aecf8e8 · 594 commits · 788 files
Issued 2026-11-07
Nothing significant. Questions worth asking about Product & Engineering Maturity, Architecture & Codebase — including AI provenance.
102 checks ran across 6 assessable dimensions. None found a significant problem; 3 raised something worth a question. 7 findings, each with evidence. One dimension cannot be assessed without an acquirer.
- 04.60 The repository says it is feature-complete, in maintenance mode, or needs maintainers README.md:6
- 04.62 Releases are cut from another branch than the one surveyed
- 3 findings from checks Borehole's calibration found wrong more often than right are no longer published.
- 1 finding about one contributor is withheld: one author wrote nearly all of this repository's commits; a buyer of this report reads them.
| 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 | not assessable | |
| 07 | Fit with the Acquirer | not assessable |
- 0% 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 776 of 776 counted files
Architecture & Codebase — including AI provenance
01 · adequate · ratings ↑The repository begins with most of itself already written
adequateThe first commit carries 113,045 lines — 56% of every line ever added. Whatever happened before that commit happened somewhere this repository cannot show you, so the early history is not available as evidence of how the system was designed.
| 19d9a1d | 2019-07-14T14:24:22+00:00; +113,045 across 632 files; subject: 'Initial commit' |
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.
3rdparty/units/units.h is 4,970 lines, 90× this codebase's median file
adequateThe median source file here is 55 lines. 2 files exceed 1,000 lines, the largest being 4,970. 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.
| line-count | 3rdparty/units/units.h:1 — 4,970 lines (90× median) |
| line-count | src/core/components/amdutils.cpp:1 — 1,273 lines (23× 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 ↑Almost no process scaffolding exists in the repository
adequateOf five ordinary markers — CI workflows, CODEOWNERS, a pull-request template, pre-commit hooks, contribution guidance — 1 is present: contribution guidance. Branch protection itself is a GitHub setting rather than a file, so this is a reading of proxies and not of the rules themselves. What it does establish is that the process is not written down anywhere a new engineer would find it.
A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.
| process-scaffolding | 1 of 5 markers present across 788 tracked files |
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.
Organization & Key-Person Risk
03 · not assessable · ratings ↑Not rated: 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. What a person adds here.
Product & Engineering Maturity
04 · adequate · ratings ↑The repository says it is feature-complete, in maintenance mode, or needs maintainers
adequateIts own README says so on line 6: "CoreCtrl is in maintenance mode.** This means no new features or hardware support will be a". New features are not planned, or the project is asking for maintainers. Ask who will carry it forward.
| README.md | README.md:6 — CoreCtrl is in maintenance mode.** This means no new features or hardware support will be a |
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 0.28 to 1.61 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.
A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.
| deletions-per-insertion | first half 0.28, second half 1.61 (split 2023-02-22) |
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.
Releases are cut from another branch than the one surveyed
adequateThe newest release, v1.5.2, is not on the branch this survey read; the newest release on it is v1.5.0. 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.
| a9e147f62 | tag v1.5.2 |
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 ↑None of the standard security guard rails are configured
adequateThere is no disclosure policy, no automated dependency updates, no named code owners and no pre-commit configuration. None of these is load-bearing on its own. Their collective absence says that security posture here is whatever the current team happens to remember to do, which is not a posture that survives the team changing.
| guardrail-scan | checked 5 kinds of guard rail across 788 tracked files; 0 present |
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 · not assessable · ratings ↑Not rated: only 4 of 16 checks could reach a conclusion here; the rest do not apply to this repository or could not read it. What a person adds here.
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
2 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.
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- measured No architecture or design document is in the tree, across 709 product files. Where does the design live, and who holds it?
- Is the architecture right for the next three years of the product?
- Were the home-grown components reasonable choices when they were made, and are they now?
Engineering Process & SDLC Maturity
02 · high coverage- Is review real or a rubber stamp? Comment depth and time to approve need the pull request history.
- Is delivery planned and measured, or heroic?
- How are incidents run, reviewed and learned from?
Organization & Key-Person Risk
03 · partial coverageNot rated: 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.
- Which of the people who wrote this are part of the transaction, and for how long after it?
- Who mentors whom, and would that survive a departure?
- Can the team grow, and who stands behind the top three contributors?
- Is the seniority mix sound, and will pay survive your salary bands?
- Is the pace sustainable? Commit times cannot say: git keeps no reliable local time.
- Does the team want to stay after close?
- How are decisions made and disagreements resolved?
Product & Engineering Maturity
04 · minimal coverage- measured 7 commits landed in the last year, against 61 the year before (-89%). Is that maintenance mode, a pivot, or fewer people working on it? The count looks the same for all three.
