Публічний реєстр
Звіт про здоров'я програмного забезпеченнясхема 0.27.0 · метрики 2.3.1 · 2026-07-30 11:51 UTC

apache / paimon-vector-index

Apache Paimon Vector Index: pure Rust IVF-PQ for data lake vector search.

RustApache-2.0★ 20 зірок⑂ 16 форківз черв. 2026 р.Переглянути на GitHub ↗
ТипБібліотекаяк це визначено

apache/paimon-vector-index має індекс здоров’я 78 зі 100, що відповідає смузі «Добрий». Найвищий показник — Engineering Quality (77/100), найнижчий — Security (56/100). Останнє оновлення — сьогодні. Більшість нещодавньої роботи виконує один учасник.

78
загалом / 100
Добрий

Індекс здоров'я програмного забезпечення

Метрики згруповано у зважені категорії на шкалі 1–100. Загальна оцінка починається як їхнє зважене середнє, відкаліброване за розподілом публічного реєстру, тож діапазони мають перцентильний зміст; коли публічні дані активують Політику юрисдикцій високого ризику, рейтинг коригується й отримує верхню межу 34 («У зоні ризику»).

78
Винятковий93-100Верхній щабель реєстру (≈ топ-5%); відповідає практично всім перевіреним критеріям
Відмінний80-92Сильний за всіма напрямами; незначні прогалини
Добрий65-79Здоровий; прогалини обмежені та керовані
Помірний50-64Прийнятний, але з помітними прогалинами; рекомендовано перевірку
Слабкий35-49Суттєві недоліки в кількох сферах
У зоні ризику20-34Суттєві слабкі місця; впровадження потребує обережності
Критичний1-19Серйозні проблеми (покинутий, єдиний мейнтейнер, без базової гігієни)
ЖиттєздатністьСпільнота тавпровадженняСталість таврядуванняІнженернаякістьБезпекаГотовність доШІ

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.

Зважений загальний бал 67 калібровано до 78 за шкалою опублікованого індексу (калібрування реєстру 2026-08-02).

Власність

The Apache Software FoundationОрганізація
23 622 підписники3 149 публічних репозиторіївз січ. 2009 р.

За цим репозиторієм стоїть організація — спільна, підзвітна опіка, здатна пережити будь-якого окремого мейнтейнера.

Пакетні екосистеми

РеєстрПакетВерсіяЗавантажень / місВерсіїОстання публікація
Mavenorg.apache.paimon:paimon-vector-index-java0.3.0-30 днів тому
crates.iopaimon-vindex-core0.3.03 01430 днів тому
PyPIpaimon-vindex0.3.0-30 днів тому

Метрики за категоріями

Життєздатність

Чи живий проєкт — чи пишеться код і чи виходять релізи?

75Добрий · 21% загального індексу
Як обчислюється оцінка
36/36Свіжість push — останній push 0 дн. тому
4.8/36Ритм комітів — 7/52 тижнів із комітами
16.8/18Обсяг комітів — 74 комітів за останній рік
0/10OpenSSF Scorecard: Maintained — project was created within the last 90 days. Please review its contents carefully
Використані вхідні дані
commits_last_year74
human_commit_share1
days_since_last_push0
active_weeks_last_year7
Як обчислюється оцінка
27/27Випускає релізи — опубліковано 3 релізів
36/36Свіжість релізів — останній реліз 0 дн. тому
27/27Ритм релізів — реліз кожні ~18,9 дн.
0/10OpenSSF Scorecard: Signed-Releases — немає даних
Використані вхідні дані
releases_count3
latest_release_tagv0.3.0
releases_from_tagsні
days_since_latest_release0
mean_days_between_releases18,9
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?

