公开记录中等
软件健康报告模式 0.27.0 · 指标 1.14.0 · 2026-08-01 16:43 UTC
roteiro-gis / geotiff-rust
Pure Rust GeoTIFF codec
roteiro-gis/geotiff-rust 的健康指数为 100 分中的 64 分，处于「中等」区间。 其得分最高的类别是Vitality（82/100），最低的是Community & Adoption（39/100）。 最近一次更新在 6 天前。 近期的大部分工作由 1 位贡献者完成。
64
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。
64
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
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.io | tiff-core | 0.8.0 | 2,015 | 14 | 6 天前 | typestiffrasterbigtiffdata-structuresscience |
| crates.io | tiff-reader | 0.8.0 | 1,598 | 13 | 6 天前 | decodertiffrasterread-onlybigtiffparser-implementationsscience |
| crates.io | tiff-writer | 0.8.0 | 1,437 | 12 | 6 天前 | gisencodertiffrasterbigtiffencodingscience |
| crates.io | geotiff-core | 0.8.0 | 1,898 | 14 | 6 天前 | gismetadatarastercrsgeotiffdata-structuresscience |
| crates.io | geotiff-reader | 0.8.0 | 1,570 | 13 | 6 天前 | gisrasterread-onlycoggeotiffparser-implementationsscience |
| crates.io | geotiff-writer | 0.8.0 | 1,213 | 12 | 6 天前 | gisencoderrastercoggeotiffencodingscience |
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？
82
开发活跃度
78良好
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 6 天前 |
| 13.8/36 | 提交节奏 — 52 周中有 20 周有提交 |
| 18/18 | 提交量 — 最近一年 261 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 261 |
| human_commit_share | 1 |
| days_since_last_push | 6 |
| active_weeks_last_year | 20 |
发布纪律
88优秀
评分方式
| 16.2/27 | 有发布版本 — 13 个版本标签（无 GitHub 发布版本） |
| 36/36 | 发布时效 — 最近一次发布版本于 6 天前 |
| 27/27 | 发布节奏 — 约每 13.7 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 13 |
| latest_release_tag | v0.8.0 |
| releases_from_tags | 是 |
| days_since_latest_release | 6 |
| mean_days_between_releases | 13.7 |
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？
39
流行度与采用
17危急
评分方式
| 16.9/60 | 星标 — 12 个星标 |
| 0/25 | 复刻 — 0 个复刻 |
| 0/15 | 关注者 — 0 位关注者 |
所用输入
| forks | 0 |
| stars | 12 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
44存在风险
评分方式
| 22.5/22.5 | README |
| 16.9/22.5 | 许可证 — 存在许可证文件，但不是可识别的许可证 |
| 0/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 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）
66中等
评分方式
| 53.2/80 | 月度下载量 — crates 合计每月 9,731 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
| packages | tiff-core, tiff-reader, tiff-writer, geotiff-core, geotiff-reader, geotiff-writer |
| dependents | — |
| ecosystems | crates |
| total_downloads | 33,421 |
| monthly_downloads | 9,731 |
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？
55
维护者韧性（巴士系数）
10危急
评分方式
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 0/22.5 | 提交分布 — 头号贡献者编写了 100% 的提交 |
| 1.4/13.5 | 贡献者广度 — 1 位贡献者 |
| 0/10 | OpenSSF Scorecard：Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
所用输入
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
议题与 PR 响应能力
85优秀
评分方式
| 46.8/46.8 | 议题解决 — 100% 的议题已关闭 |
| 38.2/38.3 | PR 接受 — 已裁定的 PR 中 87/87 已合并 |
| 0/15 | OpenSSF Scorecard：Code-Review — Found 0/11 approved changesets -- score normalized to 0 |
所用输入
| merged_prs | 87 |
| open_issues | 0 |
| closed_issues | 2 |
| issue_closed_ratio | 1 |
| closed_unmerged_prs | 0 |
所有权与托管责任
44存在风险
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 5/25 | 所有者影响力 — roteiro-gis 有 4 位关注者 |
| 8.6/25 | 既往记录 — 11 个公开仓库，账户约 0 年 |
所用输入
| followers | 4 |
| owner_type | Organization |
| is_verified | — |
| owner_login | roteiro-gis |
| public_repos | 11 |
| account_age_days | 132 |
软件包维护
100优秀
评分方式
| 25/25 | 已发布且可解析 — crates 上有 6 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 6 天前 |
| 20/20 | 版本历史 — 14 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
| packages | tiff-core, tiff-reader, tiff-writer, geotiff-core, geotiff-reader, geotiff-writer |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 6 |
