Публічний реєстрУ зоні ризику
Звіт про здоров'я програмного забезпеченнясхема 0.27.0 · метрики 1.13.0 · 2026-07-27 06:05 UTC
unxed / tar
.tar.*z library for go
unxed/tar має індекс здоров’я 41 зі 100, що відповідає смузі «У зоні ризику». Найвищий показник — Vitality (71/100), найнижчий — Community & Adoption (24/100). Останнє оновлення було 7 днів тому. Більшість нещодавньої роботи виконує один учасник.
41
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.
41
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.
Власність
unxedОсобистий обліковий запис
47 підписників90 публічних репозиторіївз жовт. 2011 р.
Цей репозиторій належить особистому обліковому запису. Проєкт з єдиним власником несе більший ризик безперервності, ніж підтримуваний організацією.
Пакетні екосистеми
| Реєстр | Пакет | Версія | Завантажень / міс | Версії | Остання публікація |
|---|---|---|---|---|---|
| Go | github.com/unxed/tar | v0.1.119 | - | 120 | 7 днів тому |
Метрики за категоріями
Життєздатність
Чи живий проєкт — чи пишеться код і чи виходять релізи?
71
Активність розробки
60Помірний
Як обчислюється оцінка
| 36/36 | Свіжість push — останній push 7 дн. тому |
| 5.5/36 | Ритм комітів — 8/52 тижнів із комітами |
| 18/18 | Обсяг комітів — 133 комітів за останній рік |
| 0/10 | OpenSSF Scorecard: Maintained — project was created within the last 90 days. Please review its contents carefully |
Використані вхідні дані
| commits_last_year | 133 |
| human_commit_share | 1 |
| days_since_last_push | 7 |
| active_weeks_last_year | 8 |
Дисципліна релізів
88Відмінний
Як обчислюється оцінка
| 16.2/27 | Випускає релізи — 100 тегів версій (без релізів GitHub) |
| 36/36 | Свіжість релізів — останній реліз 7 дн. тому |
| 27/27 | Ритм релізів — реліз кожні ~2,4 дн. |
| 0/10 | OpenSSF Scorecard: Signed-Releases — немає даних |
Використані вхідні дані
| releases_count | 100 |
| latest_release_tag | v0.1.119 |
| releases_from_tags | так |
| days_since_latest_release | 7 |
| mean_days_between_releases | 2,4 |
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?
24
Популярність і впровадження
1Критичний
Як обчислюється оцінка
| 0/60 | Зірки — 0 зірок |
| 0/25 | Форки — 0 форків |
| 0/15 | Спостерігачі — 0 спостерігачів |
Використані вхідні дані
| forks | 0 |
| stars | 0 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Здоров'я спільноти
50Помірний
Як обчислюється оцінка
| 22.5/22.5 | README |
| 22.5/22.5 | Ліцензія — визнана ліцензія (BSD-3-Clause) |
| 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 | так |
| 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?
38
Стійкість мейнтейнерів (бас-фактор)
10Критичний
Як обчислюється оцінка
| 9/54 | Бас-фактор — на 1 контриб’ютор(ів) припадає половина всіх комітів |
| 0/22.5 | Розподіл комітів — головний контриб’ютор — автор 100% комітів |
| 1.4/13.5 | Широта контриб’юторів — 1 контриб’юторів |
| 0/10 | OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
Використані вхідні дані
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
Реактивність на issue та PR
1Критичний
Як обчислюється оцінка
| 0/46.8 | Вирішення issue — закрито 0% issue |
| 0/38.3 | Прийняття PR — немає вирішених pull request-ів або даних |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Використані вхідні дані
| merged_prs | 0 |
| open_issues | 1 |
| closed_issues | 0 |
| issue_closed_ratio | 0 |
| closed_unmerged_prs | 0 |
Виключено з оцінювання (немає даних або не застосовно): Прийняття PR. Залишкові ваги перенормовано.
Власність та опіка
59Помірний
Як обчислюється оцінка
| 10/30 | Підтримка власника — особистий (користувацький) обліковий запис |
| 0/20 | Верифікований домен — не застосовно до користувацьких облікових записів |
| 12.1/25 | Охоплення власника — 47 підписників у unxed |
| 25/25 | Послужний список — 90 публічних репозиторіїв, вік облікового запису ~14 р. |
Використані вхідні дані
| followers | 47 |
| owner_type | User |
| is_verified | — |
| owner_login | unxed |
| public_repos | 90 |
| account_age_days | 5 388 |
Виключено з оцінювання (немає даних або не застосовно): Верифікований домен. Залишкові ваги перенормовано.
Супровід пакетів
100Відмінний
Як обчислюється оцінка
| 25/25 | Опубліковано й доступно — 1 пакет(ів) у go |
| 35/35 | Свіжість публікацій — остання публікація 7 дн. тому |
| 20/20 | Історія версій — 120 опублікованих версій |
| 20/20 | Не застарілий — активний, не deprecated і не yanked |
Використані вхідні дані
| packages | github.com/unxed/tar |
| ecosystems | go |
| any_deprecated | ні |
| min_days_since_publish | 7 |
Інженерна якість
Чи наявні базові інженерні практики та документація?
38
Інженерні практики
30У зоні ризику
Як обчислюється оцінка
| 0/24 | Процеси CI |
| 24/24 | Наявні тести |
| 0/16 | Конфігурація лінтера |
| 0/9.6 | Pre-commit-хуки |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — немає даних |
Використані вхідні дані
| has_ci | ні |
| has_tests | так |
| has_editorconfig | ні |
| has_linter_config | ні |
| has_precommit_config | ні |
Виключено з оцінювання (немає даних або не застосовно): OpenSSF Scorecard: CI-Tests. Залишкові ваги перенормовано.
Документація
50Помірний
Як обчислюється оцінка
| 30/30 | README |
| 0/25 | Каталог документації |
| 0/15 | Сайт документації / домашня сторінка |
| 10/10 | Опис репозиторію |
| 0/10 | Теми |
| 10/10 | Wiki |
Використані вхідні дані
| topics | — |
| has_wiki | так |
| homepage | — |
| has_readme | так |
| has_docs_dir | ні |
| has_description | так |
Безпека
Чи міцні видимі практики безпеки й ланцюга постачання, без непослабленої пов’язаності з юрисдикціями високого ризику?
25
Стан безпеки
25Критичний
Як обчислюється оцінка
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — немає даних |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 0/2.5 | Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
| 0/10 | Dangerous-Workflow — немає даних |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | Ліцензія — license file detected |
| 0/7.5 | Maintained — project was created within the last 90 days. Please review its contents carefully |
| 0/5 | Packaging — немає даних |
| 0/5 | Pinned-Dependencies — немає даних |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — немає даних |
| 0/7.5 | Token-Permissions — немає даних |
| 6.8/7.5 | Vulnerabilities — 1 existing vulnerabilities detected |
Використані вхідні дані
| source | openssf_scorecard |
| checks_evaluated | 12 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 6 |
| scorecard_aggregate | 2,5 |
Виключено з оцінювання (немає даних або не застосовно): ci_tests, dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions. Залишкові ваги перенормовано.
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.
