k6-load-testing

Automate k6 load testing for web services and APIs.

Updated Jun 3, 2026
One-click install
npx skills add https://github.com/MathiasPaulenko/ai-toolkit --skill k6-load-testing-mathiaspaulenko
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: k6-load-testing
Source: https://github.com/MathiasPaulenko/ai-toolkit/tree/main/skills/k6-load-testing
Command: npx skills add https://github.com/MathiasPaulenko/ai-toolkit --skill k6-load-testing-mathiaspaulenko

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill addresses the complexity of performance testing by providing a structured approach to load simulation, helping teams identify bottlenecks and ensure system reliability under stress.

Core Features & Use Cases

  • JavaScript Scripting: Write performance tests using familiar JavaScript syntax for HTTP requests and custom metrics.
  • Advanced Scenarios: Configure complex load profiles including constant, ramping, and per-VU iteration patterns.
  • Use Case: Use this skill to simulate 500 concurrent users hitting your authentication endpoint to verify that response times remain under 500ms during peak traffic.

Quick Start

Use the k6-load-testing skill to execute a performance test script named load-test.js with a target of 100 virtual users for a duration of 5 minutes.

Frequently Asked Questions about k6-load-testing

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

FAQPage Schema
How do I simulate concurrent users for load testing an API?

You can simulate concurrent users for load testing by running JavaScript-based scripts to configure virtual users and generate HTTP requests against your web services. This allows you to validate system reliability and enforce response time thresholds under stress.

Can I integrate k6 performance tests into a CI/CD pipeline?

Yes, you can integrate k6 performance tests into CI/CD pipelines to enable continuous performance monitoring. Automating test execution during deployment helps automatically validate SLAs and catch regressions before production release.

How do I configure complex load profiles like ramping traffic scenarios?

Configure complex load profiles by defining ramping, constant, or per-VU iteration patterns directly in your JavaScript test scripts. This structured approach allows precise simulation of peak traffic behaviors to identify system bottlenecks.

Do I need JavaScript to write performance tests for web services?

Yes, JavaScript is required to write test definitions and define custom metrics for HTTP requests. Using familiar JavaScript syntax allows you to create complex load scenarios and validate system SLAs effectively.

How do I verify my authentication endpoint stays under 500ms during peak traffic?

Verify endpoint latency by simulating high traffic volume with virtual users and enforcing strict response time thresholds in your test script. This validates that your authentication endpoints maintain acceptable SLAs under simulated peak loads.

What is the best way to monitor API latency and identify bottlenecks?

The best way to monitor API latency is by running structured load simulations that enforce specific response thresholds and capture custom metrics. This approach helps identify bottlenecks and ensures system reliability under varying stress conditions.