Playwright Network HAR Recorder

Records and replays HTTP Archive (HAR) files using Playwright routeFromHAR API for deterministic test environments. Supports selective recording, response modification, and API mock generation.

Installation

Use the upstream install or setup path that matches your environment:

• npm install -g @playwright/cli@latest
• npm i playwright

Requirements and caveats from upstream:

• Playwright is also available for Python, .NET, and Java.

Basic usage or getting-started notes:

• bash

• Optionally install skills for richer agent integration:

• playwright-cli install --skills

• Source: https://github.com/microsoft/playwright

• Extracted from upstream docs: https://raw.githubusercontent.com/microsoft/playwright/HEAD/README.md

Source

• Agent Skill Exchange