{"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":"trunk/research/console/js/3rdparty/angular.js is 21,674 lines, 126× this codebase's median file","signal":"oversized_modules","weight":"corroborating","context":true,"evidence":[{"ref":"line-count","kind":"path","path":"trunk/research/console/js/3rdparty/angular.js","detail":"21,674 lines (126× median)","line_end":21674,"line_start":1},{"ref":"line-count","kind":"path","path":"trunk/3rdparty/srt-1-fit/srtcore/core.cpp","detail":"12,589 lines (73× median)","line_end":12589,"line_start":1},{"ref":"line-count","kind":"path","path":"trunk/3rdparty/gperftools-2-fit/ltmain.sh","detail":"11,252 lines (65× median)","line_end":11252,"line_start":1},{"ref":"line-count","kind":"path","path":"trunk/src/protocol/srs_protocol_http_stack_llhttp.cpp","detail":"10,163 lines (59× median)","line_end":10163,"line_start":1},{"ref":"line-count","kind":"path","path":"trunk/3rdparty/openssl-1.1-fit/crypto/ec/ecp_nistz256_table.c","detail":"9,543 lines (55× median)","line_end":9543,"line_start":1}],"observed":{"largest":21674,"library":{"n":382,"share":82,"value":126.0,"cutoff":138.63,"material":false,"percentile":85},"threshold":1720,"files_over":158,"median_lines":172},"dimension":"01","rationale":"The median source file here is 172 lines. 158 files exceed 1,720 lines, the largest being 21,674. 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":10,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"The tree carries design documentation (trunk/3rdparty/srs-bench/vendor/github.com/pion/webrtc/v4/DESIGN.md and 1 more).","question":"Does it match what the team believes today? Ask them to walk through it against the code."},{"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":"02.3","band":"adequate","layer":"deterministic","title":"Tests cover a thin slice of the codebase","signal":"test_presence","weight":"corroborating","evidence":[{"ref":"test-file-ratio","kind":"metric","detail":"269 test files / 3,517 source files"}],"observed":{"tests":269,"source":3517,"test_ratio":0.076},"dimension":"02","rationale":"269 test files against 3,517 source files (7.6%). This does not measure whether the tests are good, only whether enough of them exist for the codebase to be changed safely by someone who did not write it — which is exactly the situation after an acquisition."},{"id":"02.24","band":"adequate","layer":"deterministic","title":"20% of recent commits change more than 2,000 lines","signal":"commit_size","weight":"corroborating","evidence":[{"ref":"git log --numstat","kind":"metric","detail":"59 commits over 2,000 lines"}],"observed":{"share":0.201,"commits":294,"over_2000_lines":59},"dimension":"02","rationale":"59 of 294 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."}],"signals_run":16,"conclusive_signals":15,"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":"adequate","name":"Organization & Key-Person Risk","coverage":"partial","findings":[{"id":"03.1","band":"adequate","layer":"deterministic","title":"Bus factor 1: recent work is concentrated in one contributor","signal":"contributor_concentration","weight":"corroborating","evidence":[{"ref":"git shortlog -sn","kind":"metric","detail":"last 24 months: top author more than half of 318 commits; bus factor 1; 25 authors"}],"observed":{"years":13.0,"window":"last 24 months","authors":144,"top_share":"more than half","bus_factor":1,"authors_in_window":25,"top_share_all_time":"three-quarters or more","bus_factor_all_time":1},"dimension":"03","rationale":"In the last 24 months, one contributor authored more than half of 318 non-merge commits among 25 authors; across all history, three-quarters or more of 7,724. In a project with 25 recent contributors and 13 years of history, that is a question about one person's role rather than a fragile team — but it is the question to ask. "},{"id":"03.27","band":"adequate","layer":"deterministic","title":"Regular contributors fell from 5 to 3 in a year","signal":"joiners_and_leavers","weight":"corroborating","evidence":[{"ref":"regular contributors by year","kind":"metric","detail":"5 then 3; 1 stopped committing, 0 began"}],"observed":{"left":1,"joined":0,"regular_last_year":3,"regular_prior_year":5},"dimension":"03","rationale":"1 people who committed regularly the year before made no commits in the last year, and 0 new regular contributors arrived. Ask whether the work they did is still covered."