{"band":"adequate","note":"Deterministic layer only. No model calls were made and no source content left this machine.","layer":"deterministic","coverage":{"statement":"A repository answers roughly three and a half of seven dimensions. The rest are reported as not assessable, with the questions a human would ask instead.","languages_read":["1C Enterprise","4D","ABAP","ABAP CDS","AGS Script","AIDL","AL","ALGOL","AMPL","ANTLR","APL","ASL","ASP.NET","ATS","ActionScript","Ada","Agda","Aiken","Aleo","Alloy","AngelScript","Answer Set Programming","Apex","Apollo Guidance Computer","AppleScript","Arc","ArkTS","AspectJ","Assembly","Augeas","AutoHotkey","AutoIt","Awk","B (Formal Method)","B4X","BAML","BQN","Ballerina","Batchfile","Beef","Befunge","Bend","Berry","Bicep","Bison","BitBake","BlitzBasic","BlitzMax","Bluespec","Boo","Boogie","Brightscript","C","C#","C++","C2hs Haskell","C3","CAP CDS","CLIPS","CMake","COBOL","CQL","CWeb","Cadence","Cairo","CameLIGO","Cangjie","Cap'n Proto","Carbon","CartoCSS","Ceylon","Chapel","Charity","ChucK","Circom","Cirru","Clarion","Clarity","Classic ASP","Clean","Click","Clojure","Clue","CodeQL","CoffeeScript","ColdFusion","ColdFusion CFC","Common Lisp","Common Workflow Language","Component Pascal","Crystal","Csound","Csound Document","Csound Score","Cuda","Curry","Cycript","Cypher","Cython","D","DIGITAL Command Language","DM","Dafny","Dart","Daslang","DataWeave","Dhall","Dockerfile","Dogescript","Dylan","E","ECL","EQ","EdgeQL","Elixir","Elm","Elvish","Emacs Lisp","EmberScript","Erlang","F#","F*","FIRRTL","FLUX","FPP","Factor","Fancy","Fantom","Fennel","Filebench WML","Flix","Fluent","Forth","Fortran","Fortran Free Form","FreeBASIC","FreeMarker","Futhark","G-code","GAML","GAMS","GAP","GDB","GDScript","GDShader","GLSL","GSC","Genero 4gl","Genshi","Gentoo Ebuild","Gentoo Eclass","Gherkin","Gleam","Glimmer JS","Glimmer TS","Glyph","Gno","Gnuplot","Go","Golo","Gosu","Grace","Grammatical Framework","Groovy","Groovy Server Pages","HCL","HIP","HLSL","Hack","Harbour","Hare","Haskell","Haxe","HiveQL","HolyC","Hurl","Hy","IDL","IGOR Pro","IL Assembly","ISPC","Idris","ImHex Pattern Language","ImageJ Macro","Imba","Inform 7","Ink","Inno Setup","Io","Ioke","Isabelle","J","JASS","JCL","JFlex","JSONiq","Jac","Jai","Janet","Java","Java Server Pages","Java Template Engine","JavaScript","JavaScript+ERB","JetBrains MPS","Jison","Jison Lex","Jolie","Jsonnet","Julia","Just","KCL","KRL","Kaitai Struct","KakouneScript","Koka","Kotlin","LFE","LLVM","LLVM TableGen","LOLCODE","LSL","LabVIEW","Langium","Lasso","Lean","Leo","Lex","LigoLANG","LilyPond","Linker Script","Liquidsoap","Literate Agda","Literate CoffeeScript","Literate Haskell","LiveCode Script","LiveScript","Lobster","Logos","Logtalk","LookML","Lua","Luau","M","M4","MATLAB","MAXScript","MLIR","MQL4","MQL5","MUF","Macaulay2","Makefile","Mako","Max","MeTTa","Mercury","Metal","MiniD","MiniZinc","Mint","Mirah","Modelica","Modula-3","Module Management System","Mojo","Monkey","MoonBit","MoonScript","Motorola 68K Assembly","Move","Myghty","NASL","NSIS","NWScript","Nearley","NetLinx","NetLinx+ERB","NetLogo","Nextflow","Nim","Nit","Nix","Nu","NumPy","OCaml","OMNeT++ NED","Oberon","Objective-C","Objective-C++","Objective-J","Odin","Omgrofl","Opa","Opal","Open Policy Agent","OpenCL","OpenQASM","OpenSCAD","OverPy","OverpassQL","Ox","Oxygene","Oz","P4","PDDL","PEG.js","PHP","PLSQL","PLpgSQL","POV-Ray SDL","Pact","Pan","Papyrus","Parrot","Parrot Assembly","Parrot Internal Representation","Pascal","Pawn","Pep8","Perl","PigLatin","Pike","PogoScript","Polar","Pony","Portugol","Power Query","PowerBuilder","PowerShell","Praat","Processing","Prolog","Promela","Propeller Spin","Puppet","PureBasic","PureScript","Pyret","Python","Q#","QML","QMake","QuakeC","Quint","R","RAScript","REALbasic","REXX","RPGLE","Racket","Ragel","Raku","Rascal","ReScript","Reason","ReasonLIGO","Rebol","Red","Redcode","RenderScript","Rhai","Ring","RobotFramework","Roc","Rocq Prover","Rouge","Ruby","Rust","SAS","SMT","SQF","SQL","SQLPL","SWIG","Sage","Sail","Salt","Scala","Scenic","Scheme","Scilab","Self","Shell","ShellSession","Shen","Sieve","Slang","Slash","SmPL","Smali","Smithy","Snakemake","Solidity","SourcePawn","Squirrel","Stan","Standard ML","Starlark","Stata","SurrealQL","Swift","SystemVerilog","TI Program","TL-Verilog","TLA","TSX","TXL","Tact","Talon","Tape","Tcl","Tcsh","Thrift","Toit","Tolk","Turing","TypeScript","Unified Parallel C","Uno","UnrealScript","Untyped Plutus Core","UrWeb","VBA","VBScript","VCL","VHDL","Vala","Verilog","Verse","Vim script","Visual Basic .NET","Visual Basic 6.0","Volt","Vyper","WDL","WGSL","WebAssembly","WebIDL","Whiley","Witcher Script","Wolfram Language","Wollok","Wren","X10","XC","XProc","XQuery","XS","XSLT","Xojo","Xonsh","Xtend","YARA","Yacc","Yul","ZAP","ZIL","Zeek","ZenScript","Zephir","Zig","Zimpl","eC","fish","hoon","mIRC Script","mcfunction","mupad","nesC","ooc","sed","wisp","xBase"],"total_dimensions":7,"assessable_dimensions":6},"dimensions":[{"id":"01","band":"strong","name":"Architecture & Codebase — including AI provenance","coverage":"full","findings":[{"id":"01.6","band":"adequate","layer":"deterministic","title":"src/pugixml/pugixml.cpp is 13,030 lines, 89× this codebase's median file","signal":"oversized_modules","weight":"corroborating","context":true,"evidence":[{"ref":"line-count","kind":"path","path":"src/pugixml/pugixml.cpp","detail":"13,030 lines (89× median)","line_end":13030,"line_start":1},{"ref":"line-count","kind":"path","path":"src/third-party/scnlib/include/scn/scan.h","detail":"9,927 lines (67× median)","line_end":9927,"line_start":1},{"ref":"line-count","kind":"path","path":"src/third-party/date/include/date/date.h","detail":"8,201 lines (56× median)","line_end":8201,"line_start":1},{"ref":"line-count","kind":"path","path":"src/third-party/doctest-root/doctest/doctest.h","detail":"7,020 lines (48× median)","line_end":7020,"line_start":1},{"ref":"line-count","kind":"path","path":"src/log_format.cc","detail":"6,871 lines (47× median)","line_end":6871,"line_start":1}],"observed":{"largest":13030,"library":{"n":382,"share":73,"value":89.2,"cutoff":138.63,"material":false,"percentile":85},"threshold":1460,"files_over":73,"median_lines":146},"dimension":"01","rationale":"The median source file here is 146 lines. 73 files exceed 1,460 lines, the largest being 13,030. 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.","context_why":"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."}],"signals_run":11,"conclusive_signals":9,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"The tree carries design documentation (ARCHITECTURE.md).","question":"Does it match what the team believes today? Ask them to walk through it against the code."},{"id":"01.35","kind":"H+","where":"The team and the submodule owners","measured":"The repository pulls code in through git submodules (.gitmodules).","question":"A buyer receives pointers, not that code. Can every submodule be fetched without the team's credentials, and who owns each one?"},{"id":"01.39","kind":"H","where":"Your architects, with the product roadmap","question":"Is the architecture right for the next three years of the product?"},{"id":"01.40","kind":"H","where":"The team's reasoning at the time","question":"Were the home-grown components reasonable choices when they were made, and are they now?"}]},{"id":"02","band":"adequate","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[{"id":"02.1","band":"adequate","layer":"deterministic","title":"Little of the recent change carries a trace of review","signal":"merge_discipline","weight":"corroborating","evidence":[{"ref":"reviewable-arrivals","kind":"metric","detail":"131 of 1,466 commits in the last 24 months carry review evidence; 14.0% across all 4,864"}],"observed":{"merges":79,"window":"last 24 months","with_tracked":9,"with_reviewed":0,"reviewed_share":0.089,"commits_in_window":1466,"squashed_with_pr_ref":0,"with_signed_off_other":20,"reviewed_share_all_time":0.14,"with_committed_by_other":102},"dimension":"02","rationale":"In the last 24 months, 131 of 1,466 commits (8.9%) carry any trace of review: a merge, a pull-request reference, a Reviewed-by or Reviewed-on trailer, a Closes/Fixes reference, a maintainer's sign-off on someone else's change, or a change applied by someone other than its author. That is low but not absent. Review may happen in a workflow this history does not record; a buyer should ask how change is approved before it ships."},{"id":"02.6","band":"adequate","layer":"deterministic","title":"Almost no process scaffolding exists in the repository","signal":"branch_protection_hints","weight":"corroborating","context":true,"evidence":[{"ref":"process-scaffolding","kind":"metric","detail":"1 of 5 markers present across 4,384 tracked files"}],"observed":{},"dimension":"02","rationale":"Of five ordinary markers — CI workflows, CODEOWNERS, a pull-request template, pre-commit hooks, contribution guidance — 1 is present: CI workflows. Branch protection itself is a GitHub setting rather than a file, so this is a reading of proxies and not of the rules themselves. What it does establish is that the process is not written down anywhere a new engineer would find it.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."}],"signals_run":16,"conclusive_signals":16,"what_a_person_adds":[{"id":"02.32","kind":"H","where":"The code host's pull request data","question":"Is review real or a rubber stamp? Comment depth and time to approve need the pull request history."},{"id":"02.38","kind":"H","where":"The issue tracker: backlog, sprint history, estimate accuracy","question":"Is delivery planned and measured, or heroic?"},{"id":"02.37","kind":"H","where":"Tickets, chat and postmortems","question":"How are incidents run, reviewed and learned from?"