The home of the ICU project source code.
unicode-org/icu 的健康指数为 100 分中的 97 分,处于「卓越」区间。 其得分最高的类别是Vitality(96/100),最低的是AI Readiness(58/100)。 最近一次更新在今天。 近期的大部分工作由 4 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 85 经校准后在公布的指数量表上为 97(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?
| 36/36 | 推送新近度 — 最近一次推送于 0 天前 |
| 35.3/36 | 提交节奏 — 52 周中有 51 周有提交 |
| 18/18 | 提交量 — 最近一年 470 次提交 |
| 10/10 | OpenSSF Scorecard:Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| commits_last_year | 470 |
| human_commit_share | 0.99 |
| days_since_last_push | 0 |
| active_weeks_last_year | 51 |
| 27/27 | 有发布版本 — 已发布 100 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 14 天前 |
| 19.8/27 | 发布节奏 — 约每 61.7 天发布一次 |
| 8/10 | OpenSSF Scorecard:Signed-Releases — 5 out of the last 5 releases have a total of 5 signed artifacts. |
| releases_count | 100 |
| latest_release_tag | icu4x/2026-08-31/79.x |
| releases_from_tags | 否 |
| days_since_latest_release | 14 |
| mean_days_between_releases | 61.7 |
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?
| 57.7/60 | 星标 — 3,601 个星标 |
| 24.7/25 | 复刻 — 918 个复刻 |
| 11.2/15 | 关注者 — 105 位关注者 |
| forks | 918 |
| stars | 3,601 |
| watchers | 105 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
| 22.5/22.5 | README |
| 16.9/22.5 | 许可证 — 存在许可证文件,但不是可识别的许可证 |
| 18/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 6.3/6.3 | PR 模板 |
| has_readme | 是 |
| has_license | 是 |
| readme_badges | 5 |
| has_contributing | 是 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| readme_badge_services | api.securityscorecards.dev, github.com |
| has_pull_request_template | 是 |
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?
| 43.2/54 | 巴士系数 — 4 位贡献者贡献了半数提交 |
| 17.3/22.5 | 提交分布 — 头号贡献者编写了 23% 的提交 |
| 13.5/13.5 | 贡献者广度 — 99 位贡献者 |
| 10/10 | OpenSSF Scorecard:Contributors — project has 20 contributing companies or organizations |
| bus_factor | 4 |
| contributors_sampled | 99 |
| top_contributor_share | 0.231 |
| 0/42 | 议题解决 — 没有议题或无数据 |
| 26.5/30 | PR 接受 — 已裁定的 PR 中 3,554/4,029 已合并 |
| 9.8/13 | Newcomer PR acceptance — 30 天内首次贡献者的 PR 已合并 3/4 |
| 15/15 | OpenSSF Scorecard:Code-Review — all changesets reviewed |
| merged_prs | 3,554 |
| open_issues | 0 |
| closed_issues | 0 |
| prs_merged_7d | 24 |
| prs_decided_7d | 26 |
| prs_merged_30d | 53 |
| prs_decided_30d | 58 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 475 |
| first_time_authors_30d | 4 |
| first_time_prs_merged_30d | 3 |
| first_time_prs_decided_30d | 4 |
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 20.9/25 | 所有者影响力 — unicode-org 有 797 位关注者 |
| 23.6/25 | 既往记录 — 38 个公开仓库,账户约 11 年 |
| followers | 797 |
| owner_type | Organization |
| is_verified | 否 |
| owner_login | unicode-org |
| public_repos | 38 |
| account_age_days | 4,044 |
基础的工程与文档实践是否到位?
