Enables dynamic styling of web pages by appending custom CSS, allowing modification of page appearance (like implementing dark mode) without reloading.
Supports integration with Firefox browser, providing tools for browser history searching and page interaction through a browser extension.
Mentioned in example queries for history search, suggesting the ability to find and work with previously visited GitHub pages in browser history.
Extracts and processes markdown content from the current browser page, allowing agents to summarize or work with the page's content in markdown format.
browser-mcp
A browser extension and MCP server that allows you to interact with the browser you are using.
Usage
Related MCP server: browser-mcp
Tools
All available tools are listed in server/src/tools.ts.
get_current_page_markdown
Get the markdown from current browser browsing page.
example:
append_style
Append a css style to the current browser browsing page.
example:
history_search
Search the browser history.
example:
Roadmap
Publish the extension to extension store.
Write documentation.
Add more tools.
Build
Extension
After building, the extension will be in the extension/.output directory.
Server
server/dist/cli.js is the MCP server entry.
Contributing
Add a new tool
Add the tool schema to the
toolsarray inserver/src/tools.ts.Add a extension callable handler in
extension/calls.ts.Add a tool handler in
server/src/tools.ts. Use thecallfunction to call the extension handler.
License
AGPL-3.0-or-later