}],"signals_run":10,"conclusive_signals":10,"what_a_person_adds":[{"id":"03.29","kind":"H+","where":"The deal terms","measured":"One contributor authored three-quarters or more of the commits in this history.","question":"Is that person 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?"}]},{"id":"04","band":"adequate","name":"Product & Engineering Maturity","coverage":"minimal","findings":[{"id":"04.17","band":"adequate","layer":"deterministic","title":"Go 1.25 is past end of life","signal":"eol_runtime","weight":"corroborating","context":true,"evidence":[{"ref":"cmd/perf/Dockerfile","kind":"path","path":"cmd/perf/Dockerfile","detail":"Go 1.25, end of life 2026-08-11"}],"observed":{"pinned":["go 1.25"],"eol_as_of":"2026-09-24"},"dimension":"04","rationale":"The code is pinned to Go 1.25 (end of life 2026-08-11). None of these receives security fixes any more; the first stopped on 2026-08-11. Moving off an unsupported runtime is rarely a one-line change, so a buyer should ask whether the upgrade is planned and what it touches.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"04.19","band":"adequate","layer":"deterministic","title":"15% of bug fixes add or change a test","signal":"fixes_with_tests","weight":"corroborating","evidence":[{"ref":"fix commits touching tests","kind":"metric","detail":"11 of 74"}],"observed":{"fixes":74,"share":0.149,"with_tests":11},"dimension":"04","rationale":"Of 74 fixes in the last 24 months, 11 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."},{"id":"04.62","band":"adequate","layer":"deterministic","title":"Releases are cut from another branch than the one surveyed","signal":"release_branch","weight":"corroborating","context":true,"evidence":[{"ref":"3c755605d","kind":"commit","detail":"tag v7.0-a2"}],"observed":{"elsewhere":21,"on_branch":51,"tags_in_window":72,"direction_known":true,"later_on_branch":0},"dimension":"04","rationale":"The newest pre-release, v7.0-a2, is not on the branch this survey read; the newest release on it is v6.0.48. The shipped product may differ from what this report describes. Survey the release branch too.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."}],"signals_run":19,"conclusive_signals":15,"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":"05.6","band":"adequate","layer":"deterministic","title":"3 Dockerfiles run the application as root","signal":"container_runs_as_root","weight":"corroborating","evidence":[{"ref":"no-USER-instruction","kind":"path","path":"Dockerfile","detail":"runs as root"},{"ref":"no-USER-instruction","kind":"path","path":"cmd/perf/Dockerfile","detail":"runs as root"},{"ref":"no-USER-instruction","kind":"path","path":"trunk/3rdparty/signaling/Dockerfile","detail":"runs as root"}],"observed":{"rootful":3,"dockerfiles":3},"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":"05.13","band":"adequate","layer":"deterministic","title":"3 outbound calls can wait forever","signal":"outbound_timeouts","weight":"corroborating","context":true,"evidence":[{"ref":"trunk/3rdparty/srs-bench/blackbox/util.go","kind":"path","path":"trunk/3rdparty/srs-bench/blackbox/util.go","detail":"outbound call without a timeout","line_end":670,"line_start":670},{"ref":"trunk/3rdparty/srs-bench/blackbox/util.go","kind":"path","path":"trunk/3rdparty/srs-bench/blackbox/util.go","detail":"outbound call without a timeout","line_end":1359,"line_start":1359},{"ref":"trunk/3rdparty/srs-bench/srs/util.go","kind":"path","path":"trunk/3rdparty/srs-bench/srs/util.go","detail":"outbound call without a timeout","line_end":2154,"line_start":2154}],"observed":{"calls_without_timeout":3},"dimension":"05","rationale":"3 HTTP calls use a client with no timeout (Python `requests` without `timeout=`, or Go's default client). When a dependency slows down, each one holds a worker until the connection gives up, and enough of them take the service down with the dependency.