56Помірний · 17% загального індексу
Як обчислюється оцінка
20.7/60Зірки — 20 зірок
9.8/25Форки — 16 форків
0/15Спостерігачі — 0 спостерігачів
Використані вхідні дані
forks16
stars20
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
Як обчислюється оцінка
22.5/22.5README
22.5/22.5Ліцензія — визнана ліцензія (Apache-2.0)
18/18Настанови CONTRIBUTING
13.5/13.5Кодекс поведінки
0/7.2Шаблон issue
0/6.3Шаблон PR
Використані вхідні дані
has_readmeтак
has_licenseтак
readme_badges
has_contributingтак
has_issue_templateні
has_code_of_conductтак
readme_badge_services
has_pull_request_templateні
Як обчислюється оцінка
46.4/80Щомісячні завантаження — 3 014 завантажень/місяць у crates, maven, pypi
0/20Залежні пакети в реєстрі — ця екосистема цього не повідомляє
Використані вхідні дані
packagesorg.apache.paimon:paimon-vector-index-java, paimon-vindex-core, paimon-vindex
dependents
ecosystemscrates, maven, pypi
total_downloads9 042
monthly_downloads3 014
Виключено з оцінювання (немає даних або не застосовно): Залежні пакети в реєстрі. Залишкові ваги перенормовано.

Сталість та врядування

Чи переживе проєкт своїх людей — бас-фактор, реактивність, хто за ним стоїть і як супроводжуються пакети?

67Добрий · 23% загального індексу
Як обчислюється оцінка
9/54Бас-фактор — на 1 контриб’ютор(ів) припадає половина всіх комітів
6/22.5Розподіл комітів — головний контриб’ютор — автор 73% комітів
8.1/13.5Широта контриб’юторів — 6 контриб’юторів
3/10OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3
Використані вхідні дані
bus_factor1
contributors_sampled6
top_contributor_share0,733
Як обчислюється оцінка
0/42Вирішення issue — немає issue або даних
27.7/30Прийняття PR — злито 61/66 вирішених PR
0/13Newcomer PR acceptance — за 30 дн. не вирішено жодного PR від новачка
9/15OpenSSF Scorecard: Code-Review — Found 17/27 approved changesets -- score normalized to 6
Використані вхідні дані
merged_prs61
open_issues0
closed_issues0
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio
closed_unmerged_prs5
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Виключено з оцінювання (немає даних або не застосовно): Вирішення issue, newcomer_pr_acceptance. Залишкові ваги перенормовано.
Як обчислюється оцінка
30/30Підтримка власника — у власності організації
0/20Верифікований домен
25/25Охоплення власника — 23 622 підписників у apache
25/25Послужний список — 3 149 публічних репозиторіїв, вік облікового запису ~17 р.
Використані вхідні дані
followers23 622
owner_typeOrganization
is_verified
owner_loginapache
public_repos3 149
account_age_days6 402
Як обчислюється оцінка
25/25Опубліковано й доступно — 3 пакет(ів) у crates, maven, pypi
35/35Свіжість публікацій — остання публікація 0 дн. тому
12/20Історія версій — 3 опублікованих версій
20/20Не застарілий — активний, не deprecated і не yanked
Використані вхідні дані
packagesorg.apache.paimon:paimon-vector-index-java, paimon-vindex-core, paimon-vindex
ecosystemscrates, maven, pypi
any_deprecatedні
min_days_since_publish0

Інженерна якість

Чи наявні базові інженерні практики та документація?

77Добрий · 19% загального індексу
Як обчислюється оцінка
24/24Процеси CI — 7 процес(ів) CI
24/24Наявні тести
0/16Конфігурація лінтера
0/9.6Pre-commit-хуки
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 17 out of 17 merged PRs checked by a CI test -- score normalized to 10
Використані вхідні дані
has_ciтак
has_testsтак
has_editorconfigні
has_linter_configні
has_precommit_configні

Документація

90Відмінний
Як обчислюється оцінка
30/30README
25/25Каталог документації
15/15Сайт документації / домашня сторінка — https://paimon.apache.org/
10/10Опис репозиторію
10/10Теми — 6 тем
0/10Wiki
Використані вхідні дані
topicsbig-data, ivf-pq, paimon, rust, streaming-datalake, vector-search
has_wikiні
homepagehttps://paimon.apache.org/
has_readmeтак
has_docs_dirтак
has_descriptionтак

Безпека

Чи міцні видимі практики безпеки й ланцюга постачання, без непослабленої пов’язаності з юрисдикціями високого ризику?

