Borehole · Risk register · free tier
getprobo/probo
Free reading: not for reliance
Borehole badge for getprobo/probo
23cd7ae · 7,741 commits · 7,868 files
Issued 2026-11-03

Nothing proven significant. 1 finding is worth checking first.

104 checks ran across 6 assessable dimensions. 1 finding is worth checking first. 12 findings, each with evidence. One dimension cannot be assessed without an acquirer. Last commit 3 November 2026.

What the repository says about itself
  • states a policy on AI-generated contributions AGENTS.md:20
  • 1 submodule(s) this survey does not read: pkg/validator/data/disposable-email-domains .gitmodules:1
Worth checking first

Borehole's proprietary scoring is calibrated across hundreds of repositories. Each finding here may be significant, and 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.

  • 05.45 1 workload setting give a container the host
Published under today's rules. The verification code attests to this reading as it was stored. This page differs from it as follows.
  • 2 findings from checks Borehole's calibration found wrong more often than right are no longer published.
  • The file and line of 8 credential-shaped matches are withheld. File and line are shown to whoever GitHub says controls this repository, signed in, and to a buyer of this report.
strong adequate significant findings not assessable from a repository
Provenance disclosure does not affect any rating
4% of added lines arrived in commits declaring an AI agent as co-author
The surviving-lines measurement was not run on this repository.
5% of lines added in the last 12 months (since 2025-11-03) arrived in AI-declared commits: 545/5,988 commits, confidence low. Also a floor.
545/7,741 commits declaring an agent · Claude Opus 4.6, Claude Opus 4.8, Claude Opus 5 (1M context) and 4 more
confidence: moderate
  • 98% of non-merge commits carry any trailer at all
  • 24% of commits show author/committer date divergence, which is the shape of replayed history that can drop trailers
185,100 lines excluded as lockfiles, vendored or generated.
This is a lower bound. It counts what the repository declares. Undeclared AI authorship is invisible here, and a single rebase removes the trailers this rests on. Absence of a declaration is absence of disclosure, not absence of AI authorship.

Architecture & Codebase — including AI provenance

01 · strong · ratings ↑
A note that does not affect this rating
01.6

pkg/server/api/mcp/v1/schema.resolvers.go is 11,677 lines, 122× this codebase's median file

adequate

The median source file here is 95 lines. 72 files exceed 1,000 lines, the largest being 11,677. Size is not a defect on its own — some problems genuinely live in one place — but these are where merge conflicts, review fatigue and single-owner knowledge concentrate, and they are the first thing that slows an inheriting engineer down.

A note that does not affect this rating: measured against its own codebase's median, it is below the 85th percentile of 382 surveyed projects' largest files, where this check begins to count.

Evidence
line-count pkg/server/api/mcp/v1/schema.resolvers.go:1 — 11,677 lines (122× median)
line-count pkg/probo/generated_document_service.go:1 — 5,025 lines (52× median)
line-count pkg/cookiebanner/service.go:1 — 4,685 lines (49× median)
line-count pkg/probo/document_service.go:1 — 3,754 lines (39× median)
line-count pkg/automerge/internal/testsupport/reference/wasm/src/lib.rs:1 — 2,586 lines (27× 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 · adequate · ratings ↑
02.24

5% of recent commits change more than 2,000 lines

adequate

331 of 6082 commits in the last 24 months changed over 2,000 lines of code, not counting reformatting, renames, vendored or generated code. A change that size is rarely reviewed line by line. Ask how they were reviewed, and what made them that large.

Evidence
git log --numstat 331 commits over 2,000 lines
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. 10 checks ran and none fired; the rejection log below says why each did not.

Product & Engineering Maturity

04 · adequate · ratings ↑
04.19

15% of bug fixes add or change a test

adequate

Of 1399 fixes in the last 24 months, 205 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.

Evidence
fix commits touching tests 205 of 1399
Respond to this finding

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

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

Security & Reliability Posture

05 · adequate · ratings ↑
05.1

4 credential-shaped strings in the tree sit in tests, examples, documentation or local development settings

adequate

Strings 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.

Evidence
Slack token 2 cited: Slack token, where fakes are usual
JWT 2 cited: JWT, 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.

