公开记录
软件健康报告模式 0.12.0 · 指标 1.13.0 · 2026-07-18 13:28 UTC

google / flax

Flax is a neural network library for JAX that is designed for flexibility.

Jupyter Notebook · PythonApache-2.0★ 7,271 星标⑂ 825 复刻始于 2020年1月在 GitHub 上查看 ↗

google/flax 的健康指数为 100 分中的 78 分,处于「良好」区间。 其得分最高的类别是Vitality(95/100),最低的是Security(1/100)。 最近一次更新在 10 天前。 近期的大部分工作由 6 位贡献者完成。

78
总分 / 100
良好

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。

78
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

Google组织
75,640 关注者2,885 个公开仓库始于 2012年1月

该仓库由组织支持——共同承担、可问责的托管责任,可延续于任何单一维护者之后。

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
PyPIflaxlib0.0.1a11431669 天前
PyPIflax0.12.74,284,4386487 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?

95优秀 · 占总体的 22%
评分方式
28.8/36推送新近度 — 最近一次推送于 10 天前
35.3/36提交节奏 — 52 周中有 51 周有提交
18/18提交量 — 最近一年 702 次提交
0/10OpenSSF Scorecard:Maintained — 无数据
所用输入
commits_last_year702
human_commit_share
days_since_last_push10
active_weeks_last_year51

发布纪律

100优秀
评分方式
27/27有发布版本 — 已发布 62 个发布版本
36/36发布时效 — 最近一次发布版本于 87 天前
27/27发布节奏 — 约每 28.5 天发布一次
0/10OpenSSF Scorecard:Signed-Releases — 无数据
所用输入
releases_count62
latest_release_tagv0.12.7
releases_from_tags
days_since_latest_release87
mean_days_between_releases28.5

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?

95优秀 · 占总体的 18%
评分方式
60/60星标 — 7,271 个星标
24.3/25复刻 — 825 个复刻
10.6/15关注者 — 82 位关注者
所用输入
forks825
stars7,271
watchers82
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

社区健康

92优秀
评分方式
22.5/22.5README
22.5/22.5许可证 — 可识别的许可证(Apache-2.0)
18/18CONTRIBUTING 指南
13.5/13.5行为准则
0/7.2议题模板
6.3/6.3PR 模板
所用输入
has_readme
has_license
has_contributing
has_issue_template
has_code_of_conduct
has_pull_request_template
评分方式
80/80月度下载量 — pypi 合计每月 4,284,581 次下载
0/20注册表被依赖数 — 该生态系统不报告此项
所用输入
packagesflaxlib, flax
dependents
ecosystemspypi
total_downloads
monthly_downloads4,284,581
已排除计分(无数据或不适用):注册表被依赖数。 其余权重已重新归一化。

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?

87优秀 · 占总体的 24%
评分方式
48.6/54巴士系数 — 6 位贡献者贡献了半数提交
19.6/22.5提交分布 — 头号贡献者编写了 13% 的提交
13.5/13.5贡献者广度 — 100 位贡献者
0/10OpenSSF Scorecard:Contributors — 无数据
所用输入
bus_factor6
contributors_sampled100
top_contributor_share0.127
评分方式
37.4/46.8议题解决 — 80% 的议题已关闭
28.7/38.3PR 接受 — 已裁定的 PR 中 2,411/3,215 已合并
0/15OpenSSF Scorecard:Code-Review — 无数据
所用输入
merged_prs2,411
open_issues228
closed_issues915
issue_closed_ratio0.801
closed_unmerged_prs804
评分方式
30/30所有权背书 — 组织持有
0/20已验证域名
25/25所有者影响力 — google 有 75,640 位关注者
25/25既往记录 — 2,885 个公开仓库,账户约 14 年
所用输入
followers75,640
owner_typeOrganization
is_verified
owner_logingoogle
public_repos2,885
account_age_days5,295
评分方式
25/25已发布且可解析 — pypi 上有 2 个软件包
35/35发布时效 — 最近一次发布于 87 天前
20/20版本历史 — 64 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
packagesflaxlib, flax
ecosystemspypi
any_deprecated
min_days_since_publish87

工程质量

基础的工程与文档实践是否到位?