56Помірний · 16% загального індексу

Стан безпеки

45Слабкий
Як обчислюється оцінка
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
2.5/2.5CI-Tests — 17 out of 17 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
4.5/7.5Code-Review — Found 17/27 approved changesets -- score normalized to 6
0.8/2.5Contributors — project has 1 contributing companies or organizations -- score normalized to 3
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Ліцензія — license file detected
0/7.5Maintained — project was created within the last 90 days. Please review its contents carefully
5/5Packaging — packaging workflow detected
0.5/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — немає даних
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
5.2/7.5Vulnerabilities — 3 existing vulnerabilities detected
Використані вхідні дані
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate4,5
Виключено з оцінювання (немає даних або не застосовно): signed_releases. Залишкові ваги перенормовано.
Як обчислюється оцінка
35/35Прямі залежності без відомих сповіщень — жодна пряма залежність не має відомих сповіщень
0/25Непрямі залежності без відомих сповіщень — транзитивний набір не відокремлюється від залежностей розробки й тестування в цьому обсязі
0/40Немає задавнених сповіщень — жодне сповіщення не має дати публікації
Використані вхідні дані
sourceosv
advisories3
affected_packages3
assessed_packages165
unassessed_packages12
affected_by_severityunknown 3
direct_affected_packages0
Виключено з оцінювання (немає даних або не застосовно): Непрямі залежності без відомих сповіщень, Немає задавнених сповіщень. Залишкові ваги перенормовано. Звірено 165 резолвлених залежностей із OSV. 12 не вдалося оцінити — немає резолвленої версії, непідтримувана екосистема або поза межами звітованого переліку пакетів. Цей репозиторій не публікує пакета, який резолвить індекс, тож натомість оцінено граф залежностей репозиторію. Цей граф змішує закріплені версії для розробки й тестування зі справді постачаними залежностями, тож оцінюються лише задекларовані runtime-залежності; транзитивні знахідки подаються як контекст і в оцінку не входять. Досяжність не аналізується.

Готовність до ШІ

Наскільки репозиторій оснащений для розробки та супроводу за участі ШІ-агентів? Має свідомо малу вагу (4%): агентний інструментарій — реальний сигнал супроводу, але репозиторій без нього все одно може отримати 100/100.

58Помірний · 4% загального індексу
Як обчислюється оцінка
0/45Інструкції для агентів — немає CLAUDE.md / AGENTS.md / правил редактора
0/15Машиночитана документація (llms.txt)
40/40Читабельна історія комітів — намір зазначено у 70 з 76 людських комітів (структурований заголовок або пояснювальний текст)
Використані вхідні дані
has_llms_txtні
legible_history_share0,921
agent_instruction_files
agent_instruction_max_bytes
Як обчислюється оцінка
12.6/18Розгортання однією командою — Cargo.toml, core/Cargo.toml, ffi/Cargo.toml (домовленість інструментарію, без раннера задач)
22/22Автоматизовані тести
0/11Конфігурація лінтера / форматера
11/11Статична перевірка типів — Rust (статично типізована)
10/10Відтворюване середовище — lockfile
2.6/10Підтверджена практика роботи з агентами — 1 з останніх 76 комітів створено агентом або з його зазначенням
0/8Автоматизоване супроводження — автоматичних оновлень залежностей не виявлено
1/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
Використані вхідні дані
has_nixні
has_testsтак
lockfilesCargo.lock
has_dockerfileні
typed_languageтак
bootstrap_files
has_devcontainerні
has_linter_configні
typecheck_configs
agent_commit_share0,013
toolchain_manifestsCargo.toml, core/Cargo.toml, ffi/Cargo.toml, java/pom.xml, jni/Cargo.toml
dependency_bot_commit_share0
Як обчислюється оцінка
45/45Типізований код — Rust (статично типізована)
48.7/55Керовані розміри файлів — 8/70 файлів вихідного коду понад 60 КБ
Використані вхідні дані
primary_languageRust
largest_source_bytes265 441
source_files_sampled70
oversized_source_files8