05.45

1 workload setting give a container the host

adequate worth checking first

1 places in the deployment configuration run a container privileged or in the host's network, process or IPC namespace. A compromise of that container is a compromise of the machine, and most acquirers' security reviews block it. Node agents (network, storage, monitoring) are excluded.

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. Opening contrib/helm/charts/probo/values.yaml:41 settles it. If it holds when someone checks it, this finding is significant.

Evidence
contrib/helm/charts/probo/values.yaml contrib/helm/charts/probo/values.yaml:41 — privileged or host namespace
Respond to this finding

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

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

Notes that do not affect this rating
05.5

4 credential-shaped strings added in the history sit in tests, examples, documentation or local development settings

adequate

Strings 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. 1 other match 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.

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

Evidence
history 3 cited: Slack token, where fakes are usual
history JWT, 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.

05.27

The build runs third-party code it does not pin

adequate

14 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; 7 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.

Evidence
.github/workflows/automerge-battery.yaml .github/workflows/automerge-battery.yaml:18 — action pinned by tag
.github/workflows/make.yaml .github/workflows/make.yaml:167 — action pinned by tag
cmd/probo-agent/installer/install.sh cmd/probo-agent/installer/install.sh:13 — 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.

05.21

2 shell commands built from strings

adequate

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

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

Evidence
pkg/cmd/auth/login/login.go pkg/cmd/auth/login/login.go:558 — command run through a shell
pkg/cmd/browse/browse.go pkg/cmd/browse/browse.go:112 — command run through a shell
Respond to this finding

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

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

05.26

2 locked dependencies have published vulnerabilities, 1 high or critical

adequate

2 of 1,065 locked dependencies match 3 published advisories in OSV, 1 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: only the build reaches them: a bundler, a code generator, a build plugin, or a lockfile in a tooling directory.

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

Evidence
package-lock.json package-lock.json — zod 3.25.76: GHSA-mrhx-c7xc-m3w5 (high), fixed in 4.6.6; reached only by the build
go.mod go.mod — golang.org/x/net v0.61.0: GO-2026-6860 (unrated), fixed in 0.62.0
Respond to this finding

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

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

05.48

7 places insert HTML from a variable without sanitising it

adequate

7 places set HTML from a value that is neither a literal nor passed through a sanitiser. Where the value can come from a user, that is stored cross-site scripting, and it is the first thing a buyer's security review looks for in a frontend.

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

Evidence
packages/cookie-banner/src/activation.ts packages/cookie-banner/src/activation.ts:193 — HTML from a variable
packages/cookie-banner/src/components/settings-link.ts packages/cookie-banner/src/components/settings-link.ts:115 — HTML from a variable
packages/cookie-banner/src/themed-banner/themed-banner.ts packages/cookie-banner/src/themed-banner/themed-banner.ts:95 — HTML from a variable
Respond to this finding

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

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

05.65

11 advisories against this project in the last 24 months, 3 high or critical

adequate

The newest was published on 2026-08-18. A project that publishes advisories is telling its users about its fixes, and the count and pace say how much security work it carries. Whether 11 of them are fixed in the code you ship could not be told from this history: its version is only known to be at least 0.216.1. Answer lives in: the release you run, set against each fixed version.

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

Evidence
GHSA-4jp4-hf8m-xxhv 2026-08-18: GHSA-4jp4-hf8m-xxhv (high), fixed in 0.261.1: OAuth2 consent bypass via unverified compliance-portal custom domain
GHSA-jq76-r8vw-9w36 2026-08-18: GHSA-jq76-r8vw-9w36 (moderate), fixed in 0.261.1: IsPublicIP SSRF guard missing IPv6 transition address checks allows agent tool SSRF via NAT64/6to4/Teredo
GHSA-9fx8-47w4-3vw8 2026-08-18: GHSA-9fx8-47w4-3vw8 (moderate), fixed in 0.257.0: Stored XSS in the console via unsanitized Markdown (iframe srcdoc) in Organization Context; no CSP on the console app
GHSA-p6m2-fv55-v5wp 2026-08-06: GHSA-p6m2-fv55-v5wp (moderate), fixed in 0.250.0: Open redirect bypass via path normalization: ASCII TAB survives path.Clean and collapses to a protocol-relative URL in browsers
GHSA-r9mf-88r7-g6j9 2026-08-06: GHSA-r9mf-88r7-g6j9 (high), fixed in 0.234.0: Account takeover via OIDC login: the continue redirect hands the victim's root-session token to any unverified custom domain
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 ↑
06.14

Readiness and liveness probes are identical in 3 of 3 workloads

adequate

Both probes call the same endpoint. When a dependency slows down, the liveness probe fails with the readiness probe, so the platform restarts pods that only needed taking out of rotation, and a partial outage becomes a full one. Liveness should ask whether the process is alive; readiness whether it can serve.