95优秀 · 占总体的 20%

工程实践

92优秀
评分方式
24/24CI 工作流 — 4 个工作流
24/24存在测试
16/16Linter 配置
9.6/9.6Pre-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

文档

100优秀
评分方式
30/30README
25/25文档目录
15/15文档 / 主页站点 — https://flax.readthedocs.io
10/10仓库描述
10/10主题标签 — 1 个主题标签
10/10Wiki
所用输入
topicsjax
has_wiki
homepagehttps://flax.readthedocs.io
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?

1危急 · 占总体的 16%
评分方式
0/30安全策略(SECURITY.md)
0/25Dependabot 配置
0/25依赖锁定文件 — 已发布的类库——锁定文件属于应用层关注点,不作要求
0/20CodeQL 工作流
所用输入
sourcefile_signals
lockfilesCargo.lock, uv.lock
manifestsflaxlib_src/Cargo.toml, flaxlib_src/pyproject.toml, pyproject.toml
has_codeql_workflow
has_security_policy
has_dependabot_config
已排除计分(无数据或不适用):依赖锁定文件。 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。

58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)
0/40可读的提交历史 — 无数据
所用输入
has_llms_txt
legible_history_share
agent_instruction_files
agent_instruction_max_bytes
已排除计分(无数据或不适用):可读的提交历史。 其余权重已重新归一化。
评分方式
18/18一条命令的引导启动 — docs/Makefile, docs_nnx/Makefile
22/22自动化测试
11/11Lint / 格式化配置
11/11静态类型检查 — flax/py.typed
10/10可复现环境 — lockfile
0/10已体现的代理实践 — 无数据
0/8自动化维护 — 无数据
0/10OpenSSF Scorecard:Pinned-Dependencies — 无数据
所用输入
has_nix
has_tests
lockfilesCargo.lock, uv.lock
has_dockerfile
typed_language
bootstrap_filesdocs/Makefile, docs_nnx/Makefile
has_devcontainer
has_linter_config
typecheck_configsflax/py.typed
agent_commit_share
toolchain_manifests
dependency_bot_commit_share
已排除计分(无数据或不适用):已体现的代理实践, 自动化维护。 其余权重已重新归一化。
评分方式
27/45可类型检查的代码 — Jupyter Notebook,已配置类型检查(flax/py.typed)
53.3/55可控的文件大小 — 采样的 354 个源文件中有 11 个超过 60KB
所用输入
primary_languageJupyter Notebook
largest_source_bytes233,048
source_files_sampled354
oversized_source_files11

机器可读接口

40存在风险
评分方式
0/40API 模式(OpenAPI/GraphQL/proto)
0/20MCP 服务器
40/40可运行示例 — examples, notebooks
所用输入
example_dirsexamples, notebooks
has_mcp_signal
api_schema_files

关键数据

7,271GitHub 星标
100贡献者
702最近 12 个月提交数
10距最近推送天数
62发布版本数
6巴士系数(bus factor)
228开放议题
crates.io, PyPI软件包生态系统数

数据采集警告

  • Could not fetch crates package 'flaxlib' from its registry
  • OpenSSF Scorecard timed out after 240s; skipping Scorecard checks

更多细节

直接依赖 11
注册表软件包版本约束清单文件
crates.iopyo30.21.2flaxlib_src/Cargo.toml
PyPInumpy>=1.23.2pyproject.toml
PyPIjax>=0.10.0pyproject.toml
PyPImsgpackpyproject.toml
PyPIoptaxpyproject.toml
PyPIorbax-checkpointpyproject.toml
PyPItensorstorepyproject.toml
PyPIrich>=11.1pyproject.toml
PyPItyping_extensions>=4.2pyproject.toml
PyPIPyYAML>=5.4.1pyproject.toml
PyPItreescope>=0.1.7pyproject.toml
全部依赖 112

