Borehole · Risk register · free tier
goodrain/rainbond
Free reading: not for reliance
Borehole badge for goodrain/rainbond
95970c1 · 7,048 commits · 2,841 files
Issued 2026-11-03

Proprietary since 2025-07-15: source available, not open source; no grant of rights is stated.

104 checks ran across 6 assessable dimensions. None found a significant problem; 4 raised something worth a question. 16 findings, each with evidence. One dimension cannot be assessed without an acquirer. Last commit 3 November 2026.

What matters most
  • 05.60 Proprietary since 2025-07-15: source available, not open source; no grant of rights is stated
What the repository says about itself
  • 04.62 Releases are cut from another branch than the one surveyed
  • 05.60 Relicensed: LGPL-3.0 → Apache-2.0 (2025-05-29) → proprietary (2025-07-15) LICENSE
What this survey read. This commit may not be the product users run: The newest release, v3.6.1, is not on the branch this survey read; the newest release on it is v3.6.0. Read this report as describing that commit, not the release users run. Survey the release branch or tag as well.
Published under today's rules. The verification code attests to this reading as it was stored. This page differs from it as follows.
  • 2 findings from checks Borehole's calibration found wrong more often than right are no longer published.
  • The file and line of 5 credential-shaped matches are withheld. File and line are shown to whoever GitHub says controls this repository, signed in, and to a buyer of this report.
strong adequate significant findings not assessable from a repository
Provenance disclosure does not affect any rating
0% of added lines arrived in commits declaring an AI agent as co-author
The surviving-lines measurement was not run on this repository.
0% of lines added in the last 12 months (since 2025-11-03) arrived in AI-declared commits: 3/553 commits, confidence moderate. Also a floor.
5/5,478 commits declaring an agent · Claude Sonnet 4.5, Copilot
confidence: moderate
  • 12% of non-merge commits carry any trailer at all
  • low trailer coverage: the convention may not be in consistent use
  • no widespread author/committer date divergence
9,842,641 lines excluded as lockfiles, vendored or generated.
This is a lower bound. It counts what the repository declares. Undeclared AI authorship is invisible here, and a single rebase removes the trailers this rests on. Absence of a declaration is absence of disclosure, not absence of AI authorship.

Architecture & Codebase — including AI provenance

01 · adequate · ratings ↑
01.25

8 base images float: no version, or `latest`

adequate

8 of 25 `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.

Evidence
util/dockerfile/parser/testfiles-negative/env_no_value/Dockerfile util/dockerfile/parser/testfiles-negative/env_no_value/Dockerfile:1 — base image without a version
util/dockerfile/parser/testfiles/cpuguy83-nagios/Dockerfile util/dockerfile/parser/testfiles/cpuguy83-nagios/Dockerfile:1 — base image without a version
util/dockerfile/parser/testfiles/env/Dockerfile util/dockerfile/parser/testfiles/env/Dockerfile:1 — base image without a version
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

A note that does not affect this rating
01.6

db/dao/dao_mock.go is 5,381 lines, 50× this codebase's median file

adequate

The median source file here is 107 lines. 19 files exceed 1,070 lines, the largest being 5,381. 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.

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.

Evidence
line-count db/dao/dao_mock.go:1 — 5,381 lines (50× median)
line-count api/handler/service.go:1 — 4,528 lines (42× median)
line-count api/model/model.go:1 — 2,453 lines (22× median)
line-count worker/appm/conversion/version.go:1 — 2,402 lines (22× median)
line-count api/handler/gateway_action.go:1 — 2,384 lines (22× median)
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Engineering Process & SDLC Maturity

02 · strong · ratings ↑

No finding. 16 checks ran and none fired; the rejection log below says why each did not.

Organization & Key-Person Risk

03 · adequate · ratings ↑
03.5

The contributor who wrote a quarter or more of this has not committed here for more than three years

adequate

One person authored a quarter or more of 5,469 commits and has not committed here for more than three years, 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.

Evidence
last-commit-by-top-author last commit more than three years ago, measured to the survey
git shortlog -sn top author a quarter or more of 5,469 commits
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

A note that does not affect this rating
03.3

1 of 15 major areas has only ever had one author

adequate

Across 56 contributors, 1 substantial top-level area has been touched by exactly one person. The headline bus factor does not show this: a team can look well spread in aggregate and still have subsystems that stop moving the day one person stops working on them. For these areas, ask who else can change them today.