| 24/24 | CI 工作流 — 24 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard:CI-Tests — 17 out of 17 merged PRs checked by a CI test -- score normalized to 10 |
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
| 30/30 | README |
| 25/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://icu.unicode.org/ |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 9 个主题标签 |
| 0/10 | Wiki |
| topics | icu, icu4c, icu4j, unicode, java, cpp, c-plus-plus, i18n, unicode-consortium |
| has_wiki | 否 |
| homepage | https://icu.unicode.org/ |
| docs_site | https://icu.unicode.org/ |
| 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 — 无数据 |
| 2.5/2.5 | CI-Tests — 17 out of 17 merged PRs checked by a CI test -- score normalized to 10 |
| 1.2/2.5 | CII-Best-Practices — badge detected: Passing |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 20 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.2/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| 5/5 | Packaging — packaging workflow detected |
| 4.5/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 9 |
| 4.5/5 | SAST — SAST tool is not run on all commits -- score normalized to 9 |
| 5/5 | Security-Policy — security policy file detected |
| 6/7.5 | Signed-Releases — 5 out of the last 5 releases have a total of 5 signed artifacts. |
| 7.5/7.5 | Token-Permissions — GitHub workflow tokens follow principle of least privilege |
| 6.8/7.5 | Vulnerabilities — 1 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 9.5 |
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 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 |
| 0/40 | 没有长期未处理的公告 — 没有公告带有发布日期 |
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 40 |
| unassessed_packages | 32 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
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) |
| 4.3/40 | 可读的提交历史 — 99 次人类提交中有 8 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 | 0.081 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 18/18 | 一条命令的引导启动 — icu4c/build_qnx/Makefile, icu4c/build_qnx/linux-x86_64-o/GNUmakefile, icu4c/build_qnx/nto-aarch64-le/GNUmakefile, icu4c/build_qnx/nto-x86_64-o/GNUmakefile, icu4c/source/samples/coll/Makefile, icu4c/source/samples/strsrch/Makefile, icu4c/source/samples/translit/Makefile, icu4c/source/samples/ugrep/Makefile, icu4c/source/tools/gencolusb/Makefile, icu4c/source/tools/genren/Makefile, tools/release/c/os-mapping/Makefile, tools/release/java/Makefile, tools/unicode/c/genregexcasing/Makefile, vendor/double-conversion/upstream/Makefile |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — tools/py/libs/py.typed |
| 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 |
| 8/8 | 自动化维护 — 最近 100 次提交中有 1 次为自动依赖更新 |
| 9/10 | OpenSSF Scorecard:Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 9 |
| has_nix | 否 |
| has_tests | 是 |
| lockfiles | — |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | icu4c/build_qnx/Makefile, icu4c/build_qnx/linux-x86_64-o/GNUmakefile, icu4c/build_qnx/nto-aarch64-le/GNUmakefile, icu4c/build_qnx/nto-x86_64-o/GNUmakefile, icu4c/source/samples/coll/Makefile, icu4c/source/samples/strsrch/Makefile, icu4c/source/samples/translit/Makefile, icu4c/source/samples/ugrep/Makefile, icu4c/source/tools/gencolusb/Makefile, icu4c/source/tools/genren/Makefile, tools/release/c/os-mapping/Makefile, tools/release/java/Makefile, tools/unicode/c/genregexcasing/Makefile, vendor/double-conversion/upstream/Makefile |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | tools/py/libs/py.typed |
| agent_commit_share | 0 |
| toolchain_manifests | icu4j/demos/pom.xml, icu4j/main/charset/pom.xml, icu4j/main/collate/pom.xml, icu4j/main/common_tests/pom.xml, icu4j/main/core/pom.xml, icu4j/main/currdata/pom.xml, icu4j/main/framework/pom.xml, icu4j/main/icu4j/pom.xml, icu4j/main/langdata/pom.xml, icu4j/main/pom.xml, icu4j/main/regiondata/pom.xml, icu4j/main/translit/pom.xml, icu4j/perf-tests/pom.xml, icu4j/pom.xml, icu4j/samples/pom.xml, icu4j/tools/build/pom.xml, icu4j/tools/errorprone_report/pom.xml, icu4j/tools/misc/pom.xml, icu4j/tools/pmd/pom.xml, icu4j/tools/pom.xml, icu4j/tools/taglets/pom.xml, pom.xml, tools/cldr/cldr-to-icu/pom.xml, tools/release/java/pom.xml |