- Can this team deliver the stated roadmap on the stated timeline?
- Does leadership know about the debt, and is time budgeted to repay it?
- Is the engineering shape consistent with the commercial story?
Security & Reliability Posture
05 · partial coverage- What has actually broken, how often, and how badly?
- What did external testing find, and was it fixed?
- What is the SOC 2, ISO 27001 or GDPR status, and where is the evidence?
Observability & Operations
06 · partial coverageNot rated: only 4 of 16 checks could reach a conclusion here; the rest do not apply to this repository or could not read it.
- Are the dashboards opened, the alerts acknowledged and the pages answered?
- Are the service-level objectives actually met?
- Who carries the pager, and how often does it go off?
- What does it cost to run, and how much headroom is there?
Fit with the Acquirer
07 · none coverageNot rated: structurally not assessable from a repository.
- This is primarily a C codebase, with C++ alongside (44% of source files). Does your engineering organisation already run C in production, or would this be the first?
- The bulk of this system sits in src/, 3rdparty/, resources/. 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?
- Which of these systems duplicate yours, and which get retired?
- What will integration cost, and in what order?
- Where does the team land in your organisation, and who reports to whom?
- Are there earn-outs, retention packages or contractor IP to assign?
- Do customer contracts limit hosting, regions or vendors?
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/gitlab.com/corectrl+corectrl/aecf8e8)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 — 95 signals that ran and did not fire
Appendix: rejection log — 95 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 — 42
| Signal | What it found |
|---|---|
| 04.hotspot_concentration | change is spread across the codebase rather than pooling in a few filesfiles 901 · top5 share 0.051 |
| 04.debt_markers | debt markers are sparsemarkers 4 · per kloc 0.06 · lines read 69,032 |
| 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 747 |
| 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 |
| 06.usage_reporting_default | the product's code names no reporting hostsettings on 0 · settings off 0 |
| 06.migrate_on_start | migrations do not run at container start |
| 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 |
| 03.critical_path_ownership | withheld: this check's result would describe one person |
| 03.second_contributor_attrition | withheld: this check's result would describe one person |
| 02.merge_discipline | a meaningful share of recent change carries evidence of reviewmerges 7 · window last 24 months · with tracked 6 |
| 02.test_presence | tests are present in a normal proportion to sourcetests 74 · source 732 · test ratio 0.101 |
| 02.release_cadence | tags are presenttags 45 |
| 02.conventional_commits | commit subjects generally carry contentsampled 532 · low content share 0.017 |
| 02.skipped_tests | few tests are switched offfocused 0 · skipped 0 · test files 75 |
| 02.flaky_test_markers | tests are not retried until they passtest retries 0 · suite retries 0 |
| 01.burst_import | commit runs were found but none was additive enough to be an import; the largest looks like a reformat or a replayed historygap seconds 180 · min add ratio 3.0 · min net added 2,000 |
| 01.message_uniformity | commit subjects vary in wording and lengthlength stdev 15.58 · repeat share 0.041 |
| 01.revision_depth | most files were revisited after they were first writtenfiles seen 690 · write once share 0.058 |
| 01.duplicated_blocks | little shipping code is repeated verbatim across filesshare 0.016 · product files 658 · distinct blocks 29,025 |
| 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 747 |
| 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 8 · truncated False · added lines 171,188 |
| 05.secrets_management_pattern | no environment file is committed outside tests and examplesenv files 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 2 |
| 05.license_vendored_unlicensed | all 1 vendored components state their terms, in a licence file, their own headers or a notices filecomponents 1 · stated in headers or notices 0 |
| 05.license_grant_unclear | the licence is recognisable as GPL-3.0class strong-copyleft · license GPL-3.0 |
| 05.committed_native_libraries | no widely used compiled library is committed to the productlibraries 0 |
| 02.development_elsewhere | nothing says development happens elsewhereno pr statements 0 · mirror statements 0 · replayed commit share 0.0 |
| 05.licence_changes | the root licence has not changed in the history readlicence versions 1 · unreleased changes 0 |
| 05.paid_edition | no directory carries a separate paid-edition licencedirectories 0 |
| 04.releases_stopped | releases keep pace with developmentmedian gap days 47.0 · days since last tag 392 · commits last 90 days 5 |
| 03.single_maintainer | withheld: this check's result would describe one person |
| 05.project_advisories | no published advisory affects the surveyed versionaffecting 0 · exploited 0 · advisories 0 |
| 05.advisory_record | no advisory against the project in the last 24 monthscritical 0 · affecting 0 · could not tell 0 |
| 05.project_exploited | no affecting advisory is on CISA's Known Exploited listexploited 0 |