A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.

Evidence
sole-author scripts/ — 655 lines added
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Product & Engineering Maturity

04 · adequate · ratings ↑
04.3

97 direct dependencies in a single manifest

adequate

go.mod declares 97 direct dependencies. Each one is a maintenance obligation, a supply-chain surface and a potential licence question that transfers with the asset. The count says nothing about whether any given dependency was a good choice; it says how many such choices a buyer inherits.

Evidence
direct-dependencies go.mod — 97 declared
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Notes that do not affect this rating
04.38

5 files still carry code deprecated more than two years ago

adequate

5 files were marked deprecated over two years ago and still are, the oldest since Sep 2020. A deprecation is a promise to remove. Ask what still depends on these, and whether removing them is scheduled.

A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.

Evidence
worker/server/pb/app_runtime_server.pb.go worker/server/pb/app_runtime_server.pb.go — deprecated since Sep 2020
pkg/generated/informers/externalversions/factory.go pkg/generated/informers/externalversions/factory.go — deprecated since Apr 2021
builder/sources/image.go builder/sources/image.go — deprecated since Sep 2022
worker/server/pb/worker/server/pb/app_runtime_server.pb.go worker/server/pb/worker/server/pb/app_runtime_server.pb.go — deprecated since Feb 2023
mq/api/grpc/pb/message.pb.go mq/api/grpc/pb/message.pb.go — deprecated since Jun 2023
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

04.62

Releases are cut from another branch than the one surveyed

adequate

The newest release, v3.6.1, is not on the branch this survey read; the newest release on it is v3.6.0. The shipped product may differ from what this report describes. Survey the release branch too.

A note that does not affect this rating: notes like it are common in well-run projects.

Evidence
6998ca3d7 tag v3.6.1
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Security & Reliability Posture

05 · adequate · ratings ↑
05.6

24 Dockerfiles run the application as root

adequate

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.

Evidence
no-USER-instruction util/dockerfile/parser/testfile-line/Dockerfile — runs as root
no-USER-instruction util/dockerfile/parser/testfiles-negative/env_no_value/Dockerfile — runs as root
no-USER-instruction util/dockerfile/parser/testfiles/ADD-COPY-with-JSON/Dockerfile — runs as root
no-USER-instruction util/dockerfile/parser/testfiles/brimstone-consuldock/Dockerfile — runs as root
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.10

Licence text does not match a standard licence

adequate

LICENSE exists but its text does not match any standard licence. A bespoke or hand-edited licence is not wrong, but it cannot be cleared by recognising its name: counsel has to read it, and until they do neither side knows precisely what rights transfer with the code.

Evidence
LICENSE LICENSE:1 — 17 lines, proprietary
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.60

Relicensed: LGPL-3.0 → Apache-2.0 (2025-05-29) → proprietary (2025-07-15)

adequate

The root licence changed 2 time(s). The latest terms restrict what users, hosts or a buyer may do in ways the earlier ones did not. Code taken under the old terms stays under them, so both matter in diligence.

Evidence
e917d545d LICENSE — LGPL-3.0 from 2017-11-07
38d6e38e0 LICENSE — Apache-2.0 from 2025-05-29
2fa5dfad7 LICENSE — proprietary from 2025-07-15
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Notes that do not affect this rating
05.5

8 credential-shaped strings exist in the history

adequate

Matches for private key block were committed at some point across 5,456 commits examined. The files that held them are no longer in the working tree — but removal from a file is not removal from the history, and the history is what transfers with the asset. What matters is whether each was rotated after it was committed. The code cannot tell whether any of them is live, and that decides whether this matters: none sits in production configuration, and none is in a format its provider keeps for live keys. Is any of these live? Show that each was rotated after it was committed, and when.

A note that does not affect this rating: notes like it are common in well-run projects.

Evidence
history 5 cited: private key block pattern added here
File and line are shown to whoever GitHub says controls this repository, signed in, and to a buyer of this report.
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.27

The build runs third-party code it does not pin

adequate

8 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.

A note that does not affect this rating: notes like it are common in well-run projects.

Evidence
.github/workflows/claude.yml .github/workflows/claude.yml:91 — action pinned by tag
.github/workflows/commit-ci-build.yml .github/workflows/commit-ci-build.yml:18 — action pinned by tag
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.13

6 outbound calls can wait forever

adequate

6 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.

A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.

