公开记录
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-22 22:52 UTC

samccone / chrome-trace-event

A node module for creating event traces according to Google's Trace Event format

TypeScript · Makefile自定义许可证★ 30 星标⑂ 5 复刻始于 2017年12月复刻在 GitHub 上查看 ↗

samccone/chrome-trace-event 的健康指数为 100 分中的 36 分,处于「存在风险」区间。 其得分最高的类别是Sustainability & Governance(62/100),最低的是Vitality(13/100)。 最近一次更新在 784 天前。 近期的大部分工作由 1 位贡献者完成。

36
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。

36
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

Sam Saccone个人账户
2,265 关注者413 个公开仓库始于 2011年6月Google

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标签
npmchrome-trace-event1.0.4174,086,4569784 天前trace-eventtraceeventtrace-viewergoogle

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?

13危急 · 占总体的 22%
评分方式
0/36推送新近度 — 最近一次推送于 784 天前
0/36提交节奏 — 52 周中有 0 周有提交
0/18提交量 — 最近一年 0 次提交
0/10OpenSSF Scorecard:Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
所用输入
commits_last_year0
human_commit_share1
days_since_last_push784
active_weeks_last_year0

发布纪律

32存在风险
评分方式
16.2/27有发布版本 — 12 个版本标签(无 GitHub 发布版本)
0/36发布时效 — 最近一次发布版本于 1,931 天前
12.6/27发布节奏 — 约每 248.8 天发布一次
0/10OpenSSF Scorecard:Signed-Releases — 无数据
所用输入
releases_count12
latest_release_tagv1.0.3
releases_from_tags
days_since_latest_release1,931
mean_days_between_releases248.8
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?

43存在风险 · 占总体的 18%
评分方式
23.7/60星标 — 30 个星标
5/25复刻 — 5 个复刻
0/15关注者 — 1 位关注者
所用输入
forks5
stars30
watchers1
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

社区健康

19危急
评分方式
0/22.5README
16.9/22.5许可证 — 存在许可证文件,但不是可识别的许可证
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
评分方式
80/80月度下载量 — npm 合计每月 174,086,456 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
packageschrome-trace-event
dependents
ecosystemsnpm
total_downloads
monthly_downloads174,086,456
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?

62中等 · 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
9.3/22.5提交分布 — 头号贡献者编写了 58% 的提交
6.8/13.5贡献者广度 — 5 位贡献者
10/10OpenSSF Scorecard:Contributors — project has 9 contributing companies or organizations
所用输入
bus_factor1
contributors_sampled5
top_contributor_share0.585
评分方式
46.8/46.8议题解决 — 100% 的议题已关闭
25.5/38.3PR 接受 — 已裁定的 PR 中 4/6 已合并
3/15OpenSSF Scorecard:Code-Review — Found 3/14 approved changesets -- score normalized to 2
所用输入
merged_prs4
open_issues0
closed_issues6
issue_closed_ratio1
closed_unmerged_prs2
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
24.1/25所有者影响力 — samccone 有 2,265 位关注者
25/25既往记录 — 413 个公开仓库,账户约 15 年
所用输入
followers2,265
owner_typeUser
is_verified
owner_loginsamccone
public_repos413
account_age_days5,502
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 — npm 上有 1 个软件包
4/35发布时效 — 最近一次发布于 784 天前
20/20版本历史 — 9 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
packageschrome-trace-event
ecosystemsnpm
any_deprecated
min_days_since_publish784

工程质量

基础的工程与文档实践是否到位?

18危急 · 占总体的 20%

工程实践

24危急
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 — 0 out of 3 merged PRs checked by a CI test -- score normalized to 0
所用输入
has_ci
has_tests
has_editorconfig
has_linter_config
has_precommit_config

文档

10危急
评分方式
0/30README
0/25文档目录
0/15文档 / 主页站点
0/10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?

