Fast, cross-platform TCP port scanner with service detection and vulnerability assessment. Built in Rust for cybersecurity professionals and network administrators.
nullps1/nullscan 的健康指数为 100 分中的 31 分,处于「存在风险」区间。 其得分最高的类别是Engineering Quality(48/100),最低的是Sustainability & Governance(16/100)。 最近一次更新在 54 天前。 近期的大部分工作由 1 位贡献者完成。
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。
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 37 经校准后在公布的指数量表上为 31(记录校准 2026-08-02)。
项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?
| 18/36 | 推送新近度 — 最近一次推送于 54 天前 |
| 0.7/36 | 提交节奏 — 52 周中有 1 周有提交 |
| 2.7/18 | 提交量 — 最近一年 1 次提交 |
| 0/10 | OpenSSF Scorecard:Maintained — 1 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| commits_last_year | 1 |
| human_commit_share | 1 |
| days_since_last_push | 54 |
| active_weeks_last_year | 1 |
| 27/27 | 有发布版本 — 已发布 3 个发布版本 |
| 7.2/36 | 发布时效 — 最近一次发布版本于 395 天前 |
| 27/27 | 发布节奏 — 约每 0.2 天发布一次 |
| 0/10 | OpenSSF Scorecard:Signed-Releases — Project has not signed or included provenance with any releases. |
| releases_count | 3 |
| latest_release_tag | v1.6.0 |
| releases_from_tags | 否 |
| days_since_latest_release | 395 |
| mean_days_between_releases | 0.2 |
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?
| 4.9/60 | 星标 — 3 个星标 |
| 0/25 | 复刻 — 1 个复刻 |
| 0/15 | 关注者 — 1 位关注者 |
| forks | 1 |
| stars | 3 |
| watchers | 1 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
| 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 |
| 13.5/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
| has_readme | 是 |
| has_license | 是 |
| readme_badges | 6 |
| has_contributing | 是 |
| has_issue_template | 否 |
| has_code_of_conduct | 是 |
| readme_badge_services | github.com, shields.io |
| has_pull_request_template | 否 |
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?
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 0/22.5 | 提交分布 — 头号贡献者编写了 100% 的提交 |
| 1.4/13.5 | 贡献者广度 — 1 位贡献者 |
| 3/10 | OpenSSF Scorecard:Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
| 0/42 | 议题解决 — 没有议题或无数据 |
| 0/30 | PR 接受 — 没有已裁定的拉取请求或无数据 |
| 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 0/30 approved changesets -- score normalized to 0 |
| merged_prs | 0 |
| open_issues | 0 |
| closed_issues | 0 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 0 |
| prs_decided_30d | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 0 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
| 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 |
| 3.4/25 | 所有者影响力 — nullps1 有 2 位关注者 |
| 13.9/25 | 既往记录 — 6 个公开仓库,账户约 3 年 |
| followers | 2 |
| owner_type | User |
| is_verified | — |
| owner_login | nullps1 |
| public_repos | 6 |
| account_age_days | 1,408 |
基础的工程与文档实践是否到位?
| 24/24 | CI 工作流 — 2 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 |
| 0/20 | OpenSSF Scorecard:CI-Tests — 无数据 |
| has_ci | 是 |
| has_tests | 否 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
| 30/30 | README |
| 25/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 5 个主题标签 |
| 0/10 | Wiki |
| topics | cybersecurity, network-security, penetration-testing, port-scanner, vulnerability-assessment |
| has_wiki | 否 |
| homepage | — |
| docs_site | — |
| has_readme | 是 |
| has_docs_dir | 是 |
| has_description | 是 |
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?