Ключові факти

20зірок GitHub
6контриб'юторів
74комітів за останні 12 місяців
0днів від останнього пушу
3релізів
1бас-фактор
0відкритих issue
crates.io, Maven, PyPIпакетних екосистем

Попередження щодо збору даних

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'paimon-vindex-ffi' from its registry
  • Could not fetch crates package 'paimon-vindex-jni' from its registry
  • deps.dev does not index maven:org.apache.paimon:paimon-vector-index-java@0.3.0; advisories assessed against the repository dependency graph instead

Докладніше

Історія зірок і форків 0 ★ / 16 ⇿
0Зірки
16Форки
2Релізи

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.

68101214161662026-062026-072026-07
Мажорні 0Мінорні 2Патчі 0
OpenSSF Scorecard 4.5 / 10
4.5сукупно

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).Scorecard v5.5.0 · 2026-07-30 11:51 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests17 out of 17 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
6Code-ReviewFound 17/27 approved changesets -- score normalized to 6
3Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
0Maintainedproject was created within the last 90 days. Please review its contents carefully
10Packagingpackaging workflow detected
1Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 1
0SASTSAST tool is not run on all commits -- score normalized to 0
10Security-Policysecurity policy file detected
н/дSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
7Vulnerabilities3 existing vulnerabilities detected
Прямі залежності 10
РеєстрПакетОбмеження версіїМаніфест
crates.iohalf2core/Cargo.toml
crates.ionalgebra0.33core/Cargo.toml
crates.iorand0.8core/Cargo.toml
crates.iorayon1.10core/Cargo.toml
crates.iomatrixmultiply0.3core/Cargo.toml
crates.ioroaring0.11core/Cargo.toml
crates.iopaimon-vindex-core0.4.0ffi/Cargo.toml
crates.iopaimon-vindex-core0.4.0jni/Cargo.toml
crates.iojni0.21jni/Cargo.toml
PyPInumpypython/pyproject.toml
Усі залежності 177

Повний розв'язаний набір залежностей із графа залежностей GitHub: 15 прямих і 162 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.

РеєстрПакетВерсіяЗв'язок
crates.iohalfпряма
crates.iohalf2.7.1пряма
crates.iojniпряма
crates.iojni0.21.1пряма
crates.iomatrixmultiplyпряма
crates.iomatrixmultiply0.3.10пряма
crates.ionalgebraпряма
crates.ionalgebra0.33.3пряма
crates.iopaimon-vindex-coreпряма
crates.iorandпряма
crates.iorand0.8.6пряма
crates.iorayonпряма
crates.iorayon1.12.0пряма
crates.ioroaringпряма
crates.ioroaring0.11.4пряма
crates.ioaho-corasick1.1.4непряма
crates.ioanes0.1.6непряма
crates.ioanstream1.0.0непряма
crates.ioanstyle1.0.14непряма
crates.ioanstyle-parse1.0.0непряма
crates.ioanstyle-query1.1.5непряма
crates.ioanstyle-wincon3.0.11непряма
crates.ioanyhow1.0.102непряма
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Сповіщення про залежності 3

Цей репозиторій не публікує пакета, який розпізнає індекс, тож оцінено його власний граф залежностей — 165 пакетів, серед яких є й піниї розробки та тестування, що ніколи не постачаються: 3 мають відомі сповіщення, з них 0 прямі. 12 не вдалося оцінити — немає резолвленої версії, непідтримувана екосистема або поза наведеним переліком пакетів.