44存在风险 · 占总体的 16%

安全态势

30存在风险
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 — 0 out of 3 merged PRs checked by a CI test -- score normalized to 0
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
1.5/7.5Code-Review — Found 3/14 approved changesets -- score normalized to 2
2.5/2.5Contributors — project has 9 contributing companies or organizations
0/10Dangerous-Workflow — 无数据
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.2/2.5许可证 — license file detected
0/7.5Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
0/5Packaging — 无数据
0/5Pinned-Dependencies — 无数据
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — 无数据
0/7.5Token-Permissions — 无数据
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
所用输入
sourceopenssf_scorecard
checks_evaluated13
scorecard_versionv5.5.0
checks_inconclusive5
scorecard_aggregate3
已排除计分(无数据或不适用):dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions。 其余权重已重新归一化。
评分方式
35/35直接依赖不含已知公告 — 没有直接依赖携带已知公告
0/25间接依赖不含已知公告 — 在此范围内,传递依赖集合无法与开发和测试依赖区分
0/40没有长期未处理的公告 — 没有公告带有发布日期
所用输入
sourceosv
advisories0
affected_packages0
assessed_packages1
unassessed_packages3
affected_by_severitynone
direct_affected_packages0
已排除计分(无数据或不适用):间接依赖不含已知公告, 没有长期未处理的公告。 其余权重已重新归一化。 已将 1 个已解析依赖与 OSV 比对。 有 3 项无法评估——没有已解析的版本、生态系统不受支持,或超出所报告的软件包清单。 该仓库未发布任何索引可解析的软件包,因此改为评估仓库依赖图。该图将开发与测试版本固定同交付的依赖混在一起,因此仅对声明的运行时依赖计分;传递性发现仅作为背景信息列出,不计入评分。 未对可达性进行分析。

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。

47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)
10.1/40可读的提交历史 — 58 次人类提交中有 11 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_share0.19
agent_instruction_files
agent_instruction_max_bytes
评分方式
18/18一条命令的引导启动 — Makefile
22/22自动化测试
0/11Lint / 格式化配置
11/11静态类型检查 — tsconfig.json
0/10可复现环境
0/10已体现的代理实践 — 最近 58 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
lockfiles
has_dockerfile
typed_language
bootstrap_filesMakefile
has_devcontainer
has_linter_config
typecheck_configstsconfig.json
agent_commit_share0
toolchain_manifests
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 — TypeScript(静态类型)
55/55可控的文件大小 — 采样的 6 个源文件中有 0 个超过 60KB
所用输入
primary_languageTypeScript
largest_source_bytes5,245
source_files_sampled6
oversized_source_files0

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
所用输入
example_dirsexamples
has_mcp_signal
api_schema_files

关键数据

30GitHub 星标
5贡献者
0最近 12 个月提交数
784距最近推送天数
12发布版本数
1巴士系数(bus factor)
0开放议题
npm软件包生态系统数

数据采集警告

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Community profile unavailable

更多细节

Star 与 Fork 历史 0 ★ / 5 ⇿
0Star
5Fork
6发布

每颗 star 和每个 fork 的添加时间,来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方,二者可相互对照:稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时,它会作为增长真实性予以报告。

12345512018-012020-022022-02
主版本 1次版本 0修订 5

每个点涵盖 4 天。

OpenSSF Scorecard 3.0 / 10
3.0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 · 2026-07-22 22:52 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
0CI-Tests0 out of 3 merged PRs checked by a CI test -- score normalized to 0
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
2Code-ReviewFound 3/14 approved changesets -- score normalized to 2
10Contributorsproject has 9 contributing companies or organizations
不适用Dangerous-Workflowno workflows found
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
9Licenselicense file detected
0Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
不适用Packagingpackaging workflow not detected
不适用Pinned-Dependenciesno dependencies found
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
不适用Signed-Releasesno releases found
不适用Token-PermissionsNo tokens found
10Vulnerabilities0 existing vulnerabilities detected
全部依赖 4

来自 GitHub 依赖图的完整解析依赖集合:0 个直接依赖与 4 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
npm@types/node*间接
npmprettier^1.12.1间接
npmtape4.8.0间接
npmtypescript^4.2.4间接
依赖安全公告 0

该仓库未发布可被索引解析的包,因此评估的是其自身的依赖图——共 1 个包,其中也包含从不交付的开发与测试版本固定:0 个存在已知公告,0 个为直接依赖。 有 3 个无法评估——没有已解析的版本、生态系统不受支持,或不在所列包清单之内。

没有已知公告影响已评估的依赖。

公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析,且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。