}]},{"id":"03","band":"not assessable","name":"Organization & Key-Person Risk","coverage":"partial","findings":[],"signals_run":10,"conclusive_signals":9,"what_a_person_adds":[{"id":"03.29","kind":"H","where":"The deal terms","question":"Which of the people who wrote this are part of the transaction, and for how long after it?"},{"id":"03.28","kind":"H","where":"The team; review history only suggests candidates","question":"Who mentors whom, and would that survive a departure?"},{"id":"03.30","kind":"H","where":"Recruiting data and the org chart","question":"Can the team grow, and who stands behind the top three contributors?"},{"id":"03.31","kind":"H","where":"HR data","question":"Is the seniority mix sound, and will pay survive your salary bands?"},{"id":"03.14","kind":"H","where":"Interviews and on-call history","question":"Is the pace sustainable? Commit times cannot say: git keeps no reliable local time."},{"id":"03.32","kind":"H","where":"Interviews","question":"Does the team want to stay after close?"},{"id":"03.33","kind":"H","where":"Time with the team","question":"How are decisions made and disagreements resolved?"}],"not_assessable_reason":"this repository belongs to a person rather than an organisation, so a finding about one contributor would be about someone the address names; the public report does not carry those, and does not rate this dimension without them","withheld_about_one_person":3},{"id":"04","band":"strong","name":"Product & Engineering Maturity","coverage":"minimal","findings":[],"signals_run":19,"conclusive_signals":13,"what_a_person_adds":[{"id":"04.32","kind":"H","where":"The data room and the team's record of estimates","question":"Can this team deliver the stated roadmap on the stated timeline?"},{"id":"04.31","kind":"H","where":"Budget and roadmap decisions","question":"Does leadership know about the debt, and is time budgeted to repay it?"},{"id":"04.33","kind":"H","where":"Revenue, customer and churn data","question":"Is the engineering shape consistent with the commercial story?"}]},{"id":"05","band":"adequate","name":"Security & Reliability Posture","coverage":"partial","findings":[{"id":"05.2","band":"adequate","layer":"deterministic","title":"None of the standard security guard rails are configured","signal":"security_guardrails","weight":"corroborating","evidence":[{"ref":"guardrail-scan","kind":"metric","detail":"checked 5 kinds of guard rail across 4,384 tracked files; 0 present"}],"observed":{},"dimension":"05","rationale":"There is no disclosure policy, no automated dependency updates, no named code owners and no pre-commit configuration. None of these is load-bearing on its own. Their collective absence says that security posture here is whatever the current team happens to remember to do, which is not a posture that survives the team changing."},{"id":"05.6","band":"adequate","layer":"deterministic","title":"1 Dockerfile runs the application as root","signal":"container_runs_as_root","weight":"corroborating","evidence":[{"ref":"no-USER-instruction","kind":"path","path":"crashd/Dockerfile","detail":"runs as root"}],"observed":{"rootful":1,"dockerfiles":1},"dimension":"05","rationale":"No 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."},{"id":"05.27","band":"adequate","layer":"deterministic","title":"The build runs third-party code it does not pin","signal":"supply_chain_pinning","weight":"corroborating","context":true,"evidence":[{"ref":".github/workflows/bins.yml","kind":"path","path":".github/workflows/bins.yml","detail":"action pinned by tag","line_end":109,"line_start":109},{"ref":".github/workflows/bins.yml","kind":"path","path":".github/workflows/bins.yml","detail":"action pinned by tag","line_end":111,"line_start":111}],"observed":{"action_refs":43,"pipe_to_shell":0,"unpinned_third_party":14},"dimension":"05","rationale":"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. 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.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."},{"id":"05.26","band":"adequate","layer":"deterministic","title":"10 locked dependencies have published vulnerabilities","signal":"known_vulnerabilities","weight":"corroborating","context":true,"evidence":[{"ref":"src/third-party/lnav-rs-ext/Cargo.lock","kind":"path","path":"src/third-party/lnav-rs-ext/Cargo.lock","detail":"rand 0.8.5: GHSA-cq8v-f236-94qc (low), fixed in 0.8.6"},{"ref":"src/third-party/lnav-rs-ext/Cargo.lock","kind":"path","path":"src/third-party/lnav-rs-ext/Cargo.lock","detail":"anyhow 1.0.102: RUSTSEC-2026-0190 (unrated), fixed in 1.0.103"},{"ref":"src/third-party/lnav-rs-ext/Cargo.lock","kind":"path","path":"src/third-party/lnav-rs-ext/Cargo.lock","detail":"bincode 2.0.1: RUSTSEC-2025-0141 (unrated)"}],"observed":{"advisories":10,"dependencies":330,"high_or_critical":0,"pinned_to_a_commit":0,"ecosystems_not_read":["C and C++ package managers"],"vulnerable_packages":10,"set_aside_not_imported":0,"high_or_critical_shipping":0},"dimension":"05","rationale":"10 of 330 locked dependencies match 10 published advisories in OSV. 