工程质量
基础的工程与文档实践是否到位？
71
工程实践
68中等
评分方式
| 24/24 | CI 工作流 — 3 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard：CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
所用输入
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
75良好
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 |
| 0/10 | 主题标签 |
| 10/10 | Wiki |
所用输入
| topics | — |
| 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？
69
安全态势
61中等
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 2.2/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/11 approved changesets -- score normalized to 0 |
| 0/2.5 | Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
| 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 |
| 2.2/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 2 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 |
| 5/5 | SAST — SAST tool is run on all commits |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 6.8/7.5 | 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 | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 6.1 |
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。
依赖安全公告
100优秀
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 |
| 25/25 | 间接依赖不含已知公告 — 没有间接依赖携带已知公告 |
| 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
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 9 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
已排除计分（无数据或不适用）：没有长期未处理的公告。 其余权重已重新归一化。 比对的是 crates:tiff-core@0.8.0 的运行时依赖闭包——安装已发布的软件包时真正被拉取进来的内容——共 9 个软件包。 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。
51
AI 代理上下文与指引
21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） |
| 21.3/40 | 可读的提交历史 — 100 次人类提交中有 40 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 | 0.4 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
评分方式
| 12.6/18 | 一条命令的引导启动 — Cargo.toml, fuzz/Cargo.toml, geotiff-core/Cargo.toml（工具链约定，无任务运行器） |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — Rust（静态类型） |
| 10/10 | 可复现环境 — lockfile |
| 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 |
| 0/10 | OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
所用输入
| has_nix | 否 |
| has_tests | 是 |
| lockfiles | Cargo.lock |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml, fuzz/Cargo.toml, geotiff-core/Cargo.toml, geotiff-reader/Cargo.toml, geotiff-writer/Cargo.toml, integration-tests/geotiff-integration/Cargo.toml, integration-tests/tiff-integration/Cargo.toml, tiff-core/Cargo.toml, tiff-reader/Cargo.toml, tiff-writer/Cargo.toml |
| 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 — Rust（静态类型） |
| 52.5/55 | 可控的文件大小 — 采样的 67 个源文件中有 3 个超过 60KB |
所用输入
| primary_language | Rust |
| largest_source_bytes | 97,986 |
| source_files_sampled | 67 |
| oversized_source_files | 3 |
关键数据
12GitHub 星标
1贡献者
261最近 12 个月提交数
6距最近推送天数
13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
更多细节
OpenSSF Scorecard 6.1 / 10
6.1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 |
| 3 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/11 approved changesets -- score normalized to 0 |
| 0 | Contributors | project has 0 contributing companies or organizations -- score normalized to 0 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 9 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 2 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 |
| 10 | SAST | SAST tool is run on all commits |
| 0 | Security-Policy | security policy file not detected |
| 不适用 | Signed-Releases | no releases found |
| 9 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
直接依赖 40
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | geotiff-core | 0.8.0 | geotiff-reader/Cargo.toml |
