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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":"01.25","band":"adequate","layer":"deterministic","title":"1 base image floats: no version, or `latest`","signal":"build_reproducibility","weight":"corroborating","evidence":[{"ref":"Dockerfile","kind":"path","path":"Dockerfile","detail":"base image without a version","line_end":1,"line_start":1}],"observed":{"floating":1,"from_lines":2},"dimension":"01","rationale":"1 of 2 `FROM` lines in product Dockerfiles name an image without a version, or with `latest`. Each build pulls whatever the registry serves that day, so the image that ships can change without a commit, and last month's build cannot be reproduced. Pin a version, or a digest."}],"signals_run":11,"conclusive_signals":10,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"The tree carries design documentation (internal/website/DESIGN.md and 1 more).","question":"Does it match what the team believes today? 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The history shows the gap, not why it happened."},{"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? Commit times cannot say: git keeps no reliable local time."},{"id":"03.32","kind":"H","where":"Interviews","question":"Does the team want to stay after close?"},{"id":"03.33","kind":"H","where":"Time with the team","question":"How are decisions made and disagreements resolved?"}],"not_assessable_reason":"one author wrote nearly all of this repository's commits, so a finding about one contributor would be about someone its history all but names; the public report does not carry those, and does not rate this dimension without them","withheld_about_one_person":1},{"id":"04","band":"strong","name":"Product & Engineering Maturity","coverage":"minimal","findings":[{"id":"04.5","band":"adequate","layer":"deterministic","title":"Effort is shifting from building to rewriting","signal":"churn_trend","weight":"corroborating","context":true,"evidence":[{"ref":"deletions-per-insertion","kind":"metric","detail":"first half 0.52, second half 0.79 (split 2020-12-03)"}],"observed":{},"dimension":"04","rationale":"Deleted lines per line added rose from 0.52 to 0.79 between the first and second halves of this history. Rework is normal and often healthy, but a rising ratio means an increasing share of the team's time is spent replacing code that already exists rather than building what does not. Whether that is deliberate repayment or churn is a question for the team.","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":14,"what_a_person_adds":[{"id":"04.11","kind":"H+","where":"The team","measured":"1,151 commits landed in the last year, against 96 the year before (+1099%).","question":"What drove it: new people, a deadline, or code produced faster than before?"},{"id":"04.22","kind":"H+","where":"The data room","measured":"A roadmap file is in the tree (ROADMAP.md, last changed September 2026).","question":"A file is not a plan. Does it match the roadmap in the data room, and has the team delivered the last one it wrote?"},{"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":"adequate","name":"Security & Reliability Posture","coverage":"partial","findings":[{"id":"05.6","band":"adequate","layer":"deterministic","title":"2 Dockerfiles run the application as root","signal":"container_runs_as_root","weight":"corroborating","evidence":[{"ref":"no-USER-instruction","kind":"path","path":"Dockerfile","detail":"runs as root"},{"ref":"no-USER-instruction","kind":"path","path":"internal/website/Dockerfile","detail":"runs as root"}],"observed":{"rootful":2,"dockerfiles":2},"dimension":"05","rationale":"No USER instruction switches away from root, so the process runs with full privileges inside the container. It is a one-line fix and an ordinary expectation, which is why its absence is worth asking about: it usually says more about whether anyone has reviewed the deployment than about this container specifically."},{"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/lint.yaml","kind":"path","path":".github/workflows/lint.yaml","detail":"action pinned by tag","line_end":28,"line_start":28},{"ref":".github/workflows/release.yml","kind":"path","path":".github/workflows/release.yml","detail":"action pinned by tag","line_end":29,"line_start":29},{"ref":"internal/website/static/install.sh","kind":"path","path":"internal/website/static/install.sh","detail":"download piped into a shell","line_end":3,"line_start":3}],"observed":{"action_refs":22,"pipe_to_shell":2,"unpinned_third_party":5},"dimension":"05","rationale":"5 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; 2 steps pipe a download straight into a shell. Tags have been moved to malicious commits in real supply-chain attacks, and a piped script is whatever the server returns that minute. Pinning to a commit is the fix, and it is small.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."},{"id":"05.13","band":"adequate","layer":"deterministic","title":"2 outbound calls can wait forever","signal":"outbound_timeouts","weight":"corroborating","context":true,"evidence":[{"ref":"cmd/micro/mcp/mcp.go","kind":"path","path":"cmd/micro/mcp/mcp.go","detail":"outbound call without a timeout","line_end":671,"line_start":671},{"ref":"cmd/micro/run/run.go","kind":"path","path":"cmd/micro/run/run.go","detail":"outbound call without a timeout","line_end":209,"line_start":209}],"observed":{"calls_without_timeout":2},"dimension":"05","rationale":"2 HTTP calls use a client with no timeout (Python `requests` without `timeout=`, or Go's default client). 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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":"05.26","band":"adequate","layer":"deterministic","title":"3 locked dependencies have published vulnerabilities, 5 high or critical in what ships","signal":"known_vulnerabilities","weight":"corroborating","evidence":[{"ref":"go.mod","kind":"path","path":"go.mod","detail":"github.com/nats-io/nats-server/v2 v2.11.3: GHSA-52jh-2xxh-pwh6 (high), fixed in 2.11.14"},{"ref":"go.mod","kind":"path","path":"go.mod","detail":"go.opentelemetry.io/otel/sdk v1.44.0: GHSA-8wmf-6v46-5gfg (low), fixed in 1.45.0"},{"ref":"go.mod","kind":"path","path":"go.mod","detail":"golang.org/x/net v0.60.0: GO-2026-6860 (unrated), fixed in 0.62.0"}],"observed":{"advisories":17,"dependencies":126,"high_or_critical":6,"pinned_to_a_commit":0,"ecosystems_not_read":[],"vulnerable_packages":3,"set_aside_not_imported":5,"high_or_critical_shipping":5,"only_under_a_stated_condition":1},"unproven":true,"dimension":"05","rationale":"3 of 126 locked dependencies match 17 published advisories in OSV, 6 of them rated high or critical. A lockfile says which version is installed, not whether the flawed code is reachable from this product, so each needs a look. Most are fixed by an upgrade, and the advisory names the version."},{"id":"05.60","band":"adequate","layer":"deterministic","title":"Relicensed: Apache-2.0 → BUSL-1.1 (2024-06-04) → Apache-2.0 (2024-07-07)","signal":"licence_changes","weight":"corroborating","context":true,"evidence":[{"ref":"de8ab2114","kind":"commit","path":"LICENSE","detail":"Apache-2.0 from 2015-02-27"},{"ref":"e11395c8f","kind":"commit","path":"LICENSE","detail":"BUSL-1.1 from 2024-06-04"},{"ref":"6c0a073e3","kind":"commit","path":"LICENSE","detail":"Apache-2.0 from 2024-07-07"}],"observed":{"since":"2024-07-07","latest":"Apache-2.0","weaker":false,"narrowed_at":"2024-06-04","narrowed_days":870,"licence_versions":3,"source_available":true,"narrowed_recently":true,"unreleased_changes":0},"dimension":"05","rationale":"The root licence changed 2 time(s). 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