{"band":"strong","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":"frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/emoji_picker/src/emoji_lists.dart is 3,224 lines, 37× this codebase's median file","signal":"oversized_modules","weight":"corroborating","context":true,"evidence":[{"ref":"line-count","kind":"path","path":"frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/emoji_picker/src/emoji_lists.dart","detail":"3,224 lines (37× median)","line_end":3224,"line_start":1},{"ref":"line-count","kind":"path","path":"frontend/rust-lib/flowy-folder/src/manager.rs","detail":"2,638 lines (31× median)","line_end":2638,"line_start":1},{"ref":"line-count","kind":"path","path":"frontend/rust-lib/flowy-database2/src/services/database/database_editor.rs","detail":"2,465 lines (29× median)","line_end":2465,"line_start":1},{"ref":"line-count","kind":"path","path":"frontend/appflowy_flutter/lib/shared/popup_menu/appflowy_popup_menu.dart","detail":"1,668 lines (19× median)","line_end":1668,"line_start":1},{"ref":"line-count","kind":"path","path":"frontend/rust-lib/flowy-database2/src/event_handler.rs","detail":"1,451 lines (17× median)","line_end":1451,"line_start":1}],"observed":{"largest":3224,"library":{"n":382,"share":43,"value":37.9,"cutoff":138.63,"material":false,"percentile":85},"threshold":1000,"files_over":16,"median_lines":85},"dimension":"01","rationale":"The median source file here is 85 lines. 16 files exceed 1,000 lines, the largest being 3,224. 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":8,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"No architecture or design document is in the tree, across 3,552 product files.","question":"Where does the design live, and who holds it?"},{"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":"strong","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[],"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":"adequate","name":"Organization & Key-Person Risk","coverage":"partial","findings":[{"id":"03.5","band":"adequate","layer":"deterministic","title":"The contributor who wrote a quarter or more of this has not committed here for more than six months","signal":"contributor_attrition","weight":"corroborating","evidence":[{"ref":"last-commit-by-top-author","kind":"metric","detail":"last commit more than six months ago, measured to the survey"},{"ref":"git shortlog -sn","kind":"metric","detail":"top author a quarter or more of 6,362 commits"}],"observed":{"authors":387,"top_share":"a quarter or more","top_contributor_last_committed":"more than six months ago"},"dimension":"03","rationale":"One person authored a quarter or more of 6,362 commits and has not committed here for more than six months, while the repository has kept moving. The concentration figure alone would not show this. Whoever is changing this code now is not the person who wrote most of it, which is the situation an acquirer is usually told they are avoiding. The history shows only that no commits of theirs landed here, not why."},{"id":"03.8","band":"adequate","layer":"deterministic","title":"One person alone changes infrastructure","signal":"critical_path_ownership","weight":"corroborating","evidence":[{"ref":"git log -- <area>","kind":"metric","detail":"sole author over 24 months: infrastructure (13 commits)"}],"observed":{"authors":85,"sole_owned_areas":["infrastructure"]},"dimension":"03","rationale":"In the last 24 months, of 85 contributors, a single person made every change to: infrastructure (13 commits). These are the parts where a mistake is expensive and where knowledge is hardest to rebuild. Ask who else could change them safely tomorrow."},{"id":"03.27","band":"adequate","layer":"deterministic","title":"Regular contributors fell from 14 to 1 in a year","signal":"joiners_and_leavers","weight":"corroborating","evidence":[{"ref":"regular contributors by year","kind":"metric","detail":"14 then 1; 12 stopped committing, 0 began"}],"observed":{"left":12,"joined":0,"regular_last_year":1,"regular_prior_year":14},"dimension":"03","rationale":"12 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":7,"what_a_person_adds":[{"id":"03.29","kind":"H+","where":"The deal terms","measured":"387 people have committed here.","question":"Which of them are you acquiring, and which are you replacing?"