公开记录
软件健康报告模式 0.14.0 · 指标 1.13.0 · 2026-07-19 08:04 UTC

Netflix / metaflow-service

:rocket: Metadata tracking and UI service for Metaflow!

PythonApache-2.0★ 225 星标⑂ 109 复刻始于 2019年11月在 GitHub 上查看 ↗

Netflix/metaflow-service 的健康指数为 100 分中的 62 分,处于「中等」区间。 其得分最高的类别是Engineering Quality(81/100),最低的是Security(20/100)。 最近一次更新在 7 天前。 近期的大部分工作由 2 位贡献者完成。

62
总分 / 100
中等

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。

62
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

10,066 关注者234 个公开仓库始于 2011年7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。

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?

70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
4.2/36提交节奏 — 52 周中有 6 周有提交
9/18提交量 — 最近一年 9 次提交
0/10OpenSSF Scorecard:Maintained — 无数据
所用输入
commits_last_year9
human_commit_share
days_since_last_push7
active_weeks_last_year6

发布纪律

92优秀
评分方式
27/27有发布版本 — 已发布 48 个发布版本
36/36发布时效 — 最近一次发布版本于 24 天前
19.8/27发布节奏 — 约每 98.6 天发布一次
0/10OpenSSF Scorecard:Signed-Releases — 无数据
所用输入
releases_count48
latest_release_tagv2.5.1
releases_from_tags
days_since_latest_release24
mean_days_between_releases98.6

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?

60中等 · 占总体的 18%
评分方式
38.1/60星标 — 225 个星标
16.9/25复刻 — 109 个复刻
12.6/15关注者 — 183 位关注者
所用输入
forks109
stars225
watchers183
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(Apache-2.0)
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?

67中等 · 占总体的 24%
评分方式
25.2/54巴士系数 — 2 位贡献者贡献了半数提交
12/22.5提交分布 — 头号贡献者编写了 47% 的提交
13.5/13.5贡献者广度 — 25 位贡献者
0/10OpenSSF Scorecard:Contributors — 无数据
所用输入
bus_factor2
contributors_sampled25
top_contributor_share0.467
评分方式
21.3/46.8议题解决 — 46% 的议题已关闭
34.5/38.3PR 接受 — 已裁定的 PR 中 365/405 已合并
0/15OpenSSF Scorecard:Code-Review — 无数据
所用输入
merged_prs365
open_issues30
closed_issues25
issue_closed_ratio0.455
closed_unmerged_prs40
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 — Netflix 有 10,066 位关注者
25/25既往记录 — 234 个公开仓库,账户约 15 年
所用输入
followers10,066
owner_typeOrganization
is_verified
owner_loginNetflix
public_repos234
account_age_days5,484

工程质量

基础的工程与文档实践是否到位?

81良好 · 占总体的 20%

工程实践

92优秀
评分方式
24/24CI 工作流 — 3 个工作流
24/24存在测试
16/16Linter 配置 — tox.ini
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

65中等
评分方式
30/30README
0/25文档目录
15/15文档 / 主页站点 — http://www.metaflow.org
10/10仓库描述
10/10主题标签 — 9 个主题标签
0/10Wiki
所用输入
topicsmachine-learning, ai, ml, ml-infrastructure, data-science, productivity, ml-platform, ui, metaflow
has_wiki
homepagehttp://www.metaflow.org
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?

20危急 · 占总体的 16%

安全态势

20危急
评分方式
0/30安全策略(SECURITY.md)
0/25Dependabot 配置
0/25依赖锁定文件
20/20CodeQL 工作流
所用输入
sourcefile_signals
lockfiles
manifestsrequirements.dev.txt, requirements.txt, setup.cfg, setup.py
has_codeql_workflow
has_security_policy
has_dependabot_config

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。

38存在风险 · 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
0/18一条命令的引导启动
22/22自动化测试
11/11Lint / 格式化配置 — tox.ini
0/11静态类型检查
10/10可复现环境 — Dockerfile
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
lockfiles
has_dockerfile
typed_language
bootstrap_files
has_devcontainer
has_linter_config
typecheck_configs
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
0/45可类型检查的代码 — Python,未配置类型检查
55/55可控的文件大小 — 采样的 150 个源文件中有 0 个超过 60KB
所用输入
primary_languagePython
largest_source_bytes45,879
source_files_sampled150
oversized_source_files0

