公开记录
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-23 11:16 UTC

frjnn / bhtsne

Parallel Barnes-Hut t-SNE implementation written in Rust.

RustMIT★ 95 星标⑂ 8 复刻始于 2020年8月在 GitHub 上查看 ↗
#data-science#data-visualization#machine-learning#rust#dimensionality-reduction#similarity-measures#bhtsne#barnes-hut

frjnn/bhtsne 的健康指数为 100 分中的 52 分，处于「中等」区间。 其得分最高的类别是Sustainability & Governance（64/100），最低的是AI Readiness（36/100）。 最近一次更新在今天。 近期的大部分工作由 1 位贡献者完成。

52
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。

52
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

Jan个人账户
63 关注者3 个公开仓库始于 2019年8月

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

软件包生态系统

注册表软件包版本月下载量版本数最近发布标签
crates.iobhtsne0.7.127,234340 天前machine-learningbarnes-hutdata-analysistsnedata-visualizationvisualizationalgorithmsscience
crates.iobarnes-hut-tree0.1.13120 天前spatialbarnes-hutmortonquadtreeforce-approximationalgorithmsscience

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？

40存在风险 · 占总体的 22%

开发活跃度

66中等
评分方式
36/36推送新近度 — 最近一次推送于 0 天前
3.5/36提交节奏 — 52 周中有 5 周有提交
16/18提交量 — 最近一年 59 次提交
10/10OpenSSF Scorecard：Maintained — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
所用输入
commits_last_year59
human_commit_share1
days_since_last_push0
active_weeks_last_year5

发布纪律

1危急
评分方式
0/27有发布版本 — 未发布任何发布版本
0/36发布时效 — 没有发布版本
0/27发布节奏 — 没有发布版本
0/10OpenSSF Scorecard：Signed-Releases — 无数据
所用输入
releases_count0
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？

50中等 · 占总体的 18%

流行度与采用

41存在风险
评分方式
32/60星标 — 95 个星标
7/25复刻 — 8 个复刻
1.7/15关注者 — 3 位关注者
所用输入
forks8
stars95
watchers3
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（MIT）
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是
has_license是
has_contributing否
has_issue_template否
has_code_of_conduct否
has_pull_request_template否

生态采用（下载量）

64中等
评分方式
51.5/80月度下载量 — crates 合计每月 7,265 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
packagesbhtsne, barnes-hut-tree
dependents—
ecosystemscrates
total_downloads83,104
monthly_downloads7,265
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？

64中等 · 占总体的 24%

维护者韧性（巴士系数）

32存在风险
评分方式
9/54巴士系数 — 1 位贡献者贡献了半数提交
7.4/22.5提交分布 — 头号贡献者编写了 67% 的提交
5.4/13.5贡献者广度 — 4 位贡献者
10/10OpenSSF Scorecard：Contributors — project has 5 contributing companies or organizations
所用输入
bus_factor1
contributors_sampled4
top_contributor_share0.67

议题与 PR 响应能力

88优秀
评分方式
46.8/46.8议题解决 — 100% 的议题已关闭
35/38.3PR 接受 — 已裁定的 PR 中 43/47 已合并
6/15OpenSSF Scorecard：Code-Review — Found 13/28 approved changesets -- score normalized to 4
所用输入
merged_prs43
open_issues0
closed_issues9
issue_closed_ratio1
closed_unmerged_prs4

所有权与托管责任

49存在风险
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
13/25所有者影响力 — frjnn 有 63 位关注者
16.4/25既往记录 — 3 个公开仓库，账户约 6 年
所用输入
followers63
owner_typeUser
is_verified—
owner_loginfrjnn
public_repos3
account_age_days2,530
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。

软件包维护

100优秀
评分方式
25/25已发布且可解析 — crates 上有 2 个软件包
35/35发布时效 — 最近一次发布于 0 天前
20/20版本历史 — 34 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
packagesbhtsne, barnes-hut-tree
ecosystemscrates
any_deprecated否
min_days_since_publish0