51
Контекст і настанови для агентів
13Критичний
Як обчислюється оцінка
| 0/45 | Інструкції для агентів — немає CLAUDE.md / AGENTS.md / правил редактора |
| 0/15 | Машиночитана документація (llms.txt) |
| 13.3/40 | Читабельна історія комітів — намір зазначено у 25 з 100 людських комітів (структурований заголовок або пояснювальний текст) |
Використані вхідні дані
| has_llms_txt | ні |
| legible_history_share | 0,25 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Як обчислюється оцінка
| 12.6/18 | Розгортання однією командою — go.mod (домовленість інструментарію, без раннера задач) |
| 22/22 | Автоматизовані тести |
| 0/11 | Конфігурація лінтера / форматера |
| 11/11 | Статична перевірка типів — Go (статично типізована) |
| 10/10 | Відтворюване середовище — lockfile |
| 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 — немає даних |
Використані вхідні дані
| has_nix | ні |
| has_tests | так |
| lockfiles | go.sum |
| has_dockerfile | ні |
| typed_language | так |
| bootstrap_files | — |
| has_devcontainer | ні |
| has_linter_config | ні |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | go.mod |
| dependency_bot_commit_share | 0 |
Виключено з оцінювання (немає даних або не застосовно): OpenSSF Scorecard: Pinned-Dependencies. Залишкові ваги перенормовано.
Читабельність коду для моделей
100Відмінний
Як обчислюється оцінка
| 45/45 | Типізований код — Go (статично типізована) |
| 55/55 | Керовані розміри файлів — 0/54 файлів вихідного коду понад 60 КБ |
Використані вхідні дані
| primary_language | Go |
| largest_source_bytes | 23 493 |
| source_files_sampled | 54 |
| oversized_source_files | 0 |
Ключові факти
0зірок GitHub
1контриб'юторів
133комітів за останні 12 місяців
7днів від останнього пушу
100релізів
1бас-фактор
1відкритих issue
Goпакетних екосистем
Попередження щодо збору даних
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Докладніше
OpenSSF Scorecard 2.5 / 10
2.5сукупно
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).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| н/д | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 0 | Contributors | project has 0 contributing companies or organizations -- score normalized to 0 |
| н/д | Dangerous-Workflow | no workflows found |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | project was created within the last 90 days. Please review its contents carefully |
| н/д | Packaging | packaging workflow not detected |
| н/д | Pinned-Dependencies | no dependencies found |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| н/д | Signed-Releases | no releases found |
| н/д | Token-Permissions | No tokens found |
| 9 | Vulnerabilities | 1 existing vulnerabilities detected |
Прямі залежності 7
| Реєстр | Пакет | Обмеження версії | Маніфест |
|---|---|---|---|
| Go | github.com/klauspost/compress | v1.18.7-0.20260521203646-ecdb779d8745 | go.mod |
| Go | github.com/klauspost/pgzip | v1.2.6 | go.mod |
| Go | github.com/ncruces/go-sqlite3 | v0.22.0 | go.mod |
| Go | github.com/unxed/par2 | v0.1.2 | go.mod |
| Go | github.com/unxed/xz | v0.1.41 | go.mod |
| Go | golang.org/x/sync | v0.10.0 | go.mod |
| Go | golang.org/x/sys | v0.29.0 | go.mod |
Усі залежності не зібрано
Не вдалося зібрати розв'язаний набір залежностей для цього звіту: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Звіт у форматі JSON машиночитний
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 238,
"has_wiki": true,
"homepage": null,
"languages": {
"Go": 288317
},
"pushed_at": "2026-07-19T16:36:18Z",
"created_at": "2026-05-20T13:52:30Z",
"owner_type": "User",
"updated_at": "2026-07-19T16:33:38Z",
"description": ".tar.*z library for go",
"is_archived": false,
"is_disabled": false,
"license_spdx": "BSD-3-Clause",
"default_branch": "main",
"license_spdx_raw": "BSD-3-Clause",
"primary_language": "Go",
"significant_languages": [
"Go"
]
},
"owner": {
"blog": "http://40in.2g0.ru/",
"name": null,
"type": "User",
"login": "unxed",
"company": null,
"location": null,
"followers": 47,
"avatar_url": "https://avatars.githubusercontent.com/u/1151423?v=4",
"created_at": "2011-10-25T18:28:37Z",
"is_verified": null,
"public_repos": 90,
"account_age_days": 5388
},
"license": {
"state": "standard",
"spdx_id": "BSD-3-Clause",
"raw_spdx": "BSD-3-Clause",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.1.119",
"kind": "patch",
"published_at": "2026-07-19T16:33:30Z"
},
{
"tag": "v0.1.118",
"kind": "patch",
"published_at": "2026-07-04T21:20:58Z"
},
{
"tag": "v0.1.117",
"kind": "patch",
"published_at": "2026-07-04T11:03:44Z"
},
{
"tag": "v0.1.116",
"kind": "patch",
"published_at": "2026-06-30T19:19:40Z"
},
{
"tag": "v0.1.115",
"kind": "patch",
"published_at": "2026-06-30T16:58:24Z"
},
{
"tag": "v0.1.114",
"kind": "patch",
"published_at": "2026-06-29T17:55:55Z"
},
{
"tag": "v0.1.113",
"kind": "patch",
"published_at": "2026-06-28T19:16:13Z"
},
{
"tag": "v0.1.112",
"kind": "patch",
"published_at": "2026-06-28T14:58:36Z"
},
{
"tag": "v0.1.111",
"kind": "patch",
"published_at": "2026-06-28T11:52:33Z"
},
{
"tag": "v0.1.110",
"kind": "patch",
"published_at": "2026-06-28T11:33:02Z"
},
{
"tag": "v0.1.109",
"kind": "patch",
"published_at": "2026-06-28T10:53:02Z"
},
{
"tag": "v0.1.108",
"kind": "patch",
"published_at": "2026-06-27T21:30:55Z"
},
{
"tag": "v0.1.107",
"kind": "patch",
"published_at": "2026-06-27T19:16:23Z"
},
{
"tag": "v0.1.106",
"kind": "patch",
"published_at": "2026-06-27T19:08:53Z"
},
{
"tag": "v0.1.105",
"kind": "patch",
"published_at": "2026-06-27T18:47:17Z"
},
{
"tag": "v0.1.104",
"kind": "patch",
"published_at": "2026-06-27T17:49:08Z"
},
{
"tag": "v0.1.103",
"kind": "patch",
"published_at": "2026-06-27T11:35:39Z"
},
{
"tag": "v0.1.102",
"kind": "patch",
"published_at": "2026-06-27T11:05:23Z"
},
{
"tag": "v0.1.101",
"kind": "patch",
"published_at": "2026-06-27T10:34:32Z"
},
{
"tag": "v0.1.100",
"kind": "patch",
"published_at": "2026-06-27T09:22:26Z"
},
{
"tag": "v0.1.99",
"kind": "patch",
"published_at": "2026-06-27T00:12:26Z"
},
{
"tag": "v0.1.98",
"kind": "patch",
"published_at": "2026-06-26T19:03:27Z"
},
{
"tag": "v0.1.97",
"kind": "patch",
"published_at": "2026-06-26T17:04:14Z"
},
{
"tag": "v0.1.96",
"kind": "patch",
"published_at": "2026-06-26T14:30:09Z"
},
{
"tag": "v0.1.95",
"kind": "patch",
"published_at": "2026-06-26T14:19:29Z"
},
{
"tag": "v0.1.94",
"kind": "patch",
"published_at": "2026-06-25T21:15:23Z"
},
{
"tag": "v0.1.93",
"kind": "patch",
"published_at": "2026-06-25T19:06:42Z"
},
{
"tag": "v0.1.92",
"kind": "patch",
"published_at": "2026-06-25T18:47:36Z"
},
{
"tag": "v0.1.91",
"kind": "patch",
"published_at": "2026-06-25T16:11:38Z"
},
{
"tag": "v0.1.90",
"kind": "patch",
"published_at": "2026-06-25T15:34:58Z"
},
{
"tag": "v0.1.89",
"kind": "patch",
"published_at": "2026-06-24T22:53:33Z"
},
{
"tag": "v0.1.88",
"kind": "patch",
"published_at": "2026-06-24T22:19:45Z"
},
{
"tag": "v0.1.87",
"kind": "patch",
"published_at": "2026-06-24T20:21:36Z"
},
{
"tag": "v0.1.86",
"kind": "patch",
"published_at": "2026-06-24T20:21:36Z"
},
{
"tag": "v0.1.85",
"kind": "patch",
"published_at": "2026-06-24T20:21:36Z"
},
{
"tag": "v0.1.84",
"kind": "patch",
"published_at": "2026-06-24T19:58:41Z"
},
{
"tag": "v0.1.83",
"kind": "patch",
"published_at": "2026-06-24T19:32:36Z"
},
{
"tag": "v0.1.82",
"kind": "patch",
"published_at": "2026-06-24T19:09:33Z"
},
{
"tag": "v0.1.81",
"kind": "patch",
"published_at": "2026-06-24T17:05:10Z"
},
{
"tag": "v0.1.80",
"kind": "patch",
"published_at": "2026-06-24T14:55:28Z"
},
{
"tag": "v0.1.79",
"kind": "patch",
"published_at": "2026-06-24T14:23:43Z"
},
{
"tag": "v0.1.78",
"kind": "patch",
"published_at": "2026-06-22T22:00:05Z"
},
{
"tag": "v0.1.77",
"kind": "patch",
"published_at": "2026-06-21T21:32:43Z"
},
{
"tag": "v0.1.76",
"kind": "patch",
"published_at": "2026-06-18T16:00:01Z"
},
{
"tag": "v0.1.75",
"kind": "patch",
"published_at": "2026-06-18T16:00:01Z"
},
{
"tag": "v0.1.74",
"kind": "patch",
"published_at": "2026-06-18T15:55:57Z"
},
{
"tag": "v0.1.73",
"kind": "patch",
"published_at": "2026-06-18T12:42:53Z"
},
{
"tag": "v0.1.72",
"kind": "patch",
"published_at": "2026-06-18T10:07:02Z"
},
{
"tag": "v0.1.71",
"kind": "patch",
"published_at": "2026-06-18T10:01:15Z"
},
{
"tag": "v0.1.70",
"kind": "patch",
"published_at": "2026-06-18T09:51:29Z"
},
{
"tag": "v0.1.69",
"kind": "patch",
"published_at": "2026-06-18T09:51:29Z"
},
{
"tag": "v0.1.68",
"kind": "patch",
"published_at": "2026-06-18T09:51:29Z"
},
{
"tag": "v0.1.67",
"kind": "patch",
"published_at": "2026-06-18T09:19:31Z"
},
{
"tag": "v0.1.66",
"kind": "patch",
"published_at": "2026-06-18T09:14:24Z"
},
{
"tag": "v0.1.65",
"kind": "patch",
"published_at": "2026-06-18T08:41:49Z"
},
{
"tag": "v0.1.64",
"kind": "patch",
"published_at": "2026-06-18T08:39:43Z"
},
{
"tag": "v0.1.63",
"kind": "patch",
"published_at": "2026-06-18T08:29:35Z"
},
{
"tag": "v0.1.62",
"kind": "patch",