ПакетВерсіяЗв'язокКритичністьСповіщеньВиправлено в
anyhow1.0.102непряманевідома11.0.103
crossbeam-epoch0.9.18непряманевідома10.9.20
paste1.0.15непряманевідома1

Сповіщення означає, що версія, записана в графі залежностей, потрапляє в уражений діапазон. Досяжність не аналізується, а граф містить піниї розробки й тестування — знахідка може стосуватися інструментів, а не поставленого коду.

Звіт у форматі JSON машиночитний
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          "headline": "Improve IVF HNSW SQ quantization (#22)",
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        "calibration": "2026-08-02",
        "engineering": 77,
        "ai_readiness": 58,
        "weighted_overall_raw": 67
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      "components": []
    },
    "categories": [
      {
        "key": "vitality",
        "band": "good",
        "name": "Vitality",
        "value": 75,
        "weight": 0.21,
        "metrics": [
          {
            "key": "development_activity",
            "band": "moderate",
            "name": "Development activity",
            "note": null,
            "notes": [],
            "value": 58,
            "inputs": {
              "commits_last_year": 74,
              "human_commit_share": 1,
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              "active_weeks_last_year": 7
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            "components": [
              {
                "key": "push_recency",
                "name": "Push recency",
                "detail": "last push 0 days ago",
                "points": 36,
                "status": "met",
                "details": [
                  {
                    "code": "push_recency",
                    "params": {
                      "days": 0
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                ],
                "max_points": 36
              },
              {
                "key": "commit_cadence",
                "name": "Commit cadence",
                "detail": "7/52 weeks with commits",
                "points": 4.8,
                "status": "partial",
                "details": [
                  {
                    "code": "commit_cadence_weeks",
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                      "weeks": 7
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                ],
                "max_points": 36
              },
              {
                "key": "commit_volume",
                "name": "Commit volume",
                "detail": "74 commits in the last year",
                "points": 16.8,
                "status": "partial",
                "details": [
                  {
                    "code": "commits_last_year",
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                "max_points": 18
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              {
                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
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            ]
          },
          {
            "key": "release_discipline",
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            "name": "Release discipline",
            "note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
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            ],
            "value": 100,
            "inputs": {
              "releases_count": 3,
              "latest_release_tag": "v0.3.0",
              "releases_from_tags": false,
              "days_since_latest_release": 0,
              "mean_days_between_releases": 18.9
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            "components": [
              {
                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "3 releases published",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "releases_published",
                    "params": {
                      "count": 3
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                  }
                ],
                "max_points": 27
              },
              {
                "key": "release_recency",
                "name": "Release recency",
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                "points": 36,
                "status": "met",
                "details": [
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                    "code": "release_recency",
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                "max_points": 36
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              {
                "key": "release_cadence",
                "name": "Release cadence",
                "detail": "a release every ~18.9 days",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "release_cadence",
                    "params": {
                      "gap": 18.9
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                ],
                "max_points": 27
              },
              {
                "key": "openssf_scorecard_signed_releases",
                "name": "OpenSSF Scorecard: Signed-Releases",
                "detail": "no releases found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
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                ],
                "max_points": 10
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            ]
          },
          {
            "key": "abandonment",
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            "name": "Abandonment",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "cap": null,
              "state": "unverified",
              "guards": [],
              "signals": [],
              "red_flag": false,
              "multiplier_pct": 100,
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              "days_since_last_human_commit_is_floor": false
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            "components": [
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                "key": "project_is_still_maintained",
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                "detail": "maintenance record not established from the collected data",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "abandonment_unverified",
                    "params": {}
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                ],
                "max_points": 100
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            ]
          }
        ],
        "description": "Is the project alive — is code being written and are releases shipping?"
      },
      {
        "key": "community",
        "band": "moderate",
        "name": "Community & Adoption",
        "value": 56,
        "weight": 0.17,
        "metrics": [
          {
            "key": "popularity",
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            "note": null,
            "notes": [],
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            "inputs": {
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              "watchers": 0,
              "growth_state": "unverified",
              "growth_factor_pct": 100,
              "growth_unverified_reason": "no_history"
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            "components": [
              {
                "key": "stars",
                "name": "Stars",
                "detail": "20 stars",
                "points": 20.7,
                "status": "partial",
                "details": [
                  {
                    "code": "stars",
                    "params": {
                      "count": 20
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                  }
                ],
                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
                "detail": "16 forks",
                "points": 9.8,
                "status": "partial",
                "details": [
                  {
                    "code": "forks",
                    "params": {
                      "count": 16
