Implementing WebMCP is streamlined through the Google Chrome Labs toolkit. Developers have two primary paths:

• Declarative: Simply add toolname and tooldescription attributes to existing HTML <form> tags.
• Imperative: Use the navigator.modelContext.registerTool() API to expose complex JavaScript functions as callable AI tools.This flexibility allows teams to start with basic functionality and scale to complex integrations without a total architecture overhaul.

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