User Scripts, Extensions and Browser API: Choosing the Right Customization Layer

Social Browser offers several customization layers. The right one depends on whether you need page-local behavior, browser extensions, structured workflows or programmatic browser control.

User Scripts

Use User Scripts when logic belongs on a page or site and should run close to the browser context.

Extensions

Use extensions for packaged browser capabilities. The current release line includes MV2/MV3 compatibility work and improved extension popup handling.

Automation Studio

Use Automation Studio for multi-step repeatable browser work that benefits from task status, scheduling, retries and workflow structure.

Browser API / MCP

Use the Browser API or MCP when an external application, developer tool or AI workflow needs a structured integration surface.