Evidence
api/controller/kubeblocks.go api/controller/kubeblocks.go:180 — outbound call without a timeout
api/handler/helm.go api/handler/helm.go:72 — outbound call without a timeout
builder/sourceutil/remote_http_client.go builder/sourceutil/remote_http_client.go:30 — outbound call without a timeout
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.21

4 shell commands built from strings

adequate

4 places run a command through a shell (`shell=True`, `os.system`, `exec` with a template) rather than passing arguments. Where any part comes from outside, it is command injection. Ask where each one's input comes from.

A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.

Evidence
builder/exector/export_app.go builder/exector/export_app.go:168 — command run through a shell
builder/sources/home.go builder/sources/home.go:59 — command run through a shell
util/ansible/node.go util/ansible/node.go:62 — command run through a shell
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.65

1 advisory against this project in the last 24 months, 1 high or critical

adequate

The newest was published on 2026-08-13. A project that publishes advisories is telling its users about its fixes, and the count and pace say how much security work it carries. Whether 1 of them are fixed in the code you ship could not be told from this history: its version is only known to be at least 3.6.0. Answer lives in: the release you run, set against each fixed version.

A note that does not affect this rating: it describes the project's advisory record, and no advisory in it is known to affect the surveyed commit.

Evidence
CVE-2026-72741 2026-08-13: CVE-2026-72741 (high): Rainbond through 6.9.7 contains a broken access control vulnerability in the CheckToken function that allows authenticated attackers to access unauthorized ente
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Observability & Operations

06 · strong · ratings ↑
A note that does not affect this rating
06.9

No error reporter is wired in

adequate

Nothing in the service initialises an error reporter (Sentry, Rollbar, Bugsnag, Honeybadger or an APM agent). An exception in production reaches a person only if someone is reading the logs, which usually means a customer reports it first.

A note that does not affect this rating: notes like it are common in well-run projects.

Evidence
error reporting no error reporter initialised
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Fit with the Acquirer

07 · not assessable · ratings ↑

Not rated: structurally not assessable from a repository. What a person adds here.

Check it on the running system

6 checks against the running system follow from the findings above: what a buyer's engineer will try, how to run it first, and what to have ready. A paid survey of this repository includes them. See the tiers.

A paid survey of a public repository is also reviewed: a language model reads each finding against the code and withdraws only findings it judges the code contradicts, each listed with its reason. The review is a language model's reading of the findings against the code, and it can be wrong. It never adds a finding, never raises a band, and never removes a finding from a proven check or an advisory that affects the surveyed version.

What a person adds

The survey reads what the repository can show. The code cannot settle these questions, and on them this report states nothing. Each says where its answer lives: your own engineer, the company, or an assessor you choose can settle it. Questions marked measured open with something this repository shows.

Architecture & Codebase — including AI provenance

01 · full coverage
  1. measured The tree carries design documentation (third_party/coreos-etcd/raft/design.md). Does it match what the team believes today? Ask them to walk through it against the code. Answer lives in: The team01.38
  2. Is the architecture right for the next three years of the product? Answer lives in: Your architects, with the product roadmap01.39
  3. Were the home-grown components reasonable choices when they were made, and are they now? Answer lives in: The team's reasoning at the time01.40

Engineering Process & SDLC Maturity

02 · high coverage
  1. Is review real or a rubber stamp? Comment depth and time to approve need the pull request history. Answer lives in: The code host's pull request data02.32
  2. Is delivery planned and measured, or heroic? Answer lives in: The issue tracker: backlog, sprint history, estimate accuracy02.38
  3. How are incidents run, reviewed and learned from? Answer lives in: Tickets, chat and postmortems02.37

Organization & Key-Person Risk

03 · partial coverage
  1. measured 56 people have committed here. Which of them are you acquiring, and which are you replacing? Answer lives in: The deal terms03.29
  2. Who mentors whom, and would that survive a departure? Answer lives in: The team; review history only suggests candidates03.28
  3. Can the team grow, and who stands behind the top three contributors? Answer lives in: Recruiting data and the org chart03.30
  4. Is the seniority mix sound, and will pay survive your salary bands? Answer lives in: HR data03.31
  5. Is the pace sustainable? Commit times cannot say: git keeps no reliable local time. Answer lives in: Interviews and on-call history03.14
  6. Does the team want to stay after close? Answer lives in: Interviews03.32
  7. How are decisions made and disagreements resolved? Answer lives in: Time with the team03.33

