swiftlang/swift

• CAI 47 → 50 (+2.4)
• Rubric changed (rubric-2026.08.17 → rubric-2026.08.18) — scores are not directly comparable.

• Code Health 100 → 100 (-0.0)
• Architecture 100 → 100 (+0.1)
• Maturity 69 → 86 (+16.9)
• Readiness 26 → 26 (+0.0)
• Security 50 → 50 (+0.0)

• Change coupling: ContinuousClock.swift ↔ ExecutorImpl.swift (stdlib/public/Concurrency/ContinuousClock.swift)
• Change coupling: ExecutorImpl.swift ↔ SuspendingClock.swift (stdlib/public/Concurrency/ExecutorImpl.swift)
• Change coupling: OutputRawSpan.swift ↔ OutputSpan.swift (stdlib/public/core/Span/OutputRawSpan.swift)
• Change coupling: RigidArray+Insertions.swift ↔ RigidArray+Replacements.swift (stdlib/public/core/RigidArray/RigidArray+Insertions.swift)
• Change coupling: driver_arguments.py ↔ build_script_invocation.py (utils/build_swift/build_swift/driver_arguments.py)
• Change coupling: git_command.py ↔ parallel_runner.py (utils/update_checkout/update_checkout/git_command.py)
• Dependency hygiene not measured — no supported dependency manifest was read
• Duplicated block (10 lines × 2) (utils/cmpcodesize/cmpcodesize/compare.py)
• Duplicated block (10–12 lines × 2) (utils/swift_build_support/swift_build_support/helpers/wasmstdlibhelpers.py)
• Duplicated block (11 lines × 2) (utils/bug_reducer/bug_reducer/opt_bug_reducer.py)
• Duplicated block (11–12 lines × 2) (utils/bug_reducer/bug_reducer/func_bug_reducer.py)
• Duplicated block (11–14 lines × 2) (utils/cmpcodesize/cmpcodesize/compare.py)
• Duplicated block (11–15 lines × 2) (utils/swift_build_support/swift_build_support/helpers/wasmswiftsdkhelpers.py)
• Duplicated block (11–17 lines × 7) (utils/build_swift/build_swift/driver_arguments.py)
• Duplicated block (12 lines × 2) (utils/swift_build_support/swift_build_support/products/emscriptenswiftsdk.py)
• Duplicated block (12–15 lines × 2) (utils/swift_build_support/swift_build_support/products/llvm.py)
• Duplicated block (13 lines × 2) (utils/swift_build_support/swift_build_support/products/emscriptenhostllvm.py)
• Duplicated block (13–17 lines × 2) (utils/build_swift/build_swift/driver_arguments.py)
• Duplicated block (14 lines × 2) (utils/build_swift/build_swift/driver_arguments.py)
• Duplicated block (14 lines × 2) (utils/update_verify_tests/core.py)
• …and 103 more

• Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
• Dimension evaluation failed
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• Scanner failed to run — not a clean result

• Unchanged — 0 containers · 2 contexts · 0 edges

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

swiftlang/swift was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.