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.26","band":"adequate","layer":"deterministic","title":"2 locked dependencies have published vulnerabilities","signal":"known_vulnerabilities","weight":"corroborating","context":true,"evidence":[{"ref":"trunk/3rdparty/signaling/go.mod","kind":"path","path":"trunk/3rdparty/signaling/go.mod","detail":"golang.org/x/net v0.0.0-20210502030024-e5908800b52b: GHSA-qppj-fm5r-hxr3 (moderate); pinned to a commit or a branch, so whether it has the fix needs the dependency's own source"},{"ref":"trunk/3rdparty/srs-bench/go.mod","kind":"path","path":"trunk/3rdparty/srs-bench/go.mod","detail":"github.com/pion/dtls/v3 v3.0.6: GHSA-9f3f-wv7r-qc8r (moderate), fixed in 3.0.11"}],"observed":{"advisories":2,"dependencies":78,"high_or_critical":0,"pinned_to_a_commit":1,"ecosystems_not_read":[],"vulnerable_packages":2,"set_aside_not_imported":77,"high_or_critical_shipping":0},"dimension":"05","rationale":"2 of 78 locked dependencies match 2 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":"10 vendored components with no licence","signal":"license_vendored_unlicensed","weight":"corroborating","context":true,"evidence":[{"ref":"trunk/3rdparty/README.md","kind":"path","path":"trunk/3rdparty/README.md","detail":"1 tracked files, no licence file"},{"ref":"trunk/3rdparty/gprof","kind":"path","path":"trunk/3rdparty/gprof","detail":"1 tracked files, no licence file"},{"ref":"trunk/3rdparty/openssl-OpenSSL_1_0_2u.tar.gz","kind":"path","path":"trunk/3rdparty/openssl-OpenSSL_1_0_2u.tar.gz","detail":"1 tracked files, no licence file"},{"ref":"trunk/3rdparty/opus-1.3.1.tar.gz","kind":"path","path":"trunk/3rdparty/opus-1.3.1.tar.gz","detail":"1 tracked files, no licence file"},{"ref":"trunk/3rdparty/patches","kind":"path","path":"trunk/3rdparty/patches","detail":"5 tracked files, no licence file"},{"ref":"trunk/3rdparty/srs-docs","kind":"path","path":"trunk/3rdparty/srs-docs","detail":"77 tracked files, no licence file"}],"observed":{"unlicensed":["trunk/3rdparty/README.md","trunk/3rdparty/gprof","trunk/3rdparty/openssl-OpenSSL_1_0_2u.tar.gz","trunk/3rdparty/opus-1.3.1.tar.gz","trunk/3rdparty/patches","trunk/3rdparty/srs-docs","trunk/research/console/js/3rdparty/angular-resource.min.js.map","trunk/research/console/js/3rdparty/angular-route.min.js.map","trunk/research/console/js/3rdparty/angular.min.js.map","trunk/research/console/js/3rdparty/bootstrap.min.js"],"total_components":29,"stated_in_headers_or_notices":9},"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."},{"id":"05.65","band":"adequate","layer":"deterministic","title":"2 advisories against this project in the last 24 months, 1 high or critical","signal":"advisory_record","weight":"corroborating","context":true,"evidence":[{"ref":"CVE-2026-105486","kind":"advisory","detail":"2026-10-06: CVE-2026-105486 (moderate): A vulnerability was detected in OSSRS srs up to 7.0-a1. This affects the function systemAPI.Run of the file internal/proxy/api.go of the component System API. P"},{"ref":"CVE-2026-68004","kind":"advisory","detail":"2026-08-17: CVE-2026-68004 (critical): An issue in OSSRS SRS (Simple Realtime Server) <v5.0.213 allows a remote attacker to execute arbitrary code via RTMP publish authorization, vhost-level security"}],"observed":{"newest":"2026-10-06","critical":1,"affecting":0,"could_not_tell":1,"last_24_months":2,"sources_failed":[],"known_exploited":0,"high_or_critical":1,"record_incomplete":["NVD: 8 records name srs with nothing tying them to this repository (CVE-2020-5766, CVE-2021-21517, CVE-2021-38544, …)"]},"dimension":"05","rationale":"The newest was published on 2026-10-06. 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 1 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 6.0.48. Answer lives in: the release you run, set against each fixed version. The record is incomplete: NVD: 8 records name srs with nothing tying them to this repository (CVE-2020-5766, CVE-2021-21517, CVE-2021-38544, …).","context_why":"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."