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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":16,"line_start":16}],"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":"No architecture or design document is in the tree, across 490 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":"adequate","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[{"id":"02.3","band":"adequate","layer":"deterministic","title":"Tests cover a thin slice of the codebase","signal":"test_presence","weight":"corroborating","evidence":[{"ref":"test-file-ratio","kind":"metric","detail":"40 test files / 413 source files"}],"observed":{"tests":40,"source":413,"test_ratio":0.097},"dimension":"02","rationale":"40 test files against 413 source files (9.7%). This does not measure whether the tests are good, only whether enough of them exist for the codebase to be changed safely by someone who did not write it — which is exactly the situation after an acquisition."}],"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":"strong","name":"Organization & Key-Person Risk","coverage":"partial","findings":[],"signals_run":10,"conclusive_signals":10,"what_a_person_adds":[{"id":"03.29","kind":"H+","where":"The deal terms","measured":"75 people have committed here.","question":"Which of them are you acquiring, and which are you replacing?"},{"id":"03.22","kind":"H+","where":"The team","measured":"deployments/ (less than a quarter of the files) has not changed in 18 months while the rest of the repository moved.","question":"Is that code finished, or abandoned, and who still knows how it works?"},{"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?"}]},{"id":"04","band":"adequate","name":"Product & Engineering Maturity","coverage":"minimal","findings":[{"id":"04.19","band":"adequate","layer":"deterministic","title":"2% of bug fixes add or change a test","signal":"fixes_with_tests","weight":"corroborating","evidence":[{"ref":"fix commits touching tests","kind":"metric","detail":"3 of 126"}],"observed":{"fixes":126,"share":0.024,"with_tests":3},"dimension":"04","rationale":"Of 126 fixes in the last 24 months, 3 touched a test. A fix without the test that would have caught the bug can quietly come back, and the suite never learns from what went wrong."},{"id":"04.62","band":"adequate","layer":"deterministic","title":"Releases are cut from another branch than the one surveyed","signal":"release_branch","weight":"corroborating","context":true,"evidence":[{"ref":"cb4ac1996","kind":"commit","detail":"tag v3.8.3"}],"observed":{"elsewhere":73,"on_branch":26,"tags_in_window":99,"direction_known":true,"later_on_branch":0},"dimension":"04","rationale":"The newest release, v3.8.3, is not on the branch this survey read; the newest release on it is v3.8.1. The shipped product may differ from what this report describes. Survey the release branch too.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."}],"signals_run":19,"conclusive_signals":13,"what_a_person_adds":[{"id":"04.11","kind":"H+","where":"The team","measured":"44 commits landed in the last year, against 195 the year before (-77%).","question":"Is that maintenance mode, a pivot, or fewer people working on it? The count looks the same for all three."},{"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":"adequate","name":"Security & Reliability Posture","coverage":"partial","findings":[{"id":"05.6","band":"adequate","layer":"deterministic","title":"1 Dockerfile runs the application as root","signal":"container_runs_as_root","weight":"corroborating","evidence":[{"ref":"no-USER-instruction","kind":"path","path":"Dockerfile","detail":"runs as root"}],"observed":{"rootful":1,"dockerfiles":1},"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":"05.25","band":"adequate","layer":"deterministic","title":"1 environment file is committed","signal":"secrets_management_pattern","weight":"corroborating","context":true,"evidence":[{"ref":".env","kind":"path","path":".env","detail":"committed environment file"}],"observed":{"env_files":1},"dimension":"05","rationale":".env is tracked in git. Environment files are where credentials usually live, and committing one usually means nobody decided how secrets reach the running application. Whatever is in it is in the history for good. Check 05.1 says whether it holds anything credential-shaped.