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. This lockfile pins development tools alongside what ships and does not say which is which, so some of these may never reach a user.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.9","band":"adequate","layer":"deterministic","title":"3 vendored components with no licence","signal":"license_vendored_unlicensed","weight":"corroborating","context":true,"evidence":[{"ref":"src/third-party/intervaltree","kind":"path","path":"src/third-party/intervaltree","detail":"1 tracked files, no licence file"},{"ref":"src/third-party/lnav-rs-ext","kind":"path","path":"src/third-party/lnav-rs-ext","detail":"12 tracked files, no licence file"},{"ref":"src/third-party/sqlite","kind":"path","path":"src/third-party/sqlite","detail":"2 tracked files, no licence file"}],"observed":{"unlicensed":["src/third-party/intervaltree","src/third-party/lnav-rs-ext","src/third-party/sqlite"],"total_components":20,"stated_in_headers_or_notices":14},"dimension":"05","rationale":"Third-party code is committed into this repository without any statement of the terms it arrived under. Unknown terms are harder to deal with than inconvenient ones: an awkward licence can be complied with, an absent one cannot. Each of these needs its origin established before the code changes hands.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."}],"signals_run":34,"conclusive_signals":21,"what_a_person_adds":[{"id":"05.43","kind":"H+","where":"The security owner","measured":"No threat model is in the tree of what looks like a running service.","question":"Does one exist elsewhere, and who owns it?"},{"id":"05.41","kind":"H","where":"Ticketing and chat","question":"What has actually broken, how often, and how badly?"},{"id":"05.42","kind":"H","where":"Reports in the data room","question":"What did external testing find, and was it fixed?"},{"id":"05.44","kind":"H","where":"Audit reports; policy files in the tree are not evidence","question":"What is the SOC 2, ISO 27001 or GDPR status, and where is the evidence?"}]},{"id":"06","band":"adequate","name":"Observability & Operations","coverage":"partial","findings":[{"id":"06.2","band":"adequate","layer":"deterministic","title":"No structured logging library is in use","signal":"structured_logging","weight":"corroborating","evidence":[{"ref":"logging-scan","kind":"metric","detail":"C++ source is not searched: C++ programs log through printf-style calls unless they take a library, and none of the 10 searched for is referenced"}],"observed":{},"dimension":"06","rationale":"Nothing 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."},{"id":"06.8","band":"adequate","layer":"deterministic","title":"One request cannot be followed through the logs","signal":"correlation_ids","weight":"corroborating","evidence":[{"ref":"request ids","kind":"metric","detail":"no request id, correlation id or tracing found"}],"observed":{"tracing":false,"request_id_sites":0},"dimension":"06","rationale":"Nothing 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."},{"id":"06.9","band":"adequate","layer":"deterministic","title":"No error reporter is wired in","signal":"error_reporting","weight":"corroborating","context":true,"evidence":[{"ref":"error reporting","kind":"metric","detail":"no error reporter initialised"}],"observed":{"installed":[],"initialised":0,"config_files":0},"dimension":"06","rationale":"Nothing 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.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."}],"signals_run":16,"conclusive_signals":8,"what_a_person_adds":[{"id":"06.19","kind":"H+","where":"The operations team","measured":"Nothing in the tree backs up or restores data.","question":"How is data backed up, and has a restore ever been rehearsed?"},{"id":"06.10","kind":"H+","where":"The alerting tool and the on-call rota","measured":"No alert rule is defined in the repository.","question":"Where are alerts defined, who receives them, and when did one last fire?"},{"id":"06.29","kind":"H","where":"Pager history and dashboard logs","question":"Are the dashboards opened, the alerts acknowledged and the pages answered?"},{"id":"06.30","kind":"H","where":"Production metrics","question":"Are the service-level objectives actually met?"},{"id":"06.31","kind":"H","where":"Pager exports and interviews","question":"Who carries the pager, and how often does it go off?"},{"id":"06.32","kind":"H","where":"Cloud billing and capacity plans","question":"What does it cost to run, and how much headroom is there?"}]},{"id":"07","band":"not assessable","name":"Fit with the Acquirer","coverage":"none","findings":[],"signals_run":0,"conclusive_signals":0,"what_a_person_adds":[{"id":"07.1","kind":"H+","question":"This is primarily a C++ codebase, with C alongside (29% of source files). Does your engineering organisation already run C++ in production, or would this be the first?"},{"id":"07.10","kind":"H+","question":"The bulk of this system sits in src/, m4/, release/. Which of your existing systems would each of those have to absorb or replace?"