},{"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":"strong","name":"Product & Engineering Maturity","coverage":"minimal","findings":[],"signals_run":19,"conclusive_signals":11,"what_a_person_adds":[{"id":"04.11","kind":"H+","where":"The team","measured":"16 commits landed in the last year, against 1,434 the year before (-99%).","question":"Is that maintenance mode, a pivot, or fewer people working on it? The count looks the same for all three."},{"id":"04.22","kind":"H+","where":"The data room","measured":"A roadmap file is in the tree (ROADMAP.md, last changed July 2022).","question":"A file is not a plan. Does it match the roadmap in the data room, and has the team delivered the last one it wrote?"},{"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 4,597 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":"05.25","band":"adequate","layer":"deterministic","title":"1 environment file is committed","signal":"secrets_management_pattern","weight":"corroborating","context":true,"evidence":[{"ref":"frontend/rust-lib/flowy-sqlite/.env","kind":"path","path":"frontend/rust-lib/flowy-sqlite/.env","detail":"committed environment file"}],"observed":{"env_files":1},"dimension":"05","rationale":"frontend/rust-lib/flowy-sqlite/.env is tracked in git. Environment files are where credentials usually live, and committing one usually means nobody decided how secrets reach the running application. Whatever is in it is in the history for good. Check 05.1 says whether it holds anything credential-shaped.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.27","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/commit_lint.yml","kind":"path","path":".github/workflows/commit_lint.yml","detail":"action pinned by tag","line_end":11,"line_start":11},{"ref":".github/workflows/docker_ci.yml","kind":"path","path":".github/workflows/docker_ci.yml","detail":"action pinned by tag","line_end":23,"line_start":23},{"ref":"frontend/scripts/docker-buildfiles/Dockerfile","kind":"path","path":"frontend/scripts/docker-buildfiles/Dockerfile","detail":"download piped into a shell","line_end":23,"line_start":23}],"observed":{"action_refs":73,"pipe_to_shell":3,"unpinned_third_party":19},"dimension":"05","rationale":"19 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; 3 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.","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":"53 locked dependencies have published vulnerabilities, 13 high or critical","signal":"known_vulnerabilities","weight":"corroborating","context":true,"evidence":[{"ref":"frontend/rust-lib/Cargo.lock","kind":"path","path":"frontend/rust-lib/Cargo.lock","detail":"diesel 2.2.10: GHSA-h5x4-m2qf-r4f2 (high), fixed in 2.3.8"},{"ref":"frontend/rust-lib/Cargo.lock","kind":"path","path":"frontend/rust-lib/Cargo.lock","detail":"lz4_flex 0.11.2: GHSA-vvp9-7p8x-rfvv (high), fixed in 0.11.6"},{"ref":"frontend/rust-lib/Cargo.lock","kind":"path","path":"frontend/rust-lib/Cargo.lock","detail":"mio 0.8.9: GHSA-r8w9-5wcg-vfj7 (high), fixed in 0.8.11"}],"observed":{"advisories":77,"dependencies":799,"high_or_critical":13,"pinned_to_a_commit":0,"ecosystems_not_read":["CocoaPods","Dart","Gradle"],"vulnerable_packages":53,"set_aside_not_imported":0,"high_or_critical_shipping":0},"dimension":"05","rationale":"53 of 799 locked dependencies match 77 published advisories in OSV, 13 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. 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":"05.51","band":"adequate","layer":"deterministic","title":"The app allows plain HTTP to any server","signal":"cleartext_traffic","weight":"corroborating","evidence":[{"ref":"frontend/appflowy_flutter/ios/Runner/Info.plist","kind":"path","path":"frontend/appflowy_flutter/ios/Runner/Info.plist","detail":"cleartext allowed app-wide","line_end":46,"line_start":46},{"ref":"frontend/appflowy_flutter/macos/Runner/Info.plist","kind":"path","path":"frontend/appflowy_flutter/macos/Runner/Info.plist","detail":"cleartext allowed app-wide","line_end":47,"line_start":47}],"observed":{"sites":2},"dimension":"05","rationale":"The app's manifest allows unencrypted HTTP app-wide (NSAllowsArbitraryLoads, or cleartext traffic permitted), rather than for named domains. Anything sent over plain HTTP can be read on the network, and enterprise security reviews ask about it. Some apps need it by nature (a podcast or feed reader fetches whatever URL a feed gives), so ask which case this is."