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                  }
                ],
                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "0 watchers",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 0
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                  }
                ],
                "max_points": 15
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            ]
          },
          {
            "key": "community_health",
            "band": "excellent",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 85,
            "inputs": {
              "has_readme": true,
              "has_license": true,
              "readme_badges": null,
              "has_contributing": true,
              "has_issue_template": false,
              "has_code_of_conduct": true,
              "readme_badge_services": [],
              "has_pull_request_template": false
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            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
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              {
                "key": "license",
                "name": "License",
                "detail": "recognized license (Apache-2.0)",
                "points": 22.5,
                "status": "met",
                "details": [
                  {
                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
                    "params": {
                      "spdx": "Apache-2.0"
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributing_guide",
                "name": "CONTRIBUTING guide",
                "detail": null,
                "points": 18,
                "status": "met",
                "details": [],
                "max_points": 18
              },
              {
                "key": "code_of_conduct",
                "name": "Code of conduct",
                "detail": null,
                "points": 13.5,
                "status": "met",
                "details": [],
                "max_points": 13.5
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              {
                "key": "issue_template",
                "name": "Issue template",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.2
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              {
                "key": "pr_template",
                "name": "PR template",
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                "details": [],
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          },
          {
            "key": "ecosystem_adoption",
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            "name": "Ecosystem adoption (downloads)",
            "note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
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              },
              {
                "code": "weights_renormalized",
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            ],
            "value": 58,
            "inputs": {
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                "paimon-vindex"
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            "components": [
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                "key": "monthly_downloads",
                "name": "Monthly downloads",
                "detail": "3,014 downloads/month across crates, maven, pypi",
                "points": 46.4,
                "status": "partial",
                "details": [
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                    "code": "downloads_monthly",
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                  }
                ],
                "max_points": 80
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              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_reported_by_this_ecosystem",
                    "params": {}
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                ],
                "max_points": 20
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            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
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      {
        "key": "governance",
        "band": "good",
        "name": "Sustainability & Governance",
        "value": 67,
        "weight": 0.23,
        "metrics": [
          {
            "key": "maintainer_resilience",
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            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
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            "inputs": {
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                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
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                "status": "partial",
                "details": [
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                    "code": "bus_factor",
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                "max_points": 54
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              {
                "key": "commit_distribution",
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                "status": "partial",
                "details": [
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                    "code": "top_contributor_share",
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                ],
                "max_points": 22.5
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              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "6 contributors",
                "points": 8.1,
                "status": "partial",
                "details": [
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                    "code": "contributors_sampled",
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                ],
                "max_points": 13.5
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              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 1 contributing companies or organizations -- score normalized to 3",
                "points": 3,
                "status": "partial",
                "details": [],
                "max_points": 10
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            ]
          },
          {
            "key": "responsiveness",
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            "note": "Excluded from scoring (no data or not applicable): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
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                    "newcomer_pr_acceptance"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
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            ],
            "value": 82,
            "inputs": {
              "merged_prs": 61,
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              "closed_unmerged_prs": 5,
              "first_time_authors_30d": null,
              "first_time_prs_merged_30d": null,
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            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
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                "points": 0,
                "status": "excluded",
                "details": [
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                    "code": "no_issues_or_data",
                    "params": {}
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                ],
                "max_points": 42
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              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "61/66 decided PRs merged",
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                "status": "partial",
                "details": [
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                    "code": "decided_prs_merged",
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                ],
                "max_points": 30
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              {
                "key": "newcomer_pr_acceptance",
