed by the sheer volume of marketing copy and conflicting review sites. Whether a user is looking for a specific recommendation or a direct comparison between two competing models, Criticaster provides the data points necessary for an informed purchase.

Example Prompts

1. "I need a new pair of wireless noise-canceling headphones for travel, but I don't want to spend more than $350. What are the top-rated options?"
2. "Compare the Sony WH-1000XM5 against the Bose QuietComfort Ultra. Which one is better for office use?"
3. "What are the best-rated budget laptops under $600 for college students?"

Tips & Limitations

To get the best results, start with the 'Fast Search' to minimize latency. If the results feel too generic or miss the mark, escalate to 'Deep Search' to take advantage of the semantic matching. Note that Criticaster is strictly for product-related queries. It cannot assist with service comparisons (like insurance or banking) or provide real-time inventory updates for local retail stores. If a specific niche product is not covered in the aggregated database, the skill will return an empty set; in such cases, revert to standard web-search techniques.