0001524 · 6,618 commits · 1,126 files
Issued 2026-10-02
Reads strong. FSL-1.1-ALv2 since 2024-02-27: source available, not open source; a competing commercial product or service is not allowed; each version becomes Apache-2.0 two years after its release.
104 checks ran across 6 assessable dimensions. 4 of 6 rated dimensions are strong, 2 are adequate and none is significant. Security & Reliability Posture and Observability & Operations are adequate. 9 findings, each with evidence. One dimension cannot be assessed without an acquirer.
- 05.60 FSL-1.1-ALv2 since 2024-02-27: source available, not open source; a competing commercial product or service is not allowed; each version becomes Apache-2.0 two years after its release
- 05.66 The licence is FSL-1.1-ALv2: source available, not open source LICENSE.md:1
- 05.60 Relicensed: BUSL-1.1 → FSL-1.0-ALv2 (2023-11-17) → FSL-1.1-ALv2 (2024-02-27) LICENSE
- 2 submodule(s) this survey does not read: relay-ua/uap-core, relay-conventions/sentry-conventions .gitmodules:1
- Words about people are today's: bands rather than exact shares, dates or day counts, and what the history measured rather than why.
- 2 findings from checks Borehole's calibration found wrong more often than right are no longer published.
- The file and line of 2 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.
| Dimension | Rating | ||
|---|---|---|---|
| 01 | Architecture & Codebase — including AI provenance | strong | |
| 02 | Engineering Process & SDLC Maturity | strong | |
| 03 | Organization & Key-Person Risk | strong | |
| 04 | Product & Engineering Maturity | strong | |
| 05 | Security & Reliability Posture | adequate | |
| 06 | Observability & Operations | adequate | |
| 07 | Fit with the Acquirer | not assessable |
- 10% 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 963 of 965 counted files
Architecture & Codebase — including AI provenance
01 · strong · ratings ↑relay-event-normalization/src/event.rs is 6,068 lines, 37× this codebase's median file
adequateThe median source file here is 160 lines. 14 files exceed 1,600 lines, the largest being 6,068. 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 | relay-event-normalization/src/event.rs:1 — 6,068 lines (37× median) |
| line-count | relay-event-normalization/src/normalize/span/tag_extraction.rs:1 — 3,407 lines (21× median) |
| line-count | relay-event-normalization/src/eap/mod.rs:1 — 3,210 lines (20× median) |
| line-count | relay-config/src/config.rs:1 — 3,055 lines (19× median) |
| line-count | relay-server/src/utils/rate_limits.rs:1 — 2,623 lines (16× 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 · strong · ratings ↑No finding. 10 checks ran and none fired; the rejection log below says why each did not.
Product & Engineering Maturity
04 · strong · ratings ↑No finding. 19 checks ran and none fired; the rejection log below says why each did not.
Security & Reliability Posture
05 · adequate · ratings ↑2 credential-shaped strings in the tree sit in tests, examples, documentation or local development settings
adequateStrings shaped like credentials appear only where fakes are usual: test fixtures, examples, documentation, placeholders and local stacks. They are almost always fakes. Ask someone to confirm that none of them works anywhere, because a real key in a development file is still a real key. 2 other matchs set aside: expired tokens, licence tokens a vendor verifies with a public key, or placeholder text where a key would go. None grants access to anything.
| private key block | 2 cited: private key block, where fakes are usual |
| 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.
1 Dockerfile runs 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 | py/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
adequate10 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; 2 steps pipe a download straight into a shell. 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.
| .github/workflows/ci.yml | .github/workflows/ci.yml:53 — action pinned by tag |
| .github/workflows/ci.yml | .github/workflows/ci.yml:62 — action pinned by tag |
| .github/workflows/build_binary.yml | .github/workflows/build_binary.yml:38 — download piped into 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.
11 locked dependencies have published vulnerabilities, 12 high or critical
adequate11 of 777 locked dependencies match 28 published advisories in OSV, 12 of them rated high or critical. A lockfile says which version is installed, not whether the flawed code is reachable from this product, so each needs a look. Most are fixed by an upgrade, and the advisory names the version. None of the high or critical ones is in what the product ships: they are development dependencies. This lockfile pins development tools alongside what ships and does not say which is which, so some of these may never reach a user.
