公开记录薄弱
软件健康报告模式 0.27.0 · 指标 2.3.1 · 2026-07-30 18:21 UTC
typed-io / rust-ed25519-bip32
ed25519 with bip32
typed-io/rust-ed25519-bip32 的健康指数为 100 分中的 36 分，处于「薄弱」区间。 其得分最高的类别是Sustainability & Governance（50/100），最低的是AI Readiness（31/100）。 最近一次更新在 1 天前。 近期的大部分工作由 1 位贡献者完成。
36
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，再依据公开记录的分布进行校准，使各等级具有百分位含义；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 34（存在风险）的上限。
36
卓越93-100公开记录中的最高层级（约前 5%）；基本满足所有检验标准
优秀80-92各方面均表现强劲；仅有少量不足
良好65-79健康；不足之处有限且可控
中等50-64可接受，但存在明显不足；建议进行审查
薄弱35-49多个领域存在实质性薄弱环节
存在风险20-34存在重大薄弱环节；采用时应保持审慎
危急1-19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。
加权总体分 41 经校准后在公布的指数量表上为 36（记录校准 2026-08-02）。
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 | ed25519-bip32 | 0.4.3 | 25,111 | 14 | 1 天前 | ed25519bip32ed25519-bip32cryptography |
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？
32
开发活跃度
53中等
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 1 天前 |
| 2.1/36 | 提交节奏 — 52 周中有 3 周有提交 |
| 8.6/18 | 提交量 — 最近一年 8 次提交 |
| 6/10 | OpenSSF Scorecard：Maintained — 8 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 6 |
所用输入
| commits_last_year | 8 |
| human_commit_share | 1 |
| days_since_last_push | 1 |
| active_weeks_last_year | 3 |
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 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 0 |
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？
48
流行度与采用
30存在风险
评分方式
| 20/60 | 星标 — 18 个星标 |
| 7.5/25 | 复刻 — 9 个复刻 |
| 2.7/15 | 关注者 — 4 位关注者 |
所用输入
| forks | 9 |
| stars | 18 |
| watchers | 4 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
50中等
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（Apache-2.0） |
| 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 |
| readme_badges | — |
| has_contributing | 否 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| readme_badge_services | — |
| has_pull_request_template | 否 |
生态采用（下载量）
73良好
评分方式
| 58.7/80 | 月度下载量 — crates 合计每月 25,111 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 | ed25519-bip32 |
| dependents | — |
| ecosystems | crates |
| total_downloads | 603,712 |
| monthly_downloads | 25,111 |
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？
50
维护者韧性（巴士系数）
25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 |
| 2/22.5 | 提交分布 — 头号贡献者编写了 91% 的提交 |
| 4.1/13.5 | 贡献者广度 — 3 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 6 contributing companies or organizations |
所用输入
| bus_factor | 1 |
| contributors_sampled | 3 |
| top_contributor_share | 0.909 |
议题与 PR 响应能力
50中等
评分方式
| 21/42 | 议题解决 — 50% 的议题已关闭 |
| 22.5/30 | PR 接受 — 已裁定的 PR 中 3/4 已合并 |
| 0/13 | Newcomer PR acceptance — 30 天内没有首次贡献者的 PR 得到裁决 |
| 0/15 | OpenSSF Scorecard：Code-Review — Found 2/26 approved changesets -- score normalized to 0 |
所用输入
| merged_prs | 3 |
| open_issues | 1 |
| closed_issues | 1 |
| prs_merged_7d | — |
| prs_decided_7d | — |
| prs_merged_30d | — |
| prs_decided_30d | — |
| issue_closed_ratio | 0.5 |
| closed_unmerged_prs | 1 |
| first_time_authors_30d | — |
| first_time_prs_merged_30d | — |
| first_time_prs_decided_30d | — |
已排除计分（无数据或不适用）：newcomer_pr_acceptance。 其余权重已重新归一化。
所有权与托管责任
41薄弱
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 |
| 7.2/25 | 所有者影响力 — typed-io 有 9 位关注者 |
| 15.5/25 | 既往记录 — 2 个公开仓库，账户约 13 年 |
所用输入
| followers | 9 |
| owner_type | User |
| is_verified | — |
| owner_login | typed-io |
| public_repos | 2 |
| account_age_days | 4,774 |
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卓越
评分方式
| 25/25 | 已发布且可解析 — crates 上有 1 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 1 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 | ed25519-bip32 |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 1 |
工程质量
基础的工程与文档实践是否到位？
38
工程实践
30存在风险
评分方式
| 24/24 | CI 工作流 — 1 个工作流 |
| 0/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 6/20 | OpenSSF Scorecard：CI-Tests — 1 out of 3 merged PRs checked by a CI test -- score normalized to 3 |
所用输入
| has_ci | 是 |
| has_tests | 否 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
50中等
评分方式
| 30/30 | README |
| 0/25 | 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 | 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？
38
安全态势
38薄弱
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0.8/2.5 | CI-Tests — 1 out of 3 merged PRs checked by a CI test -- score normalized to 3 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 2/26 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 6 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 4.5/7.5 | Maintained — 8 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 6 |
| 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 |
| 0/5 | Security-Policy — security policy file not 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 | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 3.8 |
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？权重刻意设小（4%）：代理工具链是一项真实的维护信号，但完全不具备的仓库仍可达到 100/100。
31
AI 代理上下文与指引
5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） |
