Публічний реєстрКритичний
Звіт про здоров'я програмного забезпеченнясхема 0.27.0 · метрики 1.13.0 · 2026-07-26 00:58 UTC
SciProgCentre / kmath
Kotlin mathematics extensions library
SciProgCentre/kmath має індекс здоров’я 26 зі 100, що відповідає смузі «Критичний». Найвищий показник — Sustainability & Governance (65/100), найнижчий — Security (21/100). Останнє оновлення було 8 днів тому. Більшість нещодавньої роботи виконують 2 учасники.
26
загалом / 100Індекс здоров'я програмного забезпечення
Метрики згруповано у зважені категорії на шкалі 1–100. Загальна оцінка починається як їхнє середнє; коли публічні дані активують Політику юрисдикцій високого ризику, рейтинг коригується й отримує верхню межу 49 («Під ризиком»). Готовність до ШІ не входить до індексу.
26
Відмінний85-100Зразковий; відповідає практично всім перевіреним критеріям
Добрий70-84Здоровий; незначні прогалини
Помірний50-69Прийнятний, але з помітними прогалинами; рекомендовано перевірку
У зоні ризику30-49Суттєві слабкі місця; впровадження потребує обережності
Критичний1-29Серйозні проблеми (покинутий, єдиний мейнтейнер, без базової гігієни)
Профіль оцінок
Кожна вісь — окрема категорія. Форма важить більше, ніж середнє: здоровий об'єкт заповнює всю фігуру, тоді як профіль із піками та провалами означає, що сила в одному вимірі маскує ризик в іншому.
Політика юрисдикцій високого ризику застосовує множник 50% до зваженого загального індексу здоров’я і встановлює для нього межу «У зоні ризику» на рівні 49.
Власність
SPCОрганізація
69 підписників46 публічних репозиторіївз трав. 2018 р.
За цим репозиторієм стоїть організація — спільна, підзвітна опіка, здатна пережити будь-якого окремого мейнтейнера.
Метрики за категоріями
Життєздатність
Чи живий проєкт — чи пишеться код і чи виходять релізи?
51
Активність розробки
44У зоні ризику
Як обчислюється оцінка
| 28.8/36 | Свіжість push — останній push 8 дн. тому |
| 3.5/36 | Ритм комітів — 5/52 тижнів із комітами |
| 12.2/18 | Обсяг комітів — 22 комітів за останній рік |
| 0/10 | OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
Використані вхідні дані
| commits_last_year | 22 |
| human_commit_share | 1 |
| days_since_last_push | 8 |
| active_weeks_last_year | 5 |
Дисципліна релізів
62Помірний
Як обчислюється оцінка
| 27/27 | Випускає релізи — опубліковано 17 релізів |
| 16.2/36 | Свіжість релізів — останній реліз 197 дн. тому |
| 12.6/27 | Ритм релізів — реліз кожні ~215,9 дн. |
| 0/10 | OpenSSF Scorecard: Signed-Releases — немає даних |
Використані вхідні дані
| releases_count | 17 |
| latest_release_tag | v0.5.0 |
| releases_from_tags | ні |
| days_since_latest_release | 197 |
| mean_days_between_releases | 215,9 |
Виключено з оцінювання (немає даних або не застосовно): OpenSSF Scorecard: Signed-Releases. Залишкові ваги перенормовано.
Спільнота та впровадження
Чи має проєкт користувачів, завантаження, увагу та влаштовані умови для контриб’юторів?
57
Популярність і впровадження
68Помірний
Як обчислюється оцінка
| 46.3/60 | Зірки — 720 зірок |
| 15.1/25 | Форки — 66 форків |
| 7/15 | Спостерігачі — 19 спостерігачів |
Використані вхідні дані
| forks | 66 |
| stars | 720 |
| watchers | 19 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Здоров'я спільноти
44У зоні ризику
Як обчислюється оцінка
| 22.5/22.5 | README |
| 16.9/22.5 | Ліцензія — файл ліцензії наявний, не є визнаною ліцензією |
| 0/18 | Настанови CONTRIBUTING |
| 0/13.5 | Кодекс поведінки |
| 0/7.2 | Шаблон issue |
| 0/6.3 | Шаблон PR |
Використані вхідні дані
| has_readme | так |
| has_license | ні |
| has_contributing | ні |
| has_issue_template | ні |
| has_code_of_conduct | ні |
| has_pull_request_template | ні |
Сталість та врядування
Чи переживе проєкт своїх людей — бас-фактор, реактивність, хто за ним стоїть і як супроводжуються пакети?