A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated.
| uv.lock | uv.lock — pyjwt 2.13.0: GHSA-ffc3-869f-jxw9 (critical), fixed in 2.14.0; a development dependency |
| uv.lock | uv.lock — cryptography 49.0.0: GHSA-g6cj-pr64-35w5 (high), fixed in 50.0.0; a development dependency |
| uv.lock | uv.lock — urllib3 2.7.0: GHSA-8988-9cw3-xx77 (high), fixed in 2.8.0; a development dependency |
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 licence is FSL-1.1-ALv2: source available, not open source
adequateLICENSE.md grants FSL-1.1-ALv2: source available, not open source; a competing commercial product or service is not allowed; each version becomes Apache-2.0 two years after its release. The reading comes from the licence's own title and clauses. Whether the terms fit the buyer's intended use, and whether any paid licence transfers with the code, is a question for counsel and the licensor.
A note that does not affect this rating: it names the project's licence, a fact for the first screen rather than a weakness.
| LICENSE.md | LICENSE.md:1 — 105 lines, FSL-1.1-ALv2 |
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.
Relicensed: BUSL-1.1 → FSL-1.0-ALv2 (2023-11-17) → FSL-1.1-ALv2 (2024-02-27)
adequateThe root licence changed 2 time(s). Code taken under earlier terms stays under them; check which terms any fork or customer relied on.
A note that does not affect this rating: a licence change is a fact for the first screen, and only a narrowing of rights within two years of the surveyed commit costs "strong".
| a2e4fb2fa | LICENSE — BUSL-1.1 from 2020-07-21 |
| 9989f0b01 | LICENSE — FSL-1.0-ALv2 from 2023-11-17 |
| 463c2ae56 | LICENSE.md — FSL-1.1-ALv2 from 2024-02-27 |
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 ↑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.
An error reporter is installed but never initialised
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.
A note that does not affect this rating: notes like it are common in well-run projects.
| 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.
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 864 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 161 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 05.1 and 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.
- 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?
- 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 Rust codebase. Does your engineering organisation already run Rust in production, or would this be the first?
- The bulk of this system sits in relay-server/, relay-pii/, relay-event-normalization/. Which of your existing systems would each of those have to absorb or replace?
- The repository carries deployment configuration (Dockerfile.release and 1 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/getsentry/relay/0001524)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 — 61
| Signal | What it found |
|---|---|
| 04.hotspot_concentration | change is spread across the codebase rather than pooling in a few filesfiles 3,116 · top5 share 0.057 |
| 04.debt_markers | debt markers are sparsemarkers 104 · per kloc 0.37 · lines read 281,202 |
| 04.churn_trend | rework is not rising against new worklate delete per insert 0.641 · early delete per insert 0.48 |
| 04.eol_runtime | every pinned runtime is still supportedeol as of 2026-09-24 |
| 04.fixes_with_tests | fixes usually come with a testfixes 382 · share 0.414 · with tests 158 |
| 04.fix_share_trend | fixing is not crowding out building |
| 04.compat_layers | little code is kept for the old wayshare 0.006 · code files 630 · compat files 4 |
| 06.telemetry_presence | a telemetry or error-reporting library is referencednote presence only; whether anyone watches it is not visible here · matches 236 |
| 06.healthcheck_presence | a health or readiness check is defined |
| 06.usage_reporting_default | the product's code names no reporting hostsettings on 0 · settings off 0 |
| 06.release_markers | releases are markedtags last year 22 · release commits 0 · changelog commits 387 |
| 06.migrate_on_start | migrations do not run at container start |
| 03.contributor_concentration | no single contributor dominates the last 24 monthsyears 8.7 · window last 24 months · authors 161 |
| 03.active_contributors | more than one contributor active in the trailing yearall time 161 · active 12mo 61 |
| 03.drive_by_contributors | an open contributor base, where one-commit contributors are normalauthors 161 · one off share 0.323 |
| 03.contributor_attrition | no contributor dominates enough for their absence to matterauthors 161 · 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 93 |
| 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 11 · joined 18 · regular last year 29 |
| 02.merge_discipline | a meaningful share of recent change carries evidence of reviewmerges 70 · window last 24 months · with tracked 47 |
| 02.ci_presence | CI configuration is present in the working treecount 10 |
| 02.test_presence | tests are present in a normal proportion to sourcetests 375 · source 716 · test ratio 0.524 |
| 02.release_cadence | tags are presenttags 214 |
| 02.conventional_commits | commit subjects generally carry contentsampled 6,293 · low content share 0.0 |
| 02.branch_protection_hints | process scaffolding is present in the repository |
| 02.ci_runs_tests | CI invokes a test runnerconfigs 10 · with tests 2 |
| 02.skipped_tests | few tests are switched offfocused 0 · skipped 3 · test files 210 |
