Swift Package IndexBuild Information
Failed to build AppMCP, reference main (08a0c3), with Swift 6.3 for tvOS using Xcode 26.4 on 17 Apr 2026 06:02:26 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AppMCP-Package -destination generic/platform=tvOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/1amageek/app-mcp.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/1amageek/app-mcp
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 08a0c36 Add wait_time tool and update dependencies
Cloned https://github.com/1amageek/app-mcp.git
Revision (git rev-parse @):
08a0c36e7766ac513bd484db6a2145b9fefccb62
SUCCESS checkout https://github.com/1amageek/app-mcp.git at main
========================================
Build
========================================
Selected platform: tvOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/1amageek/app-mcp.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/1amageek/AppPilot.git
Fetching from https://github.com/1amageek/AXUI.git
Fetching from https://github.com/apple/swift-argument-parser.git
Fetching from https://github.com/apple/swift-docc-plugin
Fetching from https://github.com/modelcontextprotocol/swift-sdk.git
Fetching from https://github.com/mattt/eventsource.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/apple/swift-nio.git
Fetching from https://github.com/apple/swift-system.git
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Fetching from https://github.com/apple/swift-atomics.git
Fetching from https://github.com/apple/swift-collections.git
Creating working copy of package ‘AppPilot’
Checking out main (8a90499) of package ‘AppPilot’
Creating working copy of package ‘swift-sdk’
Checking out 0.12.0 of package ‘swift-sdk’
Creating working copy of package ‘AXUI’
Checking out dfed226a44c72e35a4f22dab3ed3339b0cb05f19 of package ‘AXUI’
Creating working copy of package ‘eventsource’
Checking out 1.4.1 of package ‘eventsource’
Creating working copy of package ‘swift-atomics’
Checking out 1.3.0 of package ‘swift-atomics’
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.4.6 of package ‘swift-docc-plugin’
Creating working copy of package ‘swift-nio’
Checking out 2.98.0 of package ‘swift-nio’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.1 of package ‘swift-argument-parser’
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Creating working copy of package ‘swift-log’
Checking out 1.12.0 of package ‘swift-log’
Creating working copy of package ‘swift-system’
Checking out 1.6.4 of package ‘swift-system’
Creating working copy of package ‘swift-collections’
Checking out 1.4.1 of package ‘swift-collections’
Resolve Package Graph
Resolved source packages:
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
AppMCP: /Users/admin/builder/spi-builder-workspace
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
resolved source packages: AXUI, swift-nio, AppPilot, AppMCP, mcp-swift-sdk, swift-log, SymbolKit, SwiftDocCPlugin, swift-collections, swift-atomics, swift-argument-parser, EventSource, swift-system
2026-04-17 02:01:16.844 xcodebuild[529:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.10.2",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
},
{
"identity" : "apppilot",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/1amageek/AppPilot.git"
},
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.3.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "AppMCP",
"name" : "AppMCP",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "15.0"
}
],
"products" : [
{
"name" : "AppMCP",
"targets" : [
"AppMCP"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "appmcpd",
"targets" : [
"appmcpd"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "appmcpd",
"module_type" : "SwiftTarget",
"name" : "appmcpd",
"path" : "Sources/appmcpd",
"product_dependencies" : [
"ArgumentParser"
],
"product_memberships" : [
"appmcpd"
],
"sources" : [
"Command.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "executable"
},
{
"c99name" : "AppMCPTests",
"module_type" : "SwiftTarget",
"name" : "AppMCPTests",
"path" : "Tests/AppMCPTests",
"sources" : [
"TextRecognitionTests.swift",
"VisionFrameworkTests.swift",
"WeatherAppTests.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "test"
},
{
"c99name" : "AppMCP",
"module_type" : "SwiftTarget",
"name" : "AppMCP",
"path" : "Sources/AppMCP",
"product_dependencies" : [
"MCP",
"AppPilot"
],
"product_memberships" : [
"AppMCP",
"appmcpd"
],
"sources" : [
"AppMCP.swift",
"MCPServer.swift",
"VisionTextRecognition.swift"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"AppMCP",
"AppMCP-Package",
"appmcpd",
"axon",
"AXUI",
"AXUI-Package"
]
}
}
2026-04-17 02:01:37.891 xcodebuild[1218:6733] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AppMCP-Package -destination generic/platform=tvOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme AppMCP-Package -destination generic/platform=tvOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
AppMCP: /Users/admin/builder/spi-builder-workspace
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (37 targets)
Target 'appmcpd' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI' (no dependencies)
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target '_AtomicsShims' in project 'swift-atomics' (no dependencies)
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'ContainersPreview' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
Target '_NIODataStructures' in project 'swift-nio' (no dependencies)
Target 'CNIOWASI' in project 'swift-nio' (no dependencies)
Target 'CNIOWindows' in project 'swift-nio' (no dependencies)
Target 'CNIOLinux' in project 'swift-nio' (no dependencies)
Target 'CNIODarwin' in project 'swift-nio' (no dependencies)
Target 'CNIOOpenBSD' in project 'swift-nio' (no dependencies)
Target '_NIOBase64' in project 'swift-nio' (no dependencies)
Target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
Target 'CNIOAtomics' in project 'swift-nio' (no dependencies)
Target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
Target 'Logging' in project 'swift-log' (no dependencies)
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 80c6058be01b336ac1495f97d70bd90e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/80c6058be01b336ac1495f97d70bd90e.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the tvOS platform, but this target supports 12.0 (in target 'AppMCP' from project 'AppMCP')