| 4.8/40 | 可读的提交历史 — 44 次人类提交中有 4 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 | 0.091 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
验证循环（构建 / 测试 / 类型检查）
24存在风险
评分方式
| 12.6/18 | 一条命令的引导启动 — Cargo.toml（工具链约定，无任务运行器） |
| 0/22 | 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） |
| 0/10 | 可复现环境 |
| 0/10 | 已体现的代理实践 — 最近 44 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 | 否 |
| lockfiles | — |
| 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 |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
100卓越
评分方式
| 45/45 | 可类型检查的代码 — Rust（静态类型） |
| 55/55 | 可控的文件大小 — 采样的 10 个源文件中有 0 个超过 60KB |
所用输入
| primary_language | Rust |
| largest_source_bytes | 13,337 |
| source_files_sampled | 10 |
| oversized_source_files | 0 |
关键数据
18GitHub 星标
3贡献者
8最近 12 个月提交数
1距最近推送天数
0发布版本数
1巴士系数（bus factor）
1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
- deps.dev does not index crates:ed25519-bip32@0.4.3; advisories assessed against the repository dependency graph instead
- No resolved dependencies carried a version and a supported ecosystem
更多细节
Star 与 Fork 历史 0 ★ / 9 ⇿
0Star
9Fork
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。
每个点涵盖 6 天。
OpenSSF Scorecard 3.8 / 10
3.8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 |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 3 | CI-Tests | 1 out of 3 merged PRs checked by a CI test -- score normalized to 3 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 2/26 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 6 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 6 | Maintained | 8 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 6 |
| 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 |
| 0 | Security-Policy | security policy file not 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 |
直接依赖 1
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | cryptoxide | 0.6 | Cargo.toml |
全部依赖 1
来自 GitHub 依赖图的完整解析依赖集合：1 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 |
|---|---|---|---|
| crates.io | cryptoxide | — | 直接 |
依赖安全公告 未评估
本报告未能完成公告比对：No resolved dependencies carried a version and a supported ecosystem
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 58,
"has_wiki": true,
"homepage": null,
"languages": {
"Rust": 28958
},
"pushed_at": "2026-07-29T13:10:41Z",
"created_at": "2019-06-04T10:07:50Z",
"owner_type": "User",
"updated_at": "2026-07-29T13:12:39Z",
"description": "ed25519 with bip32",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "master",
"license_spdx_raw": "Apache-2.0",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": "www.typed.io",
"name": "Typed IO",
"type": "User",
"login": "typed-io",
"company": "Typed IO",
"location": null,
"followers": 9,
"avatar_url": "https://avatars.githubusercontent.com/u/4940095?v=4",
"created_at": "2013-07-04T12:27:47Z",
"is_verified": null,
"public_repos": 2,
"account_age_days": 4774
},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [],
"recent_commits": [
{
"oid": "6539dc9f792174fa5c2290c9e0a23710a1e1ecef",
"body": null,
"is_bot": false,
"headline": "release 0.4.3",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-07-29T13:10:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "80a50f129071aab262040359faec635e78d5bf4d",
"body": null,
"is_bot": false,
"headline": "update my email and edition",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-07-29T13:09:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "be701bba4aacbd313708a96946bbc862c9ac83d0",
"body": "modern no_std support",
"is_bot": false,
"headline": "Merge pull request #7 from SebastienGllmt/modern-no-std",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-07-29T13:06:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8bf62a1c11e6cf4129e6ea71b8622ba84799801d",
"body": null,
"is_bot": false,
"headline": "modern no_std support",
"author_name": "Sebastien Guillemot",
"author_login": "SebastienGllmt",
"committed_at": "2026-07-29T12:36:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b1d49a430db6c6bdf949d367468fdbc76d896e97",
"body": null,
"is_bot": false,
"headline": "update checkout to v6",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-07-18T09:06:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4969f8477237b90b4a041465809ca3fe807d2993",
"body": null,
"is_bot": false,
"headline": "bump version of cryptoxide to 0.6.0",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-07-18T08:48:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7c0302130371fbf50401e00b74df533f6b79adb7",
"body": null,
"is_bot": false,
"headline": "bump version",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-05-22T02:56:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9b52c2b68bcf83e93bdff1f05bfe618712b175be",
"body": null,
"is_bot": false,
"headline": "bump cryptoxide to 0.5, and update licenses",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2026-05-22T02:55:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5a14675ecf9c2940054d984943d71a23e604fcfd",
"body": "Add CI and some meta/readme improvements",
"is_bot": false,