Product & Engineering Maturity

04 · minimal coverage
  1. measured 544 commits landed in the last year, against 287 the year before (+90%). What drove it: new people, a deadline, or code produced faster than before? Answer lives in: The team04.11
  2. measured A roadmap file is in the tree (third_party/coreos-etcd/ROADMAP.md, last changed June 2026). 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? Answer lives in: The data room04.22
  3. Does leadership know about the debt, and is time budgeted to repay it? Answer lives in: Budget and roadmap decisions04.31
  4. Is the engineering shape consistent with the commercial story? Answer lives in: Revenue, customer and churn data04.33

Security & Reliability Posture

05 · partial coverage
  1. measured 05.5 found credential-shaped strings in this repository. Was each one revoked at the provider? Deleting it from the code revokes nothing; only the provider's audit log shows that it was. Answer lives in: The provider's console and audit log05.38
  2. measured No threat model is in the tree of what looks like a running service. Does one exist elsewhere, and who owns it? Answer lives in: The security owner05.43
  3. What has actually broken, how often, and how badly? Answer lives in: Ticketing and chat05.41
  4. What did external testing find, and was it fixed? Answer lives in: Reports in the data room05.42
  5. What is the SOC 2, ISO 27001 or GDPR status, and where is the evidence? Answer lives in: Audit reports; policy files in the tree are not evidence05.44

Observability & Operations

06 · partial coverage
  1. measured Backup or restore tooling is in the tree (third_party/coreos-etcd/contrib/systemd/etcd2-backup-coreos/30-etcd2-backup-restore.conf). Has a restore ever been rehearsed, and how long did it take? Answer lives in: The operations team06.19
  2. measured No alert rule is defined in the repository. Where are alerts defined, who receives them, and when did one last fire? Answer lives in: The alerting tool and the on-call rota06.10
  3. Are the dashboards opened, the alerts acknowledged and the pages answered? Answer lives in: Pager history and dashboard logs06.29
  4. Are the service-level objectives actually met? Answer lives in: Production metrics06.30
  5. Who carries the pager, and how often does it go off? Answer lives in: Pager exports and interviews06.31
  6. What does it cost to run, and how much headroom is there? Answer lives in: Cloud billing and capacity plans06.32

Fit with the Acquirer

07 · none coverage

Not rated: structurally not assessable from a repository.

  1. This is primarily a Go codebase. Does your engineering organisation already run Go in production, or would this be the first? 07.1
  2. The bulk of this system sits in util/, third_party/, pkg/. Which of your existing systems would each of those have to absorb or replace? 07.10
  3. The repository carries deployment configuration (Dockerfile and 57 more). Does that match your deployment and on-call model, or does it need rehosting first? 07.2
  4. 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?
  5. Which of these systems duplicate yours, and which get retired? Answer lives in: Your architecture07.11
  6. What will integration cost, and in what order? Answer lives in: The engagement07.12
  7. Where does the team land in your organisation, and who reports to whom? Answer lives in: Your org design07.13
  8. Are there earn-outs, retention packages or contractor IP to assign? Answer lives in: Deal terms07.14
  9. Do customer contracts limit hosting, regions or vendors? Answer lives in: Customer contracts07.15

A human assessment is Borehole's own paid service, €12,000+ (total price is determined per engagement; travel billed at cost). It is not independent of this report: the same business produced both. It is a separate contract, with its own scope, terms and reliance.

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Rejection log — 88 signals that ran and did not fire

Appendix: rejection log — 88 signals that ran and did not fire

Published on purpose. A signal that looked and decided not to fire has told you something, and this is the calibration data behind every threshold above.