65
Стійкість мейнтейнерів (бас-фактор)
60Помірний
Як обчислюється оцінка
| 25.2/54 | Бас-фактор — на 2 контриб’ютор(ів) припадає половина всіх комітів |
| 11.6/22.5 | Розподіл комітів — головний контриб’ютор — автор 49% комітів |
| 13.5/13.5 | Широта контриб’юторів — 27 контриб’юторів |
| 10/10 | OpenSSF Scorecard: Contributors — project has 14 contributing companies or organizations |
Використані вхідні дані
| bus_factor | 2 |
| contributors_sampled | 27 |
| top_contributor_share | 0,486 |
Реактивність на issue та PR
67Помірний
Як обчислюється оцінка
| 31.7/46.8 | Вирішення issue — закрито 68% issue |
| 33.5/38.3 | Прийняття PR — злито 263/300 вирішених PR |
| 1.5/15 | OpenSSF Scorecard: Code-Review — Found 4/28 approved changesets -- score normalized to 1 |
Використані вхідні дані
| merged_prs | 263 |
| open_issues | 76 |
| closed_issues | 160 |
| issue_closed_ratio | 0,678 |
| closed_unmerged_prs | 37 |
Власність та опіка
68Помірний
Як обчислюється оцінка
| 30/30 | Підтримка власника — у власності організації |
| 0/20 | Верифікований домен |
| 13.3/25 | Охоплення власника — 69 підписників у SciProgCentre |
| 24.2/25 | Послужний список — 46 публічних репозиторіїв, вік облікового запису ~8 р. |
Використані вхідні дані
| followers | 69 |
| owner_type | Organization |
| is_verified | — |
| owner_login | SciProgCentre |
| public_repos | 46 |
| account_age_days | 3 007 |
Інженерна якість
Чи наявні базові інженерні практики та документація?
56
Інженерні практики
34У зоні ризику
Як обчислюється оцінка
| 24/24 | Процеси CI — 2 процес(ів) CI |
| 0/24 | Наявні тести |
| 0/16 | Конфігурація лінтера |
| 0/9.6 | Pre-commit-хуки |
| 0/6.4 | .editorconfig |
| 10/20 | OpenSSF Scorecard: CI-Tests — 1 out of 2 merged PRs checked by a CI test -- score normalized to 5 |
Використані вхідні дані
| has_ci | так |
| has_tests | ні |
| has_editorconfig | ні |
| has_linter_config | ні |
| has_precommit_config | ні |
Документація
90Відмінний
Як обчислюється оцінка
| 30/30 | README |
| 25/25 | Каталог документації |
| 15/15 | Сайт документації / домашня сторінка — https://sciprogcentre.github.io/kmath/ |
| 10/10 | Опис репозиторію |
| 10/10 | Теми — 3 тем |
| 0/10 | Wiki |
Використані вхідні дані
| topics | kotlin, mathematics-library, jetbrains-research |
| has_wiki | ні |
| homepage | https://sciprogcentre.github.io/kmath/ |
| has_readme | так |
| has_docs_dir | так |
| has_description | так |
Безпека
Чи міцні видимі практики безпеки й ланцюга постачання, без непослабленої пов’язаності з юрисдикціями високого ризику?
21
Стан безпеки
21Критичний
Попередження про юрисдикційний ризик
Виявлено пов’язаність із юрисдикцією високого ризику
3 профілі ключових контриб’юторівRussiaБезпека й загальний рейтинг: межа «Під ризиком»
Сигнал ґрунтується на публічних локаціях, самостійно вказаних у профілях. Він не визначає національність, громадянство, наміри, санкційний статус чи надійність людини.
