公开记录
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-27 06:05 UTC

unxed / tar

.tar.*z library for go

GoBSD-3-Clause★ 0 星标⑂ 0 复刻始于 2026年5月在 GitHub 上查看 ↗

unxed/tar 的健康指数为 100 分中的 41 分,处于「存在风险」区间。 其得分最高的类别是Vitality(71/100),最低的是Community & Adoption(24/100)。 最近一次更新在 7 天前。 近期的大部分工作由 1 位贡献者完成。

41
总分 / 100
存在风险

软件健康指数

指标归入加权类别,统一采用 1–100 量表。总体分先取类别加权平均;当公开证据触发高风险司法辖区政策时,评级会按政策调整,并设置 49(有风险)的上限。AI 就绪度不计入总体分。

41
优秀85-100堪称典范;基本满足所有检验标准
良好70-84健康;仅有轻微不足
中等50-69可接受,但存在明显不足;建议进行审查
存在风险30-49存在重大薄弱环节;采用时应保持审慎
危急1-29问题严重(项目被弃置、仅有单一维护者、缺乏基本工程规范)
活力社区与采用可持续性与治理工程质量安全AI 就绪度

评分画像

每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形,而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。

所有权

unxed个人账户
47 关注者90 个公开仓库始于 2011年10月

该仓库由个人账户拥有。相较于组织支持的项目,单一所有者项目的延续性风险更高。

软件包生态系统

注册表软件包版本月下载量版本数最近发布
Gogithub.com/unxed/tarv0.1.119-1207 天前

按类别列示的指标

活力

项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?

71良好 · 占总体的 22%
评分方式
36/36推送新近度 — 最近一次推送于 7 天前
5.5/36提交节奏 — 52 周中有 8 周有提交
18/18提交量 — 最近一年 133 次提交
0/10OpenSSF Scorecard:Maintained — project was created within the last 90 days. Please review its contents carefully
所用输入
commits_last_year133
human_commit_share1
days_since_last_push7
active_weeks_last_year8

发布纪律

88优秀
评分方式
16.2/27有发布版本 — 100 个版本标签(无 GitHub 发布版本)
36/36发布时效 — 最近一次发布版本于 7 天前
27/27发布节奏 — 约每 2.4 天发布一次
0/10OpenSSF Scorecard:Signed-Releases — 无数据
所用输入
releases_count100
latest_release_tagv0.1.119
releases_from_tags
days_since_latest_release7
mean_days_between_releases2.4
已排除计分(无数据或不适用):OpenSSF Scorecard:Signed-Releases。 其余权重已重新归一化。

社区与采用

项目是否拥有用户、下载量与关注度,并具备欢迎贡献者参与的配置?

24危急 · 占总体的 18%
评分方式
0/60星标 — 0 个星标
0/25复刻 — 0 个复刻
0/15关注者 — 0 位关注者
所用输入
forks0
stars0
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

社区健康

50中等
评分方式
22.5/22.5README
22.5/22.5许可证 — 可识别的许可证(BSD-3-Clause)
0/18CONTRIBUTING 指南
0/13.5行为准则
0/7.2议题模板
0/6.3PR 模板
所用输入
has_readme
has_license
has_contributing
has_issue_template
has_code_of_conduct
has_pull_request_template

可持续性与治理

项目能否在其成员之外延续——巴士系数、响应能力、由谁支持,以及软件包的维护状况?

38存在风险 · 占总体的 24%
评分方式
9/54巴士系数 — 1 位贡献者贡献了半数提交
0/22.5提交分布 — 头号贡献者编写了 100% 的提交
1.4/13.5贡献者广度 — 1 位贡献者
0/10OpenSSF Scorecard:Contributors — project has 0 contributing companies or organizations -- score normalized to 0
所用输入
bus_factor1
contributors_sampled1
top_contributor_share1
评分方式
0/46.8议题解决 — 0% 的议题已关闭
0/38.3PR 接受 — 没有已裁定的拉取请求或无数据
0/15OpenSSF Scorecard:Code-Review — Found 0/30 approved changesets -- score normalized to 0
所用输入
merged_prs0
open_issues1
closed_issues0
issue_closed_ratio0
closed_unmerged_prs0
已排除计分(无数据或不适用):PR 接受。 其余权重已重新归一化。
评分方式
10/30所有权背书 — 个人(用户)账户
0/20已验证域名 — 不适用于个人账户
12.1/25所有者影响力 — unxed 有 47 位关注者
25/25既往记录 — 90 个公开仓库,账户约 14 年
所用输入
followers47
owner_typeUser
is_verified
owner_loginunxed
public_repos90
account_age_days5,388
已排除计分(无数据或不适用):已验证域名。 其余权重已重新归一化。
评分方式
25/25已发布且可解析 — go 上有 1 个软件包
35/35发布时效 — 最近一次发布于 7 天前
20/20版本历史 — 120 个已发布版本
20/20未被弃用 — 活跃,未被弃用或撤回
所用输入
packagesgithub.com/unxed/tar
ecosystemsgo
any_deprecated
min_days_since_publish7

工程质量

基础的工程与文档实践是否到位?