Evidence
contrib/helm/charts/probo/templates/chrome.yaml contrib/helm/charts/probo/templates/chrome.yaml — same probe endpoint twice
contrib/helm/charts/probo/templates/seaweedfs.yaml contrib/helm/charts/probo/templates/seaweedfs.yaml — same probe endpoint twice
contrib/helm/charts/probo/values.yaml contrib/helm/charts/probo/values.yaml — same probe endpoint twice
Respond to this finding

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

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

Fit with the Acquirer

07 · not assessable · ratings ↑

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

Check it on the running system

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

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

What a person adds

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

Architecture & Codebase — including AI provenance

01 · full coverage
  1. measured No architecture or design document is in the tree, across 6,379 product files. Where does the design live, and who holds it? Answer lives in: The team01.38
  2. 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? Answer lives in: The team and the submodule owners01.35
  3. Is the architecture right for the next three years of the product? Answer lives in: Your architects, with the product roadmap01.39
  4. Were the home-grown components reasonable choices when they were made, and are they now? Answer lives in: The team's reasoning at the time01.40

Engineering Process & SDLC Maturity

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

Organization & Key-Person Risk

03 · partial coverage
  1. measured 44 people have committed here. Which of them are you acquiring, and which are you replacing? Answer lives in: The deal terms03.29
  2. Who mentors whom, and would that survive a departure? Answer lives in: The team; review history only suggests candidates03.28
  3. Can the team grow, and who stands behind the top three contributors? Answer lives in: Recruiting data and the org chart03.30
  4. Is the seniority mix sound, and will pay survive your salary bands? Answer lives in: HR data03.31
  5. Is the pace sustainable? Commit times cannot say: git keeps no reliable local time. Answer lives in: Interviews and on-call history03.14
  6. Does the team want to stay after close? Answer lives in: Interviews03.32
  7. How are decisions made and disagreements resolved? Answer lives in: Time with the team03.33

Product & Engineering Maturity

04 · minimal coverage
  1. Can this team deliver the stated roadmap on the stated timeline? Answer lives in: The data room and the team's record of estimates04.32
  2. Does leadership know about the debt, and is time budgeted to repay it? Answer lives in: Budget and roadmap decisions04.31
  3. Is the engineering shape consistent with the commercial story? Answer lives in: Revenue, customer and churn data04.33

Security & Reliability Posture

05 · partial coverage
  1. measured No threat model is in the tree of what looks like a running service. Does one exist elsewhere, and who owns it? Answer lives in: The security owner05.43
  2. What has actually broken, how often, and how badly? Answer lives in: Ticketing and chat05.41
  3. What did external testing find, and was it fixed? Answer lives in: Reports in the data room05.42
  4. What is the SOC 2, ISO 27001 or GDPR status, and where is the evidence? Answer lives in: Audit reports; policy files in the tree are not evidence05.44

Observability & Operations

06 · partial coverage
  1. measured Nothing in the tree backs up or restores data. How is data backed up, and has a restore ever been rehearsed? Answer lives in: The operations team06.19
  2. measured No alert rule is defined in the repository. Where are alerts defined, who receives them, and when did one last fire? Answer lives in: The alerting tool and the on-call rota06.10
  3. Are the dashboards opened, the alerts acknowledged and the pages answered? Answer lives in: Pager history and dashboard logs06.29
  4. Are the service-level objectives actually met? Answer lives in: Production metrics06.30
  5. Who carries the pager, and how often does it go off? Answer lives in: Pager exports and interviews06.31
  6. What does it cost to run, and how much headroom is there? Answer lives in: Cloud billing and capacity plans06.32

Fit with the Acquirer

07 · none coverage

Not rated: structurally not assessable from a repository.