关键数据

225GitHub 星标
25贡献者
9最近 12 个月提交数
7距最近推送天数
48发布版本数
2巴士系数(bus factor)
30开放议题
PyPI软件包生态系统数

数据采集警告

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

更多细节

全部依赖 19

来自 GitHub 依赖图的完整解析依赖集合:0 个直接依赖与 19 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
PyPIaiohttp间接
PyPIaiohttp-cors0.7.0间接
PyPIaiopg间接
PyPIazure-identity1.16.1间接
PyPIazure-storage-blob12.13.1间接
PyPIboto3间接
PyPIclick8.0.3间接
PyPIgoogle-cloud-storage间接
PyPImetaflow间接
PyPIpackaging间接
PyPIpsycopg2间接
PyPIpyee8.0.1间接
PyPIpygit21.12.1间接
PyPIpylint间接
PyPIpytest间接
PyPIpytest-aiohttp间接
PyPIpytest-cov间接
PyPIthrottler1.2.0间接
PyPItox间接
原始 JSON 报告 机器可读
{
  "data": {
    "repo": {
      "topics": [
        "machine-learning",
        "ai",
        "ml",
        "ml-infrastructure",
        "data-science",
        "productivity",
        "ml-platform",
        "ui",
        "metaflow"
      ],
      "is_fork": false,
      "size_kb": 1590,
      "has_wiki": false,
      "homepage": "http://www.metaflow.org",
      "languages": {
        "Shell": 966,
        "Python": 790126,
        "Dockerfile": 1747
      },
      "pushed_at": "2026-07-11T21:31:48Z",
      "created_at": "2019-11-29T21:25:51Z",
      "owner_type": "Organization",
      "updated_at": "2026-07-11T21:32:04Z",
      "description": ":rocket: Metadata tracking and UI service for Metaflow!",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": "Apache-2.0",
      "default_branch": "master",
      "license_spdx_raw": "Apache-2.0",
      "primary_language": "Python",
      "significant_languages": [
        "Python"
      ]
    },
    "owner": {
      "blog": "http://netflix.github.io/",
      "name": "Netflix, Inc.",
      "type": "Organization",
      "login": "Netflix",
      "company": null,
      "location": "Los Gatos, California",
      "followers": 10066,
      "avatar_url": "https://avatars.githubusercontent.com/u/913567?v=4",
      "created_at": "2011-07-13T20:20:01Z",
      "is_verified": null,
      "public_repos": 234,
      "account_age_days": 5484
    },
    "license": {
      "state": "standard",
      "spdx_id": "Apache-2.0",
      "raw_spdx": "Apache-2.0",
      "file_present": true,
      "scorecard_found": null,
      "profile_has_license": true
    },
    "activity": {
      "releases_count": 48,
      "commits_last_year": 9,
      "latest_release_at": "2026-06-24T11:27:57Z",
      "latest_release_tag": "v2.5.1",
      "releases_from_tags": false,
      "days_since_last_push": 7,
      "active_weeks_last_year": 6,
      "days_since_latest_release": 24,
      "mean_days_between_releases": 98.6
    },
    "community": {
      "has_readme": true,
      "has_license": true,
      "has_description": true,
      "has_contributing": false,
      "health_percentage": 37,
      "has_issue_template": false,
      "has_code_of_conduct": false,
      "has_pull_request_template": false
    },
    "ecosystem": {
      "packages": []
    },
    "popularity": {
      "forks": 109,
      "stars": 225,
      "watchers": 183,
      "open_issues_and_prs": 55
    },
    "ai_readiness": {
      "has_nix": false,
      "example_dirs": [],
      "has_llms_txt": false,
      "has_dockerfile": true,
      "has_mcp_signal": false,
      "bootstrap_files": [],
      "api_schema_files": [],
      "has_devcontainer": false,
      "typecheck_configs": [],
      "largest_source_bytes": 45879,
      "source_files_sampled": 150,
      "oversized_source_files": 0,
      "agent_instruction_files": [],
      "agent_instruction_max_bytes": null
    },
    "dependencies": {
      "manifests": [
        "requirements.dev.txt",
        "requirements.txt",
        "setup.cfg",
        "setup.py"
      ],
      "ecosystems": [
        "pypi"
      ],
      "dependencies": [],
      "all_dependencies": {
        "error": null,
        "source": "github-sbom",
        "packages": [
          {
            "name": "aiohttp",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "aiohttp-cors",
            "direct": false,
            "version": "0.7.0",
            "ecosystem": "pypi"
          },
          {
            "name": "aiopg",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "azure-identity",
            "direct": false,
            "version": "1.16.1",
            "ecosystem": "pypi"
          },
          {
            "name": "azure-storage-blob",
            "direct": false,
            "version": "12.13.1",
            "ecosystem": "pypi"
          },
          {
            "name": "boto3",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "click",
            "direct": false,
            "version": "8.0.3",
            "ecosystem": "pypi"
          },
          {
            "name": "google-cloud-storage",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "metaflow",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "packaging",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "psycopg2",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "pyee",
            "direct": false,
            "version": "8.0.1",
            "ecosystem": "pypi"
          },
          {
            "name": "pygit2",
            "direct": false,
            "version": "1.12.1",
            "ecosystem": "pypi"
          },
          {
            "name": "pylint",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "pytest",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "pytest-aiohttp",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "pytest-cov",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          },
          {
            "name": "throttler",
