agentsclimarketplace

Synthetic monitoring

Skill ulpi-io/plugin-marketplace/plugins/aj-geddes/skills/synthetic-monitoring

A curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh

Install
npx -y skills add ulpi-io/plugin-marketplace --skill synthetic-monitoring

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Implement synthetic monitoring and automated testing to simulate user behavior and detect issues before users. Use when creating end-to-end test scenarios, monitoring API flows, or validating user workflows.

SKILL.md

2.6 KB, 524 tokens by cl100k_base, as published. Nobody here has run it

Synthetic Monitoring

Table of Contents

Overview

Set up synthetic monitoring to automatically simulate real user journeys, API workflows, and critical business transactions to detect issues and validate performance.

When to Use

  • End-to-end workflow validation
  • API flow testing
  • User journey simulation
  • Transaction monitoring
  • Critical path validation

Quick Start

Minimal working example:

// synthetic-tests.js
const { chromium } = require("playwright");

class SyntheticMonitor {
  constructor(config = {}) {
    this.baseUrl = config.baseUrl || "https://app.example.com";
    this.timeout = config.timeout || 30000;
  }

  async testUserFlow() {
    const browser = await chromium.launch();
    const page = await browser.newPage();
    const metrics = { steps: {} };
    const startTime = Date.now();

    try {
      // Step 1: Navigate to login
      let stepStart = Date.now();
      await page.goto(`${this.baseUrl}/login`, { waitUntil: "networkidle" });
      metrics.steps.navigation = Date.now() - stepStart;

      // Step 2: Perform login
      stepStart = Date.now();
      await page.fill('input[name="email"]', "[email protected]");
      await page.fill('input[name="password"]', "password123");
// ... (see reference guides for full implementation)

Reference Guides

Detailed implementations in the references/ directory:

GuideContents
Synthetic Tests with PlaywrightSynthetic Tests with Playwright
API Synthetic TestsAPI Synthetic Tests
Scheduled Synthetic MonitoringScheduled Synthetic Monitoring

Best Practices

✅ DO

  • Test critical user journeys
  • Simulate real browser conditions
  • Monitor from multiple locations
  • Track response times
  • Alert on test failures
  • Rotate test data
  • Test mobile and desktop
  • Include error scenarios

❌ DON'T

  • Test with production data
  • Reuse test accounts
  • Skip timeout configurations
  • Ignore test maintenance
  • Test too frequently
  • Hard-code credentials
  • Ignore geographic variations
  • Test only happy paths

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