},{"id":"07.2","kind":"H+","question":"The repository carries deployment configuration (crashd/Dockerfile and 2 more). Does that match your deployment and on-call model, or does it need rehosting first?"},{"id":null,"kind":"H+","question":"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?"},{"id":"07.11","kind":"H","where":"Your architecture","question":"Which of these systems duplicate yours, and which get retired?"},{"id":"07.12","kind":"H","where":"The engagement","question":"What will integration cost, and in what order?"},{"id":"07.13","kind":"H","where":"Your org design","question":"Where does the team land in your organisation, and who reports to whom?"},{"id":"07.14","kind":"H","where":"Deal terms","question":"Are there earn-outs, retention packages or contractor IP to assign?"},{"id":"07.15","kind":"H","where":"Customer contracts","question":"Do customer contracts limit hosting, regions or vendors?"}],"not_assessable_reason":"structurally not assessable from a repository"}],"repository":{"loc":480460,"head":"77a173dd6e1b4bdc4037ae25d82688a0c4ad3d71","slug":"tstack/lnav","tags":111,"stars":10716,"shallow":false,"span_days":6223.8,"last_commit":"2026-09-28T20:36:16+00:00","surveyed_at":null,"commits_read":4864,"first_commit":"2009-09-14T01:07:32+00:00","truncated_at":null,"window_start":"2009-09-14T01:07:32+00:00","tracked_files":4384,"history_complete":true},"generated_at":"2026-10-05T12:14:46.977453+00:00","generated_by":"borehole 0.7.13","rejection_log":[{"reason":"change is spread across the codebase rather than pooling in a few files","signal":"hotspot_concentration","observed":{"files":4912,"top5_share":0.08},"dimension":"04","conclusive":true},{"reason":"debt markers are sparse","signal":"debt_markers","observed":{"markers":358,"per_kloc":0.75,"lines_read":479332},"dimension":"04","conclusive":true},{"reason":"direct dependency counts are unremarkable","signal":"dependency_sprawl","observed":{"set_aside":{"docs/requirements.txt":"not product code (docs)"},"by_manifest":{"crashd/requirements.txt":10}},"dimension":"04","conclusive":true},{"reason":"rework is not rising against new work","signal":"churn_trend","observed":{"late_delete_per_insert":0.745,"early_delete_per_insert":0.371,"single_commit_deletions_set_aside":[]},"dimension":"04","conclusive":true},{"reason":"no pinned runtime version to check","signal":"eol_runtime","observed":{"pinned":0},"dimension":"04","conclusive":false},{"reason":"fixes usually come with a test","signal":"fixes_with_tests","observed":{"fixes":219,"share":0.292,"with_tests":64},"dimension":"04","conclusive":true},{"reason":"fixing is not crowding out building","signal":"fix_share_trend","observed":{"fix_share_by_quarter_newest_first":[0.19,0.19,0.22,0.16,0.12,0.14,0.15,0.16]},"dimension":"04","conclusive":true},{"reason":"no schema migrations to read","signal":"schema_churn","observed":{},"dimension":"04","conclusive":false},{"reason":"little code is kept for the old way","signal":"compat_layers","observed":{"share":0.003,"code_files":791,"compat_files":2,"oldest_months":21},"dimension":"04","conclusive":true},{"reason":"no JavaScript manifest to read","signal":"dependency_redundancy","observed":{},"dimension":"04","conclusive":false},{"reason":"a telemetry or error-reporting library is referenced","signal":"telemetry_presence","observed":{"note":"presence only; whether anyone watches it is not visible here","sample":["src/formats/java_log.json: otel","src/formats/otel_collector_log.json: OpenTelemetry","src/scripts/otel_collector_log-converter.sh: OTEL"],"matches":3},"dimension":"06","conclusive":true},{"reason":"none at all is 06.1","signal":"telemetry_depth","observed":{"kinds":[]},"dimension":"06","conclusive":false},{"reason":"not assessed for C++: its logger calls are not read","signal":"print_logging","observed":{"prints":7,"logger_calls":1},"dimension":"06","conclusive":false},{"reason":"the product's code names no reporting host","signal":"usage_reporting_default","observed":{"settings_on":0,"settings_off":0,"reporting_hosts":[]},"dimension":"06","conclusive":true},{"reason":"no alert rules in the repository; they may live in a console","signal":"alert_rules","observed":{"alert_files":0},"dimension":"06","conclusive":false},{"reason":"no deployment descriptor names an image","signal":"deployed_image_floats","observed":{"images":0},"dimension":"06","conclusive":false},{"reason":"no Kubernetes probes","signal":"probes_identical","observed":{},"dimension":"06","conclusive":false},{"reason":"no Kubernetes deployments","signal":"single_replica","observed":{},"dimension":"06","conclusive":false},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"environment_branching","observed":{"sites":0,"languages_not_read":["C++","C"]},"dimension":"06","conclusive":false},{"reason":"releases are