Як оцінюється юрисдикційна пов’язаністьЯк обчислюється оцінка
| 6.8/7.5 | Binary-Artifacts — binaries present in source code |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 1.2/2.5 | CI-Tests — 1 out of 2 merged PRs checked by a CI test -- score normalized to 5 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0.8/7.5 | Code-Review — Found 4/28 approved changesets -- score normalized to 1 |
| 2.5/2.5 | Contributors — project has 14 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.2/2.5 | Ліцензія — license file detected |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — немає даних |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — немає даних |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Використані вхідні дані
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 4,2 |
| high_risk_jurisdiction_cap | 49 |
| high_risk_jurisdiction_multiplier | 50 |
| security_posture_after_multiplier | 21 |
| security_posture_before_jurisdiction | 42 |
Виключено з оцінювання (немає даних або не застосовно): packaging, signed_releases. Залишкові ваги перенормовано. Політика юрисдикцій високого ризику застосовує множник 50% і встановлює для стану безпеки межу «У зоні ризику» на рівні 49.
Готовність до ШІ
Наскільки репозиторій оснащений для розробки та супроводу за участі ШІ-агентів? Незалежний, експериментальний бейдж — вага 0.0, тож він подається окремо і не впливає на загальний індекс здоров'я.
33
Контекст і настанови для агентів
8Критичний
Як обчислюється оцінка
| 0/45 | Інструкції для агентів — немає CLAUDE.md / AGENTS.md / правил редактора |
| 0/15 | Машиночитана документація (llms.txt) |
| 7.5/40 | Читабельна історія комітів — намір зазначено у 14 з 100 людських комітів (структурований заголовок або пояснювальний текст) |
Використані вхідні дані
| has_llms_txt | ні |
| legible_history_share | 0,14 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Як обчислюється оцінка
| 12.6/18 | Розгортання однією командою — benchmarks/build.gradle.kts, build.gradle.kts, examples/build.gradle.kts (домовленість інструментарію, без раннера задач) |
| 0/22 | Автоматизовані тести |
| 0/11 | Конфігурація лінтера / форматера |
| 11/11 | Статична перевірка типів — Kotlin (статично типізована) |
| 0/10 | Відтворюване середовище |
| 0/10 | Підтверджена практика роботи з агентами — серед останніх 100 комітів немає створених агентом |
| 0/8 | Автоматизоване супроводження — автоматичних оновлень залежностей не виявлено |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Використані вхідні дані
| has_nix | ні |
| has_tests | ні |
| lockfiles | — |
| has_dockerfile | ні |
| typed_language | так |
| bootstrap_files | — |
| has_devcontainer | ні |
| has_linter_config | ні |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | benchmarks/build.gradle.kts, build.gradle.kts, examples/build.gradle.kts, kmath-ast/build.gradle.kts, kmath-commons/build.gradle.kts, kmath-complex/build.gradle.kts, kmath-core/build.gradle.kts, kmath-coroutines/build.gradle.kts, kmath-dimensions/build.gradle.kts, kmath-ejml/build.gradle.kts, kmath-for-real/build.gradle.kts, kmath-functions/build.gradle.kts, kmath-geometry/build.gradle.kts, kmath-histograms/build.gradle.kts, kmath-jupyter/build.gradle.kts, kmath-kotlingrad/build.gradle.kts, kmath-memory/build.gradle.kts, kmath-multik/build.gradle.kts, kmath-nd4j/build.gradle.kts, kmath-ojalgo/build.gradle.kts, kmath-optimization/build.gradle.kts, kmath-stat/build.gradle.kts, kmath-symja/build.gradle.kts, kmath-tensorflow/build.gradle.kts, kmath-tensors/build.gradle.kts, kmath-viktor/build.gradle.kts, test-utils/build.gradle.kts |
| dependency_bot_commit_share | 0 |
Читабельність коду для моделей
100Відмінний
Як обчислюється оцінка
| 45/45 | Типізований код — Kotlin (статично типізована) |
| 54.9/55 | Керовані розміри файлів — 1/560 файлів вихідного коду понад 60 КБ |
Використані вхідні дані
| primary_language | Kotlin |
| largest_source_bytes | 69 014 |
| source_files_sampled | 560 |
| oversized_source_files | 1 |
Машиночитні інтерфейси
40У зоні ризику
Як обчислюється оцінка
| 0/40 | Схема API (OpenAPI/GraphQL/proto) |
| 0/20 | Сервер MCP |
| 40/40 | Придатні до запуску приклади — examples, notebooks |
Використані вхідні дані
| example_dirs | examples, notebooks |
| has_mcp_signal | ні |
| api_schema_files | — |
Ключові факти
720зірок GitHub
27контриб'юторів
22комітів за останні 12 місяців
8днів від останнього пушу
17релізів
2бас-фактор
76відкритих issue
Mavenпакетних екосистем
Попередження щодо збору даних
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
Докладніше
Історія зірок і форків 0 ★ / 66 ⇿
0Зірки
66Форки
17Релізи
Коли додано кожну зірку й форк — зібрано з GitHub і згруповано за днями. Кумулятивне зростання розміщено просто над денними додаваннями, з яких воно складається, тож їх видно одне проти одного: рівномірне органічне накопичення виглядає зовсім інакше, ніж різкий короткочасний сплеск. Там, де цю різницю можна виміряти, її подано як автентичність росту.
