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Size is not a defect on its own — some problems genuinely live in one place — but these are where merge conflicts, review fatigue and single-owner knowledge concentrate, and they are the first thing that slows an inheriting engineer down.","context_why":"A note that does not affect this rating: measured against its own codebase's median, it is below the 85th percentile of 382 surveyed projects' largest files, where this check begins to count."},{"id":"01.7","band":"adequate","layer":"deterministic","title":"5% of code blocks appear verbatim in more than one file","signal":"duplicated_blocks","weight":"corroborating","context":true,"evidence":[{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: cli/cmd/apply.go, cli/cmd/delete.go, cli/cmd/describe.go"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: cli/cmd/ingress.go, cli/cmd/secret.go, cli/cmd/tunnel.go"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: reactions/aws/eventbridge-reaction/Services/ChangeFormatter.cs, reactions/azure/eventgrid-reaction/Services/ChangeFormatter.cs, reactions/azure/storagequeue-reaction/Services/ChangeFormatter.cs"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: reactions/aws/eventbridge-reaction/Services/ChangeFormatter.cs, reactions/azure/eventgrid-reaction/Services/ChangeFormatter.cs, reactions/azure/storagequeue-reaction/Services/ChangeFormatter.cs"},{"ref":"duplicated-block","kind":"metric","detail":"identical 8-line block in 5 files: reactions/aws/eventbridge-reaction/Services/ChangeFormatter.cs, reactions/azure/eventgrid-reaction/Services/ChangeFormatter.cs, reactions/azure/storagequeue-reaction/Services/ChangeFormatter.cs"}],"observed":{"share":0.0456,"distinct_blocks":32953,"duplicated_blocks":1503},"dimension":"01","rationale":"1,503 distinct 8-line blocks appear in two or more files. Copy-paste is the cheapest thing a generator does and among the more expensive things to inherit: a fix has to be applied everywhere the block landed, and nothing in the repository records where that is. Tests, fixtures and documentation examples are excluded — those repeat by design — so this is duplication in code that ships. Blocks are matched after normalising whitespace and only across different files.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."}],"signals_run":11,"conclusive_signals":9,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"No architecture or design document is in the tree, across 1,029 product files.","question":"Where does the design live, and who holds it?"},{"id":"01.35","kind":"H+","where":"The team and the submodule owners","measured":"The repository pulls code in through git submodules (.gitmodules).","question":"A buyer receives pointers, not that code. Can every submodule be fetched without the team's credentials, and who owns each one?"},{"id":"01.39","kind":"H","where":"Your architects, with the product roadmap","question":"Is the architecture right for the next three years of the product?"},{"id":"01.40","kind":"H","where":"The team's reasoning at the time","question":"Were the home-grown components reasonable choices when they were made, and are they now?"}]},{"id":"02","band":"adequate","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[{"id":"02.24","band":"adequate","layer":"deterministic","title":"12% of recent commits change more than 2,000 lines","signal":"commit_size","weight":"corroborating","evidence":[{"ref":"git log --numstat","kind":"metric","detail":"17 commits over 2,000 lines"}],"observed":{"share":0.124,"commits":137,"over_2000_lines":17},"dimension":"02","rationale":"17 of 137 commits in the last 24 months changed over 2,000 lines of code, not counting reformatting, renames, vendored or generated code. A change that size is rarely reviewed line by line. Ask how they were reviewed, and what made them that large."}],"signals_run":16,"conclusive_signals":15,"what_a_person_adds":[{"id":"02.32","kind":"H","where":"The code host's pull request data","question":"Is review real or a rubber stamp? 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The concentration figure alone would not show this. Whoever is changing this code now is not the person who wrote most of it, which is the situation an acquirer is usually told they are avoiding. The history shows only that no commits of theirs landed here, not why."}],"signals_run":10,"conclusive_signals":7,"what_a_person_adds":[{"id":"03.29","kind":"H+","where":"The deal terms","measured":"14 people have committed here.","question":"Which of them are you acquiring, and which are you replacing?"},{"id":"03.28","kind":"H","where":"The team; review history only suggests candidates","question":"Who mentors whom, and would that survive a departure?"},{"id":"03.30","kind":"H","where":"Recruiting data and the org chart","question":"Can the team grow, and who stands behind the top three contributors?"},{"id":"03.31","kind":"H","where":"HR data","question":"Is the seniority mix sound, and will pay survive your salary bands?"},{"id":"03.14","kind":"H","where":"Interviews and on-call history","question":"Is the pace sustainable? 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Moving off an unsupported runtime is rarely a one-line change, so a buyer should ask whether the upgrade is planned and what it touches.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."}],"signals_run":19,"conclusive_signals":13,"what_a_person_adds":[{"id":"04.11","kind":"H+","where":"The team","measured":"50 commits landed in the last year, against 105 the year before (-52%).","question":"Is that maintenance mode, a pivot, or fewer people working on it? 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Tags have been moved to malicious commits in real supply-chain attacks, and a piped script is whatever the server returns that minute. 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In each, what the code shows going in is a table or column name, a constant, or something the line does not show, not a request's value. Ask whether any value reaches these strings, rather than a parameter.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.34","band":"adequate","layer":"deterministic","title":"1 of 10 Kubernetes workloads declare no resource limits","signal":"resource_limits","weight":"corroborating","context":true,"evidence":[{"ref":"reactions/debezium/debezium-reaction/devops/test-kafka.yaml","kind":"path","path":"reactions/debezium/debezium-reaction/devops/test-kafka.yaml","detail":"workload with no limits"}],"observed":{"workloads":10,"without_limits":1},"dimension":"05","rationale":"1 workload manifests set no CPU or memory limits. 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