marked","signal":"release_markers","observed":{"tags_last_year":11,"release_commits":0,"changelog_commits":1,"commits_last_year":539},"dimension":"06","conclusive":true},{"reason":"migrations do not run at container start","signal":"migrate_on_start","observed":{},"dimension":"06","conclusive":true},{"reason":"no feature-flag service; flags may live elsewhere","signal":"feature_flags","observed":{"sdk_files":0,"evaluation_sites":0},"dimension":"06","conclusive":false},{"reason":"withheld: this check's result would describe one person","signal":"active_contributors","observed":{},"dimension":"03","conclusive":true},{"reason":"withheld: this check's result would describe one person","signal":"drive_by_contributors","observed":{},"dimension":"03","conclusive":true},{"reason":"withheld: this check's result would describe one person","signal":"contributor_attrition","observed":{},"dimension":"03","conclusive":true},{"reason":"withheld: this check's result would describe one person","signal":"second_contributor_attrition","observed":{},"dimension":"03","conclusive":true},{"reason":"withheld: this check's result would describe one person","signal":"bus_factor_trend","observed":{},"dimension":"03","conclusive":true},{"reason":"withheld: this check's result would describe one person","signal":"joiners_and_leavers","observed":{},"dimension":"03","conclusive":false},{"reason":"CI configuration is present in the working tree","signal":"ci_presence","observed":{"count":10,"configs":[".circleci/config.yml",".github/workflows/bins.yml",".github/workflows/c-cpp.yml",".github/workflows/check-md-links.yml",".github/workflows/coverity.yml"]},"dimension":"02","conclusive":true},{"reason":"tests are present in a normal proportion to source","signal":"test_presence","observed":{"tests":103,"source":886,"test_ratio":0.116},"dimension":"02","conclusive":true},{"reason":"tags are present","signal":"release_cadence","observed":{"tags":111,"sample":["untagged-915e43f7366ef361b465","v0.10.0","v0.10.0-beta1","v0.10.1","v0.10.1-beta1"]},"dimension":"02","conclusive":true},{"reason":"commit subjects generally carry content","signal":"conventional_commits","observed":{"sampled":4550,"low_content_share":0.015},"dimension":"02","conclusive":true},{"reason":"CI invokes a test runner","signal":"ci_runs_tests","observed":{"sample":[".circleci/config.yml",".github/workflows/c-cpp.yml"],"configs":10,"with_tests":2},"dimension":"02","conclusive":true},{"reason":"few tests are switched off","signal":"skipped_tests","observed":{"focused":0,"skipped":0,"test_files":3160,"files_with_skips":0},"dimension":"02","conclusive":true},{"reason":"no test run in CI is written so that it cannot fail","signal":"ci_test_gating","observed":{"configs":10},"dimension":"02","conclusive":true},{"reason":"change is rarely undone","signal":"revert_share","observed":{"share":0.003,"reverts":4,"recent_commits":1367},"dimension":"02","conclusive":true},{"reason":"dependencies move with the code","signal":"dependency_update_cadence","observed":{"lockfiles":2,"commits_since":233,"days_since_lockfile_changed":188},"dimension":"02","conclusive":true},{"reason":"tests are not retried until they pass","signal":"flaky_test_markers","observed":{"test_retries":0,"suite_retries":0},"dimension":"02","conclusive":true},{"reason":"a linter or formatter runs in the build","signal":"lint_in_build","observed":{"wired":2,"ci_configs":10,"product_files":791},"dimension":"02","conclusive":true},{"reason":"the typical branch reaches the trunk quickly","signal":"long_lived_branches","observed":{"share":0.019,"merges":53,"long_lived":1,"median_days":0},"dimension":"02","conclusive":true},{"reason":"changes arrive in reviewable sizes","signal":"commit_size","observed":{"share":0.037,"commits":1258,"over_2000_lines":46},"dimension":"02","conclusive":true},{"reason":"commit runs were found but none was additive enough to be an import; the largest looks like a reformat or a replayed history","signal":"burst_import","observed":{"gap_seconds":180,"min_add_ratio":3.0,"min_net_added":2000,"bursts_by_rate":3,"bursts_by_volume":1},"dimension":"01","conclusive":true},{"reason":"first commit is not a disproportionate share of the codebase","signal":"initial_dump","observed":{"insertions":30174,"share_of_insertions":0.0137},"dimension":"01","conclusive":true},{"reason":"commit subjects vary in wording and length","signal":"message_uniformity","observed":{"length_stdev":16.88,"repeat_share":0.057},"dimension":"01","conclusive":true},{"reason":"most files were revisited after they were first written","signal":"revision_depth","observed":{"files_seen":1004,"write_once_share":0.31},"dimension":"01","conclusive":true},{"reason":"little shipping code is repeated verbatim across files","signal":"duplicated_blocks","observed":{"share":0.0124,"product_files":789,"distinct_blocks":267316,"duplicated_blocks":3320},"dimension":"01","conclusive":true},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"swallowed_errors","observed":{"loc":480460,"files":3,"per_kloc":0.02,"swallowed":11,"languages_not_read":["C++","C"]},"dimension":"01","conclusive":false},{"reason":"every