Mcp Server Browser
by bytedancecommunityv1.0.0
29.4k
2.9k
An MCP server that lets LLMs automate browser tasks through Puppeteer-based structured page data, with optional screenshot/vision mode for cases where text and accessibility data are not enough. It supports local, remote (SSE/HTTP), and in-memory use, and can connect to local or remote browsers.
From the registry: MCP server for browser use access
Install & configure
Prerequisites
- requiredInstall Node.js 18 or newerNode.js version 18 or newer is required to run the MCP server via npx.https://nodejs.org/.
Install in your client
Paste into the AI you're chatting with — it will figure out the rest
Please install the `mcp-server-browser` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Install Node.js 18 or newer** — Node.js version 18 or newer is required to run the MCP server via npx. (https://nodejs.org/.)
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["@agent-infra/mcp-server-browser@latest"]
Note: Primary install path is local stdio via npx. The server can also be started in remote mode by adding --port <port> to the args, which exposes Streamable HTTP at http://<host>:<port>/mcp and SSE at http://<host>:<port>/sse. Optional CLI args supported in stdio or remote mode include: --browser <browser>, --cdp-endpoint <endpoint>, --ws-endpoint <endpoint>, --executable-path <path>, --headless, --host <host>, --port <port>, --proxy-bypass <bypass>, --proxy-server <proxy>, --user-agent <ua string>, --user-data-dir <path>, --viewport-size <width,height>, --output-dir <path>, and --vision. For remote mode, runtime configuration may also be supplied via HTTP headers: x-viewport-size, x-vision-factors, and x-user-agent. DISPLAY may optionally be set in the shell when launching the server for VNC or virtual display usage, but no config-file environment variables are required by default.
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Note: Primary install path is local stdio via npx. The server can also be started in remote mode by adding --port <port> to the args, which exposes Streamable HTTP at http://<host>:<port>/mcp and SSE at http://<host>:<port>/sse. Optional CLI args supported in stdio or remote mode include: --browser <browser>, --cdp-endpoint <endpoint>, --ws-endpoint <endpoint>, --executable-path <path>, --headless, --host <host>, --port <port>, --proxy-bypass <bypass>, --proxy-server <proxy>, --user-agent <ua string>, --user-data-dir <path>, --viewport-size <width,height>, --output-dir <path>, and --vision. For remote mode, runtime configuration may also be supplied via HTTP headers: x-viewport-size, x-vision-factors, and x-user-agent. DISPLAY may optionally be set in the shell when launching the server for VNC or virtual display usage, but no config-file environment variables are required by default.
Tools (17)
browser_click
Click an element on the page using an element index
browser_close
Close the browser when finished
browser_close_tab
Close the current tab
browser_evaluate
Execute JavaScript in the browser console
browser_form_input_fill
Fill an input field using an index or CSS selector
browser_get_clickable_elements
Get clickable, hoverable, or selectable elements on the current page
browser_get_download_list
Get the list of downloaded files
browser_get_markdown
Get the markdown content of the current page
browser_get_text
Get the text content of the current page
browser_go_back
Go back to the previous page
browser_go_forward
Go forward to the next page
browser_hover
Hover an element using an index or CSS selector
browser_navigate
Navigate to a URL
browser_new_tab
Prerequisites
- • Node.js 18
Packages
@agent-infra/mcp-server-browser
npmvlatesttransport: stdio
@agent-infra/mcp-server-browser
npmvlatesttransport: sse
@agent-infra/mcp-server-browser
npmvlatesttransport: streamable-http
Details
- Language
- TypeScript
- License
- Apache-2.0
- Released
- Sep 9, 2025
- Last commit
- Mar 27, 2026
- Registry name
- io.github.bytedance/mcp-server-browser