| 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 |
| 0/2.5 | CI-Tests — 无数据 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 0.8/2.5 | Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| 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 |
| 0/7.5 | Maintained — 1 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — 无数据 |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — no SAST tool detected |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 4.5/7.5 | Vulnerabilities — 4 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 3.1 |
| 26.6/35 | 直接依赖不含已知公告 — 1 个受影响:anyhow 1.0.98 (unknown) |
| 0/25 | 间接依赖不含已知公告 — 在此范围内,传递依赖集合无法与开发和测试依赖区分 |
| 40/40 | 没有长期未处理的公告 — 没有公告公开超过 90 天 |
| source | osv |
| advisories | 6 |
| affected_packages | 4 |
| assessed_packages | 160 |
| unassessed_packages | 0 |
| affected_by_severity | moderate 2, unknown 2 |
| direct_affected_packages | 1 |
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。
| 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) |
| 40/40 | 可读的提交历史 — 58 次人类提交中有 56 次说明了意图(结构化标题或解释性正文) |
| has_llms_txt | 否 |
| llms_txt_url | — |
| legible_history_share | 0.966 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 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) |
| 10/10 | 可复现环境 — lockfile |
| 0/10 | 已体现的代理实践 — 最近 58 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 |
| has_nix | 否 |
| has_tests | 否 |
| lockfiles | Cargo.lock |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml |
| dependency_bot_commit_share | 0 |
| 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 12 个源文件中有 0 个超过 60KB |
| primary_language | Rust |
| largest_source_bytes | 27,169 |
| source_files_sampled | 12 |
| oversized_source_files | 0 |
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 |
| 不适用 | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 3 | Contributors | project has 1 contributing companies or organizations -- score normalized to 3 |
| 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 |
| 0 | Maintained | 1 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 不适用 | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | no SAST tool detected |
| 10 | Security-Policy | security policy file detected |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 6 | Vulnerabilities | 4 existing vulnerabilities detected |
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | tokio | 1.0 | Cargo.toml |
| crates.io | clap | 4.0 | Cargo.toml |
| crates.io | serde | 1.0 | Cargo.toml |
| crates.io | serde_json | 1.0 | Cargo.toml |
| crates.io | anyhow | 1.0 | Cargo.toml |
| crates.io | log | 0.4 | Cargo.toml |
| crates.io | env_logger | 0.10 | Cargo.toml |
| crates.io | futures | 0.3 | Cargo.toml |
| crates.io | chrono | 0.4 | Cargo.toml |
| crates.io | indicatif | 0.17 | Cargo.toml |
| crates.io | console | 0.15 | Cargo.toml |
| crates.io | colored | 2.0 | Cargo.toml |
| crates.io | ipnet | 2.9 | Cargo.toml |
| crates.io | regex | 1.11.1 | Cargo.toml |
| crates.io | num_cpus | 1.16 | Cargo.toml |
| crates.io | axum | 0.7 | Cargo.toml |
| crates.io | tower | 0.4 | Cargo.toml |
| crates.io | tower-http | 0.5 | Cargo.toml |
| crates.io | uuid | 1.0 | Cargo.toml |
| crates.io | tokio-stream | 0.1 | Cargo.toml |
| crates.io | dashmap | 5.5 | Cargo.toml |
来自 GitHub 依赖图的完整解析依赖集合:22 个直接依赖与 138 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 | anyhow | 1.0.98 | 直接 |
| crates.io | axum | 0.7.9 | 直接 |
| crates.io | chrono | 0.4.41 | 直接 |
| crates.io | clap | 4.5.41 | 直接 |
