公开记录良好
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-28 02:16 UTC
Unidata / netcdf-c
Official GitHub repository for netCDF-C libraries and utilities.
Unidata/netcdf-c 的健康指数为 100 分中的 74 分，处于「良好」区间。 其得分最高的类别是Vitality（88/100），最低的是AI Readiness（30/100）。 最近一次更新在 12 天前。 近期的大部分工作由 2 位贡献者完成。
74
总分 / 100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。
74
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）
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
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？
88
开发活跃度
90优秀
评分方式
| 28.8/36 | 推送新近度 — 最近一次推送于 12 天前 |
| 33.2/36 | 提交节奏 — 52 周中有 48 周有提交 |
| 18/18 | 提交量 — 最近一年 883 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 883 |
| human_commit_share | 1 |
| days_since_last_push | 12 |
| active_weeks_last_year | 48 |
发布纪律
84良好
评分方式
| 27/27 | 有发布版本 — 已发布 55 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 18 天前 |
| 12.6/27 | 发布节奏 — 约每 165.5 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 55 |
| latest_release_tag | v4.10.1 |
| releases_from_tags | 否 |
| days_since_latest_release | 18 |
| mean_days_between_releases | 165.5 |
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？
83
流行度与采用
75良好
评分方式
| 45/60 | 星标 — 598 个星标 |
| 20.6/25 | 复刻 — 300 个复刻 |
| 9/15 | 关注者 — 43 位关注者 |
所用输入
| forks | 300 |
| stars | 598 |
| watchers | 43 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
93优秀
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（BSD-3-Clause） |
| 18/18 | CONTRIBUTING 指南 |
| 13.5/13.5 | 行为准则 |
| 7.2/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
所用输入
| has_readme | 是 |
| has_license | 是 |
| has_contributing | 是 |
| has_issue_template | 是 |
| has_code_of_conduct | 是 |
| has_pull_request_template | 否 |
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？
70
维护者韧性（巴士系数）
62中等
评分方式
| 25.2/54 | 巴士系数 — 2 位贡献者贡献了半数提交 |
| 12.9/22.5 | 提交分布 — 头号贡献者编写了 42% 的提交 |
| 13.5/13.5 | 贡献者广度 — 100 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 43 contributing companies or organizations |
所用输入
| bus_factor | 2 |
| contributors_sampled | 100 |
| top_contributor_share | 0.425 |
议题与 PR 响应能力
78良好
评分方式
| 39.2/46.8 | 议题解决 — 84% 的议题已关闭 |
| 31.6/38.3 | PR 接受 — 已裁定的 PR 中 1,391/1,683 已合并 |
| 7.5/15 | OpenSSF Scorecard：Code-Review — Found 3/6 approved changesets -- score normalized to 5 |
所用输入
| merged_prs | 1,391 |
| open_issues | 266 |
| closed_issues | 1,383 |
| issue_closed_ratio | 0.839 |
| closed_unmerged_prs | 292 |
所有权与托管责任
73良好
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 17.8/25 | 所有者影响力 — Unidata 有 301 位关注者 |
| 25/25 | 既往记录 — 142 个公开仓库，账户约 15 年 |
所用输入
| followers | 301 |
| owner_type | Organization |
| is_verified | — |
| owner_login | Unidata |
| public_repos | 142 |
| account_age_days | 5,645 |
工程质量
基础的工程与文档实践是否到位？
62
工程实践
46存在风险
评分方式
| 24/24 | CI 工作流 — 8 个工作流 |
| 0/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 6.4/6.4 | .editorconfig |
| 16/20 | OpenSSF Scorecard：CI-Tests — 5 out of 6 merged PRs checked by a CI test -- score normalized to 8 |
所用输入
| has_ci | 是 |
| has_tests | 否 |
| has_editorconfig | 是 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
85优秀
评分方式
| 30/30 | README |
| 25/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 5 个主题标签 |
| 10/10 | Wiki |
所用输入
| topics | netcdf, unidata, unidata-netcdf, c, hacktoberfest |
| has_wiki | 是 |
| homepage | — |
| has_readme | 是 |
| has_docs_dir | 是 |
| 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？
63
安全态势
63中等
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — 无数据 |
| 2/2.5 | CI-Tests — 5 out of 6 merged PRs checked by a CI test -- score normalized to 8 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 3.8/7.5 | Code-Review — Found 3/6 approved changesets -- score normalized to 5 |
