ba6d13d · 1,517 commits · 219 files
Issued 2026-09-24
Nothing significant. Questions worth asking about Product & Engineering Maturity, Architecture & Codebase — including AI provenance.
41 checks ran across 6 assessable dimensions. None found a significant problem; 3 raised something worth a question. 4 findings, each with evidence. One dimension cannot be assessed without an acquirer.
- Words about people are today's: bands rather than exact shares, dates or day counts, and what the history measured rather than why.
- 1 finding from checks Borehole's calibration found wrong more often than right is no longer published.
- 1 finding about one contributor is withheld: this repository belongs to a person.
| Dimension | Rating | ||
|---|---|---|---|
| 01 | Architecture & Codebase — including AI provenance | adequate | |
| 02 | Engineering Process & SDLC Maturity | strong | |
| 03 | Organization & Key-Person Risk | not assessable | |
| 04 | Product & Engineering Maturity | adequate | |
| 05 | Security & Reliability Posture | adequate | |
| 06 | Observability & Operations | strong | |
| 07 | Fit with the Acquirer | not assessable |
- 15% 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
- deep scan blamed 215 of 218 counted files
Architecture & Codebase — including AI provenance
01 · adequate · ratings ↑lib/command.js is 2,791 lines, 50× this codebase's median file
adequateThe median source file here is 55 lines. 2 files exceed 1,000 lines, the largest being 2,791. 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.
| line-count | lib/command.js:1 — 2,791 lines (50× median) |
| line-count | typings/index.d.ts:1 — 1,114 lines (20× 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. 11 checks ran and none fired; the rejection log below says why each did not.
Organization & Key-Person Risk
03 · not assessable · ratings ↑Not rated: this repository belongs to a person rather than an organisation, so a finding about one contributor would be about someone the address names; the public report does not carry those, and does not rate this dimension without them. What a person adds here.
Product & Engineering Maturity
04 · adequate · ratings ↑Change keeps returning to the same few files
adequateFive files out of 400 absorb 30% of all file-level change. Concentration like this is where debt is usually being serviced rather than repaid: the same code is reopened because it is load-bearing, fragile, or both. A repository cannot tell you which — that is a conversation with the team.
| touch-count | index.js — 237 commits touched it |
| touch-count | package.json — 234 commits touched it |
| touch-count | Readme.md — 230 commits touched it |
| touch-count | typings/index.d.ts — 132 commits touched it |
| touch-count | lib/command.js — 88 commits touched it |
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.
Effort is shifting from building to rewriting
adequateDeleted lines per line added rose from 0.45 to 0.77 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.
| deletions-per-insertion | first half 0.45, second half 0.77 (split 2019-01-05) |
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 ↑Licence text does not match a standard licence
adequateLICENSE 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.
| LICENSE | LICENSE:1 — 22 lines, unrecognised |
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 ↑No finding. 3 checks ran and none fired; the rejection log below says why each did not.
Fit with the Acquirer
07 · not assessable · ratings ↑Not rated: structurally not assessable from a repository. What a person adds here.
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.
Engineering Process & SDLC Maturity
02 · high coverage- Incident response practice is not visible in a repository.
Organization & Key-Person Risk
03 · partial coverageNot rated: this repository belongs to a person rather than an organisation, so a finding about one contributor would be about someone the address names; the public report does not carry those, and does not rate this dimension without them.
- Hiring pipeline, bench depth and retention are not visible in a repository.
- Whether the dominant contributor is part of the transaction.
- Seniority, levelling and who actually mentors whom.
- Whether the team wants to stay after the deal closes.
Product & Engineering Maturity
04 · minimal coverage- Roadmap credibility requires the data room.
- Whether technical debt is acknowledged and funded.
Security & Reliability Posture
05 · partial coverage- Incident history and failure-mode analysis are not in the repository.
Observability & Operations
06 · partial coverage- Whether anyone watches the telemetry that exists.
Fit with the Acquirer
07 · none coverageNot rated: structurally not assessable from a repository.
- This is primarily a JavaScript codebase, with TypeScript alongside (18% of source files). Does your engineering organisation already run JavaScript in production, or would this be the first?
- One contributor authored 41% of this history. Is that person part of the transaction, and for how long after it?
- The bulk of this system sits in tests/, lib/, typings/. Which of your existing systems would each of those have to absorb or replace?
- Nothing in the repository says how this is deployed. Is it shipped as a library, a binary or a service, and if it runs somewhere, who owns that environment?
- 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?
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.
Embed the badge
Tied to this commit and this date, and it fades after 90 days — an honest badge is one that expires. A repository with significant findings gets a neutral "read" badge rather than a red one: the library is where the range is visible, not someone else's README.
[](/r/tj/commander.js/ba6d13d)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.
