Devtools Guides

QTap DevTools is a browser-based interface for real-time HTTP/S traffic inspection. It provides Chrome DevTools-like visibility into your server's network activity, showing you exactly what your applications are sending and receiving - including inside HTTPS.

DevTools is designed for single-host emergency troubleshooting. When you need to debug a specific server right now, enable DevTools and watch traffic flow in real-time. No service restarts required.

Available Guides

Guide	Description
Getting Started with DevTools	Install Qtap, enable DevTools, and see your first traffic in 5 minutes
DevTools Interface Guide	Detailed walkthrough of the DevTools UI - tabs, filters, and features
DevTools API	Programmatic access to the real-time event stream for scripting and tooling
AI-Assisted Troubleshooting with Ollama	Local LLM setup with Qwen3 + Ollama for traffic analysis
DevTools MCP Server	Connect Codex CLI, ChatGPT, or Claude Code to DevTools via MCP
Traffic Analysis MCP Server	Type inference, test generation, and schema validation from captured traffic
Server-Side Event Filtering	Subscribe to specific event types with rulekit expressions
Enhanced MCP with Server-Side Filtering	Optimized MCP server using server-side filters for targeted AI troubleshooting

Key Features

• See inside HTTPS without proxies or certificates

• Process attribution - know which binary/container made each request

• Real-time streaming - watch traffic as it happens

• No restarts required - enable with a flag while apps are running

• Local operation - all data stays on your server

Quick Start

# Install Qtap
curl -s https://get.qpoint.io/install | sudo sh

# Run with DevTools enabled
sudo qtap --enable-dev-tools

# Access in your browser
open http://localhost:10001/devtools