| 2.5/2.5 | Contributors — project has 43 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — 无数据 |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
所用输入
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 6.3 |
已排除计分（无数据或不适用）：branch_protection, 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。
30
AI 代理上下文与指引
14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） |
| 14.4/40 | 可读的提交历史 — 100 次人类提交中有 27 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_share | 0.27 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
评分方式
| 0/18 | 一条命令的引导启动 |
| 0/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — C（静态类型） |
| 0/10 | 可复现环境 |
| 2/10 | 已体现的代理实践 — 最近 100 次提交中有 1 次由代理编写或署名代理 |
| 0/8 | 自动化维护 — 未观察到自动依赖更新 |
| 0/10 | OpenSSF 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_share | 0.01 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
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 — C（静态类型） |
| 53/55 | 可控的文件大小 — 采样的 901 个源文件中有 33 个超过 60KB |
所用输入
| primary_language | C |
| largest_source_bytes | 2,236,009 |
| source_files_sampled | 901 |
| oversized_source_files | 33 |
机器可读接口
40存在风险
评分方式
| 0/40 | API 模式（OpenAPI/GraphQL/proto） |
| 0/20 | MCP 服务器 |
| 40/40 | 可运行示例 — examples |
所用输入
| example_dirs | examples |
| has_mcp_signal | 否 |
| api_schema_files | — |
关键数据
598GitHub 星标
100贡献者
883最近 12 个月提交数
12距最近推送天数
55发布版本数
2巴士系数（bus factor）
266开放议题
—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
更多细节
Star 与 Fork 历史 0 ★ / 300 ⇿
0Star
300Fork
54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。
主版本 0次版本 7修订 16
每个点涵盖 12 天。
OpenSSF Scorecard 6.3 / 10
6.3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）。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 不适用 | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 8 | CI-Tests | 5 out of 6 merged PRs checked by a CI test -- score normalized to 8 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 5 | Code-Review | Found 3/6 approved changesets -- score normalized to 5 |
| 10 | Contributors | project has 43 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 |
| 不适用 | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 10 | Security-Policy | security policy file detected |
| 不适用 | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
全部依赖 0
来自 GitHub 依赖图的完整解析依赖集合：0 个直接依赖与 0 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 |
|---|
依赖安全公告 未评估
本报告未能完成公告比对：No resolved dependencies to assess
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [
"netcdf",
"unidata",
"unidata-netcdf",
"c",
"hacktoberfest"
],
"is_fork": false,
"size_kb": 71008,
"has_wiki": true,
"homepage": null,
"languages": {
"C": 15955049,
"M4": 593371,
"Awk": 31,
"C++": 293886,
"Lex": 35858,
"HTML": 88809,
"Roff": 98206,
"Yacc": 84266,
"CMake": 272522,
"Shell": 356064,
"Daslang": 120133,
"Makefile": 104215,
"Batchfile": 550
},
"pushed_at": "2026-07-15T15:55:41Z",
"created_at": "2013-08-06T20:48:09Z",
"owner_type": "Organization",
"updated_at": "2026-07-23T13:01:08Z",
"description": "Official GitHub repository for netCDF-C libraries and utilities.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "BSD-3-Clause",
"default_branch": "main",
"license_spdx_raw": "BSD-3-Clause",
"primary_language": "C",
"significant_languages": [
"C"
]
},
"owner": {
"blog": "https://www.unidata.ucar.edu/",
"name": "NSF Unidata",
"type": "Organization",
"login": "Unidata",
"company": null,
"location": "Boulder, Colorado, USA",
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"created_at": "2011-02-11T19:29:56Z",
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},
"license": {
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"spdx_id": "BSD-3-Clause",
"raw_spdx": "BSD-3-Clause",
"file_present": true,
"scorecard_found": true,