"headline": "Merge pull request #4 from typed-io/meta",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2023-01-07T02:46:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c7a59b39253d1f75b3e03ad27c06fc255c99e3b2",
"body": null,
"is_bot": false,
"headline": "add some readme information",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2023-01-07T02:21:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "257dad92f65d20253d30df3b3702ba109a23cf93",
"body": null,
"is_bot": false,
"headline": "reconcile license meta in Cargo and license files",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2023-01-07T00:32:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e5bebafbb3822bd827257c62780113d9d476c357",
"body": null,
"is_bot": false,
"headline": "add CI",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2023-01-07T00:30:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "31a9d4de57bcf643da24ac60d5663110946aafe3",
"body": null,
"is_bot": false,
"headline": "use cryptoxide 0.4.0",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2022-01-28T05:18:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "68655f10c777dd69b88075439102ef43b1066136",
"body": null,
"is_bot": false,
"headline": "release 0.4.0",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-06-22T01:00:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "527b3f0421da7a0ea47a71f9838d0a32a39bc78a",
"body": null,
"is_bot": false,
"headline": "remove V1 derivation",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-06-22T00:59:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d24cbad54678a19b4bbfff92be4273072ec974d9",
"body": null,
"is_bot": false,
"headline": "add README",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-06-22T00:51:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "931f62b9d4a1ca590188166b518644c809e651e9",
"body": null,
"is_bot": false,
"headline": "add a note about divisibility of curve order",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-06-22T00:50:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "be215b5879f96787d8652dff24b37bae8dd57a41",
"body": null,
"is_bot": false,
"headline": "add Copyright years",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-06-22T00:46:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e1d44bb113b12e841ec86f1a0b2cd7b9b8d0edb3",
"body": null,
"is_bot": false,
"headline": "release 0.3.2",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-01-27T02:39:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b465b6c28172a57b419b9084683ed04dd6eaa01d",
"body": null,
"is_bot": false,
"headline": "bump cryptoxide dependency",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2021-01-27T02:38:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c35a39ed1740986f77d9f13b2776a091e3ff80e5",
"body": "fix #2",
"is_bot": false,
"headline": "fix bench that was still using normalize_bytes",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2020-05-30T05:16:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5cb04a6ac5f19bbe4908b35af6d9f860420a61b9",
"body": null,
"is_bot": false,
"headline": "bump dependency",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2020-03-20T07:56:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2df1a1f39163171d4095fcc9f9d0bfb9ac5832ea",
"body": null,
"is_bot": false,
"headline": "release v0.3.0",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-12-02T00:07:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fd4dde48cd545c67c1c7899630300e3a2b4a5e92",
"body": null,
"is_bot": false,
"headline": "add accessor test",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-12-02T00:07:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0801cf4d941173cb62f4d9aa1a4d62d20ed040c5",
"body": null,
"is_bot": false,
"headline": "Add xprv/xpub slice/accessors",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-12-02T00:06:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2dcfaf8ec8f2f82850945c6db40a634404be3b6d",
"body": null,
"is_bot": false,
"headline": "add constructors from components",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-12-02T00:06:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "34268e12807bb2f7db8214a5b541e5bde647691a",
"body": null,
"is_bot": false,
"headline": "add a constant for EXTENDED_SECRET_KEY_SIZE",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-12-02T00:05:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "384845b10aa1cdaa0e2fea5c63cfe7de93c4b3b8",
"body": "normalize_bytes is gone and replaced by\nnormalize_bytes_ed25519() and normalize_bytes_force() depending\nif the paper algorithm is followed to the letter or that the\nstraightforward clear the 3rd highest bit regardless is used.\n\nfrom_bytes also now accept xprv with no 3rd high bit set, given\nthat it's a legal (although unlikely) possible xprv after a\nlarge number of derivation.",
"is_bot": false,
"headline": "allow more interfaces related to the xprv 3rd bit",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-11-28T06:39:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "21c8c78cdc9fec3f8f1432a937f99812b86f939e",
"body": null,