},{"id":"05.60","band":"adequate","layer":"deterministic","title":"Relicensed: Apache-2.0 → AGPL-3.0 (2021-11-09)","signal":"licence_changes","weight":"corroborating","context":true,"evidence":[{"ref":"a4fb87713","kind":"commit","path":"LICENSE","detail":"Apache-2.0 from 2021-06-16"},{"ref":"e697a6d33","kind":"commit","path":"LICENSE","detail":"AGPL-3.0 from 2021-11-09"}],"observed":{"since":"2021-11-09","latest":"AGPL-3.0","weaker":true,"narrowed_at":"2021-11-09","narrowed_days":1690,"licence_versions":2,"source_available":false,"narrowed_recently":true,"unreleased_changes":0},"dimension":"05","rationale":"The root licence changed 1 time(s). The latest terms restrict what users, hosts or a buyer may do in ways the earlier ones did not. Code taken under the old terms stays under them, so both matter in diligence.","context_why":"A note that does not affect this rating: a licence change is a fact for the first screen, and only a narrowing of rights within two years of the surveyed commit costs \"strong\"."},{"id":"05.65","band":"adequate","layer":"deterministic","title":"4 advisories against this project in the last 24 months, 2 high or critical","signal":"advisory_record","weight":"corroborating","context":true,"evidence":[{"ref":"CVE-2026-88898","kind":"advisory","detail":"2026-09-10: CVE-2026-88898 (high): AppFlowy-Cloud versions 0.7.2 through 0.9.64 fail to authorize callers against the workspace in the bulk publish endpoint path, allowing authenticated users to "},{"ref":"CVE-2026-52097","kind":"advisory","detail":"2026-09-10: CVE-2026-52097 (moderate): An issue in AppFlowy 0.11.8 allows a remote attacker to execute arbitrary code via the afLaunchUri, _afLaunchLocalUri (url_launcher.dart), OpenFilex.open, local"},{"ref":"CVE-2026-85619","kind":"advisory","detail":"2026-09-04: CVE-2026-85619 (high): AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and "},{"ref":"CVE-2026-85622","kind":"advisory","detail":"2026-09-04: CVE-2026-85622 (moderate): AppFlowy-Cloud through 0.9.64 fails to validate workspace membership when establishing WebSocket connections in the establish_ws_connection_v2 handler, allowing"}],"observed":{"newest":"2026-09-10","critical":0,"affecting":0,"could_not_tell":4,"last_24_months":4,"sources_failed":[],"known_exploited":0,"high_or_critical":2,"record_incomplete":["NVD: 1 record names appflowy with nothing tying it to this repository (CVE-2026-16007)"]},"dimension":"05","rationale":"The newest was published on 2026-09-10. 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 4 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 0.14.6. Answer lives in: the release you run, set against each fixed version. The record is incomplete: NVD: 1 record names appflowy with nothing tying it to this repository (CVE-2026-16007).","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":18,"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":"05.41","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":"not assessable","name":"Observability & Operations","coverage":"partial","findings":[],"signals_run":16,"conclusive_signals":4,"what_a_person_adds":[{"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?"}],"not_assessable_reason":"only 4 of 16 checks could reach a conclusion here; the rest do not apply to this repository or could not read it"},{"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 Dart codebase, with Rust alongside (26% of source files). Does your engineering organisation already run Dart in production, or would this be the first?"},{"id":"07.10","kind":"H+","question":"The bulk of this system sits in frontend/, project.inlang/. Which of your existing systems would each of those have to absorb or replace?"},{"id":"07.2","kind":"H+","question":"Nothing in the repository says how this is deployed. Is it shipped as a library, a binary or a service, and if it runs somewhere, who owns that environment?"},{"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":514241,"head":"5cf3a365dec0d59f64bad1ee4bb1050471a39b93","slug":"appflowy-io/appflowy","tags":152,"stars":76942,"shallow":false,"span_days":1835.6,"last_commit":"2026-06-26T02:35:45+00:00","surveyed_at":"2026-10-04T17:17:10.099471+00:00","commits_read":7210,"first_commit":"2021-06-16T12:56:49+00:00","truncated_at":null,"window_start":"2021-06-16T12:56:49+00:00","tracked_files":4597,"history_complete":true},"generated_at":"2026-10-05T12:14:13.986991+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":27220,"top5_share":0.02},"dimension":"04","conclusive":true},{"reason":"debt markers are