"published_at": "2026-06-18T08:20:18Z"
},
{
"tag": "v0.1.61",
"kind": "patch",
"published_at": "2026-06-18T08:16:21Z"
},
{
"tag": "v0.1.60",
"kind": "patch",
"published_at": "2026-06-18T08:13:08Z"
},
{
"tag": "v0.1.59",
"kind": "patch",
"published_at": "2026-06-18T07:42:36Z"
},
{
"tag": "v0.1.58",
"kind": "patch",
"published_at": "2026-06-18T07:10:56Z"
},
{
"tag": "v0.1.57",
"kind": "patch",
"published_at": "2026-06-18T07:09:29Z"
},
{
"tag": "v0.1.56",
"kind": "patch",
"published_at": "2026-06-17T18:41:58Z"
},
{
"tag": "v0.1.55",
"kind": "patch",
"published_at": "2026-06-17T13:55:33Z"
},
{
"tag": "v0.1.54",
"kind": "patch",
"published_at": "2026-06-16T20:01:13Z"
},
{
"tag": "v0.1.53",
"kind": "patch",
"published_at": "2026-06-14T18:47:44Z"
},
{
"tag": "v0.1.52",
"kind": "patch",
"published_at": "2026-06-14T15:47:50Z"
},
{
"tag": "v0.1.51",
"kind": "patch",
"published_at": "2026-06-14T15:34:46Z"
},
{
"tag": "v0.1.50",
"kind": "patch",
"published_at": "2026-06-14T15:29:47Z"
},
{
"tag": "v0.1.49",
"kind": "patch",
"published_at": "2026-06-14T14:45:59Z"
},
{
"tag": "v0.1.48",
"kind": "patch",
"published_at": "2026-06-13T19:38:08Z"
},
{
"tag": "v0.1.47",
"kind": "patch",
"published_at": "2026-06-13T16:25:44Z"
},
{
"tag": "v0.1.46",
"kind": "patch",
"published_at": "2026-06-13T15:09:45Z"
},
{
"tag": "v0.1.45",
"kind": "patch",
"published_at": "2026-06-13T15:06:32Z"
},
{
"tag": "v0.1.44",
"kind": "patch",
"published_at": "2026-06-13T14:32:41Z"
},
{
"tag": "v0.1.43",
"kind": "patch",
"published_at": "2026-06-13T14:32:41Z"
},
{
"tag": "v0.1.42",
"kind": "patch",
"published_at": "2026-06-13T14:32:41Z"
},
{
"tag": "v0.1.41",
"kind": "patch",
"published_at": "2026-06-13T13:38:46Z"
},
{
"tag": "v0.1.40",
"kind": "patch",
"published_at": "2026-06-13T13:17:55Z"
},
{
"tag": "v0.1.39",
"kind": "patch",
"published_at": "2026-06-13T12:21:53Z"
},
{
"tag": "v0.1.38",
"kind": "patch",
"published_at": "2026-06-13T11:33:07Z"
},
{
"tag": "v0.1.37",
"kind": "patch",
"published_at": "2026-06-08T19:46:36Z"
},
{
"tag": "v0.1.36",
"kind": "patch",
"published_at": "2026-06-08T19:08:07Z"
},
{
"tag": "v0.1.35",
"kind": "patch",
"published_at": "2026-06-08T19:07:04Z"
},
{
"tag": "v0.1.34",
"kind": "patch",
"published_at": "2026-06-08T18:59:47Z"
},
{
"tag": "v0.1.33",
"kind": "patch",
"published_at": "2026-06-08T18:55:08Z"
},
{
"tag": "v0.1.32",
"kind": "patch",
"published_at": "2026-06-05T15:09:09Z"
},
{
"tag": "v0.1.31",
"kind": "patch",
"published_at": "2026-06-02T21:12:34Z"
},
{
"tag": "v0.1.30",
"kind": "patch",
"published_at": "2026-06-02T20:58:14Z"
},
{
"tag": "v0.1.29",
"kind": "patch",
"published_at": "2026-06-02T19:52:20Z"
},
{
"tag": "v0.1.28",
"kind": "patch",
"published_at": "2026-06-02T16:46:40Z"
},
{
"tag": "v0.1.27",
"kind": "patch",
"published_at": "2026-06-01T11:56:14Z"
},
{
"tag": "v0.1.26",
"kind": "patch",
"published_at": "2026-05-31T20:42:55Z"
},
{
"tag": "v0.1.25",
"kind": "patch",
"published_at": "2026-05-30T17:08:59Z"
},
{
"tag": "v0.1.24",
"kind": "patch",
"published_at": "2026-05-30T13:34:45Z"
},
{
"tag": "v0.1.23",
"kind": "patch",
"published_at": "2026-05-30T13:34:45Z"
},
{
"tag": "v0.1.22",
"kind": "patch",
"published_at": "2026-05-30T13:29:26Z"
},
{
"tag": "v0.1.21",
"kind": "patch",
"published_at": "2026-05-30T10:57:43Z"
},
{
"tag": "v0.1.20",
"kind": "patch",
"published_at": "2026-05-30T10:38:02Z"
}
],
"recent_commits": [
{
"oid": "e7d9ba7b787b840d5c02aa38749b29fd28da3e8f",
"body": null,
"is_bot": false,
"headline": "More tests",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-07-19T16:33:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1a03e81e8a2b0c28203358f6ecb23d5f131cd3f5",
"body": "…ilesystem limitations (e.g. WSL disk I/O errors)",
"is_bot": false,
"headline": "Fallback to cache directory when SQLite index creation fails due to f…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-07-19T16:31:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e324b90ac51ef380c635ac8d0c2941aa386af0e3",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-07-04T21:20:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fe9bae861c742744992f0bf813151d6341dda5ca",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-07-04T11:03:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8a90d97701a1b8f3a5c7c3f98ed2676df9a9c57e",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-30T19:19:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5fb65ea29eb3456b4a1e48ef4f89c16fb8542378",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-30T16:58:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2f3e7e7d452a38450f30b064949fde69f65a6e05",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-29T17:55:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f20006a07c6025223d4d811dbb8f5d30210d7e93",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-28T19:16:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0f10fe6dfc74ee1301803a2158e517cc7a694b3b",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-28T14:58:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "caa98cf1785e1460896d15b3229a32bd4891eac8",
"body": "- Map compression levels (1-9) to LZMA dictionary capacity sizes\n for the XZ filter in writer.go.\n- Extend NewUpdater in updater.go to accept trailing WriterOption parameters\n and respect custom levels for appended files.\n- Ensure that the ZSTD, GZIP, and XZ compressors initialized in the\n Updater's AppendHeader method honor the user-defined compression level.",
"is_bot": false,
"headline": "feat: support compression level in XZ writer and Updater",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-28T11:52:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "24edca660035d8032cc9e0d3580ddde466a7fccd",
"body": "…r optimal scaling.",
"is_bot": false,
"headline": "Switching the ZSTD decoder to dynamic parallelism (GOMAXPROCS / 2) fo…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-28T11:33:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3579fabfe69ff4812c6066efd2a8fc4cb12617a8",
"body": "- Replace the fixed 64KB slice pool with a scalable power-of-two\n sync.Pool allocator (up to 16MB) in tar/extractor.go. This avoids\n frequent heap allocations and GC thrashing for medium-sized files.\n- Restrict ZSTD decoder concurrency from GOMAXPROCS (0) to 1 in\n tar/compress.go to eliminate thr\n[…]\n1MB bufio.Reader buffer before tar.Reader in tar/reader.go\n to reduce interface call overhead from small 512-byte reads.\n\nThese changes improve TAR_ZSTD unpack throughput from ~210 MB/s to ~597 MB/s.",
"is_bot": false,
"headline": "perf(tar): optimize tar.zst extraction speed and memory allocations",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-28T10:53:02Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "af4f753405673875c3cd5bc514af50351bf6968d",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T21:30:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "64ffe50764ee590174c110b114b6c1a62af7ae87",
"body": "…ero-copy performance for fast decompressors like ZSTD.",
"is_bot": false,
"headline": "Restrict makeBufferedPipelineReader exclusively to GZIP to preserve z…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T19:16:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "645cf9b76b418cd34f51a823fda6442e6eec2a92",
"body": "…d pipe\n\nIntroduce a background buffered pipeline reader (`bufferedPipe`) to parallelize\nsequential decompression (such as GZIP/ZSTD) with TAR header parsing and\nfile extraction.\n\nPreviously, sequential decompression and metadata parsing occurred on the\nsame thread, causing the CPU-bound decompresso\n[…]\nly avoiding Go interface boxing\n and stack-pointer escape bugs.\n\nPerformance for unpacking 10,000 files of 5KB in GZIP TAR improved from\n~98 MB/s to ~124 MB/s, fully matching native system utilities.",
"is_bot": false,
"headline": "perf: pipeline sequential decompression using zero-allocation buffere…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T19:08:53Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "4577f3a2e4758ddc309e4c853d31c426aeee407b",
"body": null,
"is_bot": false,
"headline": "Less unneeded allocations",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T18:47:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d01cbf05c7ca6e33b592146d1ba49d2fd1949873",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T17:49:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "aa4036c66a425bb1a351756736c0daeff58db29c",
"body": "… to GZIP\n\nSince the underlying klauspost/compress/zstd library disables Huffman literal\ncoding at SpeedFastest (1) and SpeedDefault (3) to prioritize speed, dynamic\nlevel downgrades do not yield better ratios on random Base64-like data.\n\nRestricting dynamic level switches to GZIP, where Huffman-only (-2) and\nNo-compression (0) modes are native, fully standard-compliant, and highly\neffective.",
