09e5146 · 12,749 commits · 2,221 files
Issued 2026-09-25
Nothing significant. Questions worth asking about Observability & Operations, Security & Reliability Posture.
93 checks ran across 6 assessable dimensions. 1 finding is worth checking first. 7 findings, each with evidence. One dimension cannot be assessed without an acquirer.
Borehole's proprietary scoring is calibrated across hundreds of repositories. Each finding here reads significant, but its check has not yet held up often enough in that calibration to rate significant on its own. If one holds when someone checks it, it is significant.
- 02.3 Tests cover a thin slice of the codebase
- 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 rated significant by a check that has not yet held up in Borehole's calibration is now worth checking first.
- 1 finding from checks Borehole's calibration found wrong more often than right is no longer published.
| Dimension | Rating | ||
|---|---|---|---|
| 01 | Architecture & Codebase — including AI provenance | strong | |
| 02 | Engineering Process & SDLC Maturity | adequate | |
| 03 | Organization & Key-Person Risk | strong | |
| 04 | Product & Engineering Maturity | adequate | |
| 05 | Security & Reliability Posture | adequate | |
| 06 | Observability & Operations | adequate | |
| 07 | Fit with the Acquirer | not assessable |
- 20% 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
- the declared share is neither decisive nor negligible, so the true figure is more sensitive to undeclared work
- deep scan blamed 2,161 of 2,163 counted files
Architecture & Codebase — including AI provenance
01 · strong · ratings ↑No finding. 11 checks ran and none fired; the rejection log below says why each did not.
Engineering Process & SDLC Maturity
02 · adequate · ratings ↑Tests cover a thin slice of the codebase
adequate worth checking first1 test files against 47 source files (2.1%). 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.
The check that found this reads significant, but it has not yet held up often enough in Borehole's calibration to rate a finding significant on its own. If it holds when someone checks it, this finding is significant.
| test-file-ratio | 1 test files / 47 source 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 · strong · ratings ↑No finding. 9 checks ran and none fired; the rejection log below says why each did not.
Product & Engineering Maturity
04 · adequate · ratings ↑10% of bug fixes add or change a test
adequateOf 748 fixes in the last 24 months, 75 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.
| fix commits touching tests | 75 of 748 |
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 ↑2 Dockerfiles run the application as root
adequateNo 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.
| no-USER-instruction | .clusterfuzzlite/Dockerfile — runs as root |
| no-USER-instruction | 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.
The build runs third-party code it does not pin
adequate20 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.
| .github/workflows/build_debian_src.yml | .github/workflows/build_debian_src.yml:52 — action pinned by tag |
| .github/workflows/build_firmware.yml | .github/workflows/build_firmware.yml:32 — 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.
Observability & Operations
06 · adequate · ratings ↑No structured logging library is in use
adequateNothing references a structured logging library. Logs that are written to be read by a person are not searchable by a machine, which means incident response here is proportional to how well someone remembers the codebase rather than to what the tooling can find.
| logging-scan | searched 649 files for 10 structured logging libraries; 0 matched |
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.
One request cannot be followed through the logs
adequateNothing in the service carries a request or correlation id, and there is no tracing. When a customer reports a failure, the log lines that belong to their request cannot be picked out from everyone else's.
| request ids | no request id, correlation id or tracing found |
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.
No error reporter is wired in
adequateNothing 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.
| 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
5 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 1,967 product files. Where does the design live, and who holds it?
- measured The repository pulls code in through git submodules (.gitmodules). A buyer receives pointers, not that code. Can every submodule be fetched without the team's credentials, and who owns each one?
- 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 coverage- measured 504 people have committed here. Which of them are you acquiring, and which are you replacing?
- 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- 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- measured No threat model is in the tree of what looks like a running service. Does one exist elsewhere, and who owns it?
- 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 coverage- measured Nothing in the tree backs up or restores data. How is data backed up, and has a restore ever been rehearsed?
- measured No alert rule is defined in the repository. Where are alerts defined, who receives them, and when did one last fire?
- measured Service-level objectives are defined in the tree (bin/config.d/lora-RAK6421-13300-slot1.yaml). Are they met? The repository holds the target, not the measurement.
- Are the dashboards opened, the alerts acknowledged and the pages answered?
- 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 (36% 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/, variants/, bin/. Which of your existing systems would each of those have to absorb or replace?