Мажорні 0Мінорні 4Патчі 4
Кожна точка охоплює 8 днів.
OpenSSF Scorecard 4.2 / 10
4.2сукупно
Незалежна, не прив'язана до інструментів оцінка безпеки від відкритого проєкту OpenSSF Scorecard. Кожна перевірка винагороджує практику безпеки, а не інструмент конкретного постачальника. Перевірки, які Scorecard не зміг визначити, позначено н/д і виключено з оцінки безпеки (вони ніколи не зараховуються як нуль).
| 9 | Binary-Artifacts | binaries present in source code |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 5 | CI-Tests | 1 out of 2 merged PRs checked by a CI test -- score normalized to 5 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 1 | Code-Review | Found 4/28 approved changesets -- score normalized to 1 |
| 10 | Contributors | project has 14 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 9 | License | license file detected |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| н/д | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| н/д | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Усі залежності 0
Повний розв'язаний набір залежностей із графа залежностей GitHub: 0 прямих і 0 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.
| Реєстр | Пакет | Версія | Зв'язок |
|---|
Сповіщення про залежності не оцінено
Звірка сповіщень не відбулася для цього звіту: No resolved dependencies to assess
Звіт у форматі JSON машиночитний
{
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"ANTLR": 887,
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"pushed_at": "2026-07-17T20:16:21Z",
"created_at": "2018-04-14T05:52:49Z",
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"updated_at": "2026-07-21T16:32:13Z",
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"activity": {
"releases": [
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"tag": "v0.5.0",
"kind": "minor",
"published_at": "2026-01-09T11:29:19Z"
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{
"tag": "v0.3.1",
"kind": "patch",
"published_at": "2023-05-12T19:24:30Z"
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{
"tag": "v0.3.1-dev-RC",
"kind": "prerelease",
"published_at": "2023-04-09T08:14:13Z"
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"tag": "v0.3.0",
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"published_at": "2022-04-12T08:03:06Z"
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{
"tag": "v0.3.0-dev-18",
"kind": "prerelease",
"published_at": "2022-02-13T14:49:46Z"
},
{
"tag": "v0.3.0-dev-8",
"kind": "prerelease",
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"inputs": {
"primary_language": "Kotlin",
"largest_source_bytes": 69014,
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"components": [
{
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"points": 45,
"status": "met",
"details": [
{
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},
{
"key": "manageable_file_sizes",
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"status": "partial",
"details": [
{
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}
}
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}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
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"inputs": {
"example_dirs": [
"examples",
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],
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{
"key": "mcp_server",
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"detail": null,
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"status": "missed",
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},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples, notebooks",
"points": 40,
"status": "met",
"details": [
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],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
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],
"report_type": "repository",
"generated_at": "2026-07-26T00:58:43.989515Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/SciProgCentre/kmath.svg",
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}Оцінки — це сигнали, а не гарантії. Вони відображають публічно видимі практики на GitHub — це не аудит коду й не гарантія безпеки.
Відсутні дані виключаються, а ваги перенормовуються — нуль за відсутність ніколи не ставиться. Методологія версіонована й відкрита: метрики v1.13.0, схема v0.27.0 — повна методологія · вікі метрик.
Як окремий результат виглядає на тлі всього реєстру: сукупна статистика.