sparse","signal":"debt_markers","observed":{"markers":84,"per_kloc":0.16,"lines_read":511082},"dimension":"04","conclusive":true},{"reason":"no recognised dependency manifest found","signal":"dependency_sprawl","observed":{"set_aside":{},"manifests_checked":["package.json","go.mod","requirements.txt","requirements.in","pyproject.toml"]},"dimension":"04","conclusive":false},{"reason":"tests are kept inside the files they test, which a count by file name cannot see","signal":"test_growth","observed":{"files_with_inline_tests":21},"dimension":"04","conclusive":false},{"reason":"rework is not rising against new work","signal":"churn_trend","observed":{"late_delete_per_insert":0.685,"early_delete_per_insert":0.772,"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":560,"share":0.316,"with_tests":177},"dimension":"04","conclusive":true},{"reason":"fewer than six busy quarters to compare","signal":"fix_share_trend","observed":{"fix_share_by_quarter_newest_first":[]},"dimension":"04","conclusive":false},{"reason":"columns, once added, stay","signal":"schema_churn","observed":{"dropped_within_90_days":0,"columns_added_last_year":0},"dimension":"04","conclusive":false},{"reason":"little code is kept for the old way","signal":"compat_layers","observed":{"share":0.0,"code_files":2397,"compat_files":0,"oldest_months":0},"dimension":"04","conclusive":true},{"reason":"no JavaScript manifest to read","signal":"dependency_redundancy","observed":{},"dimension":"04","conclusive":false},{"reason":"this repository does not deploy a running service, so instrumentation is not expected of it","signal":"telemetry_presence","observed":{"basis":"nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","files_read":3291},"dimension":"06","conclusive":true},{"reason":"not assessed for Dart or Rust, the languages the product is written in: this check's patterns read other languages only","signal":"structured_logging","observed":{"basis":"nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","languages_not_read":["Dart","Rust"]},"dimension":"06","conclusive":false},{"reason":"not a running service, so a health endpoint is not expected","signal":"healthcheck_presence","observed":{"basis":"nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere"},"dimension":"06","conclusive":true},{"reason":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"telemetry_depth","observed":{"service":false},"dimension":"06","conclusive":false},{"reason":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"print_logging","observed":{"service":false},"dimension":"06","conclusive":false},{"reason":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"correlation_ids","observed":{"service":false},"dimension":"06","conclusive":false},{"reason":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"error_reporting","observed":{"service":false},"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":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"alert_rules","observed":{"service":false},"dimension":"06","conclusive":false},{"reason":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"deployed_image_floats","observed":{"service":false},"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 expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"environment_branching","observed":{"service":false},"dimension":"06","conclusive":false},{"reason":"not expected of it: nothing in this repository deploys a long-running server; if it runs as one, its deployment lives elsewhere","signal":"release_markers","observed":{"service":false},"dimension":"06","conclusive":false},{"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":"no single contributor dominates the last 24 months","signal":"contributor_concentration","observed":{"years":5.0,"window":"last 24 months","authors":387,"top_share":"a quarter or more","bus_factor":3,"authors_in_window":85,"top_share_all_time":"a quarter or more","bus_factor_all_time":2},"dimension":"03","conclusive":true},{"reason":"more than one contributor active in the trailing year","signal":"active_contributors","observed":{"all_time":387,"active_12mo":7},"dimension":"03","conclusive":true},{"reason":"too few substantial top-level directories to read ownership","signal":"knowledge_silos","observed":{"directories":1},"dimension":"03","conclusive":false},{"reason":"an open contributor base, where one-commit contributors are normal","signal":"drive_by_contributors","observed":{"authors":387,"one_off_share":0.646},"dimension":"03","conclusive":true},{"reason":"the