"is_bot": false,
"headline": "perf(tar): restrict dynamic entropy-based compression level switching…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T11:35:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fd2aee2ee1830e8600658fa48a1b1dcf06fa1be5",
"body": null,
"is_bot": false,
"headline": "Fix test",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T11:05:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cb7d0f61c352e7a39c00cd47c275ec40a27f5f78",
"body": "- Implement thread-safe caching (sync.RWMutex) for user and group name\n lookups (lookupUser and lookupGroup) in sys_unix.go to avoid repetitive\n parsing of /etc/passwd and system calls during extraction of multiple files.\n- Optimize path traversal defense in extractor.go by replacing expensive\n f\n[…]\nstem calls.\n- Skip physical disk preallocation (fallocate) in fs_linux.go and\n sys_windows.go for files smaller than or equal to 1 MB to minimize\n unnecessary I/O and syscall overhead on tiny files.",
"is_bot": false,
"headline": "perf: optimize extraction throughput and reduce heap allocations",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T11:02:51Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "5831684994141ce68625feeb189573e0fff96d0b",
"body": "- Accelerate GZIP decompression throughput by utilizing a large 1MB\n buffered reader ahead of the deflate decoder.\n- Export ExtractShadowFileToWriter to allow external tools (such as the\n zipper recovery module) to stream files out of the metadata shadow\n stream without memory overhead.",
"is_bot": false,
"headline": "compress: optimize gzip decompression speed and export shadow extractor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T10:34:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1fe7b27a5f4ffc142a425fc2bd10f25b78463551",
"body": null,
"is_bot": false,
"headline": "Fix test",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T09:24:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "80c4cde966419fc012d7adce2fd758908dbda44b",
"body": "- Refactored `sparseBufCh` to `sync.Pool` and optimized `getSmallBuffer` with a next-power-of-two capacity rounding strategy to maximize buffer reuse.\n- Updated `Archive` in `archiver.go` to use the pooled small file buffers instead of allocating a fresh slice on the heap for each regular file.\n- Re\n[…]\nIndexTrackingReader` tracking logic so that it is initialized exclusively during the archive indexing phase.\n- Adjusted ZSTD decoding concurrency to default (0) to allow full multi-core decompression.",
"is_bot": false,
"headline": "perf(tar): reduce allocations and optimize decompression throughput",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T09:22:26Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "ffbe6b1a2229bfceef629db37daad2672a46c5fc",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-27T00:12:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7b0552230a3eca5f3b6fdab8ed08c2b0aa4561d5",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-26T19:03:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "65dff538b52073311fc32cf289e23d2ce4e2a17d",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-26T17:04:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4c9cfde35dd608950cc18c0cd04f147f9258051b",
"body": null,
"is_bot": false,
"headline": "Multithreaded gzip",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-26T14:30:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5a786fc1ff974020166e4cc81b2fa1fa7cad25ed",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-26T14:19:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a7ba786ed6c74dd1c64d293e81740698d127520e",
"body": "… performance regression.\n\nThis change addresses a data race where the shared small file buffer pool allowed concurrent workers to overwrite file contents while they were still being processed by the asynchronous Zstandard encoder. By allocating distinct byte slices for each archiving task, we preve\n[…]\nby resetting the Zstandard decoder concurrency setting to one, which eliminates the heavy scheduling and channel synchronization overhead associated with multi-threaded decoding of sequential streams.",
"is_bot": false,
"headline": "Fix data race in concurrent archiver and resolve sequential unpacking…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-25T21:15:23Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "4b29a8e37ac08425627be4dd616d04af68360d4a",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-25T19:06:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5d00782b871c020f8c3837d3435d6ae0be5b769d",
"body": "…ory caching\n\n- Archiving: Introduce concurrent reading of small files (<= 16MB) using a worker pool guided by GOMAXPROCS. File processing order is maintained via an ordered task channel to preserve archive structure.\n- Memory Management: Implement `smallFilePool` (using sync.Pool) to reuse byte sli\n[…]\n `maxDecompressionRatio` from 500 to 10000.\n- Compression: Adjust zstd decoder concurrency configuration from 1 to 0 (auto/default).\n- Dependencies: Update github.com/unxed/xz from v0.1.19 to v0.1.21.",
"is_bot": false,
"headline": "perf: optimize archiving with concurrent reading, pooling, and direct…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-25T18:47:36Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "39f491585a98e6b341859d544bd3d543c886cb0c",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-25T16:11:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8a9fe9dacd895630cac2dc2d667edadf40c5bdc0",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-25T15:34:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ca5b2764fcfea3fbd333baf1d2001d8d22e92ffa",
"body": null,
"is_bot": false,
"headline": "Update deps",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T22:53:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f4d2cca8b63f18166f92e8838dec2eb5cdb39a39",
"body": null,
"is_bot": false,
"headline": "Increase buffer",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T22:19:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "05b4352dc91e38c0722fe447811a8629b81be5db",
"body": "…erall throughput.\n\nThis commit enhances the extraction process by implementing a high-performance bit-scanning logic for zero-block detection using unsafe pointer casting to uint64, which significantly reduces CPU cycles spent on sparse file reconstruction. Additionally, the system attribute retrie\n[…]\nctored to eliminate a redundant full-file re-scanning pass during on-the-fly indexing, bringing the archiving speed closer to native performance while maintaining a fully consistent metadata database.",
"is_bot": false,
"headline": "Optimize sparse block detection and metadata collection to improve ov…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T20:21:36Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "e53f7211cc4eab5f46109bab12aae28dd02e0b31",
"body": "…re and OOM crashes when writing massive indexes to disk.",
"is_bot": false,
"headline": "The code is now 100% protected against rescanning the file upon closu…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T20:14:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c4136d2787e290b018913d7f225da472f06d58b5",
"body": "…TAR archiving.\n\nThis commit introduces a localized cache for the current working directory in the main sequential archiving loop, eliminating thousands of expensive os.Getwd system calls during large-scale packaging. Additionally, it implements a highly efficient prefix-matching fast path to bypass\n[…]\n costly element-by-element evaluation of filepath.Rel. Together, these optimizations significantly reduce CPU time and string allocations during the creation of archives with many relative file paths.",
"is_bot": false,
"headline": "Optimize path resolution and eliminate redundant system calls during …",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T19:58:41Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "6be5d4ecc8cde5e04a4684cf22d9036bcf9b7cce",
"body": "…outine spawning.\n\nThis commit refactors the parallel extraction logic in tar/extractor.go to utilize a fixed worker pool of size concurrency. It replaces the previous \"spawn-and-throttle\" pattern, which launched ten thousand short-lived goroutines and closures, with a stable task channel of anonymo\n[…]\ngoroutine spawning overhead, slashes runtime memory management pressure, and resolves all potential deadlocks during multi-volume GNUMultiVol synchronization barriers by dynamically recycling workers.",
"is_bot": false,
"headline": "Implement fixed worker pool in TAR extractor to eliminate dynamic gor…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T19:56:59Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "f464aaacc8e71a90498822fbe085046bae480002",