来自 GitHub 依赖图的完整解析依赖集合:17 个直接依赖与 95 个间接(传递)软件包。仓库提交锁文件时,传递闭包才是完整的。

注册表软件包版本关系
crates.iopyo30.21.2直接
PyPIjax直接
PyPIjax0.3.4直接
PyPIjax0.4.13直接
PyPInumpy直接
PyPInumpy1.22.0直接
PyPInumpy1.23.5直接
PyPInumpy1.24.3直接
PyPIoptax直接
PyPIoptax0.1.0直接
PyPIoptax0.1.3直接
PyPIoptax0.1.5直接
PyPIorbax-checkpoint直接
PyPIpyyaml直接
PyPIrich直接
PyPItreescope直接
PyPItyping-extensions直接
crates.ioautocfg1.3.0间接
crates.iobitflags2.6.0间接
crates.iocfg-if1.0.0间接
crates.ioheck0.4.1间接
crates.ioindoc2.0.5间接
crates.iolibc0.2.158间接
crates.iolock_api0.4.12间接
crates.iomemoffset0.9.1间接
crates.ioonce_cell1.20.0间接
crates.ioparking_lot0.12.3间接
crates.ioparking_lot_core0.9.10间接
crates.ioportable-atomic1.7.0间接
crates.ioproc-macro21.0.86间接
crates.iopyo3-build-config0.21.2间接
crates.iopyo3-ffi0.21.2间接
crates.iopyo3-macros0.21.2间接
crates.iopyo3-macros-backend0.21.2间接
crates.ioquote1.0.37间接
crates.ioredox_syscall0.5.7间接
crates.ioscopeguard1.2.0间接
crates.iosmallvec1.13.2间接
crates.iosyn2.0.77间接
crates.iotarget-lexicon0.12.16间接
crates.iounicode-ident1.0.13间接
crates.iounindent0.2.3间接
crates.iowindows-targets0.52.6间接
crates.iowindows_aarch64_gnullvm0.52.6间接
crates.iowindows_aarch64_msvc0.52.6间接
crates.iowindows_i686_gnu0.52.6间接
crates.iowindows_i686_gnullvm0.52.6间接
crates.iowindows_i686_msvc0.52.6间接
crates.iowindows_x86_64_gnu0.52.6间接
crates.iowindows_x86_64_gnullvm0.52.6间接
crates.iowindows_x86_64_msvc0.52.6间接
PyPIabsl-py间接
PyPIabsl-py1.0.0间接
PyPIabsl-py1.4.0间接
PyPIatari-py0.2.5间接
PyPIcloudpickle间接
PyPIclu0.0.12间接
PyPIclu0.0.6间接
PyPIclu0.0.9间接
PyPIdatasets间接
PyPIdm-haiku间接
PyPIflax间接
PyPIflax0.3.6间接
PyPIflax0.4.1间接
PyPIflax0.6.0间接
PyPIflax0.6.11间接
PyPIflax0.6.5间接
PyPIflax0.6.9间接
PyPIgoogle-benchmark间接
PyPIgoogle-cloud-storage间接
PyPIgrain间接
PyPIgrain0.2.16间接
PyPIgym0.18.3间接
PyPIipywidgets间接
PyPIjaxlib0.3.2+cuda11.cudnn82间接
PyPIjaxlib0.4.13+cuda11.cudnn82间接
PyPIjaxtyping间接
PyPIjraph间接
PyPIjraph0.0.2.dev0间接
PyPIjupytext1.13.8间接
PyPIkagglehub间接
PyPIkeras间接
PyPImatplotlib间接
PyPIml-collections间接
PyPIml-collections0.1.0间接
PyPIml-collections0.1.1间接
PyPImlcroissant间接
PyPInanobind间接
PyPIopencv-python4.5.4.60间接
PyPIorbax-export间接
PyPIpillow10.2.0间接
PyPIpre-commit间接
PyPIpygments间接
PyPIscikit-build-core间接
PyPIsentencepiece间接
PyPIsentencepiece0.1.96间接
PyPIsentencepiece0.1.99间接
PyPIsentencepiece0.2.0间接
PyPIsix1.15.0间接
PyPIsklearn0.0间接
PyPIsphinx6.2.1间接
PyPItensorflow2.11.1间接
PyPItensorflow2.12.0间接
PyPItensorflow2.13.0间接
PyPItensorflow-cpu间接
PyPItensorflow-datasets间接
PyPItensorflow-datasets4.4.0间接
PyPItensorflow-datasets4.9.2间接
PyPItensorflow-text2.13.0间接
PyPItensorflow-text2.7.0间接
PyPItensorflow-text2.8.1间接
PyPItqdm4.67.1间接
原始 JSON 报告 机器可读
{
  "data": {
    "repo": {
      "topics": [
        "jax"
      ],
      "is_fork": false,
      "size_kb": 42875,
      "has_wiki": true,
      "homepage": "https://flax.readthedocs.io",
      "languages": {
        "C++": 14979,
        "CSS": 309,
        "CMake": 2220,
        "Shell": 6179,
        "Python": 3194197,
        "Makefile": 634,
        "Jupyter Notebook": 16860979
      },
      "pushed_at": "2026-07-07T16:50:30Z",
      "created_at": "2020-01-10T09:48:37Z",
      "owner_type": "Organization",
      "updated_at": "2026-07-18T13:11:46Z",
      "description": "Flax is a neural network library for JAX that is designed for flexibility.",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": "Apache-2.0",
      "default_branch": "main",
      "primary_language": "Jupyter Notebook",
      "significant_languages": [
        "Jupyter Notebook",
        "Python"
      ]
    },
    "owner": {
      "blog": "https://opensource.google/",
      "name": "Google",
      "type": "Organization",
      "login": "google",
      "company": null,
      "location": "United States of America",
      "followers": 75640,
      "avatar_url": "https://avatars.githubusercontent.com/u/1342004?v=4",
      "created_at": "2012-01-18T01:30:18Z",
      "is_verified": null,
      "public_repos": 2885,
      "account_age_days": 5295
    },
    "activity": {
      "releases_count": 62,
      "commits_last_year": 702,
      "latest_release_at": "2026-04-22T06:06:30Z",
      "latest_release_tag": "v0.12.7",
      "releases_from_tags": false,
      "days_since_last_push": 10,
      "active_weeks_last_year": 51,
      "days_since_latest_release": 87,
      "mean_days_between_releases": 28.5
    },
    "community": {
      "has_readme": true,
      "has_license": true,
      "has_description": true,
      "has_contributing": true,
      "health_percentage": 100,
      "has_issue_template": false,
      "has_code_of_conduct": true,
      "has_pull_request_template": true
    },
    "ecosystem": {
      "packages": [
        {
          "name": "flaxlib",
          "exists": true,
          "license": null,
          "keywords": [
            "Programming Language :: Python :: Implementation :: CPython",
            "Programming Language :: Python :: Implementation :: PyPy",
            "Programming Language :: Rust"
          ],
          "ecosystem": "pypi",
          "matches_repo": null,
          "registry_url": "https://pypi.org/project/flaxlib/",
          "is_deprecated": false,
          "latest_version": "0.0.1a1",
          "repository_url": null,
          "versions_count": 1,
          "total_downloads": null,
          "dependents_count": null,
          "deprecation_note": null,