}],"signals_run":34,"conclusive_signals":24,"what_a_person_adds":[{"id":"05.38","kind":"H+","where":"The provider's console and audit log","measured":"05.5 found credential-shaped strings in this repository.","question":"Was each one revoked at the provider? Deleting it from the code revokes nothing; only the provider's audit log shows that it was."},{"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":"06.1","band":"adequate","layer":"deterministic","title":"No telemetry or error reporting is wired in anywhere","signal":"telemetry_presence","weight":"corroborating","evidence":[{"ref":"telemetry-scan","kind":"metric","detail":"searched 4,283 tracked text files for 16 known instrumentation libraries; manifests for metrics, tracing and error-reporting families; locked dependencies for the packages that emit; 0 matched"}],"observed":{},"dimension":"06","rationale":"None of 4,283 readable files references an instrumentation, metrics or error-reporting library. If this system is in production, nobody learns that it broke from the system itself — they learn it from a customer. That is a reliability finding before it is an observability one."},{"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":10,"what_a_person_adds":[{"id":"06.19","kind":"H+","where":"The operations team","measured":"Backup or restore tooling is in the tree (trunk/research/hls/check_hls_backup.sh).","question":"Has a restore ever been rehearsed, and how long did it take?"},{"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 (18% 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 trunk/, cmd/, internal/. Which of your existing systems would each of those have to absorb or replace?"},{"id":"07.9","kind":"H+","question":"92% of lines added in the last 12 months (7% of added lines) came through AI-declared commits. Does your organisation have a policy on inheriting and maintaining that code, and does your engineering team's tooling match how it was produced?"},{"id":"07.2","kind":"H+","question":"The repository carries deployment configuration (Dockerfile and 11 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":1656255,"head":"069016c714fb6882bc2a289912cde80d8b6e98e8","slug":"ossrs/srs","tags":122,"stars":29365,"shallow":false,"span_days":4752.8,"last_commit":"2026-10-22T01:28:21+00:00","surveyed_at":"2026-10-23T18:12:01.414320+00:00","commits_read":9004,"first_commit":"2013-10-17T06:15:20+00:00","truncated_at":null,"window_start":"2013-10-17T06:15:20+00:00","tracked_files":6660,"history_complete":true},"generated_at":"2026-10-23T18:14:17.631199+00:00","generated_by":"borehole 0.7.15","rejection_log":[{"reason":"change is spread across the codebase rather than pooling in a few files","signal":"hotspot_concentration","observed":{"files":10134,"top5_share":0.09},"dimension":"04","conclusive":true},{"reason":"debt markers are sparse","signal":"debt_markers","observed":{"markers":1276,"per_kloc":0.77,"lines_read":1652197},"dimension":"04","conclusive":true},{"reason":"direct dependency counts are unremarkable","signal":"dependency_sprawl","observed":{"set_aside":{"tools/pion-whep/go.mod":"not product code (tooling)","tools/pion-whip/go.mod":"not product code (tooling)","trunk/3rdparty/srt-1-fit/scripts/release-notes/requirements.txt":"not product code (tooling)"},"by_manifest":{"go.mod":1,"cmd/perf/go.mod":8,"cmd/integ/go.mod":11,"trunk/research/httpmock/go.mod":0,"trunk/3rdparty/signaling/go.mod":2,"trunk/3rdparty/srs-bench/go.mod":16,"trunk/research/srt-proxy/go.mod":0,"trunk/research/api-server/go.mod":0,"trunk/3rdparty/httpx-static/go.mod":1}},"dimension":"04","conclusive":true},{"reason":"test effort kept pace with code written","signal":"test_growth","observed":{"late_test_per_code":0.075,"early_test_per_code":0.0},"dimension":"04","conclusive":true},{"reason":"rework is not rising against new work","signal":"churn_trend","observed":{"late_delete_per_insert":0.207,"early_delete_per_insert":0.47,"single_commit_deletions_set_aside":[]},"dimension":"04","conclusive":true},{"reason":"fewer than six busy quarters to