"body": "…ing allocation overhead.\n\nThis update replaces the temporary sync.Pool implementation for the large 1MB sparse blocks buffer with a stable, channel-based block recycling queue. This prevents the Go garbage collector from aggressively reclaiming active buffers during heavy I/O, eliminating costly ru\n[…]\nth pre-allocated buffer reads instead of dynamic stream expansions, this change dramatically reduces heap fragmentation and GC pauses, leading to higher decompression throughput on multi-core systems.",
"is_bot": false,
"headline": "Improve extraction performance by optimizing buffer pooling and reduc…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T19:49:01Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "942e6380cb8312c69a8c8a3e18086f3b6b180461",
"body": "… and extraction.\n\nThis commit introduces a thread-safe caching mechanism for user and group name lookups to prevent excessive cgo and syscall overhead when processing a large number of files. It significantly improves extraction efficiency by replacing unbuffered io.ReadAll calls with a fixed-size \n[…]\ng to disk, eliminating the risk of out-of-memory errors when handling large metadata indexes. These optimizations lead to faster processing speeds and a smaller memory footprint on multi-core systems.",
"is_bot": false,
"headline": "Optimize memory usage and reduce system call overhead during archival…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T19:32:36Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "ff6ad10728646546b889d8bff13da40925b4e08e",
"body": null,
"is_bot": false,
"headline": "Update unxed/xz",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T19:09:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "26088367f16d9e0b712ae9a8633e5a790fd96e5d",
"body": "…coders.\n\nThis change resolves a major memory allocation bottleneck during the extraction of compressed .tar.zst archives. Previously, every decompression or random-access resume operation allocated a completely fresh zstd.Decoder structure, producing over 500 MB of garbage memory overhead per test \n[…]\n closed, its associated decoder releases its reader reference via Reset(nil) and returns to the sync pool, eliminating redundant memory allocations and drastically reducing garbage collector pressure.",
"is_bot": false,
"headline": "Reduce memory allocations during TAR decompression by pooling ZSTD de…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T17:05:10Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "e16c1e1be6166961d4e51509ed23afe5a1278cc5",
"body": null,
"is_bot": false,
"headline": "Adjust window size limit",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T14:55:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8281587342c4e196b38a9513021d5dc4a8a01c4d",
"body": "…andard archives.",
"is_bot": false,
"headline": "Increased the ZSTD decoder window limit to 128 MB to support large st…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-24T14:23:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9e7f7d5d4d8551985ba1c9a92e56c3e67239e482",
"body": null,
"is_bot": false,
"headline": "Name unxed/xz as unxed/xz",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-22T22:00:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "92a762ee4212636e6ee84cc59f3bf4b6a8395367",
"body": "…ess running in test mode.",
"is_bot": false,
"headline": "Skip embedded F4SS index generation for archives smaller than 4MB unl…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-21T21:32:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3baf4e7946432021e5f9c19eb3a9ffc75394cf37",
"body": "… mode and normal synchronization.",
"is_bot": false,
"headline": "Optimize SQLite database write performance by configuring WAL journal…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T16:00:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "160e45a3cc82420a0ff9ce7624038ef11b12b559",
"body": null,
"is_bot": false,
"headline": "Optimize directory traversal",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T15:55:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "067764980b97362d974474896876cf3536c1c68b",
"body": null,
"is_bot": false,
"headline": "Switching to github.com/ncruces/go-sqlite3",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T12:42:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "db914d8bda55e73f583954930a0e3fb8942d5ce3",
"body": null,
"is_bot": false,
"headline": "Output cleanup",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T10:07:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6374d89308b0b791ba41d84c36b53fa24b9117d2",
"body": null,
"is_bot": false,
"headline": "Memory usage optimization when skipping files in the tar extractor.",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T10:01:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "046a9ad94f9ddc65f9c66eb60b5f7be80843be56",
"body": null,
"is_bot": false,
"headline": "Thread safe crypto",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T09:51:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "36c35bb0210b27e4eb3d842fe1914102511c24a8",
"body": "Performance optimizations\nMore tests",
"is_bot": false,
"headline": "Larger buffers",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T09:19:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "50eb0c238706297fb83f43a29b906baf6db810c7",
"body": null,
"is_bot": false,
"headline": "Added WithArchiverPathMapping",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-18T07:09:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3254d14b530b7d478ff5046650eb5a27cf677c41",
"body": "…robust block-level random access\n\nThis commit updates the TarFS random-access layer to leverage the newly introduced ParseBlocks and NewBlockReader APIs from our optimized unxed/xz library. We have replaced the old, fragile, header-prepending workarounds with a robust xzMultiBlockReader that handle\n[…]\ninto subsequent file records. The go.mod has been updated to use our unxed/xz v0.1.2 fork, and legacy parseXZIndex and readVLI helpers are retained as deprecated to keep existing coverage tests green.",
"is_bot": false,
"headline": "Integrate custom xz fork and implement xzMultiBlockReader to achieve …",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-17T18:41:58Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a10e8cc3659505984301f770ebeb0b1ce4ad1ea2",
"body": "…esolution and add corresponding coverage tests.",
"is_bot": false,
"headline": "Correct potential error propagation inside Windows multi-drive path r…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-17T13:55:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cf62f1063a88ff95092eff4e3e9032726fc98f92",
"body": "…ly normalizing their target paths.\n\nThis change removes the strict directory prefix restriction when adding files to a tar archive. Instead of failing when files reside outside the configured chroot, the archiver now automatically converts absolute or parent-relative paths into secure relative path\n[…]\nve by stripping any volume names, drive letters, and leading slashes. The testing suite has been adjusted to verify this safe path normalization behavior rather than asserting chroot violation errors.",
"is_bot": false,
"headline": "Allow archiving files located outside of the chroot directory by safe…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-16T20:01:13Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "0a0ca7f407b4407eb79393aba4a7b8cdd5a621e2",
"body": "…ectory.",
"is_bot": false,
"headline": "Fix incorrect path traversal protection logic when chroot is root dir…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-14T18:47:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "294e8dd4a979c7194d31b6a7a4c8b76170ca9921",
"body": null,
"is_bot": false,
"headline": "STDIN/OUT support",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-14T15:47:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f4b42389775cb4c5d5d528b2333c2ab3ed7486a5",
"body": null,
"is_bot": false,
"headline": "Progressbar helper",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-14T15:34:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0ad94235c261c1f2b2aee2d4fcd8667055827fc9",
"body": null,
"is_bot": false,
"headline": "Progressbar helper",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-14T15:29:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9fe527dd634799290bfc7b4dba1c9b48628a31b5",
"body": null,
"is_bot": false,
"headline": "Make f4 exts spec vendor neutral",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-14T14:45:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "30791a670b6cb85119110919f24ff82fcc590d58",
"body": null,
"is_bot": false,
"headline": "Setting xz compression level support",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T19:38:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9329b1cf77c6771198a005a8a9e42f1377d2d486",
"body": null,
"is_bot": false,