- The repository carries deployment configuration (.clusterfuzzlite/Dockerfile and 4 more). Does that match your deployment and on-call model, or does it need rehosting first?
- 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/meshtastic/firmware/09e5146)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 — 86 signals that ran and did not fire
Appendix: rejection log — 86 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 — 59
| Signal | What it found |
|---|---|
| 04.hotspot_concentration | change is spread across the codebase rather than pooling in a few filesfiles 4,470 · top5 share 0.083 |
| 04.debt_markers | debt markers are sparsemarkers 20 · per kloc 0.51 · lines read 39,086 |
| 04.dependency_sprawl | direct dependency counts are unremarkable |
| 04.test_growth | test effort kept pace with code writtenlate test per code 0.1 · early test per code 0.0 |
| 04.churn_trend | rework is not rising against new worklate delete per insert 0.524 · early delete per insert 0.666 |
| 04.fix_share_trend | fixing is not crowding out building |
| 06.telemetry_presence | a telemetry or error-reporting library is referencednote presence only; whether anyone watches it is not visible here · matches 1 |
| 06.healthcheck_presence | a health or readiness check is defined |
| 06.print_logging | raw prints are few, or outnumbered by logger callsprints 29 · logger calls 0 |
| 06.environment_branching | environment differences live in configurationsites 0 |
| 06.release_markers | releases are markedtags last year 20 · release commits 3 · changelog commits 7 |
| 06.migrate_on_start | migrations do not run at container start |
| 03.contributor_concentration | no single contributor dominates the last 24 monthsyears 6.6 · window last 24 months · authors 504 |
| 03.active_contributors | more than one contributor active in the trailing yearall time 504 · active 12mo 175 |
| 03.knowledge_silos | every substantial directory has been touched by more than one personauthors 507 · directories 8 |
| 03.drive_by_contributors | an open contributor base, where one-commit contributors are normalauthors 504 · one off share 0.45 |
| 03.contributor_attrition | no contributor dominates enough for their absence to matterauthors 504 · top share less than a quarter · top contributor last committed within the last three months |
| 03.critical_path_ownership | more than one person changes the critical pathsauthors 305 |
| 03.second_contributor_attrition | the second and third contributors are still active |
| 03.bus_factor_trend | the team has not narrowed to one person |
| 03.joiners_and_leavers | the team is not shrinkingleft 27 · joined 38 · regular last year 60 |
| 02.merge_discipline | a meaningful share of recent change carries evidence of reviewmerges 322 · window last 24 months · with tracked 58 |
| 02.ci_presence | CI configuration is present in the working treecount 30 |
| 02.release_cadence | tags are presenttags 329 |
| 02.conventional_commits | commit subjects generally carry contentsampled 10,000 · low content share 0.049 |
| 02.branch_protection_hints | process scaffolding is present in the repository |
| 02.ci_runs_tests | CI invokes a test runnerconfigs 30 · with tests 2 |
| 02.skipped_tests | few tests are switched offfocused 0 · skipped 0 · test files 186 |
| 02.ci_test_gating | no test run in CI is written so that it cannot failconfigs 30 |
| 02.revert_share | change is rarely undoneshare 0.017 · reverts 57 · recent commits 3,290 |
| 02.flaky_test_markers | tests are not retried until they passtest retries 0 · suite retries 0 |
| 02.commit_size | changes arrive in reviewable sizesshare 0.015 · commits 3,056 · over 2000 lines 45 |
| 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 2,609 · share of insertions 0.0025 |
| 01.message_uniformity | commit subjects vary in wording and lengthlength stdev 25.87 · repeat share 0.141 |
| 01.revision_depth | most files were revisited after they were first writtenfiles seen 4,472 · write once share 0.356 |
| 01.oversized_modules | no module is an outlier against this codebase's own normlargest 669 · threshold 1,000 · median lines 76 |
| 01.duplicated_blocks | little shipping code is repeated verbatim across filesshare 0.0087 · product files 44 · distinct blocks 4,015 |
| 01.swallowed_errors | errors are rarely thrown awayloc 39,706 · files 4 · per kloc 0.18 |
| 01.build_reproducibility | every base image names a versionfloating 0 · from lines 3 |
| 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 7 · files read 649 |
| 05.security_guardrails | at least one standard guard rail is configured |
| 05.dependency_pinning | dependencies are substantially pinnedunpinned 1 |
| 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.outbound_timeouts | outbound calls set timeouts, or are fewcalls without timeout 0 |
| 05.sql_from_strings | no SQL is assembled from strings in product codefiles 0 · sites 0 |
| 05.shell_from_strings | product code does not build shell commands from stringssites 0 |
| 05.unsafe_deserialization | no code-executing deserialiser in product codesites 0 |
| 05.tls_verification_off | no TLS verification is switched off in product codefiles 0 · sites 0 · pinned instead 0 |
| 05.privileged_workloads | no workload runs privileged or in the host's namespacessites 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_vendored_unlicensed | no vendored third-party code is committedcomponents 0 |
| 05.license_grant_unclear | the licence is recognisable as GPL-3.0class strong-copyleft · license GPL-3.0 |
| 04.dependency_churn | few dependencies were added and dropped within 60 daysdependencies seen 18 · added in two years 18 · removed within 60 days 0 |
| 04.ci_platforms_dropped | no platform was dropped from CI in the last two years |
Could not conclude, or did not apply — 27
Not a clean result. Each says why it could not answer here.