"is_bot": false,
"headline": "release v0.1.5",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-11-05T01:20:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8ccd65108cd36fd082154720274aa2d02cf956ff",
"body": "impl Error trait to the different error types of the library",
"is_bot": false,
"headline": "Merge pull request #1 from typed-io/error-api",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-11-05T01:18:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8b01957e412fa7d015827820307b732d30ab549d",
"body": null,
"is_bot": false,
"headline": "string typo",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-11-05T01:16:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2c268b6131f65fe2b21aa72632756fbc83702d63",
"body": null,
"is_bot": false,
"headline": "add error trait impl to `SignatureError`",
"author_name": "Nicolas Di Prima",
"author_login": "NicolasDP",
"committed_at": "2019-11-04T19:12:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6adf22ce517e32d89df77a8edef1f372d6f670ce",
"body": null,
"is_bot": false,
"headline": "add error trait to the DerivationError type",
"author_name": "Nicolas Di Prima",
"author_login": "NicolasDP",
"committed_at": "2019-11-04T19:12:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "944abc686a36ba97216362a99bf408943bd96527",
"body": null,
"is_bot": false,
"headline": "make the Error types actual error type compatible with rust ecosystem",
"author_name": "Nicolas Di Prima",
"author_login": "NicolasDP",
"committed_at": "2019-11-04T19:07:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "749e745da3af400bf17af2dac5aab93f98efc795",
"body": null,
"is_bot": false,
"headline": "release 0.1.4",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-09-27T14:06:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "08b1def5ca4080207284f30a480d7997fbbaad7d",
"body": null,
"is_bot": false,
"headline": "add chain_code",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-09-27T14:04:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bc841c8863edcbcb39c60ca002d75e26802bef44",
"body": null,
"is_bot": false,
"headline": "release v0.1.3",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-09-27T13:16:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7b64c158aeb1d945afddf75c7c3f4fe277a372f9",
"body": null,
"is_bot": false,
"headline": "add xprv creation from non-extended ED25519 key",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-09-27T13:14:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4cf778c0adbb7471f5f834b9e24d176a05748d3b",
"body": null,
"is_bot": false,
"headline": "release 0.1.2",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-09-26T10:24:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "85a1aa6169eec1a17799c391b700362e40ce0b4f",
"body": null,
"is_bot": false,
"headline": "export DerivationError",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-09-26T10:22:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fbcb56a8273572a1ae832bdc913ee187dddea125",
"body": null,
"is_bot": false,
"headline": "release 0.1.1",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-06-10T17:15:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6a1fca654095fea3d23056b4a853d85ac782dc6d",
"body": null,
"is_bot": false,
"headline": "add underlaying data extracting method",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-06-10T17:13:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7235f723c8cbf76e641966920c01011232a2fd2b",
"body": null,
"is_bot": false,
"headline": "add manifest info",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-06-04T10:33:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2bf2b426e3e21b978fc8c34fca9d50bce67ced10",
"body": null,
"is_bot": false,
"headline": "initial commit",
"author_name": "Vincent Hanquez",
"author_login": "vincenthz",
"committed_at": "2019-06-04T10:28:40Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 0,
"commits_last_year": 8,
"latest_release_at": null,
"latest_release_tag": null,
"releases_from_tags": false,
"days_since_last_push": 1,
"active_weeks_last_year": 3,
"days_since_latest_release": null,
"mean_days_between_releases": null
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "ed25519-bip32",
"exists": true,
"license": "MIT OR Apache-2.0",
"keywords": [
"ed25519",
"bip32",
"ed25519-bip32",
"cryptography"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/ed25519-bip32",
"is_deprecated": false,
"latest_version": "0.4.3",
"repository_url": "https://github.com/typed-io/rust-ed25519-bip32/",
"versions_count": 14,
"total_downloads": 603712,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 25111,
"first_published_at": "2019-06-04T10:33:34.703204Z",
"latest_published_at": "2026-07-29T13:10:43.415433Z",
"latest_version_yanked": false,
"days_since_latest_publish": 1
}
]
},
"popularity": {
"forks": 9,
"stars": 18,
"watchers": 4,
"fork_history": {
"days": [
{
"date": "2020-05-13",
"count": 1
},
{
"date": "2021-01-17",
"count": 1
},
{
"date": "2022-04-25",
"count": 1
},
{
"date": "2023-03-28",
"count": 1
},
{