repository itself is quiet","signal":"second_contributor_attrition","observed":{},"dimension":"03","conclusive":false},{"reason":"fewer than three active years to compare","signal":"bus_factor_trend","observed":{"by_year_newest_first":[]},"dimension":"03","conclusive":false},{"reason":"a meaningful share of recent change carries evidence of review","signal":"merge_discipline","observed":{"merges":84,"window":"last 24 months","with_tracked":1,"with_reviewed":0,"reviewed_share":0.833,"commits_in_window":1543,"squashed_with_pr_ref":1199,"with_signed_off_other":0,"reviewed_share_all_time":0.583,"with_committed_by_other":1257},"dimension":"02","conclusive":true},{"reason":"CI configuration is present in the working tree","signal":"ci_presence","observed":{"count":13,"configs":[".github/workflows/android_ci.yaml.bak",".github/workflows/build_command.yml",".github/workflows/commit_lint.yml",".github/workflows/docker_ci.yml",".github/workflows/flutter_ci.yaml"]},"dimension":"02","conclusive":true},{"reason":"tests are present in a normal proportion to source","signal":"test_presence","observed":{"tests":444,"source":2818,"test_ratio":0.158},"dimension":"02","conclusive":true},{"reason":"tags are present","signal":"release_cadence","observed":{"tags":152,"sample":["0.0.1","0.0.2","0.0.3","0.0.3_beta.1","0.0.3_beta.2"]},"dimension":"02","conclusive":true},{"reason":"commit subjects generally carry content","signal":"conventional_commits","observed":{"sampled":6366,"low_content_share":0.009},"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/flutter_ci.yaml",".github/workflows/rust_ci.yaml",".github/workflows/rust_coverage.yml"],"configs":13,"with_tests":3},"dimension":"02","conclusive":true},{"reason":"few tests are switched off","signal":"skipped_tests","observed":{"focused":0,"skipped":0,"test_files":511,"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":13},"dimension":"02","conclusive":true},{"reason":"change is rarely undone","signal":"revert_share","observed":{"share":0.003,"reverts":5,"recent_commits":1459},"dimension":"02","conclusive":true},{"reason":"dependencies move with the code","signal":"dependency_update_cadence","observed":{"lockfiles":1,"commits_since":34,"days_since_lockfile_changed":388},"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":6,"ci_configs":13,"product_files":2397},"dimension":"02","conclusive":true},{"reason":"the typical branch reaches the trunk quickly","signal":"long_lived_branches","observed":{"share":0.0,"merges":62,"long_lived":0,"median_days":0},"dimension":"02","conclusive":true},{"reason":"changes arrive in reviewable sizes","signal":"commit_size","observed":{"share":0.05,"commits":1311,"over_2000_lines":65},"dimension":"02","conclusive":true},{"reason":"the largest burst was translation files (97% of it), which explains the rate: translations arrive from a vendor in bulk, dependencies and generated code are committed whole, a merged pull request is dated when it merged, not when it was written, a branch merged by a merge commit was reviewed as one piece, and an export or mirror tool dates history when it replays it","signal":"burst_import","observed":{"kinds":["merged pull requests, each developed and reviewed on its own branch","translation files"],"largest_commits":"145d1e5..13028c6","bursts_explained":2,"largest_net_added":6455},"dimension":"01","conclusive":true},{"reason":"first commit is not a disproportionate share of the codebase","signal":"initial_dump","observed":{"insertions":212,"share_of_insertions":0.0001},"dimension":"01","conclusive":true},{"reason":"commit subjects vary in wording and length","signal":"message_uniformity","observed":{"length_stdev":17.1,"repeat_share":0.07},"dimension":"01","conclusive":true},{"reason":"most files were revisited after they were first written","signal":"revision_depth","observed":{"files_seen":3117,"write_once_share":0.349},"dimension":"01","conclusive":true},{"reason":"little shipping code is repeated verbatim across files","signal":"duplicated_blocks","observed":{"share":0.0197,"product_files":2397,"distinct_blocks":245912,"duplicated_blocks":4853},"dimension":"01","conclusive":true},{"reason":"not assessed for Dart or Rust, the languages the product is written in: this check's patterns read other languages only","signal":"swallowed_errors","observed":{"loc":514241,"files":0,"per_kloc":0.0,"swallowed":0,"languages_not_read":["Dart","Rust"]},"dimension":"01","conclusive":false},{"reason":"no