"headline": "More tests",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T18:53:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0dec44735256a5b0bf78dcf604262dd046bbe63c",
"body": null,
"is_bot": false,
"headline": "More tests",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T18:39:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0a5f930d5a5e9f76c09c772225f406faa535c5e9",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T16:25:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "983e5bcde7b61ecec6496c4f81feaa467cd40a49",
"body": null,
"is_bot": false,
"headline": "Allow setting compression level",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T16:24:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "74d81c9da0134c08fbcd717665bac3f2c1630dc7",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T15:09:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7afd063774705d493ca19caf36fb6a26092b28f4",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T15:06:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "364f4d5bc070d5421333cc380380b5d3c4eab7f4",
"body": "Minor fixes",
"is_bot": false,
"headline": "More tests",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T14:32:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d20577b9e94c918f19ef76a7a0d86f6e7ca8395a",
"body": "…in the tar extractor.\n\nThis update introduces the synthesizeDir helper to the tar extractor, establishing functional parity with the unxed/zip package's directory recovery mechanism. The standard os.MkdirAll calls across all extraction paths have been replaced with this new helper to handle missing\n[…]\n removing blocking, non-directory files before constructing the required directories, significantly improving the extractor's resilience when working with partially corrupted or inconsistent archives.",
"is_bot": false,
"headline": "Implement fault-tolerant directory synthesis and conflict resolution …",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T13:38:46Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "1d799214c88ca8b045e8ef92bc2aa4b4bc4523bd",
"body": "…es, and cross-platform symlink extraction in unxed/tar.\n\nThis update introduces an array of high-fidelity features to the unxed/tar library, including archive locking and global comments preserved in a dedicated properties file within the F4SS shadow metadata stream, ensuring the SQLite index remai\n[…]\ns has been improved to gracefully fall back to directory junctions or file copies when administrator privileges are absent, with stubs added to prevent compilation failures on other operating systems.",
"is_bot": false,
"headline": "Implement archive locking, global comments, in-place compressed updat…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T13:17:55Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "62674baa23391929807c2dc1d23aecc600810039",
"body": null,
"is_bot": false,
"headline": "Update unxed/par2",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T12:21:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bfb840a2a3ab36a76443c7fb23b5a5f5de69ffba",
"body": "…nt multi-volume and recovery protection extensions.\n\nThis commit integrates standalone index generation into the embedded shadow stream metadata container by exporting continuous GZIP indexes as GZIDX payloads and ZSTD block-level frame offsets as chunked DZIDX payloads. It also expands the f4 TAR \n[…]\nsplitting and Reed-Solomon PAR2 recovery protection. New unit tests have been added to verify that the generated shadow files match their respective signatures and to cover offset-boundary edge cases.",
"is_bot": false,
"headline": "Implement GZIDX and DZIDX standalone shadow stream indexes and docume…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-13T11:33:07Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "2afdb6f0c0b9a121129168aeacb156d0d107139e",
"body": null,
"is_bot": false,
"headline": "More tests",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-08T19:58:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9ddb24526cad06a3626844c177ace2cefbe208fe",
"body": null,
"is_bot": false,
"headline": "Multi volume support",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-08T19:46:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d6ec7cddb7fe8573eeb8b9f63dd4827c48e0ad0a",
"body": null,
"is_bot": false,
"headline": "Recovery information support",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-08T19:08:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "49230cd45567dec2b81817dbd0d9e64841a45c97",
"body": "Minor improvements",
"is_bot": false,
"headline": "Encryption support",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-05T15:09:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "52a508b1a2b4ed7116f4d5fc9c95887fe537981b",
"body": null,
"is_bot": false,
"headline": "Update f4tar spec",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-04T23:43:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "30d26619ae79c126dfd30303757124108a85c6a3",
"body": null,
"is_bot": false,
"headline": "Update f4tar spec",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-04T23:16:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ac562b631171f6f5875d68240c9d7259ea3f2de6",
"body": null,
"is_bot": false,
"headline": "More vendor-neutral spec",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-04T09:18:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7ae2d8d2cd81608098989fa50b5c40c0db052965",
"body": null,
"is_bot": false,
"headline": "Update f4tar spec",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-03T11:38:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a820a50bb33a8abe5e3d37ede79a08de8248cd84",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-03T02:20:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e322fb13970513406026468faa6c6b0f51859032",
"body": null,
"is_bot": false,
"headline": "Docs",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T23:37:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "51002f55b374227d0ae318f9a132aaff1ad5dfb8",
"body": null,
"is_bot": false,
"headline": "Cleanup",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T21:19:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "72c73e9232e634d56da17dcbd76e1375b6cc5e97",
"body": null,
"is_bot": false,
"headline": "More tests",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T21:18:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "403937e92092616bd0115cf517661436fe06bfc4",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T21:12:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "00b67961e6902265d47b5999717ae57214fe90f1",
"body": null,
"is_bot": false,
"headline": "Minor fix",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T20:58:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b531fe25a90d9e6579dc298154180bc0991a9822",
"body": null,
"is_bot": false,
"headline": "Do not build sqlite-dependent stuff in BSDs and Solaris",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T19:52:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5d3a6a359824f1cafeac23ea9c28b7ab45469dcb",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T16:46:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1f02bda48168446e5e5ef46dacc2106a8a815aba",
"body": "…nated streams and magic footers.\n\nThis change introduces the F4 Shadow Stream (F4SS) specification for bundling seek indexes directly inside .tar, .tar.gz, and .tar.zst files. During archive creation, the index is written as an uncompressed SQLite database inside a secondary, concatenated compressi\n[…]\n index in O(1) time. We have also added extensive integration tests and compatibility verifications with standard tar and bsdtar utilities, and documented the design in the new f4tar.md specification.",
"is_bot": false,
"headline": "Implement embedded TAR index support using standard-compliant concate…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-02T16:39:49Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "523bf631476934494a8d92e546e6132a9144fdf8",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-01T23:13:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7485db09b2d0123b36215f8f9b578fe9dd8b9f23",
"body": "https://github.com/mxmlnkn/ratarmount/issues/192#issuecomment-4594356238",
"is_bot": false,
"headline": "Switched to new FlatBuffers schema according to",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-01T19:45:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9e8fae559818564c1b79237e4d7d20808f59cb5f",
"body": "… SQLite index placement behavior with ratarmount.\n\nThis update introduces a draft FlatBuffers schema designed to support metadata tuple and directory path deduplication, along with an accompanying benchmark suite that demonstrates the latency and memory efficiency of zero-copy index structures comp\n[…]\nhe archive directory is read-only, and comprehensive unit tests have been added to verify this dual-path resolution.\n\nSee also: https://github.com/mxmlnkn/ratarmount/issues/192#issuecomment-4583614540",