compare","signal":"fix_share_trend","observed":{"fix_share_by_quarter_newest_first":[0.3]},"dimension":"04","conclusive":false},{"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":0.0,"code_files":5039,"compat_files":2,"oldest_months":0},"dimension":"04","conclusive":true},{"reason":"no JavaScript manifest to read","signal":"dependency_redundancy","observed":{},"dimension":"04","conclusive":false},{"reason":"a structured logging library is referenced","signal":"structured_logging","observed":{"sample":["internal/logger/log.go","internal/logger/log_test.go","trunk/3rdparty/srs-bench/go.mod"],"matches":3,"languages_not_read":["C"]},"dimension":"06","conclusive":true},{"reason":"a health or readiness check is defined","signal":"healthcheck_presence","observed":{"sample":["cmd/integ/internal/mock/mock_test.go: /heartbeat","cmd/integ/internal/server/heartbeat.go: /heartbeat","cmd/integ/internal/server/heartbeat_test.go: /heartbeat"]},"dimension":"06","conclusive":true},{"reason":"not assessed for C: its logger calls are not read","signal":"print_logging","observed":{"prints":227,"logger_calls":94},"dimension":"06","conclusive":false},{"reason":"a request can be followed through the logs","signal":"correlation_ids","observed":{"tracing":false,"request_id_sites":1,"languages_not_read":["C"]},"dimension":"06","conclusive":true},{"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":"environment differences live in configuration","signal":"environment_branching","observed":{"sites":0,"languages_not_read":["C"]},"dimension":"06","conclusive":true},{"reason":"releases are marked","signal":"release_markers","observed":{"tags_last_year":11,"release_commits":3,"changelog_commits":109,"commits_last_year":140},"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":1},"dimension":"06","conclusive":false},{"reason":"more than one contributor active in the trailing year","signal":"active_contributors","observed":{"all_time":144,"active_12mo":15},"dimension":"03","conclusive":true},{"reason":"an open contributor base, where one-commit contributors are normal","signal":"drive_by_contributors","observed":{"authors":144,"one_off_share":0.569},"dimension":"03","conclusive":true},{"reason":"the dominant contributor is still active","signal":"contributor_attrition","observed":{"authors":144,"top_share":"three-quarters or more","top_contributor_last_committed":"within the last three months"},"dimension":"03","conclusive":true},{"reason":"more than one person changes the critical paths","signal":"critical_path_ownership","observed":{"authors":25,"sole_owned_areas":[]},"dimension":"03","conclusive":true},{"reason":"the second and third contributors are still active","signal":"second_contributor_attrition","observed":{"gone":[]},"dimension":"03","conclusive":true},{"reason":"the team has not narrowed to one person","signal":"bus_factor_trend","observed":{"by_year_newest_first":[1,1,1,1]},"dimension":"03","conclusive":true},{"reason":"a meaningful share of recent change carries evidence of review","signal":"merge_discipline","observed":{"merges":0,"window":"last 24 months","with_tracked":20,"with_reviewed":0,"reviewed_share":0.802,"commits_in_window":318,"squashed_with_pr_ref":202,"with_signed_off_other":1,"reviewed_share_all_time":0.274,"with_committed_by_other":240},"dimension":"02","conclusive":true},{"reason":"CI configuration is present in the working tree","signal":"ci_presence","observed":{"count":12,"configs":[".github/workflows/codeql-analysis.yml",".github/workflows/release.yml",".github/workflows/test.yml","trunk/3rdparty/libsrtp-2-fit/.travis.yml","trunk/3rdparty/srs-bench/vendor/github.com/google/gopacket/.travis.yml"]},"dimension":"02","conclusive":true},{"reason":"tags are present","signal":"release_cadence","observed":{"tags":122,"sample":["v0.1.0","v0.2.0","v0.3.0","v0.4.0","v0.5.0"]},"dimension":"02","conclusive":true},{"reason":"commit subjects generally carry content","signal":"conventional_commits","observed":{"sampled":7724,"low_content_share":0.018},"dimension":"02","conclusive":true},{"reason":"process scaffolding is present in the repository","signal":"branch_protection_hints","observed":{"present":["CI workflows","contribution guidance"]},"dimension":"02","conclusive":true},{"reason":"CI