| crates.io | colored | 2.2.0 | 直接 |
| crates.io | console | 0.15.11 | 直接 |
| crates.io | dashmap | 5.5.3 | 直接 |
| crates.io | env_logger | 0.10.2 | 直接 |
| crates.io | futures | 0.3.31 | 直接 |
| crates.io | indicatif | 0.17.11 | 直接 |
| crates.io | ipnet | 2.11.0 | 直接 |
| crates.io | log | 0.4.27 | 直接 |
| crates.io | num_cpus | 1.17.0 | 直接 |
| crates.io | regex | 1.11.1 | 直接 |
| crates.io | serde | 1.0.219 | 直接 |
| crates.io | serde_json | 1.0.140 | 直接 |
| crates.io | tokio | 1.46.1 | 直接 |
| crates.io | tokio-stream | 0.1.17 | 直接 |
| crates.io | tower | 0.4.13 | 直接 |
| crates.io | tower | 0.5.2 | 直接 |
| crates.io | tower-http | 0.5.2 | 直接 |
| crates.io | uuid | 1.17.0 | 直接 |
| crates.io | addr2line | 0.24.2 | 间接 |
| crates.io | adler2 | 2.0.1 | 间接 |
| crates.io | aho-corasick | 1.1.3 | 间接 |
| crates.io | android-tzdata | 0.1.1 | 间接 |
| crates.io | android_system_properties | 0.1.5 | 间接 |
| crates.io | anstream | 0.6.19 | 间接 |
| crates.io | anstyle | 1.0.11 | 间接 |
| crates.io | anstyle-parse | 0.2.7 | 间接 |
| crates.io | anstyle-query | 1.1.3 | 间接 |
| crates.io | anstyle-wincon | 3.0.9 | 间接 |
| crates.io | async-stream | 0.3.6 | 间接 |
| crates.io | async-stream-impl | 0.3.6 | 间接 |
| crates.io | async-trait | 0.1.88 | 间接 |
| crates.io | autocfg | 1.5.0 | 间接 |
| crates.io | axum-core | 0.4.5 | 间接 |
| crates.io | backtrace | 0.3.75 | 间接 |
| crates.io | bitflags | 2.9.1 | 间接 |
| crates.io | bumpalo | 3.19.0 | 间接 |
| crates.io | bytes | 1.10.1 | 间接 |
| crates.io | cc | 1.2.29 | 间接 |
| crates.io | cfg-if | 1.0.1 | 间接 |
| crates.io | clap_builder | 4.5.41 | 间接 |
| crates.io | clap_derive | 4.5.41 | 间接 |
| crates.io | clap_lex | 0.7.5 | 间接 |
| crates.io | colorchoice | 1.0.4 | 间接 |
| crates.io | core-foundation-sys | 0.8.7 | 间接 |
| crates.io | encode_unicode | 1.0.0 | 间接 |
| crates.io | fnv | 1.0.7 | 间接 |
| crates.io | form_urlencoded | 1.2.1 | 间接 |
| crates.io | futures-channel | 0.3.31 | 间接 |
| crates.io | futures-core | 0.3.31 | 间接 |
| crates.io | futures-executor | 0.3.31 | 间接 |
| crates.io | futures-io | 0.3.31 | 间接 |
| crates.io | futures-macro | 0.3.31 | 间接 |
| crates.io | futures-sink | 0.3.31 | 间接 |
| crates.io | futures-task | 0.3.31 | 间接 |
| crates.io | futures-util | 0.3.31 | 间接 |
| crates.io | getrandom | 0.3.3 | 间接 |
| crates.io | gimli | 0.31.1 | 间接 |
| crates.io | hashbrown | 0.14.5 | 间接 |
| crates.io | heck | 0.5.0 | 间接 |
| crates.io | hermit-abi | 0.5.2 | 间接 |
| crates.io | http | 1.3.1 | 间接 |
| crates.io | http-body | 1.0.1 | 间接 |
| crates.io | http-body-util | 0.1.3 | 间接 |
| crates.io | http-range-header | 0.4.2 | 间接 |
| crates.io | httparse | 1.10.1 | 间接 |
| crates.io | httpdate | 1.0.3 | 间接 |
| crates.io | humantime | 2.2.0 | 间接 |
| crates.io | hyper | 1.6.0 | 间接 |
| crates.io | hyper-util | 0.1.15 | 间接 |
| crates.io | iana-time-zone | 0.1.63 | 间接 |
| crates.io | iana-time-zone-haiku | 0.1.2 | 间接 |
| crates.io | io-uring | 0.7.8 | 间接 |
| crates.io | is-terminal | 0.4.16 | 间接 |
| crates.io | is_terminal_polyfill | 1.70.1 | 间接 |
| crates.io | itoa | 1.0.15 | 间接 |
| crates.io | js-sys | 0.3.77 | 间接 |
| crates.io | lazy_static | 1.5.0 | 间接 |
| crates.io | libc | 0.2.174 | 间接 |
| crates.io | lock_api | 0.4.13 | 间接 |
| crates.io | matchit | 0.7.3 | 间接 |
| crates.io | memchr | 2.7.5 | 间接 |
| crates.io | mime | 0.3.17 | 间接 |
| crates.io | mime_guess | 2.0.5 | 间接 |
| crates.io | miniz_oxide | 0.8.9 | 间接 |
| crates.io | mio | 1.0.4 | 间接 |
| crates.io | num-traits | 0.2.19 | 间接 |
| crates.io | number_prefix | 0.4.0 | 间接 |