| 02.ci_test_gating | no test run in CI is written so that it cannot failconfigs 10 |
| 02.revert_share | change is rarely undoneshare 0.016 · reverts 29 · recent commits 1,793 |
| 02.dependency_update_cadence | dependencies move with the codelockfiles 2 · commits since 2 · days since lockfile changed 0 |
| 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 6 · ci configs 10 · product files 630 |
| 02.long_lived_branches | the typical branch reaches the trunk quicklyshare 0.0 · merges 30 · long lived 0 |
| 02.commit_size | changes arrive in reviewable sizesshare 0.016 · commits 1,591 · over 2000 lines 25 |
| 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 784 · share of insertions 0.0008 |
| 01.message_uniformity | commit subjects vary in wording and lengthlength stdev 17.65 · repeat share 0.011 |
| 01.revision_depth | most files were revisited after they were first writtenfiles seen 712 · write once share 0.139 |
| 01.duplicated_blocks | little shipping code is repeated verbatim across filesshare 0.006 · product files 624 · distinct blocks 123,179 |
| 01.build_reproducibility | every base image names a versionfloating 0 · from lines 1 |
| 01.unfinished_migration | no language migration is stalled halfway |
| 01.weights_in_git | no model weights are committedfiles 0 |
| 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_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_vendored_unlicensed | no vendored third-party code is committedcomponents 0 |
| 05.committed_native_libraries | no widely used compiled library is committed to the productlibraries 0 |
| 04.deprecations_lingering | few deprecations have outlived two yearsolder than two years 0 · files with deprecations 1 |
| 04.dependency_churn | few dependencies were added and dropped within 60 daysdependencies seen 335 · added in two years 57 · removed within 60 days 6 |
| 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 11.5 · days since last tag 15 · commits last 90 days 249 |
| 04.release_branch | the newest release was cut from the branch surveyedelsewhere 2 · on branch 121 · tags in window 123 |
| 03.single_maintainer | no file says one person maintains itstatements 0 |
Could not conclude, or did not apply — 34
Not a clean result. Each says why it could not answer here.
| Signal | Why |
|---|---|
| 04.dependency_sprawl | no dependency manifest of the product's own was found |
| 04.test_growth | Rust keeps unit tests inside the files they test, which a count by file name cannot see |
| 04.schema_churn | columns, once added, stay |
| 04.dependency_redundancy | no JavaScript manifest to read |
| 06.structured_logging | not assessed for Rust: its logging setup is not read |
| 06.telemetry_depth | none at all is 06.1 |
| 06.print_logging | not assessed for Rust: its logger calls are not read |
| 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.environment_branching | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 06.feature_flags | no feature-flag service; flags may live elsewhere |
| 01.swallowed_errors | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 01.notebook_outputs | not a data or machine-learning repository |
| 05.outbound_timeouts | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 05.migration_reversibility | too few migrations to judge |
| 05.sql_from_strings | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 05.shell_from_strings | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 05.unsafe_deserialization | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 05.tls_verification_off | not assessed for Rust, the language the product is written in: this check's patterns read other languages only |
| 05.resource_limits | no Kubernetes workload manifests |
| 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 |
| 05.project_advisories | record incomplete: no advisory found in the sources that answered; NVD: 88 records name relay with nothing tying them to this repository (CVE-1999-0512, CVE-2015-0893, CVE-2015-5487, …) |
| 05.advisory_record | 2 advisories in the last 24 months, none high or critical, none affecting the surveyed version; the newest on 2026-05-20; record incomplete: NVD: 88 records name relay with nothing tying them to this repository (CVE-1999-0512, CVE-2015-0893, CVE-2015-5487, …) |
| 05.project_exploited | no affecting advisory is on CISA's Known Exploited list |
Anyone can check this report against the authoritative record — click the stamp, or enter MHCS-WPKV-8VP8 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/MHCSWPKV8VP8?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 |
|---|---|---|---|
| 2026-10-02 · shown | borehole 0.7.10 | 11 | strong |
4 other readings (show)
| 2026-10-04 | borehole 0.7.13 | 11 | strong |
| 2026-10-03 | borehole 0.7.12 | 11 | strong |
| 2026-10-03 | borehole 0.7.11 | 11 | strong |
| 2026-10-01 | borehole 0.7.9 | 10 | 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: 786.6authenticated: False |
| 131.7s | cloned the repository to a temporary directory | depth: full |
| 141.2s | read the git history | commits: 6618tracked files: 1126 |
| 310.8s | ran the deterministic checks | blame pass: Trueread working tree: False |
| 310.8s | recorded where this scan ran | attested: Falseenvironment: cloud-run |
| 343.7s | kept the facts, never the source, for re-reading under new checks | |
| 343.7s | deleting the working copy |
Total 343.7s ·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).