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Load Test Designer

Design load tests with workload models and performance criteria from production traffic.

Updated Feb 13, 2026
Search Tags:#load testing#regression testing#performance testing#k6#capacity planning#workload modeling
One-click install
npx skills add https://github.com/cdalsoniii/brightpath-coder --skill load-test-designer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Load Test Designer
Source: https://github.com/cdalsoniii/brightpath-coder/tree/main/.cursor/skills/load-test-designer
Command: npx skills add https://github.com/cdalsoniii/brightpath-coder --skill load-test-designer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the design and configuration of load tests, ensuring realistic workload models and clear performance criteria are established for system validation.

Core Features & Use Cases

  • Workload Modeling: Builds test scenarios based on production traffic patterns.
  • Performance Criteria Definition: Sets clear SLOs and pass/fail thresholds.
  • Scenario Configuration: Defines ramp-up, sustained, and spike load phases.
  • Use Case: Automatically generate a k6 script to simulate user traffic for a new API endpoint, defining success based on latency and error rate targets.

Quick Start

Design a load test for the /api/v1/search endpoint targeting 1000 RPS.

Frequently Asked Questions about Load Test Designer

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

FAQPage Schema
How do I design a load test with realistic workload models for API endpoints?▼

To design a load test with realistic workload models, build test scenarios based on production traffic patterns and define clear performance targets like SLOs. Configure ramp-up, sustained, and spike load phases for comprehensive system validation.

What is workload modeling and how does it apply to performance testing?▼

Workload modeling in performance testing creates test scenarios derived from actual production traffic patterns. It defines ramp-up, sustained, and spike load phases to ensure system validation accurately reflects real user behavior under stress.

How do I set SLOs and pass/fail thresholds for k6 load testing scenarios?▼

Set SLOs and pass/fail thresholds for k6 load testing by defining latency and error rate targets as performance criteria. Configure test scenarios simulating user traffic, then analyze results for regressions against these established thresholds.

Can I use this approach to generate a k6 script for capacity planning?▼

Yes, you can use this approach for capacity planning by configuring k6 scripts that simulate user traffic for specific endpoints. Define workload models targeting requests per second and analyze results to validate capacity under sustained load.

What is the best way to configure ramp-up and spike load phases for regression testing?▼

The best way to configure ramp-up and spike load phases for regression testing is defining test scenarios that transition through sustained and peak traffic levels. Analyze results against performance baselines to detect system regressions accurately.

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