工程质量

基础的工程与文档实践是否到位？

56中等 · 占总体的 20%

工程实践

44存在风险
评分方式
24/24CI 工作流 — 1 个工作流
0/24存在测试
0/16Linter 配置
0/9.6Pre-commit 钩子
0/6.4.editorconfig
20/20OpenSSF Scorecard：CI-Tests — 14 out of 14 merged PRs checked by a CI test -- score normalized to 10
所用输入
has_ci是
has_tests否
has_editorconfig否
has_linter_config否
has_precommit_config否

文档

75良好
评分方式
30/30README
0/25文档目录
15/15文档 / 主页站点 — https://docs.rs/bhtsne
10/10仓库描述
10/10主题标签 — 8 个主题标签
10/10Wiki
所用输入
topicsdata-science, data-visualization, machine-learning, rust, dimensionality-reduction, similarity-measures, bhtsne, barnes-hut
has_wiki是
homepagehttps://docs.rs/bhtsne
has_readme是
has_docs_dir否
has_description是

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？

46存在风险 · 占总体的 16%

安全态势

46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
2.5/2.5CI-Tests — 14 out of 14 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
3/7.5Code-Review — Found 13/28 approved changesets -- score normalized to 4
2.5/2.5Contributors — project has 5 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5许可证 — license file detected
7.5/7.5Maintained — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — 无数据
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
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 — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
所用输入
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate4.6
已排除计分（无数据或不适用）：packaging, signed_releases。 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。

36存在风险 · 占总体的 0%

AI 代理上下文与指引

20危急
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）
20.3/40可读的提交历史 — 100 次人类提交中有 38 次说明了意图（结构化标题或解释性正文）
所用输入
has_llms_txt否
legible_history_share0.38
agent_instruction_files—
agent_instruction_max_bytes—

验证循环（构建 / 测试 / 类型检查）

24危急
评分方式
12.6/18一条命令的引导启动 — Cargo.toml, barnes-hut-tree/Cargo.toml, bhtsne/Cargo.toml（工具链约定，无任务运行器）
0/22自动化测试
0/11Lint / 格式化配置
11/11静态类型检查 — Rust（静态类型）
0/10可复现环境
0/10已体现的代理实践 — 最近 100 次提交中没有代理编写的提交
0/8自动化维护 — 未观察到自动依赖更新
0/10OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
所用输入
has_nix否
has_tests否
lockfiles—
has_dockerfile否
typed_language是
bootstrap_files—
has_devcontainer否
has_linter_config否
typecheck_configs—
agent_commit_share0
toolchain_manifestsCargo.toml, barnes-hut-tree/Cargo.toml, bhtsne/Cargo.toml
dependency_bot_commit_share0

面向模型的代码可读性

98优秀
评分方式
45/45可类型检查的代码 — Rust（静态类型）
52.7/55可控的文件大小 — 采样的 24 个源文件中有 1 个超过 60KB
所用输入
primary_languageRust
largest_source_bytes89,735
source_files_sampled24
oversized_source_files1

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否
api_schema_files—

关键数据

95GitHub 星标
4贡献者
59最近 12 个月提交数
0距最近推送天数
0发布版本数
1巴士系数（bus factor）
0开放议题
crates.io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
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
  • deps.dev does not index crates:bhtsne@0.7.12; advisories assessed against the repository dependency graph instead

更多细节

Star 与 Fork 历史 0 ★ / 8 ⇿
0Star
8Fork

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。

2345678822021-102024-022026-06

每个点涵盖 5 天。

OpenSSF Scorecard 4.6 / 10
4.6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 · 2026-07-23 11:16 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests14 out of 14 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
4Code-ReviewFound 13/28 approved changesets -- score normalized to 4
10Contributorsproject has 5 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
不适用Packagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
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
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
直接依赖 9
注册表软件包版本约束清单文件
crates.ionum-traits0.2barnes-hut-tree/Cargo.toml
crates.iorayon1barnes-hut-tree/Cargo.toml
crates.iobarnes-hut-tree=0.1.1bhtsne/Cargo.toml
crates.iocsv1bhtsne/Cargo.toml
crates.ionum-traits0.2bhtsne/Cargo.toml
crates.iorand_distr0.5bhtsne/Cargo.toml
crates.iorayon1bhtsne/Cargo.toml
crates.iorustfft6bhtsne/Cargo.toml
crates.iorealfft3bhtsne/Cargo.toml
全部依赖 未采集

