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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."}],"signals_run":11,"conclusive_signals":10,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"No architecture or design document is in the tree, across 510 product files.","question":"Where does the design live, and who holds it?"},{"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":"strong","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[],"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? Comment depth and time to approve need the pull request history."},{"id":"02.38","kind":"H","where":"The issue tracker: backlog, sprint history, estimate accuracy","question":"Is delivery planned and measured, or heroic?"},{"id":"02.37","kind":"H","where":"Tickets, chat and postmortems","question":"How are incidents run, reviewed and learned from?"}]},{"id":"03","band":"adequate","name":"Organization & Key-Person Risk","coverage":"partial","findings":[{"id":"03.5","band":"adequate","layer":"deterministic","title":"The contributor who wrote more than half of this has not committed here for more than a year","signal":"contributor_attrition","weight":"corroborating","evidence":[{"ref":"last-commit-by-top-author","kind":"metric","detail":"last commit more than a year ago, measured to the survey"},{"ref":"git shortlog -sn","kind":"metric","detail":"top author more than half of 2,232 commits"}],"observed":{"authors":249,"top_share":"more than half","top_contributor_last_committed":"more than a year ago"},"unproven":true,"dimension":"03","rationale":"One person authored more than half of 2,232 commits and has not committed here for more than a year, while the repository has kept moving. 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."},{"id":"03.12","band":"adequate","layer":"deterministic","title":"The next contributor after the top one has not committed here for more than a year","signal":"second_contributor_attrition","weight":"corroborating","evidence":[{"ref":"git shortlog -sn","kind":"metric","detail":"the #2 contributor of the last three years (less than a quarter of the commits) has not committed here for more than a year"}],"observed":{"gone":[{"rank":2,"share":"less than a quarter","last_committed":"more than a year ago"}]},"dimension":"03","rationale":"The #2 contributor of the last three years (less than a quarter of the commits) has not committed here for more than a year, while the repository is still active. These are the people a buyer assumes would step up if the top contributor stopped. The history shows only that no commits of theirs landed here, not why."},{"id":"03.60","band":"adequate","layer":"deterministic","title":"The project says one person maintains it","signal":"single_maintainer","weight":"corroborating","evidence":[{"ref":"CONTRIBUTING.md","kind":"path","path":"CONTRIBUTING.md","detail":"says it has a single maintainer","line_end":74,"line_start":74}],"observed":{"statements":1},"dimension":"03","rationale":"Its own files say so. 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A high density is not automatically bad — it can mean an honest team — but every one of them is a decision deferred, and after an acquisition they are deferred onto someone who was not in the room."}],"signals_run":19,"conclusive_signals":13,"what_a_person_adds":[{"id":"04.11","kind":"H+","where":"The team","measured":"81 commits landed in the last year, against 40 the year before (+102%).","question":"What drove it: new people, a deadline, or code produced faster than before?"},{"id":"04.32","kind":"H","where":"The data room and the team's record of estimates","question":"Can this team deliver the stated roadmap on the stated timeline?"},{"id":"04.31","kind":"H","where":"Budget and roadmap decisions","question":"Does leadership know about the debt, and is time budgeted to repay it?"},{"id":"04.33","kind":"H","where":"Revenue, customer and churn data","question":"Is the engineering shape consistent with the commercial story?"}]},{"id":"05","band":"strong","name":"Security & Reliability Posture","coverage":"partial","findings":[{"id":"05.27","band":"adequate","layer":"deterministic","title":"The build runs third-party code it does not pin","signal":"supply_chain_pinning","weight":"corroborating","context":true,"evidence":[{"ref":".github/workflows/release.yml","kind":"path","path":".github/workflows/release.yml","detail":"action pinned by tag","line_end":34,"line_start":34},{"ref":".github/workflows/release.yml","kind":"path","path":".github/workflows/release.yml","detail":"action pinned by tag","line_end":107,"line_start":107}],"observed":{"action_refs":36,"pipe_to_shell":0,"unpinned_third_party":3},"dimension":"05","rationale":"3 third-party CI actions are referenced by a tag or branch rather than a commit, so they run whatever that tag points to on the day. 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Does that match your deployment and on-call model, or does it need rehosting first?"},{"id":null,"kind":"H+","question":"What is your tolerance for the findings above remaining unaddressed for the first two quarters after close, given everything else that will compete for this team's time?"},{"id":"07.11","kind":"H","where":"Your architecture","question":"Which of these systems duplicate yours, and which get retired?"},{"id":"07.12","kind":"H","where":"The engagement","question":"What will integration cost, and in what order?"},{"id":"07.13","kind":"H","where":"Your org design","question":"Where does the team land in your organisation, and who reports to whom?"},{"id":"07.14","kind":"H","where":"Deal terms","question":"Are there earn-outs, retention packages or contractor IP to assign?"},{"id":"07.15","kind":"H","where":"Customer contracts","question":"Do customer contracts limit hosting, regions or vendors?"}],"not_assessable_reason":"structurally not assessable from a 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