          "maintainers_count": null,
          "monthly_downloads": 143,
          "first_published_at": "2024-09-17T13:04:22.287511Z",
          "latest_published_at": "2024-09-17T13:05:06.212074Z",
          "latest_version_yanked": null,
          "days_since_latest_publish": 669
        },
        {
          "name": "flax",
          "exists": true,
          "license": null,
          "keywords": [
            "Development Status :: 3 - Alpha",
            "Intended Audience :: Developers",
            "Intended Audience :: Science/Research",
            "License :: OSI Approved :: Apache Software License",
            "Programming Language :: Python :: 3.11",
            "Programming Language :: Python :: 3.12",
            "Topic :: Scientific/Engineering :: Artificial Intelligence"
          ],
          "ecosystem": "pypi",
          "matches_repo": true,
          "registry_url": "https://pypi.org/project/flax/",
          "is_deprecated": false,
          "latest_version": "0.12.7",
          "repository_url": "https://github.com/google/flax",
          "versions_count": 64,
          "total_downloads": null,
          "dependents_count": null,
          "deprecation_note": null,
          "maintainers_count": null,
          "monthly_downloads": 4284438,
          "first_published_at": "2020-03-17T10:21:38.652850Z",
          "latest_published_at": "2026-04-22T06:07:12.017665Z",
          "latest_version_yanked": null,
          "days_since_latest_publish": 87
        }
      ]
    },
    "popularity": {
      "forks": 825,
      "stars": 7271,
      "watchers": 82,
      "open_issues_and_prs": 495
    },
    "ai_readiness": {
      "has_nix": false,
      "example_dirs": [
        "examples",
        "notebooks"
      ],
      "has_llms_txt": false,
      "has_dockerfile": false,
      "has_mcp_signal": false,
      "bootstrap_files": [
        "docs/Makefile",
        "docs_nnx/Makefile"
      ],
      "api_schema_files": [],
      "has_devcontainer": false,
      "typecheck_configs": [
        "flax/py.typed"
      ],
      "largest_source_bytes": 233048,
      "source_files_sampled": 354,
      "oversized_source_files": 11,
      "agent_instruction_files": [],
      "agent_instruction_max_bytes": null
    },
    "dependencies": {
      "manifests": [
        "flaxlib_src/Cargo.toml",
        "flaxlib_src/pyproject.toml",
        "pyproject.toml"
      ],
      "ecosystems": [
        "crates",
        "pypi"
      ],
      "dependencies": [
        {
          "name": "pyo3",
          "manifest": "flaxlib_src/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "0.21.2"
        },
        {
          "name": "numpy",
          "manifest": "pyproject.toml",
          "ecosystem": "pypi",
          "version_constraint": ">=1.23.2"
        },
        {
          "name": "jax",
          "manifest": "pyproject.toml",
          "ecosystem": "pypi",
          "version_constraint": ">=0.10.0"
        },
        {
          "name": "msgpack",
          "manifest": "pyproject.toml",
          "ecosystem": "pypi",
          "version_constraint": null
        },
        {
          "name": "optax",
          "manifest": "pyproject.toml",
          "ecosystem": "pypi",
          "version_constraint": null
        },
        {
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                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
                "detail": "OpenSSF Scorecard unavailable",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
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            ]
          },
          {
            "key": "release_discipline",
            "band": "excellent",
            "name": "Release discipline",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "releases_count": 62,
              "latest_release_tag": "v0.12.7",
              "releases_from_tags": false,
              "days_since_latest_release": 87,
              "mean_days_between_releases": 28.5
            },
            "components": [
              {
                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "62 releases published",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "releases_published",
                    "params": {
                      "count": 62
                    }
                  }
                ],
                "max_points": 27
              },
              {
                "key": "release_recency",
                "name": "Release recency",
                "detail": "latest release 87 days ago",
                "points": 36,
                "status": "met",
                "details": [
                  {
                    "code": "release_recency",
                    "params": {
                      "days": 87
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                  }
                ],
                "max_points": 36
              },
              {
                "key": "release_cadence",
                "name": "Release cadence",
                "detail": "a release every ~28.5 days",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "release_cadence",
                    "params": {
                      "gap": 28.5
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                  }
                ],