invokes a test runner","signal":"ci_runs_tests","observed":{"sample":[".github/workflows/release.yml","trunk/3rdparty/libsrtp-2-fit/.travis.yml"],"configs":12,"with_tests":2},"dimension":"02","conclusive":true},{"reason":"few tests are switched off","signal":"skipped_tests","observed":{"focused":0,"skipped":0,"test_files":274,"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":12},"dimension":"02","conclusive":true},{"reason":"change is rarely undone","signal":"revert_share","observed":{"share":0.0,"reverts":0,"recent_commits":318},"dimension":"02","conclusive":true},{"reason":"dependencies move with the code","signal":"dependency_update_cadence","observed":{"lockfiles":9,"commits_since":2,"days_since_lockfile_changed":0},"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":8,"ci_configs":12,"product_files":5039},"dimension":"02","conclusive":true},{"reason":"too few merges to judge (squash and rebase leave none)","signal":"long_lived_branches","observed":{"merges":0},"dimension":"02","conclusive":false},{"reason":"no commit run met both the rate and the net-addition threshold","signal":"burst_import","observed":{"gap_seconds":180,"min_add_ratio":3.0,"min_net_added":2000,"bursts_by_rate":19,"bursts_by_volume":0},"dimension":"01","conclusive":true},{"reason":"first commit is not a disproportionate share of the codebase","signal":"initial_dump","observed":{"insertions":37,"share_of_insertions":0.0},"dimension":"01","conclusive":true},{"reason":"commit subjects vary in wording and length","signal":"message_uniformity","observed":{"length_stdev":18.8,"repeat_share":0.249},"dimension":"01","conclusive":true},{"reason":"most files were revisited after they were first written","signal":"revision_depth","observed":{"files_seen":3248,"write_once_share":0.303},"dimension":"01","conclusive":true},{"reason":"little shipping code is repeated verbatim across files","signal":"duplicated_blocks","observed":{"share":0.0131,"product_files":3249,"distinct_blocks":858723,"duplicated_blocks":11246},"dimension":"01","conclusive":true},{"reason":"errors are rarely thrown away","signal":"swallowed_errors","observed":{"loc":1656255,"files":9,"per_kloc":0.03,"swallowed":48,"languages_not_read":["C"]},"dimension":"01","conclusive":true},{"reason":"every base image names a version","signal":"build_reproducibility","observed":{"floating":0,"from_lines":6},"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":4283,"inert_tokens_set_aside":0,"fixture_matches_ignored":0},"dimension":"05","conclusive":true},{"reason":"at least one standard guard rail is configured","signal":"security_guardrails","observed":{"present":["SECURITY.md"]},"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 environment file is committed outside tests and examples","signal":"secrets_management_pattern","observed":{"env_files":0},"dimension":"05","conclusive":true},{"reason":"third-party build steps are pinned, or few","signal":"supply_chain_pinning","observed":{"action_refs":38,"pipe_to_shell":0,"unpinned_third_party":0},"dimension":"05","conclusive":true},{"reason":"too few migrations to judge","signal":"migration_reversibility","observed":{"migrations":0},"dimension":"05","conclusive":false},{"reason":"no SQL is assembled from strings in product code","signal":"sql_from_strings","observed":{"files":0,"sites":0,"languages_not_read":["C"],"value_interpolated":0},"dimension":"05","conclusive":true},{"reason":"product code does not build shell commands from strings","signal":"shell_from_strings","observed":{"sites":1,"languages_not_read":["C"]},"dimension":"05","conclusive":true},{"reason":"no code-executing deserialiser in product code","signal":"unsafe_deserialization","observed":{"sites":0,"languages_not_read":["C"]},"dimension":"05","conclusive":true},{"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":"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 MIT","signal":"license_grant_unclear","observed":{"class":"permissive","license":"MIT"},"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":["v1"],"versions_seen":["v1"]},"dimension":"04","conclusive":true},{"reason":"few