base image names a version","signal":"build_reproducibility","observed":{"floating":0,"from_lines":1},"dimension":"01","conclusive":true},{"reason":"no language migration is stalled halfway","signal":"unfinished_migration","observed":{},"dimension":"01","conclusive":true},{"reason":"not a data or machine-learning repository","signal":"notebook_outputs","observed":{},"dimension":"01","conclusive":false},{"reason":"no model weights are committed","signal":"weights_in_git","observed":{"files":0},"dimension":"01","conclusive":true},{"reason":"no credential-shaped strings outside test and fixture paths","signal":"committed_secrets","observed":{"note":"the working tree only; the history is 05.5","patterns":8,"files_read":1233,"inert_tokens_set_aside":0,"fixture_matches_ignored":0},"dimension":"05","conclusive":true},{"reason":"a lockfile is committed, so builds are reproducible","signal":"dependency_pinning","observed":{"lockfile":true},"dimension":"05","conclusive":true},{"reason":"a licence file is present","signal":"license_present","observed":{"found":true},"dimension":"05","conclusive":true},{"reason":"no credential-shaped string was ever added outside test and fixture paths","signal":"secrets_in_history","observed":{"patterns":8,"truncated":false,"added_lines":2102839,"commits_scanned":4534,"inert_tokens_set_aside":0},"dimension":"05","conclusive":true},{"reason":"no environment file is committed outside tests and examples","signal":"secrets_management_pattern","observed":{"env_files":0},"dimension":"05","conclusive":true},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"outbound_timeouts","observed":{"languages_not_read":["C++","C"],"calls_without_timeout":0},"dimension":"05","conclusive":false},{"reason":"too few migrations to judge","signal":"migration_reversibility","observed":{"migrations":0},"dimension":"05","conclusive":false},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"sql_from_strings","observed":{"files":0,"sites":0,"languages_not_read":["C++","C"],"value_interpolated":0},"dimension":"05","conclusive":false},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"shell_from_strings","observed":{"sites":0,"languages_not_read":["C++","C"]},"dimension":"05","conclusive":false},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"unsafe_deserialization","observed":{"sites":0,"languages_not_read":["C++","C"]},"dimension":"05","conclusive":false},{"reason":"not assessed for C++ or C, the languages the product is written in: this check's patterns read other languages only","signal":"tls_verification_off","observed":{"files":0,"sites":0,"pinned_instead":0,"behind_an_opt_in":0,"languages_not_read":["C++","C"]},"dimension":"05","conclusive":false},{"reason":"no Kubernetes workload manifests","signal":"resource_limits","observed":{"workloads":0},"dimension":"05","conclusive":false},{"reason":"no workload runs privileged or in the host's namespaces","signal":"privileged_workloads","observed":{"sites":0,"behind_a_setting_or_built_here":0},"dimension":"05","conclusive":true},{"reason":"deployment configuration references secrets, never holds them","signal":"credentials_in_deploy_config","observed":{"files":0,"sites":0},"dimension":"05","conclusive":true},{"reason":"not a frontend","signal":"public_env_secret","observed":{},"dimension":"05","conclusive":false},{"reason":"not a frontend","signal":"unsafe_html","observed":{},"dimension":"05","conclusive":false},{"reason":"not a frontend","signal":"source_maps_shipped","observed":{},"dimension":"05","conclusive":false},{"reason":"no signing keystore or profile is committed","signal":"signing_material","observed":{"files":0},"dimension":"05","conclusive":true},{"reason":"not a mobile app","signal":"cleartext_traffic","observed":{},"dimension":"05","conclusive":false},{"reason":"not a data or machine-learning repository","signal":"dataset_provenance","observed":{},"dimension":"05","conclusive":false},{"reason":"every licence found in vendored code is permissive or weak-copyleft","signal":"license_copyleft_inherited","observed":{"vendored_paths":212},"dimension":"05","conclusive":true},{"reason":"no packaging manifest states a licence","signal":"license_manifest_conflict","observed":{"manifests_checked":["package.json","pyproject.toml","Cargo.toml","composer.json"]},"dimension":"05","conclusive":false},{"reason":"the licence is recognisable as BSD-2-Clause","signal":"license_grant_unclear","observed":{"class":"permissive","license":"BSD-2-Clause"},"dimension":"05","conclusive":true},{"reason":"no widely used compiled library is committed to the product","signal":"committed_native_libraries","observed":{"libraries":0,"recognised":[]},"dimension":"05","conclusive":true},{"reason":"few or no feature flags in the history","signal":"flags_accumulating","observed":{"live":0,"retired":0,"flags_seen":0,"stale_over_a_year":0},"dimension":"04","conclusive":false},{"reason":"one