web MCP Server
VS Code's integrated browser, exposed to Claude Code and other agents via MCP and HTTP.
Discovered via github-topic:mcp and last synced 4mo ago.
1. Install the package
npm install integrated-browser-mcp
Capture one viewport-height slice of a long page. For pages exceeding Chromium's single-PNG axis cap (~16k px). Pair with `browser_emulate` first.
Read buffered download events (last 50 per tab, aggregates when `tabId` omitted)
Override viewport dimensions, DPR, mobile flag, and User-Agent. Sticky until `reset:true`.
Get the current page URL
Description
Get the accessibility tree
Open a new browser tab (proposed API only)
`/tab/activate/:tabId`
Capture page as PNG. `fullPage` for whole-document capture; `waitMs` to delay capture for in-flight CSS transitions.
Configure where downloads land (default `tmp/downloads`, workspace-scoped) and bypass the native save dialog. See [Headless downloads](#headless-downloads).
`/tabs`
Click an element by CSS selector
Read buffered console output (aggregates across tabs when `tabId` omitted)
Set the default target tab
Type text into an element by CSS selector
Read buffered network requests (aggregates across tabs when `tabId` omitted)
Check bridge connection status
Navigate to a URL
Get the full page HTML
Close a tab by id
Scroll the page or a specific element
Clear the network log
Endpoint
Execute JavaScript in the page
Extract page content as markdown (lightweight DOM walker, not Turndown). Pass `outputPath` to write to disk instead of returning the body — workspace-scoped.
List open tabs with their ids, URLs, titles, and active flag
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