deprecations have outlived two years","signal":"deprecations_lingering","observed":{"older_than_two_years":1,"files_with_deprecations":4},"dimension":"04","conclusive":true},{"reason":"few dependencies were added and dropped within 60 days","signal":"dependency_churn","observed":{"dependencies_seen":87,"added_in_two_years":27,"removed_within_60_days":0},"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":"relicensed only between permissive licences: MIT → Apache-2.0 (2022-01-13) → MIT (2022-06-17)","signal":"licence_changes","observed":{"latest":"MIT","weaker":false,"licence_versions":3,"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":11.5,"days_since_last_tag":1,"commits_last_90_days":60},"dimension":"04","conclusive":true},{"reason":"no file says one person maintains it","signal":"single_maintainer","observed":{"statements":0},"dimension":"03","conclusive":true},{"reason":"record incomplete: no advisory found in the sources that answered; NVD: 8 records name srs with nothing tying them to this repository (CVE-2020-5766, CVE-2021-21517, CVE-2021-38544, …)","signal":"project_advisories","observed":{"sources":["OSV by commit","OSV Go srsx (declared here)","GitHub repository advisories","NVD"],"affecting":0,"exploited":0,"advisories":4,"version_from":"the newest release tag in the surveyed history","fix_unreleased":0,"sources_failed":[],"version_unknown":1,"high_or_critical":0,"surveyed_version":"6.0.48","record_incomplete":["NVD: 8 records name srs with nothing tying them to this repository (CVE-2020-5766, CVE-2021-21517, CVE-2021-38544, …)"],"affecting_newest_release":0},"dimension":"05","conclusive":false},{"reason":"no affecting advisory is on CISA's Known Exploited list","signal":"project_exploited","observed":{"exploited":0},"dimension":"05","conclusive":false}],"schema_version":"1","repository_says":[{"line":null,"path":null,"text":"Releases are cut from another branch than the one surveyed","finding":"04.62"}],"surveyed_commit":{"says":"The newest pre-release, v7.0-a2, is not on the branch this survey read; the newest release on it is v6.0.48","kinds":["not the release line"],"advice":"Read this report as describing that commit, not the release users run. Survey the release branch or tag as well.","newest_release":{"sha":"1d878c2daaf913ad01c6d0bc2f247116c8050338","tag":"v6.0.48"}},"provenance_disclosure":{"agents":["Claude","Codex","GitHub Copilot"],"recent":{"since":"2025-10-23","until":"2026-10-23","window":"the last 12 months","measures":"share of lines added in the last 12 months to 2026-10-23 by commits declaring an AI agent as co-author: the same floor as the all-time share, over a shorter window","confidence":"high","ai_line_share":0.919,"total_commits":134,"ai_commit_share":0.5373,"confidence_basis":["61% of non-merge commits carry any trailer at all","no widespread author/committer date divergence"],"declared_commits":72,"total_lines_added":231282,"declared_lines_added":212545},"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":"low","measurable":true,"ai_line_share":0.0742,"total_commits":7724,"affects_rating":false,"excluded_lines":604000,"ai_commit_share":0.0096,"confidence_basis":["5% of non-merge commits carry any trailer at all","low trailer coverage: the convention may not be in consistent use","no widespread author/committer date divergence","the declared share is neither decisive nor negligible, so the true figure is more sensitive to undeclared work"],"declared_commits":74,"total_lines_added":2870239,"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":{"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":0.0087,"2026":0.8471},"declared_agent_names":["Claude","Claude Fable 5","Claude Fable 5.1","Claude Opus 4.6","Claude Opus 4.6 (1M context)","Claude Opus 4.7","Claude Opus 4.7 (1M context)","Claude Opus 5","Claude Opus 5.5","Claude Opus 5.5 (1M context)","Claude Sonnet 5","Codex","Copilot","chatgpt-codex-connector[bot]"],"declared_lines_added":212968,"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":["6 findings from checks Borehole's calibration found wrong more often than right are no longer published."]}