公开记录中等
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-23 12:17 UTC
jam1garner / binrw
A Rust crate for helping parse and rebuild binary data using ✨macro magic✨.
jam1garner/binrw 的健康指数为 100 分中的 65 分，处于「中等」区间。 其得分最高的类别是Community & Adoption（76/100），最低的是Security（42/100）。 最近一次更新在今天。 近期的大部分工作由 2 位贡献者完成。
65
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。
65
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 | binrw | 0.15.2 | 973,148 | 36 | 0 天前 | binaryencodedecodeserializedeserializeencodingparsing |
| crates.io | binrw_derive | 0.15.2 | 973,113 | 30 | 0 天前 | — |
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？
73
开发活跃度
60中等
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 0 天前 |
| 4.2/36 | 提交节奏 — 52 周中有 6 周有提交 |
| 10/18 | 提交量 — 最近一年 12 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 10 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 12 |
| human_commit_share | 1 |
| days_since_last_push | 0 |
| active_weeks_last_year | 6 |
发布纪律
92优秀
评分方式
| 27/27 | 有发布版本 — 已发布 13 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 0 天前 |
| 19.8/27 | 发布节奏 — 约每 115 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 13 |
| latest_release_tag | v0.15.2 |
| releases_from_tags | 否 |
| days_since_latest_release | 0 |
| mean_days_between_releases | 115 |
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？
76
流行度与采用
66中等
评分方式
| 47.4/60 | 星标 — 837 个星标 |
| 14.4/25 | 复刻 — 54 个复刻 |
| 3.9/15 | 关注者 — 6 位关注者 |
所用输入
| forks | 54 |
| stars | 837 |
| watchers | 6 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
70良好
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（MIT） |
| 18/18 | 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 | 是 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| has_pull_request_template | 否 |
生态采用（下载量）
100优秀
评分方式
| 80/80 | 月度下载量 — crates 合计每月 1,946,261 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 | binrw, binrw_derive |
| dependents | — |
| ecosystems | crates |
| total_downloads | 21,622,437 |
| monthly_downloads | 1,946,261 |
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？
71
维护者韧性（巴士系数）
60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 |
| 11.6/22.5 | 提交分布 — 头号贡献者编写了 49% 的提交 |
| 13.5/13.5 | 贡献者广度 — 32 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 34 contributing companies or organizations |
所用输入
| bus_factor | 2 |
| contributors_sampled | 32 |
| top_contributor_share | 0.486 |
议题与 PR 响应能力
66中等
评分方式
| 38.7/46.8 | 议题解决 — 83% 的议题已关闭 |
| 26.1/38.3 | PR 接受 — 已裁定的 PR 中 77/113 已合并 |
| 1.5/15 | OpenSSF Scorecard：Code-Review — Found 3/22 approved changesets -- score normalized to 1 |
所用输入
| merged_prs | 77 |
| open_issues | 32 |
| closed_issues | 154 |
| issue_closed_ratio | 0.828 |
| closed_unmerged_prs | 36 |
所有权与托管责任
66中等
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 |
| 18.2/25 | 所有者影响力 — jam1garner 有 338 位关注者 |
| 25/25 | 既往记录 — 210 个公开仓库，账户约 12 年 |
所用输入
| followers | 338 |
| owner_type | User |
| is_verified | — |
| owner_login | jam1garner |
| public_repos | 210 |
| account_age_days | 4,381 |
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 — 36 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 | binrw, binrw_derive |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 0 |
工程质量
基础的工程与文档实践是否到位？
58
工程实践
54中等
评分方式
| 24/24 | CI 工作流 — 1 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 |
| 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 | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
65中等
评分方式
| 30/30 | README |
| 0/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://binrw.rs |
| 10/10 | 仓库描述 |
| 0/10 | 主题标签 |
| 10/10 | Wiki |
所用输入
| topics | — |
| has_wiki | 是 |
| homepage | https://binrw.rs |
| 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？
42
安全态势
42存在风险
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 |
| 0.8/7.5 | Code-Review — Found 3/22 approved changesets -- score normalized to 1 |
| 2.5/2.5 | Contributors — project has 34 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 |
| 7.5/7.5 | Maintained — 10 commit(s) and 6 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 |
| 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 | 4.2 |
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。
44
AI 代理上下文与指引
12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） |
| 12.3/40 | 可读的提交历史 — 100 次人类提交中有 23 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 | 0.23 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
验证循环（构建 / 测试 / 类型检查）
46存在风险
评分方式
| 12.6/18 | 一条命令的引导启动 — Cargo.toml, binrw/Cargo.toml, binrw_derive/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） |
| 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 |
| 0/10 | 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 | — |
| 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, binrw/Cargo.toml, binrw_derive/Cargo.toml |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
100优秀
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 174 个源文件中有 0 个超过 60KB |
所用输入
| primary_language | Rust |
| largest_source_bytes | 28,515 |
| source_files_sampled | 174 |
| oversized_source_files | 0 |
关键数据
837GitHub 星标
32贡献者
12最近 12 个月提交数
0距最近推送天数
13发布版本数
2巴士系数（bus factor）
32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:binrw@0.15.2; advisories assessed against the repository dependency graph instead
更多细节
Star 与 Fork 历史 0 ★ / 54 ⇿
0Star
54Fork
11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 6修订 5
每个点涵盖 5 天。
OpenSSF Scorecard 4.2 / 10
4.2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 |
| 1 | Code-Review | Found 3/22 approved changesets -- score normalized to 1 |
| 10 | Contributors | project has 34 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 |
| 10 | Maintained | 10 commit(s) and 6 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 |
| 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 8
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | array-init | 2.0.0 | binrw/Cargo.toml |
| crates.io | binrw_derive | 0.16.0-pre | binrw/Cargo.toml |
| crates.io | bytemuck | 1.0.0 | binrw/Cargo.toml |
| crates.io | either | 1.0.0 | binrw_derive/Cargo.toml |
| crates.io | owo-colors | 4.0.0 | binrw_derive/Cargo.toml |
| crates.io | proc-macro2 | 1.0.100 | binrw_derive/Cargo.toml |
| crates.io | quote | 1.0.0 | binrw_derive/Cargo.toml |
| crates.io | syn | 2 | binrw_derive/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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{
"tag": "v0.11.2",
"kind": "patch",
"published_at": "2023-05-15T01:10:33Z"
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"tag": "v0.11.0",
"kind": "minor",
"published_at": "2023-02-05T02:31:01Z"
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"tag": "v0.10.0",
"kind": "minor",
