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investigator

Detect website technologies, architecture, and integrations via Playwright browser automation.

Updated Apr 17, 2026
Search Tags:#architecture#structure#CMS#website analysis#web technology#third-party integrations
One-click install
npx skills add https://github.com/poko8nada/pj-docs-v2 --skill investigator-poko8nada
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: investigator
Source: https://github.com/poko8nada/pj-docs-v2/tree/main/.cursor/skills/investigator
Command: npx skills add https://github.com/poko8nada/pj-docs-v2 --skill investigator-poko8nada

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill enables users to systematically reverse-engineer websites by identifying underlying technologies, architecture, and key features to understand how websites are built and operate.

Core Features & Use Cases

  • Technology Detection: Identify front-end frameworks, CMS, hosting providers, and third-party services used on a website.
  • Site Architecture Analysis: Map navigation, URL patterns, and semantic HTML structure to reveal information architecture.
  • Feature & Integration Insights: Detect presence of analytics, marketing tools, payment systems, and accessibility features.
  • Use Case: A developer wants to understand how a competitor's website is built, including their tech stack, structure, and third-party integrations, to benchmark or gather inspiration.

Quick Start

Provide the target website URL and ask to analyze its technology and structure.

Frequently Asked Questions about investigator

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

FAQPage Schema
How do I analyze a website's technology stack and third-party integrations?▼

Yes, it can detect third-party integrations by identifying analytics, marketing tools, payment systems, and accessibility features embedded in the target website. During website analysis, it inspects dynamic content through Playwright browser automation to accurately map these external services.

How do I reverse-engineer a website's site architecture and semantic HTML?▼

You need Playwright browser automation configured to execute JavaScript and inspect dynamic content for thorough website analysis. This environment setup is required to ensure accurate detection of underlying web technologies, architecture, and dynamic page structures.

What is the best way to detect a website's CMS and front-end frameworks?▼

The best way to detect a CMS and front-end frameworks is to provide the target website URL for systematic reverse-engineering. The Skill accurately identifies these underlying web technologies, aiding in technical audits, competitive analysis, and research.

Does website technology analysis work with dynamic content and JavaScript frameworks?▼

Yes, website technology analysis works with dynamic content by requiring Playwright to execute JavaScript. This ensures thorough investigation of JavaScript frameworks and dynamic page elements that traditional static inspection might miss.

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