Block resources

• Type browser.blockResources
• Group Browser
• Role action
• Risk changes data
• Side effect safe to repeat
• Runs once per execution
• Needs browser

Blocks images, media, fonts or URLs to save proxy bandwidth

Also available to AI agents and over MCP as a tool.

Parameters

mode

Mode · string · required · default block · one of block, clear

Block resource types or URL patterns from now on, or clear the blocking.

types

Resource types · array · optional · default ["image","media","font"]

Images, media, fonts and stylesheets: pages load faster and use less proxy traffic.

Shown when mode is block.

urlPatterns

URL patterns · array · optional

Shown when mode is block.

Outputs

• main

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