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scan-performance

Detect performance issues in SNC codebase queries, layout, loading, and bundles.

Updated Mar 4, 2026
Search Tags:#performance#layout#query#scan#bundle#data-efficiency
One-click install
npx skills add https://github.com/sncollective/snc-platform --skill scan-performance
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: scan-performance
Source: https://github.com/sncollective/snc-platform/tree/main/.claude/skills/scan-performance
Command: npx skills add https://github.com/sncollective/snc-platform --skill scan-performance

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Developers need a concise reference to detect common performance issues in the SNC codebase, covering database queries, layout shifts, loading strategy, bundle size, and data over-fetching.

Core Features & Use Cases

  • Provides categorized guidelines for query efficiency, CLS, LCP, bundle awareness, and data efficiency.
  • Includes confidence levels and recommended lanes (Fix, Analyze, Backlog) to prioritize remediation.
  • Serves as a rule library for automated scans like refactor-scan and manual code reviews.

Quick Start

Run the scan-performance skill to evaluate the repository and receive prioritized performance recommendations.

Frequently Asked Questions about scan-performance

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

FAQPage Schema
How do I detect database query efficiency and layout shift issues in the SNC platform?▼

Detect database query efficiency and layout shift issues in the SNC platform by running automated scans that evaluate repository code against categorized guidelines for query performance, CLS, and LCP. The analysis produces actionable, prioritized recommendations to resolve bottlenecks.

What is the best way to analyze bundle size and data over-fetching in an SNC codebase?▼

The best way to analyze bundle size and data over-fetching in an SNC codebase is to scan the repository against reference rules for data efficiency and bundle awareness. This identifies over-fetching scenarios and loading strategy flaws to produce targeted remediation steps.

Can I get automated recommendations for prioritizing performance remediation in SNC?▼

Yes, you can get automated recommendations for prioritizing performance remediation in SNC. The scan evaluates issues and assigns confidence levels alongside recommended lanes like Fix, Analyze, or Backlog to help you sequence your performance improvements effectively.

How do I use reference files to spot loading strategy bottlenecks in SNC?▼

Use reference files to spot loading strategy bottlenecks in SNC by running an automated scan that leverages markdown definitions as a rule library. This process evaluates the codebase against data usage scenarios to identify and resolve loading inefficiencies.

Does the SNC performance scan require external dependencies to evaluate code?▼

The SNC performance scan does not require external dependencies to evaluate code. It operates as a standalone rule library using markdown definitions and reference files to drive automated analysis for database queries, layout stability, and bundle size.

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