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"body": "Because this commit changes the whole derive test suite to run\nwithout prelude, it is committed separately in case this sucks\nlater.",
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"body": "Upstream wants this to stop being a valid parse, so just replace it\nwith a flag in the attribute if/until something prettier can be\ndone.\n\nFixes jam1garner/binrw#342.",
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"body": "Unlike `BinRead` where `calc` means the value is constructed with\nno generated calls to `read_options`, for writing, `write_options`\nis still called, so it is valid to pass arguments.\n\nThanks to @widberg for noticing this and reporting the issue and\nfor providing an excellent initial patch and minimal reproduction\ncase. By eliminating the extra code path for handling `calc` args\nentirely, this patch subsumes the one in jam1garner/binrw#327.\n\nCloses jam1garner/binrw#327.",
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"headline": "Allow combining `args` with `calc` for writes",
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"body": "[ci skip]",
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"headline": "Updating source version to 0.16.0-pre",
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"body": "[ci skip]",
"is_bot": false,
"headline": "Updating metadata for 0.15.0",
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"body": "Refs jam1garner/binrw#326.",
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"headline": "Add native-endian methods to BinWrite API",
"author_name": "Colin Snover",
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"headline": "Fix new clippy lints",
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"oid": "d26a25bb93f08e8707ac87cef141ad7ea56803f7",
"body": "This makes the behaviour of unit enum more consistent with data\nenum and ensures `until_eof` works better with collections of\nitems with a unit enum.\n\nWhilst this improves behaviour in the common case, see\njam1garner/binrw#217 for more information on how this is an\nambiguous error condition that will eventually require more work\nto handle all possible situations.\n\nFixes jam1garner/binrw#324. Closes jam1garner/binrw#325.\n\nSigned-off-by: Colin Snover <csnover@users.noreply.github.com>",
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"headline": "Return EOF when all unit enum magic errors are EOF",
"author_name": "Philippe Laflamme",
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"headline": "Use better offset & bitfield resource links in documentation",
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"oid": "c775a04b365f2c8724af89205afb809331c01e0a",
"body": "Fixes jam1garner/binrw#321.",
"is_bot": false,
"headline": "Document fallback handling with `magic` directive",
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"oid": "376ed95345654c49e752f58584376227e7830181",
"body": "Closes jam1garner/binrw#311.",
"is_bot": false,
"headline": "Try to clarify lazy-loading file pointer example",
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"oid": "5d478b5507e31ba093b2daffc8f01128a567f7bb",
"body": "This is an extension of acabcf6dadaeb55b838074b395e0c11920fdd5d0,\nwhich fixed this problem, but only for one of the helpers. Now, it\nshould be fixed for all of them.\n\nCloses jam1garner/binrw#320.",
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"headline": "Fix helpers unable to use borrowed arguments",
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"oid": "cfde3c360f6a53f15f80fbddb61e11f54372d8f0",
"body": "This makes generic parameter order consistent across all helpers\nand orders them so the parameters most likely to need explicit\noverrides are put at the start of the parameter list instead of\nthe end.",
"is_bot": false,
"headline": "Improve UX for manual use of helper functions",
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"oid": "8739b52695dd68b0f68becec1b7bbf231aa4b2d1",
"body": "`count_with` can't make any assumptions about the read function\nit's been given unless we find a way to specialize on \"read\nfunction is `T::read_options`\".\n\n`count` can still specialize on `T` alone because we control the\n`BinRead` implementation for the types that are getting\nspecialized.\n\nCloses jam1garner/binrw#318.",
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"headline": "Fix fake specialization ignoring `count_with` read function",
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"body": "Closes jam1garner/binrw#319.",
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"headline": "Don't duplicate fast int code in each generic copy",
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"body": "Refs jam1garner/binrw#319.",
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"headline": "Reduce generic copies of restore_position",
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"body": "Refs jam1garner/binrw#319.",
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"headline": "Add basic runtime benchmarks for fast-vec optimisations",
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"body": "The trybuild dependency was fixed at an old version because one of\nits newer dependencies updated MSRV to 1.70. Now, a second trybuild\ndependency—which, ironically, was only used by trybuild for\ncompatibility with pre-1.70 Rust—has changed *its* MSRV to 1.70.\n\nEven though binrw itself still does not\n[…]\nire any 1.70+ features,\nit is easier to update MSRV than it is to start committing and\nupdating Cargo.lock. If some users complain about the MSRV bump\nthen we can do the extra work and lower it again.",
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"body": "[ci skip]",
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"headline": "Fix typos in test assertion messages",
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"body": "The purpose of `TakeSeek` is to be a binrw-compatible version of\n`std::io::Take`, and the purpose of `std::io::Take` is only to\ntruncate the stream to a certain number of bytes, not to extend the\nstream if a limit beyond the length of the inner stream is given.\nThus, `TakeSeek` also needs to pay attention to the true end of the\ninner stream and use that as the `SeekFrom::End(0)` position if it\nis less than the limit.\n\nRefs jam1garner/binrw#291.",
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"headline": "Ensure `TakeSeek::seek` uses correct stream end position",
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"body": "Refs jam1garner/binrw#273.\n\nSigned-off-by: Colin Snover <csnover@users.noreply.github.com>",
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"headline": "Implement BinWrite for PosValue<T>",