            "direct": false,
            "version": "1.2.0",
            "ecosystem": "pypi"
          },
          {
            "name": "tox",
            "direct": false,
            "version": null,
            "ecosystem": "pypi"
          }
        ],
        "collected": true,
        "truncated": false,
        "total_count": 19,
        "direct_count": 0,
        "indirect_count": 19
      }
    },
    "maintainership": {
      "issues": {
        "open_prs": 25,
        "merged_prs": 365,
        "open_issues": 30,
        "closed_ratio": 0.455,
        "closed_issues": 25,
        "closed_unmerged_prs": 40
      },
      "bus_factor": 2,
      "top_contributors": [
        {
          "type": "User",
          "login": "saikonen",
          "commits": 140,
          "avatar_url": "https://avatars.githubusercontent.com/u/64256562?v=4"
        },
        {
          "type": "User",
          "login": "ferras",
          "commits": 33,
          "avatar_url": "https://avatars.githubusercontent.com/u/1571949?v=4"
        },
        {
          "type": "User",
          "login": "obgibson",
          "commits": 28,
          "avatar_url": "https://avatars.githubusercontent.com/u/93726128?v=4"
        },
        {
          "type": "User",
          "login": "valayDave",
          "commits": 23,
          "avatar_url": "https://avatars.githubusercontent.com/u/11920247?v=4"
        },
        {
          "type": "User",
          "login": "oavdeev",
          "commits": 15,
          "avatar_url": "https://avatars.githubusercontent.com/u/3689?v=4"
        },
        {
          "type": "User",
          "login": "savingoyal",
          "commits": 12,
          "avatar_url": "https://avatars.githubusercontent.com/u/763451?v=4"
        },
        {
          "type": "User",
          "login": "jackie-ob",
          "commits": 11,
          "avatar_url": "https://avatars.githubusercontent.com/u/104396218?v=4"
        },
        {
          "type": "User",
          "login": "romain-intel",
          "commits": 10,
          "avatar_url": "https://avatars.githubusercontent.com/u/2583924?v=4"
        },
        {
          "type": "User",
          "login": "msavela",
          "commits": 8,
          "avatar_url": "https://avatars.githubusercontent.com/u/1315762?v=4"
        },
        {
          "type": "User",
          "login": "tfurmston",
          "commits": 2,
          "avatar_url": "https://avatars.githubusercontent.com/u/11030437?v=4"
        }
      ],
      "contributors_sampled": 25,
      "top_contributor_share": 0.467
    },
    "quality_signals": {
      "has_ci": true,
      "has_tests": true,
      "ci_workflows": [
        "codeql.yml",
        "dockerimage.yml",
        "test.yml"
      ],
      "has_docs_dir": false,
      "linter_configs": [
        "tox.ini"
      ],
      "has_editorconfig": false,
      "has_linter_config": true,
      "has_precommit_config": true
    },
    "security_signals": {
      "lockfiles": [],
      "scorecard": null,
      "has_codeql_workflow": true,
      "has_security_policy": false,
      "has_dependabot_config": false
    }
  },
  "config": {
    "disabled_metrics": [],
    "disabled_categories": [],
    "disabled_components": {}
  },
  "source": {
    "url": "https://github.com/Netflix/metaflow-service",
    "host": "github.com",
    "name": "metaflow-service",
    "owner": "Netflix"
  },
  "metrics": {
    "overall": {
      "key": "overall",
      "band": "moderate",
      "name": "Overall health",
      "note": null,
      "notes": [],
      "value": 62,
      "inputs": {
        "security": 20,
        "vitality": 70,
        "community": 60,
        "governance": 67,
        "engineering": 81
      },
      "components": []
    },
    "categories": [
      {
        "key": "vitality",
        "band": "good",
        "name": "Vitality",
        "value": 70,
        "weight": 0.22,
        "metrics": [
          {
            "key": "development_activity",
            "band": "moderate",
            "name": "Development activity",
            "note": null,
            "notes": [],
            "value": 55,
            "inputs": {
              "commits_last_year": 9,
              "human_commit_share": null,
              "days_since_last_push": 7,
              "active_weeks_last_year": 6
            },
            "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": "6/52 weeks with commits",
                "points": 4.2,
                "status": "partial",
                "details": [
                  {
                    "code": "commit_cadence_weeks",
                    "params": {
                      "weeks": 6
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "commit_volume",
                "name": "Commit volume",
                "detail": "9 commits in the last year",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "commits_last_year",
                    "params": {
                      "count": 9
                    }
                  }
                ],
                "max_points": 18
              },
              {
                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
                "detail": "OpenSSF Scorecard unavailable",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              }
            ]
          },
          {
            "key": "release_discipline",
            "band": "excellent",
            "name": "Release discipline",
            "note": null,
            "notes": [],
            "value": 92,
            "inputs": {