  1. This is primarily a TypeScript codebase, with Go alongside (47% of source files). Does your engineering organisation already run TypeScript in production, or would this be the first? 07.1
  2. The bulk of this system sits in pkg/, apps/, packages/. Which of your existing systems would each of those have to absorb or replace? 07.10
  3. The repository carries deployment configuration (Dockerfile and 41 more). Does that match your deployment and on-call model, or does it need rehosting first? 07.2
  4. What is your tolerance for the findings above remaining unaddressed for the first two quarters after close, given everything else that will compete for this team's time?
  5. Which of these systems duplicate yours, and which get retired? Answer lives in: Your architecture07.11
  6. What will integration cost, and in what order? Answer lives in: The engagement07.12
  7. Where does the team land in your organisation, and who reports to whom? Answer lives in: Your org design07.13
  8. Are there earn-outs, retention packages or contractor IP to assign? Answer lives in: Deal terms07.14
  9. Do customer contracts limit hosting, regions or vendors? Answer lives in: Customer contracts07.15

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

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Rejection log — 92 signals that ran and did not fire

Appendix: rejection log — 92 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 — 76

SignalWhat it found
04.hotspot_concentration change is spread across the codebase rather than pooling in a few filesfiles 15,613 · top5 share 0.024
04.debt_markers debt markers are sparsemarkers 109 · per kloc 0.08 · lines read 1,302,437
04.dependency_sprawl direct dependency counts are unremarkable
04.test_growth test effort kept pace with code writtenlate test per code 0.249 · early test per code 0.051
04.churn_trend rework is not rising against new worklate delete per insert 0.636 · early delete per insert 0.487
04.eol_runtime every pinned runtime is still supportedeol as of 2026-09-24
04.fix_share_trend fixing is not crowding out building
04.schema_churn columns, once added, staydropped within 90 days 8 · columns added last year 277
04.compat_layers little code is kept for the old wayshare 0.0 · code files 5,682 · compat files 2
04.dependency_redundancy one library per job, mostly
06.telemetry_presence a telemetry or error-reporting library is referencednote presence only; whether anyone watches it is not visible here · matches 81
06.structured_logging a structured logging library is referencedmatches 1
06.healthcheck_presence a health or readiness check is defined
06.telemetry_depth the service is visible in more than one way
06.correlation_ids a request can be followed through the logstracing True · request id sites 27
06.error_reporting an error reporter is initialisedinitialised 1 · config files 0
06.usage_reporting_default the product's code names no reporting hostsettings on 0 · settings off 0
06.deployed_image_floats every deployed image names a versionimages 1 · floating 0
06.single_replica an autoscaler or disruption budget is definedworkloads 4
06.environment_branching environment differences live in configurationsites 0
06.release_markers releases are markedtags last year 717 · release commits 716 · changelog commits 975
06.migrate_on_start migrations do not run at container start
03.contributor_concentration no single contributor dominates the last 24 monthsyears 1.8 · window last 24 months · authors 44
03.active_contributors more than one contributor active in the trailing yearall time 44 · active 12mo 35
03.knowledge_silos every substantial directory has been touched by more than one personauthors 44 · directories 8
03.drive_by_contributors a healthy share of contributors committed more than onceshare 0.432 · authors 44 · one commit authors 19
03.contributor_attrition the dominant contributor is still activeauthors 44 · top share a quarter or more · top contributor last committed within the last three months
03.critical_path_ownership more than one person changes the critical pathsauthors 44
03.second_contributor_attrition the second and third contributors are still active
03.joiners_and_leavers the team is not shrinkingleft 1 · joined 10 · regular last year 16
02.merge_discipline a meaningful share of recent change carries evidence of reviewmerges 0 · window last 24 months · with tracked 34
02.ci_presence CI configuration is present in the working treecount 21
02.test_presence tests are present in a normal proportion to sourcetests 1,188 · source 6,811 · test ratio 0.174
02.release_cadence tags are presenttags 860
02.conventional_commits commit subjects generally carry contentsampled 7,736 · low content share 0.039
02.branch_protection_hints process scaffolding is present in the repository
02.ci_runs_tests CI invokes a test runnerconfigs 21 · with tests 3
02.skipped_tests few tests are switched offfocused 0 · skipped 0 · test files 1,352
02.ci_test_gating no test run in CI is written so that it cannot failconfigs 21
02.revert_share change is rarely undoneshare 0.001 · reverts 5 · recent commits 7,666
02.dependency_update_cadence dependencies move with the codelockfiles 5 · commits since 0 · 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 16 · ci configs 21 · product files 5,682
01.initial_dump first commit is not a disproportionate share of the codebaseinsertions 39 · share of insertions 0.0
01.message_uniformity commit subjects vary in wording and lengthlength stdev 15.86 · repeat share 0.081
01.revision_depth most files were revisited after they were first writtenfiles seen 5,912 · write once share 0.215
01.duplicated_blocks little shipping code is repeated verbatim across filesshare 0.019 · product files 5,623 · distinct blocks 471,676
01.swallowed_errors errors are rarely thrown awayloc 1,310,001 · files 0 · per kloc 0.0
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.container_runs_as_root every shipped Dockerfile drops to a non-root user or builds on a non-root base imagedockerfiles 1
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 · value interpolated 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 1
05.resource_limits every workload declares limitsworkloads 4 · without limits 0
05.public_env_secret only publishable values carry a public prefixnames 0 · sites 0 · not secrets 0
05.source_maps_shipped production builds do not publish source mapssites 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 87
05.license_manifest_conflict manifest and licence file agree on MITlicense MIT
05.license_vendored_unlicensed all 53 vendored components state their terms, in a licence file, their own headers or a notices filecomponents 53 · stated in headers or notices 53
05.license_grant_unclear the licence is recognisable as MITclass permissive · license MIT
05.committed_native_libraries no widely used compiled library is committed to the productlibraries 0
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.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 0.0 · days since last tag 0 · commits last 90 days 2,139
04.release_branch the newest release was cut from the branch surveyedelsewhere 1 · on branch 344 · tags in window 345
03.single_maintainer no file says one person maintains itstatements 0