原始 JSON 报告 机器可读
{
  "data": {
    "repo": {
      "topics": [],
      "is_fork": true,
      "size_kb": 74,
      "has_wiki": true,
      "homepage": null,
      "languages": {
        "Makefile": 1081,
        "JavaScript": 223,
        "TypeScript": 5245
      },
      "pushed_at": "2024-05-29T16:34:49Z",
      "created_at": "2017-12-28T18:39:39Z",
      "owner_type": "User",
      "updated_at": "2025-10-29T16:59:57Z",
      "description": "A node module for creating event traces according to Google's Trace Event format",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": null,
      "default_branch": "master",
      "license_spdx_raw": "NOASSERTION",
      "primary_language": "TypeScript",
      "significant_languages": [
        "TypeScript",
        "Makefile"
      ]
    },
    "owner": {
      "blog": null,
      "name": "Sam Saccone",
      "type": "User",
      "login": "samccone",
      "company": "Google",
      "location": "∆∆∆<script>alert(prompt('why'))</script>",
      "followers": 2265,
      "avatar_url": "https://avatars.githubusercontent.com/u/883126?v=4",
      "created_at": "2011-06-29T04:29:50Z",
      "is_verified": null,
      "public_repos": 413,
      "account_age_days": 5502
    },
    "license": {
      "state": "custom",
      "spdx_id": null,
      "raw_spdx": "NOASSERTION",
      "file_present": true,
      "scorecard_found": true,
      "profile_has_license": false
    },
    "activity": {
      "releases": [
        {
          "tag": "1.3.0",
          "kind": "minor",
          "published_at": "2015-02-24T04:52:02Z"
        },
        {
          "tag": "1.2.0",
          "kind": "minor",
          "published_at": "2015-02-20T23:02:43Z"
        },
        {
          "tag": "1.1.0",
          "kind": "minor",
          "published_at": "2015-02-20T18:57:18Z"
        },
        {
          "tag": "v1.0.3",
          "kind": "patch",
          "published_at": "2021-04-08T18:02:44Z"
        },
        {
          "tag": "v1.0.2",
          "kind": "patch",
          "published_at": "2019-05-27T00:18:59Z"
        },
        {
          "tag": "v1.0.1",
          "kind": "patch",
          "published_at": "2019-05-26T03:34:13Z"
        },
        {
          "tag": "v1.0.0",
          "kind": "major",
          "published_at": "2018-04-25T02:29:41Z"
        },
        {
          "tag": "1.0.0",
          "kind": "major",
          "published_at": "2015-02-20T05:05:00Z"
        },
        {
          "tag": "v0.1.3",
          "kind": "patch",
          "published_at": "2018-04-14T15:39:46Z"
        },
        {
          "tag": "v0.1.2",
          "kind": "patch",
          "published_at": "2018-02-12T16:00:31Z"
        },
        {
          "tag": "v0.1.1",
          "kind": "patch",
          "published_at": "2018-01-15T21:54:50Z"
        },
        {
          "tag": "v0.1.0",
          "kind": "minor",
          "published_at": "2018-01-15T20:54:02Z"
        }
      ],
      "recent_commits": [
        {
          "oid": "7b70e7ea882647bebfdcf7dbddecd568eef0389c",
          "body": null,
          "is_bot": false,
          "headline": "Bump v1.0.4",
          "author_name": "Sam Saccone",
          "author_login": null,
          "committed_at": "2024-05-29T16:34:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "913cb5616adde5eb0f47e1cb50eadc26137a19bb",
          "body": "These events were incorrectly used for sync events, the lack of uppercase meant they were being treated as async which prevented ecosystem tooling from working correctly.\n\nBUG=#11",
          "is_bot": false,
          "headline": "Update event logging to be B and E vs lowercase.",
          "author_name": "Sam Saccone",
          "author_login": null,
          "committed_at": "2024-05-29T16:32:23Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "be36d8f1c8620c456d6b8290198ff1bbe6ed0c30",
          "body": null,
          "is_bot": false,
          "headline": "Bump to v1.0.3",
          "author_name": "Sam Saccone",
          "author_login": "samccone",
          "committed_at": "2021-04-08T18:02:44Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d585605618ffcb571e11b3062c72f22de07601bb",
          "body": "Significantly reduce the size of the package",
          "is_bot": false,
          "headline": "Merge pull request #10 from realityking/smaller-package",
          "author_name": "Sam Saccone",
          "author_login": "samccone",
          "committed_at": "2021-04-08T18:01:24Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0c661872fdf6b124053b49116675452578ff5cd7",
          "body": "See https://docs.npmjs.com/cli/v7/configuring-npm/package-json#repository",
          "is_bot": false,
          "headline": "Fix the npm reference to the GitHub repp",
          "author_name": "Rouven Weßling",
          "author_login": "realityking",
          "committed_at": "2021-04-08T12:36:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d5e472c3ba4f4ac169c204ab2153952b4d096c68",
          "body": "This is inline with the the Node.js 6 requirement. The code is smaller but more importantly, it removes the need to reference tslib",
          "is_bot": false,
          "headline": "Generate ES2015 code",
          "author_name": "Rouven Weßling",
          "author_login": "realityking",
          "committed_at": "2021-04-08T12:36:18Z",
          "body_truncated": false,
          "is_coding_agent": false
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            "notes": [],
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            "inputs": {
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                "detail": "top contributor authored 58% of commits",
                "points": 9.3,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 58
                    }
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "5 contributors",
                "points": 6.8,
                "status": "partial",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 5
                    }
                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 9 contributing companies or organizations",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": null,
            "notes": [],
            "value": 75,
            "inputs": {
              "merged_prs": 4,
              "open_issues": 0,
              "closed_issues": 6,
              "issue_closed_ratio": 1,
              "closed_unmerged_prs": 2
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "100% of issues closed",
                "points": 46.8,
                "status": "met",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 100
                    }
                  }
                ],
                "max_points": 46.75
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "4/6 decided PRs merged",
                "points": 25.5,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 4,
                      "decided": 6
                    }
                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 3/14 approved changesets -- score normalized to 2",
                "points": 3,
                "status": "partial",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "good",
            "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": 74,
            "inputs": {
              "followers": 2265,
              "owner_type": "User",
              "is_verified": null,
              "owner_login": "samccone",
              "public_repos": 413,
              "account_age_days": 5502
            },
            "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": "2,265 followers of samccone",
                "points": 24.1,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 2265,
                      "login": "samccone"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "413 public repos, account ~15 yr old",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 413
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 15
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "moderate",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 69,
            "inputs": {
              "packages": [
                "chrome-trace-event"