Could not conclude, or did not apply — 53
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 |
| 04.fixes_with_tests | too few fixes in 24 months to judge |
| 04.fix_share_trend | fewer than six busy quarters to compare |
| 04.schema_churn | no schema migrations to read |
| 04.compat_layers | a library, whose compatibility code is usually deliberate |
| 04.dependency_redundancy | no JavaScript manifest to read |
| 06.structured_logging | not assessed for C or C++, the languages the product is written in: this check's patterns read other languages only |
| 06.telemetry_depth | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.print_logging | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.correlation_ids | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.error_reporting | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.alert_rules | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.deployed_image_floats | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.probes_identical | no Kubernetes probes |
| 06.single_replica | no Kubernetes deployments |
| 06.environment_branching | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.release_markers | not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere |
| 06.feature_flags | no feature-flag service; flags may live elsewhere |
| 03.bus_factor_trend | withheld: this check's result would describe one person |
| 03.joiners_and_leavers | withheld: this check's result would describe one person |
| 02.ci_runs_tests | no CI configuration to read |
| 02.ci_test_gating | no CI configuration to read |
| 02.revert_share | too few recent commits to judge how often change is undone |
| 02.dependency_update_cadence | no lockfile to date |
| 02.lint_in_build | too small, or no CI to wire a linter into (02.2) |
| 02.long_lived_branches | too few merges to judge (squash and rebase leave none) |
| 02.commit_size | too few recent commits |
| 01.swallowed_errors | not assessed for C or C++, the languages the product is written in: this check's patterns read other languages only |
| 01.build_reproducibility | no product Dockerfile to read |
| 01.notebook_outputs | not a data or machine-learning repository |
| 05.dependency_pinning | no manifest whose pinning can be read without a lockfile |
| 05.container_runs_as_root | no Dockerfile to read |
| 05.supply_chain_pinning | no CI actions or pipe-to-shell installs to check |
| 05.outbound_timeouts | not a running service |
| 05.migration_reversibility | too few migrations to judge |
| 05.sql_from_strings | not a running service; a library that builds SQL is doing its job |
| 05.shell_from_strings | not assessed for C or C++, the languages the product is written in: this check's patterns read other languages only |
| 05.unsafe_deserialization | not assessed for C or C++, the languages the product is written in: this check's patterns read other languages only |
| 05.tls_verification_off | not assessed for C or C++, the languages the product is written in: this check's patterns read other languages only |
| 05.resource_limits | no Kubernetes workload manifests |
| 05.known_vulnerabilities | no lockfile this survey can read, or a collector older than 0.4.0 |
| 05.public_env_secret | not a frontend |
| 05.unsafe_html | not a frontend |
| 05.source_maps_shipped | not a frontend |
| 05.cleartext_traffic | not a mobile app |
| 05.dataset_provenance | not a data or machine-learning repository |
| 05.license_manifest_conflict | no packaging manifest states a licence |
| 04.flags_accumulating | few or no feature flags in the history |
| 04.api_versions_coexisting | not a running service |
| 04.deprecations_lingering | a library, which keeps deprecated interfaces for its users |
| 04.dependency_churn | few dependencies were added and dropped within 60 days |
| 04.ci_platforms_dropped | no platform was dropped from CI in the last two years |
Anyone can check this report against the authoritative record — click the stamp, or enter 224W-S0VE-4TZ8 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.
[](https://borehole.dev/verify/224WS0VE4TZ8?via=badge)
1 piece of evidence on this report quotes the repository directly. Four checks quote text: up to five TODO-style comments, up to four commit subjects, up to five unpinned dependency lines and one status line from the README's first screen, such as “no longer maintained”. In each case the text is the evidence, which is why it is kept by default.
This rewrites every stored reading of this repository, and every later reading, including a re-read, is stored without the quoted text. The facts we keep to re-read it still hold the lines, as the privacy notice says. The pointers stay.
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.
| At | Step | Detail |
|---|---|---|
| 0.0s | read repository metadata from the GitLab API | authenticated: False |
| 2.2s | cloned the repository to a temporary directory | depth: full |
| 2.7s | read the git history | commits: 594tracked files: 788 |
| 16.5s | ran the deterministic checks | blame pass: Trueread working tree: False |
| 16.5s | recorded where this scan ran | attested: Falseenvironment: cloud-run |
| 20.4s | kept the facts, never the source, for re-reading under new checks | |
| 20.4s | deleting the working copy |
Total 20.4s ·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).