"date": "2024-04-02",
"count": 1
},
{
"date": "2025-08-31",
"count": 1
},
{
"date": "2026-01-17",
"count": 1
},
{
"date": "2026-04-13",
"count": 1
},
{
"date": "2026-07-29",
"count": 1
}
],
"complete": true,
"collected": 9,
"total_forks": 9
},
"star_history": null,
"open_issues_and_prs": 2
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"Cargo.toml"
],
"largest_source_bytes": 13337,
"source_files_sampled": 10,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"Cargo.toml"
],
"advisories": {
"error": "No resolved dependencies carried a version and a supported ecosystem",
"scope": "repository_graph",
"source": null,
"findings": [],
"collected": false,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 0,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 1,
"direct_affected_count": 0
},
"ecosystems": [
"crates"
],
"dependencies": [
{
"name": "cryptoxide",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.6"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "cryptoxide",
"direct": true,
"version": null,
"ecosystem": "crates"
}
],
"collected": true,
"truncated": false,
"total_count": 1,
"direct_count": 1,
"indirect_count": 0
}
},
"maintainership": {
"issues": {
"open_prs": 1,
"merged_prs": 3,
"open_issues": 1,
"closed_ratio": 0.5,
"closed_issues": 1,
"closed_unmerged_prs": 1
},
"bus_factor": 1,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "vincenthz",
"commits": 40,
"avatar_url": "https://avatars.githubusercontent.com/u/174631?v=4"
},
{
"type": "User",
"login": "NicolasDP",
"commits": 3,
"avatar_url": "https://avatars.githubusercontent.com/u/5445840?v=4"
},
{
"type": "User",
"login": "SebastienGllmt",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/2608559?v=4"
}
],
"contributors_sampled": 3,
"top_contributor_share": 0.909
},
"quality_signals": {
"has_ci": true,
"has_tests": false,
"ci_workflows": [
"main.yml"
],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 3,
"reason": "1 out of 3 merged PRs checked by a CI test -- score normalized to 3",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 0,
"reason": "Found 2/26 approved changesets -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 6 contributing companies or organizations",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 0,
"reason": "no update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 6,
"reason": "8 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 6",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 0,
"reason": "dependency not pinned by hash detected -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 10,
"reason": "0 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "6539dc9f792174fa5c2290c9e0a23710a1e1ecef",
"ran_at": "2026-07-30T18:21:19Z",
"aggregate_score": 3.8,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": "2026-07-29T13:11:35Z",
"oldest_open_prs": [
{
"number": 6,
"created_at": "2025-08-31T16:15:51Z",
"last_comment_at": null,
"last_comment_author": null
}
],
"last_merged_pr_at": "2026-07-29T13:06:27Z",
"ci_last_conclusion": "SUCCESS",
"oldest_open_issues": [
{
"number": 2,
"created_at": "2020-05-26T06:51:58Z",
"last_comment_at": "2020-05-30T05:36:37Z",
"last_comment_author": "vincenthz"
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/typed-io/rust-ed25519-bip32",
"host": "github.com",
"name": "rust-ed25519-bip32",
"owner": "typed-io"
},
"metrics": {
"overall": {
"key": "overall",
"band": "weak",
"name": "Overall health",
"note": "The weighted overall 41 is calibrated to 36 on the published index scale (record calibration 2026-08-02).",
"notes": [
{
"code": "overall_calibration",
"params": {
"raw": 41,
"calibrated": 36,
"calibration": "2026-08-02"
}
}
],
"value": 36,
"inputs": {
"security": 38,
"vitality": 32,
"community": 48,
"governance": 50,
"calibration": "2026-08-02",
"engineering": 38,
"ai_readiness": 31,
"weighted_overall_raw": 41
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "at_risk",
"name": "Vitality",
"value": 32,
"weight": 0.21,
"metrics": [
{
"key": "development_activity",
"band": "moderate",
"name": "Development activity",
"note": null,
"notes": [],
"value": 53,
"inputs": {
"commits_last_year": 8,
"human_commit_share": 1,
"days_since_last_push": 1,
"active_weeks_last_year": 3
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 1 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "push_recency",
"params": {
"days": 1
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "3/52 weeks with commits",
"points": 2.1,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 3
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "8 commits in the last year",
"points": 8.6,
"status": "partial",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 8
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "8 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 6",
"points": 6,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "critical",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 1,
"inputs": {
"releases_count": 0