error: The package product 'MCP' requires minimum platform version 16.0 for the tvOS platform, but this target supports 12.0 (in target 'appmcpd' from project 'AppMCP')
2026-04-17 02:01:51.033 xcodebuild[1317:7263] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme AppMCP-Package
(1 failure)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
AppMCP: /Users/admin/builder/spi-builder-workspace
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
resolved source packages: swift-atomics, swift-log, SymbolKit, swift-argument-parser, mcp-swift-sdk, AXUI, swift-collections, AppPilot, AppMCP, swift-system, EventSource, swift-nio, SwiftDocCPlugin
2026-04-17 02:02:08.239 xcodebuild[1615:8843] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.10.2",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
},
{
"identity" : "apppilot",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/1amageek/AppPilot.git"
},
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.3.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "AppMCP",
"name" : "AppMCP",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "15.0"
}
],
"products" : [
{
"name" : "AppMCP",
"targets" : [
"AppMCP"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "appmcpd",
"targets" : [
"appmcpd"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "appmcpd",
"module_type" : "SwiftTarget",
"name" : "appmcpd",
"path" : "Sources/appmcpd",
"product_dependencies" : [
"ArgumentParser"
],
"product_memberships" : [
"appmcpd"
],
"sources" : [
"Command.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "executable"
},
{
"c99name" : "AppMCPTests",
"module_type" : "SwiftTarget",
"name" : "AppMCPTests",
"path" : "Tests/AppMCPTests",
"sources" : [
"TextRecognitionTests.swift",
"VisionFrameworkTests.swift",
"WeatherAppTests.swift"
],
"target_dependencies" : [
"AppMCP"
],
"type" : "test"
},
{
"c99name" : "AppMCP",
"module_type" : "SwiftTarget",
"name" : "AppMCP",
"path" : "Sources/AppMCP",
"product_dependencies" : [
"MCP",
"AppPilot"
],
"product_memberships" : [
"AppMCP",
"appmcpd"
],
"sources" : [
"AppMCP.swift",
"MCPServer.swift",
"VisionTextRecognition.swift"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"AppMCP",
"AppMCP-Package",
"appmcpd",
"axon",
"AXUI",
"AXUI-Package"
]
}
}
2026-04-17 02:02:16.632 xcodebuild[1717:9393] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AppMCP-Package -destination generic/platform=tvOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme AppMCP-Package -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
swift-nio: https://github.com/apple/swift-nio.git @ 2.98.0
swift-atomics: https://github.com/apple/swift-atomics.git @ 1.3.0
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.12.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
AXUI: https://github.com/1amageek/AXUI.git @ dfed226
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.4.6
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
AppPilot: https://github.com/1amageek/AppPilot.git @ main (8a90499)
swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
swift-log: https://github.com/apple/swift-log.git @ 1.12.0
EventSource: https://github.com/mattt/eventsource.git @ 1.4.1
AppMCP: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (37 targets)
Target 'appmcpd' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppMCP' in project 'AppMCP'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AppPilot' in project 'AppPilot'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI'
➜ Explicit dependency on target 'AXUI' in project 'AXUI'
Target 'AXUI' in project 'AXUI' (no dependencies)
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'NIOCore' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target '_NIOBase64' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOOpenBSD' in project 'swift-nio'
➜ Explicit dependency on target 'CNIODarwin' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOLinux' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWindows' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOWASI' in project 'swift-nio'
➜ Explicit dependency on target '_NIODataStructures' in project 'swift-nio'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target 'Atomics' in project 'swift-atomics'
➜ Explicit dependency on target '_AtomicsShims' in project 'swift-atomics'
Target '_AtomicsShims' in project 'swift-atomics' (no dependencies)
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'DequeModule' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
➜ Explicit dependency on target 'ContainersPreview' in project 'swift-collections'
Target 'ContainersPreview' in project 'swift-collections'
➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
Target '_NIODataStructures' in project 'swift-nio' (no dependencies)
Target 'CNIOWASI' in project 'swift-nio' (no dependencies)
Target 'CNIOWindows' in project 'swift-nio' (no dependencies)
Target 'CNIOLinux' in project 'swift-nio' (no dependencies)
Target 'CNIODarwin' in project 'swift-nio' (no dependencies)
Target 'CNIOOpenBSD' in project 'swift-nio' (no dependencies)
Target '_NIOBase64' in project 'swift-nio' (no dependencies)
Target 'NIOConcurrencyHelpers' in project 'swift-nio'
➜ Explicit dependency on target 'CNIOAtomics' in project 'swift-nio'
Target 'CNIOAtomics' in project 'swift-nio' (no dependencies)
Target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
Target 'Logging' in project 'swift-log' (no dependencies)
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 80c6058be01b336ac1495f97d70bd90e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/80c6058be01b336ac1495f97d70bd90e.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the tvOS platform, but this target supports 12.0 (in target 'AppMCP' from project 'AppMCP')
error: The package product 'MCP' requires minimum platform version 16.0 for the tvOS platform, but this target supports 12.0 (in target 'appmcpd' from project 'AppMCP')
2026-04-17 02:02:24.768 xcodebuild[1812:9903] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme AppMCP-Package
(1 failure)
BUILD FAILURE 6.3 tvOS