Looked, and found nothing — 66

SignalWhat it found
04.hotspot_concentration change is spread across the codebase rather than pooling in a few filesfiles 28,360 · top5 share 0.014
04.debt_markers debt markers are sparsemarkers 138 · per kloc 0.48 · lines read 286,857
04.test_growth test effort kept pace with code writtenlate test per code 0.59 · early test per code 0.091
04.churn_trend rework is not rising against new worklate delete per insert 0.469 · early delete per insert 0.475
04.fixes_with_tests fixes usually come with a testfixes 606 · share 0.404 · with tests 245
04.fix_share_trend fixing is not crowding out building
04.compat_layers little code is kept for the old wayshare 0.001 · code files 1,415 · compat files 1
06.telemetry_presence a telemetry or error-reporting library is referencednote presence only; whether anyone watches it is not visible here · matches 9
06.structured_logging a structured logging library is referencedmatches 310
06.healthcheck_presence a health or readiness check is defined
06.telemetry_depth the service is visible in more than one way
06.print_logging raw prints are few, or outnumbered by logger callsprints 57 · logger calls 2,541
06.correlation_ids a request can be followed through the logstracing False · request id sites 2
06.usage_reporting_default the product's code names no reporting hostsettings on 0 · settings off 0
06.environment_branching environment differences live in configurationsites 0
06.release_markers releases are markedtags last year 30 · release commits 7 · changelog commits 56
06.migrate_on_start migrations do not run at container start
03.contributor_concentration no single contributor dominates the last 24 monthsyears 9.0 · window last 24 months · authors 56
03.active_contributors more than one contributor active in the trailing yearall time 56 · active 12mo 10
03.drive_by_contributors an open contributor base, where one-commit contributors are normalauthors 56 · one off share 0.286
03.critical_path_ownership more than one person changes the critical pathsauthors 11
03.second_contributor_attrition the second and third contributors are still active
03.bus_factor_trend the team has not narrowed to one person
02.merge_discipline a meaningful share of recent change carries evidence of reviewmerges 103 · window last 24 months · with tracked 1
02.ci_presence CI configuration is present in the working treecount 22
02.test_presence tests are present in a normal proportion to sourcetests 357 · source 1,198 · test ratio 0.298
02.release_cadence tags are presenttags 112
02.conventional_commits commit subjects generally carry contentsampled 5,478 · low content share 0.032
02.branch_protection_hints process scaffolding is present in the repository
02.ci_runs_tests CI invokes a test runnerconfigs 22 · with tests 8
02.skipped_tests few tests are switched offfocused 0 · skipped 0 · test files 827
02.ci_test_gating no test run in CI is written so that it cannot failconfigs 22
02.revert_share change is rarely undoneshare 0.012 · reverts 10 · recent commits 831
02.dependency_update_cadence dependencies move with the codelockfiles 2 · commits since 118 · days since lockfile changed 134
02.flaky_test_markers tests are not retried until they passtest retries 0 · suite retries 0
02.lint_in_build a linter or formatter runs in the buildwired 4 · ci configs 22 · product files 1,415
02.long_lived_branches the typical branch reaches the trunk quicklyshare 0.054 · merges 56 · long lived 3
02.commit_size changes arrive in reviewable sizesshare 0.016 · commits 774 · over 2000 lines 12
01.burst_import no commit run met both the rate and the net-addition thresholdgap seconds 180 · min add ratio 3.0 · min net added 2,000
01.initial_dump first commit is not a disproportionate share of the codebaseinsertions 165 · share of insertions 0.0
01.message_uniformity commit subjects vary in wording and lengthlength stdev 18.82 · repeat share 0.159
01.revision_depth most files were revisited after they were first writtenfiles seen 894 · write once share 0.405
01.duplicated_blocks little shipping code is repeated verbatim across filesshare 0.0067 · product files 841 · distinct blocks 124,783
01.swallowed_errors errors are rarely thrown awayloc 288,206 · files 1 · per kloc 0.0
01.unfinished_migration no language migration is stalled halfway
01.weights_in_git no model weights are committedfiles 0
05.committed_secrets no credential-shaped strings outside test and fixture pathsnote the working tree only; the history is 05.5 · patterns 8 · files read 1,388
05.security_guardrails at least one standard guard rail is configured
05.license_present a licence file is presentfound True
05.secrets_management_pattern no environment file is committed outside tests and examplesenv files 0
05.sql_from_strings no SQL is assembled from strings in product codefiles 0 · sites 0 · value interpolated 0
05.unsafe_deserialization no code-executing deserialiser in product codesites 0
05.privileged_workloads no workload runs privileged or in the host's namespacessites 0 · behind a setting or built here 0
05.credentials_in_deploy_config deployment configuration references secrets, never holds themfiles 0 · sites 0
05.signing_material no signing keystore or profile is committedfiles 0
05.license_copyleft_inherited every licence found in vendored code is permissive or weak-copyleftvendored paths 1,307
05.license_vendored_unlicensed all 4 vendored components state their terms, in a licence file, their own headers or a notices filecomponents 4 · stated in headers or notices 2
05.committed_native_libraries no widely used compiled library is committed to the productlibraries 0
04.api_versions_coexisting one API version is served, or none
04.dependency_churn few dependencies were added and dropped within 60 daysdependencies seen 400 · added in two years 88 · removed within 60 days 4
04.ci_platforms_dropped no platform was dropped from CI in the last two years
04.repository_status the README's first screen states no end, move or freezestatements 0
02.development_elsewhere nothing says development happens elsewhereno pr statements 0 · mirror statements 0 · replayed commit share 0.0
05.paid_edition no directory carries a separate paid-edition licencedirectories 0
04.releases_stopped releases keep pace with developmentmedian gap days 9.0 · days since last tag 4 · commits last 90 days 105
03.single_maintainer no file says one person maintains itstatements 0