"is_bot": false,
"headline": "Add FlatBuffers schema with matching performance benchmarks and align…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-01T11:56:14Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "b78b35f292fe33ece22ff3b2fb1c9945aad6cee5",
"body": "… access control lists into dedicated database tables.\n\nThis change removes the serialized xattrs and acl columns from the primary files table, replacing them with separate xattrs and acls tables linked by the offsetheader. The FileNode struct is updated to hold xattrs as a map of byte slices and th\n[…]\nnctions are adjusted to query these auxiliary tables, and new test coverage is added to verify the revised behavior.\n\nSee also: https://github.com/mxmlnkn/ratarmount/issues/193#issuecomment-4590520719",
"is_bot": false,
"headline": "Refactor SQLite metadata storage to normalize extended attributes and…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-06-01T11:32:01Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "08b08097d3af09c90b8781f463476a8ecabff484",
"body": "…ng test suites for various core archive features.\n\nThe updater append compaction logic has been corrected by calculating the exact end boundaries of existing archive records using a padded payload block formula, which replaces a sequential search that caused incomplete truncation and data corruptio\n[…]\nr metadata indexing of extended attributes and Windows security descriptors, UTF-16 Zone Identifier sanitization, multi-volume reader support, and the preservation of invalid UTF-8 filename encodings.",
"is_bot": false,
"headline": "Fix file compaction offset calculation in updater and introduce missi…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-05-31T20:42:55Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "c87d94fee40baca50f44e6182248333a1a22044d",
"body": "…8 encoding handling.\n\nThis commit introduces a multi-volume reader that transparently handles split archives and refactors the virtual filesystem to support random access across multiple parts. The SQLite indexing engine is extended to store extended attributes and NTFS ACLs directly in the databas\n[…]\nd UTF-8 filenames throughout the indexing and extraction process. Finally, the Mark of the Web sanitization logic is modernized to correctly process both UTF-8 and UTF-16LE encoded identifier streams.",
"is_bot": false,
"headline": "Multi-volume support, enhanced metadata indexing, and robust non-UTF-…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-05-31T20:28:48Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "1b16c12f6ba5ebffc404754c5a6085ffcd6a8b69",
"body": null,
"is_bot": false,
"headline": "Comments translation",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-05-30T18:49:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "44f4a191ed46df82ea0d03e7857c827ccbcd481a",
"body": "…igning with standard system tar utilities.",
"is_bot": false,
"headline": "Update default options to preserve xattrs and metadata by default, al…",
"author_name": "Ivan Sorokin",
"author_login": "unxed",
"committed_at": "2026-05-30T17:08:59Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 100,
"commits_last_year": 133,
"latest_release_at": "2026-07-19T16:33:30Z",
"latest_release_tag": "v0.1.119",
"releases_from_tags": true,
"days_since_last_push": 7,
"active_weeks_last_year": 8,
"days_since_latest_release": 7,
"mean_days_between_releases": 2.4
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "github.com/unxed/tar",
"exists": true,
"license": null,
"keywords": [],
"ecosystem": "go",
"matches_repo": true,
"registry_url": "https://pkg.go.dev/github.com/unxed/tar",
"is_deprecated": false,
"latest_version": "v0.1.119",
"repository_url": "https://github.com/unxed/tar",
"versions_count": 120,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": null,
"latest_published_at": "2026-07-19T16:33:30Z",
"latest_version_yanked": null,
"days_since_latest_publish": 7
}
]
},
"popularity": {
"forks": 0,
"stars": 0,
"watchers": 0,
"fork_history": {
"days": [],
"complete": true,
"collected": 0,
"total_forks": 0
},
"star_history": {
"days": [],
"complete": true,
"collected": 0,
"total_stars": 0,
"collected_at": null
},
"open_issues_and_prs": 1
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"go.mod"
],
"largest_source_bytes": 23493,
"source_files_sampled": 54,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"go.mod"
],
"advisories": {
"error": null,
"scope": null,
"source": null,
"findings": [],
"collected": false,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 0,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 0,
"direct_affected_count": 0
},
"ecosystems": [
"go"
],
"dependencies": [
{
"name": "github.com/klauspost/compress",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.18.7-0.20260521203646-ecdb779d8745"
},
{
"name": "github.com/klauspost/pgzip",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.2.6"
},
{
"name": "github.com/ncruces/go-sqlite3",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.22.0"
},
{
"name": "github.com/unxed/par2",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.1.2"
},
{
"name": "github.com/unxed/xz",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.1.41"
},
{
"name": "golang.org/x/sync",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.10.0"
},
{
"name": "golang.org/x/sys",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.29.0"
}
],
"all_dependencies": {
"error": "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository",
"source": null,
"packages": [],
"collected": false,
"truncated": false,
"total_count": null,
"direct_count": null,
"indirect_count": null
}
},
"maintainership": {
"issues": {
"open_prs": 0,
"merged_prs": 0,
"open_issues": 1,
"closed_ratio": 0,
"closed_issues": 0,
"closed_unmerged_prs": 0
},
"bus_factor": 1,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "unxed",
"commits": 133,
"avatar_url": "https://avatars.githubusercontent.com/u/1151423?v=4"
}
],
"contributors_sampled": 1,
"top_contributor_share": 1
},
"quality_signals": {
"has_ci": false,
"has_tests": true,
"ci_workflows": [],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [
"go.sum"
],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": null,
"reason": "no pull request found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 0,
"reason": "Found 0/30 approved changesets -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 0,
"reason": "project has 0 contributing companies or organizations -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": null,
"reason": "no workflows found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 0,
"reason": "no update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 0,
"reason": "project was created within the last 90 days. Please review its contents carefully",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": null,
"reason": "no dependencies found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "no SAST tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": null,
"reason": "No tokens found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 9,
"reason": "1 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "e7d9ba7b787b840d5c02aa38749b29fd28da3e8f",
"ran_at": "2026-07-27T06:05:51Z",
"aggregate_score": 2.5,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": null,
"oldest_open_prs": [],
"last_merged_pr_at": null,
"ci_last_conclusion": null,
"oldest_open_issues": [
{
"number": 1,
"created_at": "2026-05-22T14:37:18Z",
"last_comment_at": null,
"last_comment_author": null
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/unxed/tar",
"host": "github.com",
"name": "tar",
"owner": "unxed"
},
"metrics": {
"overall": {
"key": "overall",
"band": "at_risk",
"name": "Overall health",
"note": null,
"notes": [],
"value": 41,
"inputs": {
"security": 25,
"vitality": 71,
"community": 24,
"governance": 38,
"engineering": 38
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "good",
"name": "Vitality",
"value": 71,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "moderate",
"name": "Development activity",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"commits_last_year": 133,
"human_commit_share": 1,
"days_since_last_push": 7,
"active_weeks_last_year": 8
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 7 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "push_recency",
"params": {
"days": 7
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "8/52 weeks with commits",
"points": 5.5,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 8
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "133 commits in the last year",
"points": 18,
"status": "met",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 133