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"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"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": 0,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 0 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 0
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "good",
"name": "Community & Adoption",
"value": 76,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "moderate",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 66,
"inputs": {
"forks": 54,
"stars": 837,
"watchers": 6,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
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"components": [
{
"key": "stars",
"name": "Stars",
"detail": "837 stars",
"points": 47.4,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 837
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "54 forks",
"points": 14.4,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 54
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "6 watchers",
"points": 3.9,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 6
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "good",
"name": "Community health",
"note": null,
"notes": [],
"value": 70,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": true,
"has_issue_template": false,
"has_code_of_conduct": false,
"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 (MIT)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "MIT"
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}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 18,
"status": "met",
"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": "excellent",
"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": 100,
"inputs": {
"packages": [
"binrw",
"binrw_derive"
],
"dependents": null,
"ecosystems": "crates",
"total_downloads": 21622437,
"monthly_downloads": 1946261
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "1,946,261 downloads/month across crates",
"points": 80,
"status": "met",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 1946261,
"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": "good",
"name": "Sustainability & Governance",
"value": 71,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "moderate",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"bus_factor": 2,
"contributors_sampled": 32,
"top_contributor_share": 0.486
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "2 contributor(s) cover half of all commits",
"points": 25.2,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 2
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 49% of commits",
"points": 11.6,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 49
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "32 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 32
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 34 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 66,
"inputs": {
"merged_prs": 77,
"open_issues": 32,
"closed_issues": 154,
"issue_closed_ratio": 0.828,
"closed_unmerged_prs": 36
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "83% of issues closed",
"points": 38.7,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 83
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "77/113 decided PRs merged",
"points": 26.1,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 77,
"decided": 113
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}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 3/22 approved changesets -- score normalized to 1",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"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": 66,
"inputs": {
"followers": 338,
"owner_type": "User",
"is_verified": null,
"owner_login": "jam1garner",
"public_repos": 210,
"account_age_days": 4381
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"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": "338 followers of jam1garner",
"points": 18.2,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 338,
"login": "jam1garner"
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}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "210 public repos, account ~12 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 210
}
},
{
"code": "account_age_years",
"params": {
"years": 12
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"binrw",
"binrw_derive"
],
"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",
"details": [
{
"code": "packages_published",
"params": {
"count": 2,
"ecosystems": "crates"
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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
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "36 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 36
}
}
],
"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": "moderate",
"name": "Engineering Quality",
"value": 58,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 54,
"inputs": {
"has_ci": true,
"has_tests": true,
"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": 24,
"status": "met",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "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": 65,
"inputs": {
"topics": [],
"has_wiki": true,
"homepage": "https://binrw.rs",
"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": "https://binrw.rs",
"points": 15,
"status": "met",
"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": "at_risk",
"name": "Security",
"value": 42,
"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": {
"components": [
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"signed_releases"
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 42,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 4.2
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"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 3/22 approved changesets -- score normalized to 1",
"points": 0.8,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 34 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": "10 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"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": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 16
},
"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": 44,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 12,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.23,
"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": "23 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 12.3,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 23,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "at_risk",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 46,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
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"binrw/Cargo.toml",
"binrw_derive/Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
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