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "no releases published",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_releases_published",
"params": {}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "no releases",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_releases",
"params": {}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "no releases",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_releases",
"params": {}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "exceptional",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "maintained",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": 4,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 4 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 4
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "weak",
"name": "Community & Adoption",
"value": 48,
"weight": 0.17,
"metrics": [
{
"key": "popularity",
"band": "at_risk",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 30,
"inputs": {
"forks": 9,
"stars": 18,
"watchers": 4,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "18 stars",
"points": 20,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 18
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "9 forks",
"points": 7.5,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 9
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "4 watchers",
"points": 2.7,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 4
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"readme_badges": null,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"readme_badge_services": [],
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (Apache-2.0)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "Apache-2.0"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
},
{
"key": "ecosystem_adoption",
"band": "good",
"name": "Ecosystem adoption (downloads)",
"note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"registry_dependents"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 73,
"inputs": {
"packages": [
"ed25519-bip32"
],
"dependents": null,
"ecosystems": "crates",
"total_downloads": 603712,
"monthly_downloads": 25111
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "25,111 downloads/month across crates",
"points": 58.7,
"status": "partial",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 25111,
"ecosystems": "crates"
}
}
],
"max_points": 80
},
{
"key": "registry_dependents",
"name": "Registry dependents",
"detail": "not reported by this ecosystem",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_reported_by_this_ecosystem",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "moderate",
"name": "Sustainability & Governance",
"value": 50,
"weight": 0.23,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 25,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 3,
"top_contributor_share": 0.909
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 91% of commits",
"points": 2,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 91
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "3 contributors",
"points": 4.1,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 3
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 6 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": "Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"newcomer_pr_acceptance"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 50,
"inputs": {
"merged_prs": 3,
"open_issues": 1,
"closed_issues": 1,
"prs_merged_7d": null,
"prs_decided_7d": null,
"prs_merged_30d": null,
"prs_decided_30d": null,
"issue_closed_ratio": 0.5,
"closed_unmerged_prs": 1,
"first_time_authors_30d": null,
"first_time_prs_merged_30d": null,
"first_time_prs_decided_30d": null
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "50% of issues closed",
"points": 21,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 50
}
}
],
"max_points": 42
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "3/4 decided PRs merged",
"points": 22.5,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 3,
"decided": 4
}
}
],
"max_points": 30
},
{
"key": "newcomer_pr_acceptance",
"name": "Newcomer PR acceptance",
"detail": "no first-time contributor's PR decided in 30d",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_newcomer_prs",
"params": {
"days": 30
}
}
],
"max_points": 13
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 2/26 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "weak",
"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": 41,
"inputs": {
"followers": 9,
"owner_type": "User",
"is_verified": null,
"owner_login": "typed-io",
"public_repos": 2,
"account_age_days": 4774
},
"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": "9 followers of typed-io",
"points": 7.2,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 9,
"login": "typed-io"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "2 public repos, account ~13 yr old",
"points": 15.5,
"status": "partial",
"details": [
{
"code": "public_repos",
"params": {
"count": 2
}
},
{
"code": "account_age_years",
"params": {
"years": 13