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                "status": "excluded",
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                    "code": "no_newcomer_prs",
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                ],
                "max_points": 13
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              {
                "key": "openssf_scorecard_code_review",
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            ]
          },
          {
            "key": "stewardship",
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            "note": null,
            "notes": [],
            "value": 80,
            "inputs": {
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                "details": [
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                    "code": "owner_organization",
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                "max_points": 30
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              {
                "key": "verified_domain",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
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              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "23,622 followers of apache",
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                "details": [
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                    "code": "owner_followers",
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                      "count": 23622,
                      "login": "apache"
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                  }
                ],
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              {
                "key": "track_record",
                "name": "Track record",
                "detail": "3149 public repos, account ~17 yr old",
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                "details": [
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                    "code": "public_repos",
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                "max_points": 25
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          },
          {
            "key": "package_maintenance",
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            "name": "Package maintenance",
            "note": null,
            "notes": [],
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            "inputs": {
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                "key": "not_deprecated",
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        ],
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                "key": "ci_workflows",
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                "detail": "7 workflow(s)",
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                    "code": "ci_workflows",
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                "key": "linter_config",
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              {
                "key": "editorconfig",
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              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "17 out of 17 merged PRs checked by a CI test -- score normalized to 10",
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          },
          {
            "key": "documentation",
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            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 90,
            "inputs": {
              "topics": [
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                "streaming-datalake",
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              "homepage": "https://paimon.apache.org/",
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            "components": [
              {
                "key": "readme",
                "name": "README",
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                "points": 30,
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                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 25,
                "status": "met",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
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                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
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                "points": 10,
                "status": "met",
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                "max_points": 10
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              {
                "key": "topics",
                "name": "Topics",
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                "status": "met",
                "details": [
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                    "code": "topics_count",
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                ],
                "max_points": 10
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              {
                "key": "wiki",
                "name": "Wiki",
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                "points": 0,
                "status": "missed",
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            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
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      {
        "key": "security",
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        "name": "Security",
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        "weight": 0.16,
        "metrics": [
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            "key": "security_posture",
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            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Signed-Releases. Remaining weights renormalized.",
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                "code": "excluded_no_data",
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                    "signed_releases"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 45,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 17,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 1,
              "scorecard_aggregate": 4.5
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "branch protection not enabled on development/release branches",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "17 out of 17 merged PRs checked by a CI test -- score normalized to 10",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 17/27 approved changesets -- score normalized to 6",
                "points": 4.5,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 1 contributing companies or organizations -- score normalized to 3",
                "points": 0.8,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no dangerous workflow patterns detected",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "no update tool detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "project was created within the last 90 days. Please review its contents carefully",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 1",
                "points": 0.5,
                "status": "partial",
                "details": [],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
                "name": "Signed-Releases",
                "detail": "no releases found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "3 existing vulnerabilities detected",
                "points": 5.2,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "exceptional",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 165 resolved dependencies against OSV; 12 could not be assessed (no resolved version, an unsupported ecosystem, or beyond the reported package list). This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "indirect_dependencies_free_of_known_advisories",
                    "no_advisories_left_outstanding"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              },
              {