              "releases_count": 48,
              "latest_release_tag": "v2.5.1",
              "releases_from_tags": false,
              "days_since_latest_release": 24,
              "mean_days_between_releases": 98.6
            },
            "components": [
              {
                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "48 releases published",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "releases_published",
                    "params": {
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                "key": "openssf_scorecard_ci_tests",
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        ],
        "description": "Are baseline engineering and documentation practices in place?"
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      {
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        "name": "Security",
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        "metrics": [
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                "status": "missed",
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                "key": "dependabot_config",
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            ]
          },
          {
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            "value": 100,
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              "review_only_matches": 0,
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            "components": [
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                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
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                "status": "met",
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        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
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              "agent_instruction_max_bytes": null
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            "components": [
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                ],
                "max_points": 45
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              {
                "key": "machine_readable_docs_llms_txt",
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                ],
                "max_points": 40
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            ]
          },
          {
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            "components": [
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              },
              {
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                "details": [],
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              },
              {
                "key": "reproducible_environment",
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                "points": 10,
                "status": "met",
                "details": [
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                  }
                ],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
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                "status": "excluded",
                "details": [
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                    "code": "no_data",
                    "params": {}
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                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
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                "status": "excluded",
                "details": [
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                    "code": "no_data",
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                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "OpenSSF Scorecard unavailable",
                "points": 0,
                "status": "excluded",
                "details": [
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                ],
                "max_points": 10
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            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "moderate",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 55,
            "inputs": {
              "primary_language": "Python",
              "largest_source_bytes": 45879,
              "source_files_sampled": 150,
              "oversized_source_files": 0
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Python without a type-check config",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_typecheck_config_language",
                    "params": {
                      "language": "Python"
                    }
                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "0/150 source files over 60KB",
                "points": 55,
                "status": "met",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 150,
                      "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": [
    "Could not fetch pypi package 'metadata_service' from its registry",
    "OpenSSF Scorecard timed out after 240s; skipping Scorecard checks"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-19T08:04:37.004277Z",
  "schema_version": "0.14.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/n/Netflix/metaflow-service.svg",
  "full_name": "Netflix/metaflow-service",
  "license_state": "standard",
  "license_spdx": "Apache-2.0"
}

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 v0.14.0—— 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.