38存在风险 · 占总体的 20%

工程实践

30存在风险
评分方式
0/24CI 工作流
24/24存在测试
0/16Linter 配置
0/9.6Pre-commit 钩子
0/6.4.editorconfig
0/20OpenSSF Scorecard:CI-Tests — 无数据
所用输入
has_ci
has_tests
has_editorconfig
has_linter_config
has_precommit_config
已排除计分(无数据或不适用):OpenSSF Scorecard:CI-Tests。 其余权重已重新归一化。

文档

50中等
评分方式
30/30README
0/25文档目录
0/15文档 / 主页站点
10/10仓库描述
0/10主题标签
10/10Wiki
所用输入
topics
has_wiki
homepage
has_readme
has_docs_dir
has_description

安全

可见的安全与供应链实践是否稳固,且不存在未解决的高风险司法辖区暴露?

25危急 · 占总体的 16%

安全态势

25危急
评分方式
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
0/2.5CI-Tests — 无数据
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/30 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
0/10Dangerous-Workflow — 无数据
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5许可证 — license file detected
0/7.5Maintained — project was created within the last 90 days. Please review its contents carefully
0/5Packaging — 无数据
0/5Pinned-Dependencies — 无数据
0/5SAST — no SAST tool detected
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — 无数据
0/7.5Token-Permissions — 无数据
6.8/7.5Vulnerabilities — 1 existing vulnerabilities detected
所用输入
sourceopenssf_scorecard
checks_evaluated12
scorecard_versionv5.5.0
checks_inconclusive6
scorecard_aggregate2.5
已排除计分(无数据或不适用):ci_tests, dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions。 其余权重已重新归一化。

AI 就绪度

该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件?这是一枚独立的实验性徽章——权重为 0.0,因此单独呈现,不影响总体健康评分。

51中等 · 占总体的 0%
评分方式
0/45代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则
0/15机器可读文档(llms.txt)
13.3/40可读的提交历史 — 100 次人类提交中有 25 次说明了意图(结构化标题或解释性正文)
所用输入
has_llms_txt
legible_history_share0.25
agent_instruction_files
agent_instruction_max_bytes
评分方式
12.6/18一条命令的引导启动 — go.mod(工具链约定,无任务运行器)
22/22自动化测试
0/11Lint / 格式化配置
11/11静态类型检查 — Go(静态类型)
10/10可复现环境 — lockfile
0/10已体现的代理实践 — 最近 100 次提交中没有代理编写的提交
0/8自动化维护 — 未观察到自动依赖更新
0/10OpenSSF Scorecard:Pinned-Dependencies — 无数据
所用输入
has_nix
has_tests
lockfilesgo.sum
has_dockerfile
typed_language
bootstrap_files
has_devcontainer
has_linter_config
typecheck_configs
agent_commit_share0
toolchain_manifestsgo.mod
dependency_bot_commit_share0
已排除计分(无数据或不适用):OpenSSF Scorecard:Pinned-Dependencies。 其余权重已重新归一化。
评分方式
45/45可类型检查的代码 — Go(静态类型)
55/55可控的文件大小 — 采样的 54 个源文件中有 0 个超过 60KB
所用输入
primary_languageGo
largest_source_bytes23,493
source_files_sampled54
oversized_source_files0

关键数据

0GitHub 星标
1贡献者
133最近 12 个月提交数
7距最近推送天数
100发布版本数
1巴士系数(bus factor)
1开放议题
Go软件包生态系统数

数据采集警告

  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

更多细节

OpenSSF Scorecard 2.5 / 10
2.5综合

来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身,而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用,并从安全评分中剔除(绝不按零分计)。Scorecard v5.5.0 · 2026-07-27 06:05 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
不适用CI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
不适用Dangerous-Workflowno workflows found
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
0Maintainedproject was created within the last 90 days. Please review its contents carefully
不适用Packagingpackaging workflow not detected
不适用Pinned-Dependenciesno dependencies found
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
不适用Signed-Releasesno releases found
不适用Token-PermissionsNo tokens found
9Vulnerabilities1 existing vulnerabilities detected
直接依赖 7
注册表软件包版本约束清单文件
Gogithub.com/klauspost/compressv1.18.7-0.20260521203646-ecdb779d8745go.mod
Gogithub.com/klauspost/pgzipv1.2.6go.mod
Gogithub.com/ncruces/go-sqlite3v0.22.0go.mod
Gogithub.com/unxed/par2v0.1.2go.mod
Gogithub.com/unxed/xzv0.1.41go.mod
Gogolang.org/x/syncv0.10.0go.mod
Gogolang.org/x/sysv0.29.0go.mod
全部依赖 未采集

本报告未能采集到解析后的依赖集合:GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

原始 JSON 报告 机器可读
{
  "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"
}

评分是信号,而非担保。 评分反映的是 GitHub 上公开可见的实践——不是代码审计,也不是安全保证。

缺失数据将被剔除并重新归一化权重,绝不按零分计。方法论已版本化并公开:指标 v1.13.0、模式 v0.27.0—— 完整方法论 · 指标知识库.

单项结果在整体记录中的位置: 汇总统计Go.