                "max_points": 27
              },
              {
                "key": "openssf_scorecard_signed_releases",
                "name": "OpenSSF Scorecard: Signed-Releases",
                "detail": "OpenSSF Scorecard unavailable",
                "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": "no_commit_sample",
              "unanswered_open_prs": null,
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              "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": "excellent",
        "name": "Community & Adoption",
        "value": 95,
        "weight": 0.18,
        "metrics": [
          {
            "key": "popularity",
            "band": "excellent",
            "name": "Popularity & adoption",
            "note": null,
            "notes": [],
            "value": 95,
            "inputs": {
              "forks": 825,
              "stars": 7271,
              "watchers": 82,
              "growth_state": "unverified",
              "growth_factor_pct": 100,
              "growth_unverified_reason": "no_history"
            },
            "components": [
              {
                "key": "stars",
                "name": "Stars",
                "detail": "7,271 stars",
                "points": 60,
                "status": "met",
                "details": [
                  {
                    "code": "stars",
                    "params": {
                      "count": 7271
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                  }
                ],
                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
                "detail": "825 forks",
                "points": 24.3,
                "status": "partial",
                "details": [
                  {
                    "code": "forks",
                    "params": {
                      "count": 825
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "82 watchers",
                "points": 10.6,
                "status": "partial",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 82
                    }
                  }
                ],
                "max_points": 15
              }
            ]
          },
          {
            "key": "community_health",
            "band": "excellent",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 92,
            "inputs": {
              "has_readme": true,
              "has_license": true,
              "has_contributing": true,
              "has_issue_template": false,
              "has_code_of_conduct": true,
              "has_pull_request_template": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "recognized license (Apache-2.0)",
                "points": 22.5,
                "status": "met",
                "details": [
                  {
                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
                    "params": {
                      "spdx": "Apache-2.0"
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributing_guide",
                "name": "CONTRIBUTING guide",
                "detail": null,
                "points": 18,
                "status": "met",
                "details": [],
                "max_points": 18
              },
              {
                "key": "code_of_conduct",
                "name": "Code of conduct",
                "detail": null,
                "points": 13.5,
                "status": "met",
                "details": [],
                "max_points": 13.5
              },
              {
                "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": 6.3,
                "status": "met",
                "details": [],
                "max_points": 6.3
              }
            ]
          },
          {
            "key": "ecosystem_adoption",
            "band": "excellent",
            "name": "Ecosystem adoption (downloads)",
            "note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "registry_dependents"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "packages": [
                "flaxlib",
                "flax"
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              "dependents": null,
              "ecosystems": "pypi",
              "total_downloads": null,
              "monthly_downloads": 4284581
            },
            "components": [
              {
                "key": "monthly_downloads",
                "name": "Monthly downloads",
                "detail": "4,284,581 downloads/month across pypi",
                "points": 80,
                "status": "met",
                "details": [
                  {
                    "code": "downloads_monthly",
                    "params": {
                      "count": 4284581,
                      "ecosystems": "pypi"
                    }
                  }
                ],
                "max_points": 80
              },
              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_reported_by_this_ecosystem",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "excellent",
        "name": "Sustainability & Governance",
        "value": 87,
        "weight": 0.24,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "excellent",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 91,
            "inputs": {
              "bus_factor": 6,