| Signal | Why |
|---|---|
| 04.eol_runtime | no pinned runtime version to check |
| 04.schema_churn | no schema migrations to read |
| 04.compat_layers | too little code |
| 04.dependency_redundancy | no JavaScript manifest to read |
| 06.telemetry_depth | none at all is 06.1 |
| 06.alert_rules | no alert rules in the repository; they may live in a console |
| 06.deployed_image_floats | no deployment descriptor names an image |
| 06.probes_identical | no Kubernetes probes |
| 06.single_replica | no Kubernetes deployments |
| 06.feature_flags | no feature-flag service; flags may live elsewhere |
| 02.dependency_update_cadence | no lockfile to date |
| 02.lint_in_build | too small, or no CI to wire a linter into (02.2) |
| 01.notebook_outputs | not a data or machine-learning repository |
| 05.secrets_in_history | no credential-shaped string was added outside test and fixture paths in the 3,904 most recent commits scanned; older history was not read |
| 05.migration_reversibility | too few migrations to judge |
| 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_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 packaging manifest states a licence |
| 04.flags_accumulating | few or no feature flags in the history |
| 04.api_versions_coexisting | one API version is served, or none |
| 04.deprecations_lingering | few deprecations have outlived two years |
Anyone can check this report against the authoritative record — click the stamp, or enter Z0ZH-2FY0-Q7QF at borehole.dev/verify.
The code commits to the 94 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/Z0ZH2FY0Q7QF?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 |
|---|---|---|---|
| 2026-09-25 · shown | borehole 0.6.1 | 8 | adequate |
15 other readings (show)
| 2026-10-04 | borehole 0.7.13 | 10 | adequate |
| 2026-10-03 | borehole 0.7.12 | 10 | adequate |
| 2026-10-03 | borehole 0.7.11 | 10 | adequate |
| 2026-10-02 | borehole 0.7.10 | 10 | adequate |
| 2026-10-01 | borehole 0.7.9 | 10 | adequate |
| 2026-09-30 | borehole 0.7.8 | 10 | adequate |
| 2026-09-29 | borehole 0.7.6 | 10 | adequate |
| 2026-09-28 | borehole 0.7.5 | 10 | adequate |
| 2026-09-28 | borehole 0.7.4 | 8 | adequate |
| 2026-09-27 | borehole 0.7.3 | 10 | adequate |
| 2026-09-27 | borehole 0.7.2 | 9 | adequate |
| 2026-09-27 | borehole 0.7.1 | 10 | adequate |
| 2026-09-26 | borehole 0.7.0 | 10 | adequate |
| 2026-09-26 | borehole 0.6.3 | 9 | adequate |
| 2026-09-26 | borehole 0.6.2 | 9 | adequate |
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 GitHub API | size mb: 82.8authenticated: False |
| 6.8s | cloned the repository to a temporary directory | depth: full |
| 11.9s | read the git history | commits: 12749tracked files: 2221 |
| 157.1s | ran the deterministic checks | blame pass: Trueread working tree: False |
| 157.1s | recorded where this scan ran | attested: Falseenvironment: cloud-run |
| 166.0s | kept the facts, never the source, for re-reading under new checks | |
| 166.0s | deleting the working copy |
Total 166.0s ·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).