Rejection log — 37 signals that ran and did not fire
Appendix: rejection log — 37 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 — 30
| Signal | What it found |
|---|---|
| 04.debt_markers | debt markers are sparsemarkers 0 · per kloc 0.0 · lines read 28,243 |
| 04.test_growth | test effort kept pace with code writtenlate test per code 1.033 · early test per code 0.347 |
| 06.telemetry_presence | this repository does not deploy a running service, so instrumentation is not expected of itbasis nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere · files read 194 |
| 06.structured_logging | not a running service; structured logging is not expected of a librarybasis nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.healthcheck_presence | not a running service, so a health endpoint is not expectedbasis nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 03.active_contributors | withheld: this check's result would describe one person |
| 03.drive_by_contributors | withheld: this check's result would describe one person |
| 03.contributor_attrition | withheld: this check's result would describe one person |
| 02.merge_discipline | a meaningful share of recent change carries evidence of reviewmerges 3 · window last 24 months · with tracked 0 |
| 02.ci_presence | CI configuration is present in the working treecount 2 |
| 02.test_presence | tests are present in a normal proportion to sourcetests 116 · source 159 · test ratio 0.73 |
| 02.release_cadence | tags are presenttags 126 |
| 02.conventional_commits | commit subjects generally carry contentsampled 1,233 · low content share 0.073 |
| 02.branch_protection_hints | process scaffolding is present in the repository |
| 02.ci_runs_tests | CI invokes a test runnerconfigs 2 · with tests 1 |
| 02.skipped_tests | few tests are switched offfocused 0 · skipped 1 · test files 133 |
| 02.ci_test_gating | no test run in CI is written so that it cannot failconfigs 2 |
| 02.dependency_update_cadence | dependencies move with the codelockfiles 1 · commits since 3 · days since lockfile changed 7 |
| 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 619 · share of insertions 0.0051 |
| 01.message_uniformity | commit subjects vary in wording and lengthlength stdev 20.45 · repeat share 0.065 |
| 01.revision_depth | most files were revisited after they were first writtenfiles seen 410 · write once share 0.156 |
| 05.committed_secrets | no credential-shaped strings outside test and fixture pathsnote the working tree only; the history is 05.5 · patterns 7 · files read 194 |
| 05.security_guardrails | at least one standard guard rail is configured |
| 05.dependency_pinning | a lockfile is committed, so builds are reproduciblelockfile True |
| 05.license_present | a licence file is presentfound True |
| 05.secrets_in_history | no credential-shaped string was ever added outside test and fixture pathspatterns 7 · truncated False · added lines 115,062 |
| 05.secrets_management_pattern | no environment file is committed outside tests and examplesenv files 0 |
| 05.supply_chain_pinning | third-party build steps are pinned, or fewaction refs 6 · pipe to shell 0 · unpinned third party 0 |
| 05.license_vendored_unlicensed | no vendored third-party code is committedcomponents 0 |
Could not conclude, or did not apply — 7
Not a clean result. Each says why it could not answer here.
| Signal | Why |
|---|---|
| 04.dependency_sprawl | no recognised dependency manifest found |
| 04.eol_runtime | no pinned runtime version to check |
| 02.revert_share | too few recent commits to judge how often change is undone |
| 01.duplicated_blocks | too few source files to look for duplication across them |
| 05.container_runs_as_root | no Dockerfile to read |
| 05.license_copyleft_inherited | no third-party code is committed to this repository, so the licences it depends on are resolved at build time and are not readable here |
| 05.license_manifest_conflict | no licence file could be identified to compare the manifest against |
Anyone can check this report against the authoritative record — click the stamp, or enter VQ6C-C6CG-RW7X at borehole.dev/verify.
The code commits to the 43 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.
[](https://staging.borehole.dev/verify/VQ6CC6CGRW7X?via=badge)
A survey is a reading by a particular version of the assessor. Older readings are kept rather than replaced, because a verification mark attests to the survey it was issued for — overwriting one would make every code already in circulation read as tampered.
| Read | Assessor | Findings | Band |
|---|---|---|---|
| 2026-09-24 · shown | borehole 0.4.0.dev0 | 6 | adequate |
2 other readings (show)
| 2026-09-26 | borehole 0.7.0 | 2 | adequate |
| 2026-09-25 | borehole 0.6.1 | 4 | strong |
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 — 6 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.
| At | Step | Detail |
|---|---|---|
| 0.4s | read repository metadata from the GitHub API | size mb: 3.9authenticated: False |
| 2.4s | cloned the repository to a temporary directory | depth: full |
| 3.4s | read the git history | commits: 1517tracked files: 219 |
| 7.9s | ran the deterministic checks | blame pass: Trueread working tree: False |
| 7.9s | recorded where this scan ran | attested: Falseenvironment: cloud-run |
| 7.9s | deleting the working copy |
Total 7.9s ·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).