              "contributors_sampled": 100,
              "top_contributor_share": 0.127
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "6 contributor(s) cover half of all commits",
                "points": 48.6,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 6
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                  }
                ],
                "max_points": 54
              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 13% of commits",
                "points": 19.6,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 13
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "100 contributors",
                "points": 13.5,
                "status": "met",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 100
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                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "OpenSSF Scorecard unavailable",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": null,
            "notes": [],
            "value": 78,
            "inputs": {
              "merged_prs": 2411,
              "open_issues": 228,
              "closed_issues": 915,
              "issue_closed_ratio": 0.801,
              "closed_unmerged_prs": 804
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            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "80% of issues closed",
                "points": 37.4,
                "status": "partial",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 80
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                  }
                ],
                "max_points": 46.75
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "2411/3215 decided PRs merged",
                "points": 28.7,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 2411,
                      "decided": 3215
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                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "OpenSSF Scorecard unavailable",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
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                ],
                "max_points": 15
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            ]
          },
          {
            "key": "stewardship",
            "band": "good",
            "name": "Ownership & stewardship",
            "note": null,
            "notes": [],
            "value": 80,
            "inputs": {
              "followers": 75640,
              "owner_type": "Organization",
              "is_verified": null,
              "owner_login": "google",
              "public_repos": 2885,
              "account_age_days": 5295
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "organization-owned",
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                "status": "met",
                "details": [
                  {
                    "code": "owner_organization",
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                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "75,640 followers of google",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 75640,
                      "login": "google"
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                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "2885 public repos, account ~14 yr old",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 2885
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                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 14
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                  }
                ],
                "max_points": 25
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            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "flaxlib",
                "flax"
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              "ecosystems": "pypi",
              "any_deprecated": false,
              "min_days_since_publish": 87
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "2 package(s) on pypi",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 2,
                      "ecosystems": "pypi"
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                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 87 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 87
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                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "64 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 64
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                  }
                ],
                "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": "excellent",
        "name": "Engineering Quality",
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        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "excellent",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 92,
            "inputs": {
              "has_ci": true,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": true,
              "has_precommit_config": true
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": "4 workflow(s)",
                "points": 24,
                "status": "met",
                "details": [
                  {
                    "code": "ci_workflows",