| crates.io | object | 0.36.7 | 间接 |
| crates.io | once_cell | 1.21.3 | 间接 |
| crates.io | once_cell_polyfill | 1.70.1 | 间接 |
| crates.io | parking_lot | 0.12.4 | 间接 |
| crates.io | parking_lot_core | 0.9.11 | 间接 |
| crates.io | percent-encoding | 2.3.1 | 间接 |
| crates.io | pin-project-lite | 0.2.16 | 间接 |
| crates.io | pin-utils | 0.1.0 | 间接 |
| crates.io | portable-atomic | 1.11.1 | 间接 |
| crates.io | proc-macro2 | 1.0.95 | 间接 |
| crates.io | quote | 1.0.40 | 间接 |
| crates.io | r-efi | 5.3.0 | 间接 |
| crates.io | redox_syscall | 0.5.13 | 间接 |
| crates.io | regex-automata | 0.4.9 | 间接 |
| crates.io | regex-syntax | 0.8.5 | 间接 |
| crates.io | rustc-demangle | 0.1.25 | 间接 |
| crates.io | rustversion | 1.0.21 | 间接 |
| crates.io | ryu | 1.0.20 | 间接 |
| crates.io | scopeguard | 1.2.0 | 间接 |
| crates.io | serde_derive | 1.0.219 | 间接 |
| crates.io | serde_path_to_error | 0.1.17 | 间接 |
| crates.io | serde_urlencoded | 0.7.1 | 间接 |
| crates.io | shlex | 1.3.0 | 间接 |
| crates.io | signal-hook-registry | 1.4.5 | 间接 |
| crates.io | slab | 0.4.10 | 间接 |
| crates.io | smallvec | 1.15.1 | 间接 |
| crates.io | socket2 | 0.5.10 | 间接 |
| crates.io | strsim | 0.11.1 | 间接 |
| crates.io | syn | 2.0.104 | 间接 |
| crates.io | sync_wrapper | 1.0.2 | 间接 |
| crates.io | termcolor | 1.4.1 | 间接 |
| crates.io | tokio-macros | 2.5.0 | 间接 |
| crates.io | tokio-test | 0.4.4 | 间接 |
| crates.io | tokio-util | 0.7.15 | 间接 |
| crates.io | tower-layer | 0.3.3 | 间接 |
| crates.io | tower-service | 0.3.3 | 间接 |
| crates.io | tracing | 0.1.41 | 间接 |
| crates.io | tracing-core | 0.1.34 | 间接 |
| crates.io | unicase | 2.8.1 | 间接 |
| crates.io | unicode-ident | 1.0.18 | 间接 |
| crates.io | unicode-width | 0.2.1 | 间接 |
| crates.io | utf8parse | 0.2.2 | 间接 |
| crates.io | wasi | 0.11.1+wasi-snapshot-preview1 | 间接 |
| crates.io | wasi | 0.14.2+wasi-0.2.4 | 间接 |
| crates.io | wasm-bindgen | 0.2.100 | 间接 |
| crates.io | wasm-bindgen-backend | 0.2.100 | 间接 |
| crates.io | wasm-bindgen-macro | 0.2.100 | 间接 |
| crates.io | wasm-bindgen-macro-support | 0.2.100 | 间接 |
| crates.io | wasm-bindgen-shared | 0.2.100 | 间接 |
| crates.io | web-time | 1.1.0 | 间接 |
| crates.io | winapi-util | 0.1.9 | 间接 |
| crates.io | windows-core | 0.61.2 | 间接 |
| crates.io | windows-implement | 0.60.0 | 间接 |
| crates.io | windows-interface | 0.59.1 | 间接 |
| crates.io | windows-link | 0.1.3 | 间接 |
| crates.io | windows-result | 0.3.4 | 间接 |
| crates.io | windows-strings | 0.4.2 | 间接 |
| crates.io | windows-sys | 0.52.0 | 间接 |
| crates.io | windows-sys | 0.59.0 | 间接 |
| crates.io | windows-targets | 0.52.6 | 间接 |
| crates.io | windows_aarch64_gnullvm | 0.52.6 | 间接 |
| crates.io | windows_aarch64_msvc | 0.52.6 | 间接 |
| crates.io | windows_i686_gnu | 0.52.6 | 间接 |
| crates.io | windows_i686_gnullvm | 0.52.6 | 间接 |
| crates.io | windows_i686_msvc | 0.52.6 | 间接 |
| crates.io | windows_x86_64_gnu | 0.52.6 | 间接 |
| crates.io | windows_x86_64_gnullvm | 0.52.6 | 间接 |
| crates.io | windows_x86_64_msvc | 0.52.6 | 间接 |
| crates.io | wit-bindgen-rt | 0.39.0 | 间接 |
该仓库未发布可被索引解析的包,因此评估的是其自身的依赖图——共 160 个包,其中也包含从不交付的开发与测试版本固定:4 个存在已知公告,1 个为直接依赖。
| 软件包 | 版本 | 关系 | 严重程度 | 公告数 | 修复版本 |
|---|---|---|---|---|---|
| bytes | 1.10.1 | 间接 | 中 | 2 | 1.11.1 |
| slab | 0.4.10 | 间接 | 中 | 2 | 0.4.11 |
| anyhow | 1.0.98 | 直接 | 未知 | 1 | 1.0.103 |
| number_prefix | 0.4.0 | 间接 | 未知 | 1 | — |
公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析,且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。
发现这份报告有不准确之处,或有想法要分享?错误的测量、未识别的工具、建议、疑问——都欢迎提出。每条消息都会被阅读并得到回复。