API version is served, or none","signal":"api_versions_coexisting","observed":{"live":[],"versions_seen":[]},"dimension":"04","conclusive":false},{"reason":"few deprecations have outlived two years","signal":"deprecations_lingering","observed":{"older_than_two_years":0,"files_with_deprecations":0},"dimension":"04","conclusive":false},{"reason":"few dependencies were added and dropped within 60 days","signal":"dependency_churn","observed":{"dependencies_seen":35,"added_in_two_years":6,"removed_within_60_days":1},"dimension":"04","conclusive":true},{"reason":"no platform was dropped from CI in the last two years","signal":"ci_platforms_dropped","observed":{"platforms_seen":["Linux","Windows","macOS"],"dropped_in_two_years":[]},"dimension":"04","conclusive":true},{"reason":"the README's first screen states no end, move or freeze","signal":"repository_status","observed":{"statements":0},"dimension":"04","conclusive":true},{"reason":"nothing says development happens elsewhere","signal":"development_elsewhere","observed":{"no_pr_statements":0,"mirror_statements":0,"replayed_commit_share":0.0},"dimension":"02","conclusive":true},{"reason":"the root licence has not changed in the history read","signal":"licence_changes","observed":{"licence_versions":1,"unreleased_changes":0},"dimension":"05","conclusive":true},{"reason":"no directory carries a separate paid-edition licence","signal":"paid_edition","observed":{"directories":0},"dimension":"05","conclusive":true},{"reason":"releases keep pace with development","signal":"releases_stopped","observed":{"median_gap_days":22.5,"days_since_last_tag":0,"commits_last_90_days":78},"dimension":"04","conclusive":true},{"reason":"the newest release was cut from the branch surveyed","signal":"release_branch","observed":{"elsewhere":2,"on_branch":94,"tags_in_window":96,"direction_known":true,"later_on_branch":0},"dimension":"04","conclusive":true},{"reason":"withheld: this check's result would describe one person","signal":"single_maintainer","observed":{},"dimension":"03","conclusive":true},{"reason":"no published advisory affects the surveyed version","signal":"project_advisories","observed":{"sources":["OSV by commit","GitHub repository advisories","NVD"],"affecting":0,"exploited":0,"advisories":0,"version_from":"the newest release tag in the surveyed history","fix_unreleased":0,"sources_failed":[],"version_unknown":0,"high_or_critical":0,"surveyed_version":"0.14.1","affecting_newest_release":0},"dimension":"05","conclusive":true},{"reason":"no advisory against the project in the last 24 months","signal":"advisory_record","observed":{"newest":null,"critical":0,"affecting":0,"could_not_tell":0,"last_24_months":0,"sources_failed":[],"high_or_critical":0},"dimension":"05","conclusive":true},{"reason":"no affecting advisory is on CISA's Known Exploited list","signal":"project_exploited","observed":{"exploited":0},"dimension":"05","conclusive":true}],"schema_version":"1","repository_says":[],"surveyed_commit":null,"provenance_disclosure":{"agents":["Claude"],"recent":{"since":"2025-09-28","until":"2026-09-28","window":"the last 12 months","measures":"share of lines added in the last 12 months to 2026-09-28 by commits declaring an AI agent as co-author: the same floor as the all-time share, over a shorter window","confidence":"moderate","ai_line_share":0.0006,"total_commits":546,"ai_commit_share":0.0037,"confidence_basis":["2% 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"],"declared_commits":2,"total_lines_added":149093,"declared_lines_added":86},"window":null,"excluded":"lockfiles, vendored and generated paths are excluded from both measurements so that code nobody wrote cannot move the share","measures":"share of lines added by commits declaring an AI agent as co-author, as a proportion of all lines ever added","confidence":"moderate","measurable":true,"ai_line_share":0.0,"total_commits":4550,"affects_rating":false,"excluded_lines":4914,"ai_commit_share":0.0004,"confidence_basis":["1% 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"],"declared_commits":2,"total_lines_added":2197874,"surviving_ai_lines":null,"surviving_measures":"share of lines still present in the working tree that originate in an AI-declared commit; null unless the scan was run with --deep","commit_share_by_year":{"2010":0.0,"2011":0.0,"2012":0.0,"2013":0.0,"2014":0.0,"2015":0.0,"2016":0.0,"2017":0.0,"2018":0.0,"2019":0.0,"2020":0.0,"2021":0.0,"2022":0.0,"2023":0.0,"2024":0.0,"2025":0.0,"2026":0.0059},"declared_agent_names":["Claude"],"declared_lines_added":86,"surviving_line_share":null,"floor_not_measurement":"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.","surviving_total_lines":null},"reliance":"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).","published_under_todays_rules":["2 findings from checks Borehole's calibration found wrong more often than right are no longer published."]}