                    "params": {
                      "count": 4
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                  }
                ],
                "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": 16,
                "status": "met",
                "details": [],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 9.6,
                "status": "met",
                "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": "OpenSSF Scorecard unavailable",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "excellent",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "topics": [
                "jax"
              ],
              "has_wiki": true,
              "homepage": "https://flax.readthedocs.io",
              "has_readme": true,
              "has_docs_dir": true,
              "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": 25,
                "status": "met",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
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                "points": 15,
                "status": "met",
                "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": "1 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "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": 1,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "critical",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Dependency lockfiles. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "dependency_lockfiles"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 1,
            "inputs": {
              "source": "file_signals",
              "lockfiles": [
                "Cargo.lock",
                "uv.lock"
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              "manifests": [
                "flaxlib_src/Cargo.toml",
                "flaxlib_src/pyproject.toml",
                "pyproject.toml"
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              "has_codeql_workflow": false,
              "has_security_policy": false,
              "has_dependabot_config": false
            },
            "components": [
              {
                "key": "security_policy_security_md",
                "name": "Security policy (SECURITY.md)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 30
              },
              {
                "key": "dependabot_config",
                "name": "Dependabot config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "dependency_lockfiles",
                "name": "Dependency lockfiles",
                "detail": "published library — lockfiles are an application concern, not expected",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "lockfiles_not_expected",
                    "params": {}
                  }
                ],
                "max_points": 25
              },
              {
                "key": "codeql_workflow",
                "name": "CodeQL workflow",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "excellent",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "review_only_matches": 0,
              "assessed_self_published_locations": 9
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 58,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "critical",
            "name": "Agent context & guidance",
            "note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "legible_commit_history"
                  ]
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              },
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          },
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            "notes": [
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                "params": {
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              "toolchain_manifests": [],
              "dependency_bot_commit_share": null
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              },
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              },
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            "name": "Code legibility for models",
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              },
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            },
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                "details": [],
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              },
              {
                "key": "mcp_server",
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                "status": "missed",
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              },
              {
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        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
      }
    ],
    "metrics_version": "1.13.0"
  },
  "warnings": [
    "Could not fetch crates package 'flaxlib' from its registry",
    "OpenSSF Scorecard timed out after 240s; skipping Scorecard checks"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-18T13:28:17.154228Z",
  "schema_version": "0.12.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/g/google/flax.svg",
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}

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 v0.12.0—— 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PyPI.