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},
"activity": {
"releases": [
{
"tag": "v4.10.1",
"kind": "patch",
"published_at": "2026-07-09T16:31:51Z"
},
{
"tag": "v4.10.0",
"kind": "minor",
"published_at": "2026-02-25T22:24:02Z"
},
{
"tag": "v4.9.3",
"kind": "patch",
"published_at": "2025-02-07T21:58:08Z"
},
{
"tag": "v4.9.3-rc2",
"kind": "prerelease",
"published_at": "2024-12-06T23:17:30Z"
},
{
"tag": "v4.9.3-rc1",
"kind": "prerelease",
"published_at": "2024-07-26T23:41:21Z"
},
{
"tag": "v4.9.2",
"kind": "patch",
"published_at": "2023-03-14T22:31:19Z"
},
{
"tag": "v4.9.1",
"kind": "patch",
"published_at": "2023-02-03T23:46:27Z"
},
{
"tag": "v4.9.1-rc2",
"kind": "prerelease",
"published_at": "2022-11-28T22:44:17Z"
},
{
"tag": "v4.9.1-rc1",
"kind": "prerelease",
"published_at": "2022-10-24T19:00:51Z"
},
{
"tag": "v4.9.0",
"kind": "minor",
"published_at": "2022-06-10T23:08:12Z"
},
{
"tag": "v4.8.1",
"kind": "patch",
"published_at": "2021-08-23T22:06:48Z"
},
{
"tag": "v4.8.0",
"kind": "minor",
"published_at": "2021-03-30T22:21:15Z"
},
{
"tag": "v4.7.4",
"kind": "patch",
"published_at": "2020-03-27T20:33:09Z"
},
{
"tag": "v4.7.3",
"kind": "patch",
"published_at": "2019-11-22T22:17:27Z"
},
{
"tag": "v4.7.2",
"kind": "patch",
"published_at": "2019-10-22T20:07:18Z"
},
{
"tag": "v4.7.1",
"kind": "patch",
"published_at": "2019-08-29T22:13:43Z"
},
{
"tag": "v4.7.0",
"kind": "minor",
"published_at": "2019-04-29T22:48:13Z"
},
{
"tag": "v4.6.3",
"kind": "patch",
"published_at": "2019-03-21T16:31:45Z"
},
{
"tag": "v4.6.2",
"kind": "patch",
"published_at": "2018-11-19T19:46:25Z"
},
{
"tag": "v4.6.2-rc2",
"kind": "prerelease",
"published_at": "2018-11-01T23:25:19Z"
},
{
"tag": "v4.6.2-rc1",
"kind": "prerelease",
"published_at": "2018-09-20T20:47:29Z"
},
{
"tag": "v4.6.1",
"kind": "patch",
"published_at": "2018-03-20T04:51:53Z"
},
{
"tag": "v4.6.0",
"kind": "minor",
"published_at": "2018-01-25T17:49:25Z"
},
{
"tag": "v4.5.0",
"kind": "minor",
"published_at": "2017-10-20T18:32:46Z"
},
{
"tag": "v4.5.0-rc3",
"kind": "prerelease",
"published_at": "2017-09-29T20:59:35Z"
},
{
"tag": "v4.5.0-rc2",
"kind": "prerelease",
"published_at": "2017-08-07T20:02:08Z"
},
{
"tag": "v4.5.0-rc1",
"kind": "prerelease",
"published_at": "2017-06-05T21:34:51Z"
},
{
"tag": "v4.4.1.1",
"kind": "other",
"published_at": "2016-11-21T22:36:17Z"
},
{
"tag": "v4.4.1",
"kind": "patch",
"published_at": "2016-06-28T21:30:14Z"
},
{
"tag": "v4.4.1-rc3",
"kind": "prerelease",
"published_at": "2016-06-20T20:48:08Z"
},
{
"tag": "v4.4.1-rc2",
"kind": "prerelease",
"published_at": "2016-05-13T20:38:53Z"
},
{
"tag": "v4.4.1-rc1",
"kind": "prerelease",
"published_at": "2016-04-15T21:18:41Z"
},
{
"tag": "v4.4.0",
"kind": "minor",
"published_at": "2016-01-13T21:59:55Z"
},
{
"tag": "v4.4.0-rc5",
"kind": "prerelease",
"published_at": "2015-11-11T21:26:26Z"
},
{
"tag": "v4.4.0-rc4",
"kind": "prerelease",
"published_at": "2015-11-11T00:01:58Z"
},
{
"tag": "v4.4.0-rc3",
"kind": "prerelease",
"published_at": "2015-10-08T21:32:46Z"
},
{
"tag": "v4.4.0-rc2",
"kind": "prerelease",
"published_at": "2015-07-09T21:03:52Z"
},
{
"tag": "v4.4.0-rc1",
"kind": "prerelease",
"published_at": "2015-06-09T18:44:46Z"
},
{
"tag": "v4.3.3.1",
"kind": "other",
"published_at": "2015-02-27T20:21:17Z"
},
{
"tag": "v4.3.3",
"kind": "patch",
"published_at": "2015-02-12T22:04:24Z"
},
{
"tag": "v4.3.3-rc3",
"kind": "prerelease",
"published_at": "2015-01-14T21:59:40Z"
},
{
"tag": "v4.3.3-rc2",
"kind": "prerelease",
"published_at": "2014-09-24T18:39:28Z"
},
{
"tag": "v4.3.3-rc1",
"kind": "prerelease",
"published_at": "2014-08-25T22:46:44Z"
},
{
"tag": "v4.3.2",
"kind": "patch",
"published_at": "2014-04-23T21:51:05Z"
},
{
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