Does Xcode 26.3's official MCP Server require Apple Silicon?

Developer Tools & Services Xcode
kukukaki OP
Created 22h
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I'm trying to use Xcode 26.3's official MCP Server (xcrun mcpbridge) on an Intel Mac（15.7.4）, but it crashes immediately.

Run xcrun mcpbridge in Terminal：

dyld[3809]: Symbol not found: _$s10AppSandbox17ASBBinaryIdentityC14teamIdentifierSSSgvg Referenced from: /Applications/Xcode.app/Contents/Developer/usr/bin/mcpbridge Expected in: /System/Library/PrivateFrameworks/AppSandbox.framework/Versions/A/AppSandbox [1] 3809 abort xcrun mcpbridge

Observations

The same command works on an Apple Silicon Mac (M1, macOS 26.3).

Answered by Product Manager in 881111022

Hi! Agentic features in Xcode 26.3 and above require macOS 26.2 or above.

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Product Manager OP
Apple
16h
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Hi! Agentic features in Xcode 26.3 and above require macOS 26.2 or above.

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Does Xcode 26.3's official MCP Server require Apple Silicon?
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