| crates.io | ndarray | — | geotiff-reader/Cargo.toml |
| crates.io | thiserror | — | geotiff-reader/Cargo.toml |
| crates.io | tiff-reader | 0.8.0 | geotiff-reader/Cargo.toml |
| crates.io | lru | 0.16.3 | geotiff-reader/Cargo.toml |
| crates.io | parking_lot | 0.12 | geotiff-reader/Cargo.toml |
| crates.io | reqwest | 0.12 | geotiff-reader/Cargo.toml |
| crates.io | tokio | 1 | geotiff-reader/Cargo.toml |
| crates.io | geotiff-core | 0.8.0 | geotiff-writer/Cargo.toml |
| crates.io | tiff-writer | 0.8.0 | geotiff-writer/Cargo.toml |
| crates.io | tiff-core | 0.8.0 | geotiff-writer/Cargo.toml |
| crates.io | ndarray | — | geotiff-writer/Cargo.toml |
| crates.io | thiserror | — | geotiff-writer/Cargo.toml |
| crates.io | tempfile | 3 | geotiff-writer/Cargo.toml |
| crates.io | half | — | geotiff-writer/Cargo.toml |
| crates.io | thiserror | — | tiff-core/Cargo.toml |
| crates.io | half | — | tiff-core/Cargo.toml |
| crates.io | tiff-core | 0.8.0 | tiff-reader/Cargo.toml |
| crates.io | lerc-core | — | tiff-reader/Cargo.toml |
| crates.io | lerc-reader | — | tiff-reader/Cargo.toml |
| crates.io | ndarray | — | tiff-reader/Cargo.toml |
| crates.io | thiserror | — | tiff-reader/Cargo.toml |
| crates.io | memmap2 | — | tiff-reader/Cargo.toml |
| crates.io | flate2 | 1.0.35 | tiff-reader/Cargo.toml |
| crates.io | weezl | 0.1 | tiff-reader/Cargo.toml |
| crates.io | lru | 0.16.3 | tiff-reader/Cargo.toml |
| crates.io | parking_lot | 0.12 | tiff-reader/Cargo.toml |
| crates.io | rayon | 1 | tiff-reader/Cargo.toml |
| crates.io | jpeg-decoder | 0.3 | tiff-reader/Cargo.toml |
| crates.io | ruzstd | =0.8.1 | tiff-reader/Cargo.toml |
| crates.io | image-webp | 0.2 | tiff-reader/Cargo.toml |
| crates.io | tiff-core | 0.8.0 | tiff-writer/Cargo.toml |
| crates.io | lerc-core | — | tiff-writer/Cargo.toml |
| crates.io | lerc-writer | — | tiff-writer/Cargo.toml |
| crates.io | thiserror | — | tiff-writer/Cargo.toml |
| crates.io | flate2 | 1.0.35 | tiff-writer/Cargo.toml |
| crates.io | weezl | 0.1 | tiff-writer/Cargo.toml |
| crates.io | half | — | tiff-writer/Cargo.toml |
| crates.io | jpeg-encoder | 0.6 | tiff-writer/Cargo.toml |
| crates.io | ruzstd | =0.8.1 | tiff-writer/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
依赖安全公告 0
安装 crates:tiff-core@0.8.0 会引入 9 个包（直接与传递）：其中 0 个存在已知公告，0 个为直接依赖。
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": false,
"size_kb": 1068,
"has_wiki": true,
"homepage": null,
"languages": {
"Rust": 947181,
"Shell": 4773,
"Python": 8080,
"Dockerfile": 318
},
"pushed_at": "2026-07-25T19:34:12Z",
"created_at": "2026-03-20T03:40:30Z",
"owner_type": "Organization",
"updated_at": "2026-07-25T18:27:58Z",
"description": "Pure Rust GeoTIFF codec",
"is_archived": false,
"is_disabled": false,
"license_spdx": null,
"default_branch": "main",
"license_spdx_raw": "NOASSERTION",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": null,
"name": "Roteiro",
"type": "Organization",
"login": "roteiro-gis",
"company": null,
"location": null,
"followers": 4,
"avatar_url": "https://avatars.githubusercontent.com/u/270034494?v=4",
"created_at": "2026-03-22T00:34:48Z",
"is_verified": null,
"public_repos": 11,
"account_age_days": 132
},
"license": {
"state": "custom",
"spdx_id": null,
"raw_spdx": "NOASSERTION",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.8.0",
"kind": "minor",
"published_at": "2026-07-25T18:27:51Z"
},
{
"tag": "v0.7.0",
"kind": "minor",
"published_at": "2026-06-21T03:08:12Z"
},
{
"tag": "v0.6.1",
"kind": "patch",
"published_at": "2026-06-11T03:42:15Z"
},
{
"tag": "v0.6.0",
"kind": "minor",
"published_at": "2026-06-08T04:20:51Z"
},
{
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