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "project was created within the last 90 days. Please review its contents carefully",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "excellent",
"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": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 88,
"inputs": {
"releases_count": 100,
"latest_release_tag": "v0.1.119",
"releases_from_tags": true,
"days_since_latest_release": 7,
"mean_days_between_releases": 2.4
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "100 version tags (no GitHub releases)",
"points": 16.2,
"status": "partial",
"details": [
{
"code": "version_tags_no_releases",
"params": {
"count": 100
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 7 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "release_recency",
"params": {
"days": 7
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~2.4 days",
"points": 27,
"status": "met",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 2.4
}
}
],
"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": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "unverified",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": "repository_too_young",
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": null,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "maintenance record not established from the collected data",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_unverified",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "critical",
"name": "Community & Adoption",
"value": 24,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "critical",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 1,
"inputs": {
"forks": 0,
"stars": 0,
"watchers": 0,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "0 stars",
"points": 0,
"status": "missed",
"details": [
{
"code": "stars",
"params": {
"count": 0
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "0 forks",
"points": 0,
"status": "missed",
"details": [
{
"code": "forks",
"params": {
"count": 0
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "0 watchers",
"points": 0,
"status": "missed",
"details": [
{
"code": "watchers",
"params": {
"count": 0
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (BSD-3-Clause)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "BSD-3-Clause"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "at_risk",
"name": "Sustainability & Governance",
"value": 38,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "critical",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 10,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 1,
"top_contributor_share": 1
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 100% of commits",
"points": 0,
"status": "missed",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 100
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "1 contributors",
"points": 1.4,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 1
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 0 contributing companies or organizations -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "critical",
"name": "Issue & PR responsiveness",
"note": "Excluded from scoring (no data or not applicable): PR acceptance. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"pr_acceptance"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 1,
"inputs": {
"merged_prs": 0,
"open_issues": 1,
"closed_issues": 0,
"issue_closed_ratio": 0,
"closed_unmerged_prs": 0
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "0% of issues closed",
"points": 0,
"status": "missed",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 0
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "no decided pull requests or no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_decided_prs_or_data",
"params": {}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 0/30 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 59,
"inputs": {
"followers": 47,
"owner_type": "User",
"is_verified": null,
"owner_login": "unxed",
"public_repos": 90,
"account_age_days": 5388
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "47 followers of unxed",
"points": 12.1,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 47,
"login": "unxed"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "90 public repos, account ~14 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 90
}
},
{
"code": "account_age_years",
"params": {
"years": 14
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"github.com/unxed/tar"
],
"ecosystems": "go",
"any_deprecated": false,
"min_days_since_publish": 7
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on go",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 1,
"ecosystems": "go"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 7 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 7
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "120 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 120
}
}
],
"max_points": 20
},
{
"key": "not_deprecated",
"name": "Not deprecated",
"detail": "active, not deprecated or yanked",
"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "at_risk",
"name": "Engineering Quality",
"value": 38,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "at_risk",
"name": "Engineering practices",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_ci_tests"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 30,
"inputs": {
"has_ci": false,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "no pull request found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"topics": [],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": false,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "critical",
"name": "Security",
"value": 25,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "critical",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): CI-Tests, Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"ci_tests",
"dangerous_workflow",
"packaging",
"pinned_dependencies",
"signed_releases",
"token_permissions"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 25,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 12,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 6,
"scorecard_aggregate": 2.5
},
"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": "no pull request found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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 0/30 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 0 contributing companies or organizations -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no workflows found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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 not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "no SAST tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"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": "No tokens found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "1 existing vulnerabilities detected",
"points": 6.8,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
}
],
"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": 51,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 13,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.25,
"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": "25 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 13.3,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 25,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_pinned_dependencies"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 62,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"go.sum"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"go.mod"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "go.mod (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "go.mod"
}
}
],
"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": "Go (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"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": "no agent-authored commits among the last 100",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 100
}
}
],
"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": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"primary_language": "Go",
"largest_source_bytes": 23493,
"source_files_sampled": 54,
"oversized_source_files": 0
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "0/54 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 54,
"oversized": 0
}
}
],
"max_points": 55
}
]
}
],
"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": [
"GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
],
"report_type": "repository",
"generated_at": "2026-07-27T06:05:56.100923Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/u/unxed/tar.svg",
"full_name": "unxed/tar",
"license_state": "standard",
"license_spdx": "BSD-3-Clause"
}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 — Go.