dsh-playwright-browser

dsh-playwright-browser solves a practical problem: letting DeepSeek Harness agents operate browsers in a way that is interpretable, controllable, and cleanable, rather than merely scraping page text. It packages Playwright multi-tab automation into native browser tools for opening pages, navigating, filling forms, clicking, waiting, taking screenshots, and managing tabs inside an agent workflow.

Its main strength is a semantic view of web interfaces instead of raw HTML: accessibility snapshots, visible-text snapshots, locators based on role, label, and text, navigation history, keyboard input, PNG screenshots, and explicit tab ownership. It also stays deliberately restrained. It does not evaluate arbitrary page JavaScript, treats page content as untrusted data rather than instructions, and leaves consequential actions such as logins, purchases, downloads, permission changes, and CAPTCHAs to explicit user approval.

It is well suited to developers experimenting with DSH automation and to anyone building agents that need to interact with real websites safely and observably. If you want reusable browser contexts, stable tab identifiers, fresh snapshots after interactions, and predictable lifecycle cleanup, this plugin provides a focused browser control layer for agent tasks.