product Dockerfile to read","signal":"build_reproducibility","observed":{"from_lines":0},"dimension":"01","conclusive":false},{"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":3291,"inert_tokens_set_aside":0,"fixture_matches_ignored":0},"dimension":"05","conclusive":true},{"reason":"no manifest whose pinning can be read without a lockfile","signal":"dependency_pinning","observed":{"checked":["requirements.txt","package.json","Gemfile"]},"dimension":"05","conclusive":false},{"reason":"a licence file is present","signal":"license_present","observed":{"found":true},"dimension":"05","conclusive":true},{"reason":"no Dockerfile outside development, test and example paths","signal":"container_runs_as_root","observed":{"dockerfiles":0},"dimension":"05","conclusive":false},{"reason":"not a running service","signal":"outbound_timeouts","observed":{},"dimension":"05","conclusive":false},{"reason":"too few migrations to judge","signal":"migration_reversibility","observed":{"migrations":0},"dimension":"05","conclusive":false},{"reason":"not a running service; a library that builds SQL is doing its job","signal":"sql_from_strings","observed":{},"dimension":"05","conclusive":false},{"reason":"not assessed for Dart or Rust, 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":["Dart","Rust"]},"dimension":"05","conclusive":false},{"reason":"not assessed for Dart or Rust, the languages the product is written in: this check's patterns read other languages only","signal":"unsafe_deserialization","observed":{"sites":0,"languages_not_read":["Dart","Rust"]},"dimension":"05","conclusive":false},{"reason":"not assessed for Dart or Rust, 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":["Dart","Rust"]},"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 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":3},"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":"no vendored third-party code is committed","signal":"license_vendored_unlicensed","observed":{"components":0},"dimension":"05","conclusive":true},{"reason":"the licence is recognisable as AGPL-3.0","signal":"license_grant_unclear","observed":{"class":"network-copyleft","license":"AGPL-3.0"},"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":"not a running service","signal":"api_versions_coexisting","observed":{},"dimension":"04","conclusive":false},{"reason":"few deprecations have outlived two years","signal":"deprecations_lingering","observed":{"older_than_two_years":0,"files_with_deprecations":8},"dimension":"04","conclusive":true},{"reason":"few dependencies were added and dropped within 60 days","signal":"dependency_churn","observed":{"dependencies_seen":339,"added_in_two_years":57,"removed_within_60_days":8},"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":"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":0.0,"days_since_last_tag":100,"commits_last_90_days":0},"dimension":"04","conclusive":true},{"reason":"the newest release was cut from the branch surveyed","signal":"release_branch","observed":{"elsewhere":20,"on_branch":112,"tags_in_window":132,"direction_known":true,"later_on_branch":0},"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: 1 record names appflowy with nothing tying it to this repository (CVE-2026-16007)","signal":"project_advisories","observed":{"sources":["OSV by commit","GitHub repository advisories","NVD"],"affecting":0,"exploited":0,"advisories":4,"version_from":"the release tag on the surveyed commit","fix_unreleased":0,"sources_failed":[],"version_unknown":4,"high_or_critical":0,"surveyed_version":"0.14.6","record_incomplete":["NVD: 1 record names appflowy with nothing tying it to this repository (CVE-2026-16007)"],"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":"LICENSE","text":"Relicensed: Apache-2.0 → AGPL-3.0 (2021-11-09)","finding":"05.60"}],"surveyed_commit":null,"provenance_disclosure":{"agents":[],"recent":null,"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":6366,"affects_rating":false,"excluded_lines":126759,"ai_commit_share":0.0,"confidence_basis":["6% 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":0,"total_lines_added":1780133,"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":{"2021":0.0,"2022":0.0,"2023":0.0,"2024":0.0,"2025":0.0},"declared_agent_names":[],"declared_lines_added":0,"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":["1 finding from checks Borehole's calibration found wrong more often than right is no longer published."]}