Could not conclude, or did not apply — 22

Not a clean result. Each says why it could not answer here.

SignalWhy
04.eol_runtimeno pinned runtime version to check
04.schema_churnno schema migrations to read
04.dependency_redundancyno JavaScript manifest to read
06.alert_rulesno alert rules in the repository; they may live in a console
06.deployed_image_floatsno deployment descriptor names an image
06.probes_identicalno Kubernetes probes
06.single_replicano Kubernetes deployments
06.feature_flagsno feature-flag service; flags may live elsewhere
03.joiners_and_leaverstoo few regular contributors to see a trend
01.notebook_outputsnot a data or machine-learning repository
05.dependency_pinningno manifest whose pinning can be read without a lockfile
05.migration_reversibilitytoo few migrations to judge
05.resource_limitsno Kubernetes workload manifests
05.public_env_secretnot a frontend
05.unsafe_htmlnot a frontend
05.source_maps_shippednot a frontend
05.cleartext_trafficnot a mobile app
05.dataset_provenancenot a data or machine-learning repository
05.license_manifest_conflictno packaging manifest states a licence
04.flags_accumulatingfew or no feature flags in the history
05.project_advisoriesrecord incomplete: no advisory found in the sources that answered; OSV Go github.com/goodrain/rainbond (an empty record for a package published here) did not
05.project_exploitedno affecting advisory is on CISA's Known Exploited list
BOREHOLE READING NOT A CERTIFICATION SAFM-ASE3-1TCQ 2026-11-03 · 95970C1 BOREHOLE.DEV/VERIFY

Anyone can check this report against the authoritative record — click the stamp, or enter SAFM-ASE3-1TCQ at borehole.dev/verify.

The code commits to the 106 checks this run performed, the bands they produced, and the commit they were read at. It does not cover checks written since.

Put the mark in your README

The image is wrapped in a link to the verification page, so a reader can check it rather than take it on trust. If you embed it: link it to the report, remove it if the report is delisted, and do not present it as a certification or an endorsement.

[![Borehole reading, not a certification](https://borehole.dev/badge/goodrain/rainbond/95970c1.svg "Borehole free reading: not for reliance. See the full report.")](https://borehole.dev/verify/SAFMASE31TCQ?via=badge)

Borehole reading SAFM-ASE3-1TCQ, not a certification

Where this scan ran

This scan ran on ordinary cloud infrastructure (cloud-run), not in a hardware-isolated confidential VM. Nothing about it is attested by Google.

What an attested survey proves, and what it does not.

What this scan did with the repository — 7 steps

Written by the steps themselves as they ran, not described afterwards. A hand-written account of a data flow drifts the first time somebody changes the flow and not the account.

AtStepDetail
0.0s read repository metadata from the GitHub API size mb: 153.2authenticated: False
14.3s cloned the repository to a temporary directory depth: full
30.1s read the git history commits: 7048tracked files: 2841
263.5s ran the deterministic checks blame pass: Falseread working tree: False
263.6s recorded where this scan ran attested: Falseenvironment: cloud-run
391.7s kept the facts, never the source, for re-reading under new checks
391.7s deleting the working copy

Total 391.7s ·source content sent off this machine: none · calls to a language model: 0 · the clone was deleted when the survey ended

An automated reading of a repository's code and its history up to one commit, with public advisory records. It may be wrong, it is not legal, financial, investment or security advice, and it does not replace diligence by a qualified person. It is provided for information: nobody may rely on it (Borehole's terms, section 3).

BOREHOLE 0.7.15 DETERMINISTIC LAYER · NO MODEL CALLSREAD ON BOREHOLE'S SERVER · CLONE DELETED TAKEDOWNCONTRIBUTED TO THIS REPOSITORY? YOUR RIGHTS