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "exceptional",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"ed25519-bip32"
],
"ecosystems": "crates",
"any_deprecated": false,
"min_days_since_publish": 1
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on crates",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 1,
"ecosystems": "crates"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 1 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 1
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "14 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 14
}
}
],
"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": "weak",
"name": "Engineering Quality",
"value": 38,
"weight": 0.19,
"metrics": [
{
"key": "engineering_practices",
"band": "at_risk",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 30,
"inputs": {
"has_ci": true,
"has_tests": false,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "1 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 1
}
}
],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 0,
"status": "missed",
"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": "1 out of 3 merged PRs checked by a CI test -- score normalized to 3",
"points": 6,
"status": "partial",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"topics": [],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": false,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"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": 10,
"status": "met",
"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": "weak",
"name": "Security",
"value": 38,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "weak",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 38,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 3.8
},
"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": "1 out of 3 merged PRs checked by a CI test -- score normalized to 3",
"points": 0.8,
"status": "partial",
"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 2/26 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 6 contributing companies or organizations",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"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": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "8 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 6",
"points": 4.5,
"status": "partial",
"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": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"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": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "exceptional",
"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"
],
"commit_weight_rule": {
"min_commits": 50,
"min_commit_share": 0.1
},
"review_only_matches": 0,
"below_threshold_exposures": [],
"assessed_self_published_locations": 2
},
"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": 31,
"weight": 0.04,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 5,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.091,
"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": "4 of 44 human commits state their intent (structured subject or explanatory body)",
"points": 4.8,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 4,
"sampled": 44
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "at_risk",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 24,
"inputs": {
"has_nix": false,
"has_tests": false,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Cargo.toml (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "Cargo.toml"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Rust (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 44",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 44
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "exceptional",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"primary_language": "Rust",
"largest_source_bytes": 13337,
"source_files_sampled": 10,
"oversized_source_files": 0
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Rust (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "0/10 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 10,
"oversized": 0
}
}
],
"max_points": 55
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
}
],
"classification": {
"labels": [
"library"
],
"scores": {
"library": 6
},
"primary": "library",
"evidence": [
{
"tier": "distribution",
"label": "library",
"source": "registry:crates",
"weight": 6
}
],
"artifacts": [],
"confidence": "medium",
"host_extension": false,
"runs_as_process": false,
"consumed_by_code": true
},
"metrics_version": "2.3.1"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"deps.dev does not index crates:ed25519-bip32@0.4.3; advisories assessed against the repository dependency graph instead",
"No resolved dependencies carried a version and a supported ecosystem"
],
"report_type": "repository",
"generated_at": "2026-07-30T18:21:28.407183Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/t/typed-io/rust-ed25519-bip32.svg",
"full_name": "typed-io/rust-ed25519-bip32",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}