              ],
              "ecosystems": "npm",
              "any_deprecated": false,
              "min_days_since_publish": 784
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on npm",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "npm"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 784 days ago",
                "points": 4,
                "status": "partial",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 784
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "9 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 9
                    }
                  }
                ],
                "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": "critical",
        "name": "Engineering Quality",
        "value": 18,
        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "critical",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 24,
            "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": "0 out of 3 merged PRs checked by a CI test -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "critical",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 10,
            "inputs": {
              "topics": [],
              "has_wiki": true,
              "homepage": null,
              "has_readme": false,
              "has_docs_dir": false,
              "has_description": false
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 0,
                "status": "missed",
                "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": 0,
                "status": "missed",
                "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": "at_risk",
        "name": "Security",
        "value": 44,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "at_risk",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "dangerous_workflow",
                    "packaging",
                    "pinned_dependencies",
                    "signed_releases",
                    "token_permissions"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 30,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 13,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 5,
              "scorecard_aggregate": 3
            },
            "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": "0 out of 3 merged PRs checked by a CI test -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 3/14 approved changesets -- score normalized to 2",
                "points": 1.5,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 9 contributing companies or organizations",
                "points": 2.5,
                "status": "met",
                "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": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
                "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": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file 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": "0 existing vulnerabilities detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "excellent",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 1 resolved dependencies against OSV; 3 could not be assessed (no resolved version, an unsupported ecosystem, or beyond the reported package list). This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "indirect_dependencies_free_of_known_advisories",
                    "no_advisories_left_outstanding"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              },
              {
                "code": "advisories_scope_repository",
                "params": {
                  "assessed": 1
                }
              },
              {
                "code": "advisories_unassessed",
                "params": {
                  "count": 3
                }
              },
              {
                "code": "advisories_repo_graph_caveat",
                "params": {}
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "source": "osv",
              "advisories": 0,
              "affected_packages": 0,
              "assessed_packages": 1,
              "unassessed_packages": 3,
              "affected_by_severity": "none",
              "direct_affected_packages": 0
            },
            "components": [
              {
                "key": "direct_dependencies_free_of_known_advisories",
                "name": "Direct dependencies free of known advisories",
                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "no_direct_advisories",
                    "params": {}
                  }
                ],
                "max_points": 35
              },
              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
                "detail": "transitive set not separable from development and test dependencies in this scope",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_scope_not_separable",
                    "params": {}
                  }
                ],
                "max_points": 25
              },
              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_no_publication_date",
                    "params": {}
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "malicious_dependencies",
            "band": "excellent",
            "name": "Malicious dependencies",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "source": "osv",
              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 1,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
              {
                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
                "detail": "no dependency is reported as a malicious package",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "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": "at_risk",
        "name": "AI Readiness",
        "value": 47,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "critical",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 10,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.19,
              "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": "11 of 58 human commits state their intent (structured subject or explanatory body)",
                "points": 10.1,
                "status": "partial",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 11,
                      "sampled": 58
                    }
                  }
                ],
                "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": 57,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [],
              "has_dockerfile": false,
              "typed_language": true,
              "bootstrap_files": [
                "Makefile"
              ],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [
                "tsconfig.json"
              ],
              "agent_commit_share": 0,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": 0
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": "Makefile",
                "points": 18,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
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              },
              {
                "key": "lint_format_config",
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                "points": 0,
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                "points": 11,
                "status": "met",
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                "status": "missed",
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                "status": "excluded",
                "details": [
                  {
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          },
          {
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            "inputs": {
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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": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "Community profile unavailable"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-22T22:52:31.052510Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/samccone/chrome-trace-event.svg",
  "full_name": "samccone/chrome-trace-event",
  "license_state": "custom",
  "license_spdx": null
}

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npm.