Could not conclude, or did not apply — 16

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

SignalWhy
06.print_logginga frontend: console output is the browser's, not the server's
06.alert_rulesno alert rules in the repository; they may live in a console
06.feature_flagsno feature-flag service; flags may live elsewhere
03.bus_factor_trendfewer than three active years to compare
02.long_lived_branchestoo few merges to judge (squash and rebase leave none)
01.notebook_outputsnot a data or machine-learning repository
05.migration_reversibilitytoo few migrations to judge
05.cleartext_trafficnot a mobile app
05.dataset_provenancenot a data or machine-learning repository
04.flags_accumulatingfew or no feature flags in the history
04.api_versions_coexistingthe history scanned covers 16 months, less than the 18 this question needs
04.deprecations_lingeringthe history scanned covers 16 months, less than the 24 this question needs
04.dependency_churnthe history scanned covers 16 months, less than the 24 this question needs
04.ci_platforms_droppedthe history scanned covers 16 months, less than the 24 this question needs
05.project_advisoriesrecord incomplete: no advisory found in the sources that answered; OSV npm @probo/cookie-banner (an empty record for a package published here), OSV npm @probo/n8n-nodes-probo (an empty record for a package published here), OSV npm @probo/skills (an empty record for a package published here) did not
05.project_exploitedno affecting advisory is on CISA's Known Exploited list
BOREHOLE READING NOT A CERTIFICATION MKPV-379R-KWGV 2026-11-03 · 23CD7AE BOREHOLE.DEV/VERIFY

Anyone can check this report against the authoritative record — click the stamp, or enter MKPV-379R-KWGV at borehole.dev/verify.

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

Put the mark in your README

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

[![Borehole reading, not a certification](https://borehole.dev/badge/getprobo/probo/23cd7ae.svg "Borehole free reading: not for reliance. See the full report.")](https://borehole.dev/verify/MKPV379RKWGV?via=badge)

Borehole reading MKPV-379R-KWGV, not a certification

Where this scan ran

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

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

What this scan did with the repository — 7 steps

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

AtStepDetail
0.0s read repository metadata from the GitHub API size mb: 96.2authenticated: False
20.9s cloned the repository to a temporary directory depth: full
46.5s read the git history commits: 7741tracked files: 7868
412.7s ran the deterministic checks blame pass: Falseread working tree: False
412.8s recorded where this scan ran attested: Falseenvironment: cloud-run
650.8s kept the facts, never the source, for re-reading under new checks
650.8s deleting the working copy

Total 650.8s ·source content sent off this machine: none · calls to a language model: 0 · the clone was deleted when the survey ended

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

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