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

原始 JSON 报告 机器可读
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                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 13/28 approved changesets -- score normalized to 4",
                "points": 6,
                "status": "partial",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "at_risk",
            "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": {}
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            ],
            "value": 49,
            "inputs": {
              "followers": 63,
              "owner_type": "User",
              "is_verified": null,
              "owner_login": "frjnn",
              "public_repos": 3,
              "account_age_days": 2530
            },
            "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": "63 followers of frjnn",
                "points": 13,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 63,
                      "login": "frjnn"
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                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "3 public repos, account ~6 yr old",
                "points": 16.4,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 3
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 6
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "bhtsne",
                "barnes-hut-tree"
              ],
              "ecosystems": "crates",
              "any_deprecated": false,
              "min_days_since_publish": 0
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "2 package(s) on crates",
                "points": 25,
                "status": "met",
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                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 0 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 0
                    }
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                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "34 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 34
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
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                  }
                ],
                "max_points": 20
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            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "moderate",
        "name": "Engineering Quality",
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        "weight": 0.2,
        "metrics": [
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            "band": "at_risk",
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            "notes": [],
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                "key": "ci_workflows",
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                "detail": "1 workflow(s)",
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                "key": "tests_present",
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              },
              {
                "key": "linter_config",
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                "key": "pre_commit_hooks",
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              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
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                "points": 20,
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            ]
          },
          {
            "key": "documentation",
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            "notes": [],
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            "inputs": {
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              "has_wiki": true,
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            "components": [
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                "key": "readme",
                "name": "README",
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              },
              {
                "key": "documentation_directory",
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                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": "https://docs.rs/bhtsne",
                "points": 15,
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                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
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                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": "8 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
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                ],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 10,
                "status": "met",
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                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
      },
      {
        "key": "security",
        "band": "at_risk",
        "name": "Security",
        "value": 46,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "at_risk",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
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              },
              {
                "code": "weights_renormalized",
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            ],
            "value": 46,
            "inputs": {
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              "checks_evaluated": 16,
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            "components": [
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                "key": "binary_artifacts",
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                "key": "cii_best_practices",
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                "key": "code_review",
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                "key": "contributors",
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                "points": 2.5,
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                "max_points": 2.5
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              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
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                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
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                "points": 0,
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              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
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                "points": 0,
                "status": "missed",
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              },
              {
                "key": "license",
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                "detail": "license file detected",
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                "details": [],
                "max_points": 2.5
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              {
                "key": "maintained",
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              {
                "key": "packaging",
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                "detail": "packaging workflow not detected",
                "points": 0,
                "status": "excluded",
                "details": [
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                "key": "sast",
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                "details": [],
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              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
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                "points": 7.5,
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              {
                "code": "jurisdiction_evidence_limits",
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              "review_only_matches": 0,
              "assessed_self_published_locations": 5
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                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
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        "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": 36,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "critical",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
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                "key": "machine_readable_docs_llms_txt",
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                "key": "legible_commit_history",
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            "key": "ai_verify_loop",
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            "notes": [],
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            "inputs": {
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                "key": "mcp_server",
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  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository",
    "deps.dev does not index crates:bhtsne@0.7.12; advisories assessed against the repository dependency graph instead"
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  "generated_at": "2026-07-23T11:16:15.247606Z",
  "schema_version": "0.27.0",
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  "full_name": "frjnn/bhtsne",
  "license_state": "standard",
  "license_spdx": "MIT"
}

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与 frjnn/bhtsne 共享目录标签或生态系统的已检测仓库。 并排阅读 →

83gradio-app/gradioBuild and share delightful machine learning apps, all in Python. 🌟 Star to support our work!良好97apache/supersetApache Superset is a Data Visualization and Data Exploration Platform优秀90streamlit/streamlitStreamlit — A faster way to build and share data apps.优秀95scikit-learn/scikit-learnscikit-learn: machine learning in Python优秀89reflex-dev/reflex🕸️ Web apps in pure Python 🐍优秀88metabase/metabaseThe easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:优秀

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 — crates.io.