                "code": "advisories_scope_repository",
                "params": {
                  "assessed": 165
                }
              },
              {
                "code": "advisories_unassessed",
                "params": {
                  "count": 12
                }
              },
              {
                "code": "advisories_repo_graph_caveat",
                "params": {}
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "source": "osv",
              "advisories": 3,
              "affected_packages": 3,
              "assessed_packages": 165,
              "unassessed_packages": 12,
              "affected_by_severity": "unknown 3",
              "direct_affected_packages": 0
            },
            "components": [
              {
                "key": "direct_dependencies_free_of_known_advisories",
                "name": "Direct dependencies free of known advisories",
                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "no_direct_advisories",
                    "params": {}
                  }
                ],
                "max_points": 35
              },
              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
                "detail": "transitive set not separable from development and test dependencies in this scope",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_scope_not_separable",
                    "params": {}
                  }
                ],
                "max_points": 25
              },
              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_no_publication_date",
                    "params": {}
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "malicious_dependencies",
            "band": "exceptional",
            "name": "Malicious dependencies",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "source": "osv",
              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 165,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
              {
                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
                "detail": "no dependency is reported as a malicious package",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "exceptional",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "commit_weight_rule": {
                "min_commits": 50,
                "min_commit_share": 0.1
              },
              "review_only_matches": 0,
              "below_threshold_exposures": [],
              "assessed_self_published_locations": 3
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 58,
        "weight": 0.04,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "weak",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.921,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "components": [
              {
                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_instructions",
                    "params": {}
                  }
                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
                "detail": "70 of 76 human commits state their intent (structured subject or explanatory body)",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 70,
                      "sampled": 76
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "moderate",
            "name": "Verify loop (build / test / typecheck)",
            "note": null,
            "notes": [],
            "value": 59,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [
                "Cargo.lock"
              ],
              "has_dockerfile": false,
              "typed_language": true,
              "bootstrap_files": [],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [],
              "agent_commit_share": 0.013,
              "toolchain_manifests": [
                "Cargo.toml",
                "core/Cargo.toml",
                "ffi/Cargo.toml",
                "java/pom.xml",
                "jni/Cargo.toml"
              ],
              "dependency_bot_commit_share": 0
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": "Cargo.toml, core/Cargo.toml, ffi/Cargo.toml (toolchain convention, no task runner)",
                "points": 12.6,
                "status": "partial",
                "details": [
                  {
                    "code": "toolchain_convention",
                    "params": {
                      "files": "Cargo.toml, core/Cargo.toml, ffi/Cargo.toml"
                    }
                  }
                ],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "Rust (statically typed)",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Rust"
                    }
                  }
                ],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": "lockfile",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "lockfile"
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "1 of the last 76 commits agent-authored or agent-credited",
                "points": 2.6,
                "status": "partial",
                "details": [
                  {
                    "code": "agent_authored_commits",
                    "params": {
                      "count": 1,
                      "sampled": 76
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "no automated dependency updates observed",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_dependency_automation",
                    "params": {}
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 1",
                "points": 1,
                "status": "partial",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "exceptional",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 94,
            "inputs": {
              "primary_language": "Rust",
              "largest_source_bytes": 265441,
              "source_files_sampled": 70,
              "oversized_source_files": 8
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Rust (statically typed)",
                "points": 45,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Rust"
                    }
                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "8/70 source files over 60KB",
                "points": 48.7,
                "status": "partial",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 70,
                      "oversized": 8
                    }
                  }
                ],
                "max_points": 55
              }
            ]
          }
        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
      }
    ],
    "classification": {
      "labels": [
        "library"
      ],
      "scores": {
        "library": 18
      },
      "primary": "library",
      "evidence": [
        {
          "tier": "distribution",
          "label": "library",
          "source": "registry:crates",
          "weight": 6
        },
        {
          "tier": "distribution",
          "label": "library",
          "source": "registry:maven",
          "weight": 6
        },
        {
          "tier": "distribution",
          "label": "library",
          "source": "registry:pypi",
          "weight": 6
        }
      ],
      "artifacts": [],
      "confidence": "medium",
      "host_extension": false,
      "runs_as_process": false,
      "consumed_by_code": true
    },
    "metrics_version": "2.3.1"
  },
  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "Could not fetch crates package 'paimon-vindex-ffi' from its registry",
    "Could not fetch crates package 'paimon-vindex-jni' from its registry",
    "deps.dev does not index maven:org.apache.paimon:paimon-vector-index-java@0.3.0; advisories assessed against the repository dependency graph instead"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-30T11:51:25.956824Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/a/apache/paimon-vector-index.svg",
  "full_name": "apache/paimon-vector-index",
  "license_state": "standard",
  "license_spdx": "Apache-2.0"
}

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 v2.3.1, схема v0.27.0 — повна методологія · вікі метрик.

Як окремий результат виглядає на тлі всього реєстру: сукупна статистикаMaven, crates.io, PyPI.