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.27","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/auto-invite-comment.yml","kind":"path","path":".github/workflows/auto-invite-comment.yml","detail":"action pinned by tag","line_end":15,"line_start":15},{"ref":".github/workflows/auto-invite-comment.yml","kind":"path","path":".github/workflows/auto-invite-comment.yml","detail":"action pinned by tag","line_end":32,"line_start":32}],"observed":{"action_refs":51,"pipe_to_shell":0,"unpinned_third_party":10},"dimension":"05","rationale":"10 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. 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":"pkg/common/ginprometheus/ginprometheus.go","kind":"path","path":"pkg/common/ginprometheus/ginprometheus.go","detail":"outbound call without a timeout","line_end":230,"line_start":230},{"ref":"pkg/common/ginprometheus/ginprometheus.go","kind":"path","path":"pkg/common/ginprometheus/ginprometheus.go","detail":"outbound call without a timeout","line_end":256,"line_start":256}],"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). When a dependency slows down, each one holds a worker until the connection gives up, and enough of them take the service down with the dependency.","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":"15 of 16 Kubernetes workloads declare no resource limits","signal":"resource_limits","weight":"corroborating","context":true,"evidence":[{"ref":"deployments/deploy/minio-statefulset.yml","kind":"path","path":"deployments/deploy/minio-statefulset.yml","detail":"workload with no limits"},{"ref":"deployments/deploy/mongo-statefulset.yml","kind":"path","path":"deployments/deploy/mongo-statefulset.yml","detail":"workload with no limits"},{"ref":"deployments/deploy/openim-api-deployment.yml","kind":"path","path":"deployments/deploy/openim-api-deployment.yml","detail":"workload with no limits"}],"observed":{"workloads":16,"without_limits":15},"dimension":"05","rationale":"15 workload manifests set no CPU or memory limits. One pod that leaks memory or spins can starve everything else on its node, and the scheduler cannot plan capacity for what it cannot see.","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":"5 locked dependencies have published vulnerabilities","signal":"known_vulnerabilities","weight":"corroborating","context":true,"evidence":[{"ref":"go.mod","kind":"path","path":"go.mod","detail":"github.com/gorilla/websocket v1.5.1: GHSA-w67g-5rqw-f597 (moderate), fixed in 1.5.3"},{"ref":"go.mod","kind":"path","path":"go.mod","detail":"go.mongodb.org/mongo-driver v1.14.0: GHSA-cp6g-7hqx-qxhp (moderate), fixed in 1.17.7"},{"ref":"go.mod","kind":"path","path":"go.mod","detail":"github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.5.1: GHSA-xmrv-pmrh-hhx2 (moderate), fixed in 1.7.8"}],"observed":{"advisories":5,"dependencies":213,"high_or_critical":0,"pinned_to_a_commit":0,"ecosystems_not_read":[],"vulnerable_packages":5,"set_aside_not_imported":26,"high_or_critical_shipping":0},"dimension":"05","rationale":"5 of 213 locked dependencies match 5 published advisories in OSV. 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. This lockfile pins development tools alongside what ships and does not say which is which, so some of these may never reach a user.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.60","band":"adequate","layer":"deterministic","title":"Relicensed: Apache-2.0 → Apache-2.0 with a commercial-licence condition (2025-02-04) → Apache-2.0 (2025-04-22)","signal":"licence_changes","weight":"corroborating","evidence":[{"ref":"6d499032f","kind":"commit","path":"LICENSE","detail":"Apache-2.0 from 2023-06-29"},{"ref":"d1b4d8462","kind":"commit","path":"LICENSE","detail":"Apache-2.0 with a commercial-licence condition from 2025-02-04"},{"ref":"c54b948f1","kind":"commit","path":"LICENSE","detail":"Apache-2.0 from 2025-04-22"}],"observed":{"since":"2025-04-22","latest":"Apache-2.0","weaker":false,"narrowed_at":"2025-02-04","narrowed_days":618,"licence_versions":3,"source_available":true,"narrowed_recently":true,"unreleased_changes":1},"dimension":"05","rationale":"The root licence changed 2 time(s). 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