| dependency_bot_commit_share | 0.01 |
| 45/45 | 可类型检查的代码 — C++(静态类型) |
| 50.5/55 | 可控的文件大小 — 采样的 3,022 个源文件中有 246 个超过 60KB |
| primary_language | C++ |
| largest_source_bytes | 921,283 |
| source_files_sampled | 3,022 |
| oversized_source_files | 246 |
| 0/40 | API 模式(OpenAPI/GraphQL/proto) — 不适用于此类软件 |
| 0/20 | MCP 服务器 — 不适用于此类软件 |
| 40/40 | 可运行示例 — demos, samples |
| example_dirs | demos, samples |
| has_mcp_signal | 否 |
| api_schema_files | — |
| interfaces_expected_of | — |
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 10 天。
来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身,而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用,并从安全评分中剔除(绝不按零分计)。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 不适用 | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 10 | CI-Tests | 17 out of 17 merged PRs checked by a CI test -- score normalized to 10 |
| 5 | CII-Best-Practices | badge detected: Passing |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 20 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 9 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| 10 | Packaging | packaging workflow detected |
| 9 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 9 |
| 9 | SAST | SAST tool is not run on all commits -- score normalized to 9 |
| 10 | Security-Policy | security policy file detected |
| 8 | Signed-Releases | 5 out of the last 5 releases have a total of 5 signed artifacts. |
| 10 | Token-Permissions | GitHub workflow tokens follow principle of least privilege |
| 9 | Vulnerabilities | 1 existing vulnerabilities detected |
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| Maven | com.google.errorprone:error_prone_core | ${error_prone.version} | pom.xml |
| Maven | commons-cli:commons-cli | ${commons-cli.version} | pom.xml |
| Maven | org.openjdk.jmh:jmh-core | ${jmh.version} | pom.xml |
| Maven | org.openjdk.jmh:jmh-generator-annprocess | ${jmh.version} | pom.xml |
| Maven | com.github.spotbugs:spotbugs-annotations | ${spotbugs-annotations.version} | pom.xml |
| Maven | com.google.guava:guava | ${guava.version} | pom.xml |
| Maven | org.codehaus.plexus:plexus-io | ${plexus-io.version} | pom.xml |
| Maven | org.codehaus.plexus:plexus-io | ${plexus-io.version} | pom.xml |
| Maven | com.ibm.icu:tools_pmd | ${project.version} | pom.xml |
| Maven | com.ibm.icu:core | ${project.version} | icu4j/perf-tests/pom.xml |
| Maven | com.ibm.icu:collate | ${project.version} | icu4j/perf-tests/pom.xml |
| Maven | com.ibm.icu:icu4j-charset | ${project.version} | icu4j/perf-tests/pom.xml |
| Maven | com.ibm.icu:tools_misc | ${project.version} | icu4j/perf-tests/pom.xml |
| Maven | commons-cli:commons-cli | — | icu4j/perf-tests/pom.xml |
| Maven | org.openjdk.jmh:jmh-core | — | icu4j/perf-tests/pom.xml |
来自 GitHub 依赖图的完整解析依赖集合:18 个直接依赖与 54 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 |
|---|---|---|---|
| Maven | com.github.spotbugs:spotbugs-annotations | — | 直接 |
| Maven | com.github.spotbugs:spotbugs-annotations | 4.9.8 | 直接 |
| Maven | com.google.errorprone:error_prone_core | — | 直接 |
| Maven | com.google.errorprone:error_prone_core | 2.49.0 | 直接 |
| Maven | com.google.guava:guava | — | 直接 |
| Maven | com.google.guava:guava | 33.5.0-jre | 直接 |
| Maven | com.ibm.icu:collate | 79.1-SNAPSHOT | 直接 |
| Maven | com.ibm.icu:core | 79.1-SNAPSHOT | 直接 |
| Maven | com.ibm.icu:icu4j-charset | 79.1-SNAPSHOT | 直接 |
| Maven | com.ibm.icu:tools_misc | 79.1-SNAPSHOT | 直接 |
| Maven | com.ibm.icu:tools_pmd | 79.1-SNAPSHOT | 直接 |
| Maven | commons-cli:commons-cli | — | 直接 |
| Maven | commons-cli:commons-cli | 1.11.0 | 直接 |
| Maven | org.codehaus.plexus:plexus-io | 3.6.0 | 直接 |
| Maven | org.openjdk.jmh:jmh-core | — | 直接 |
| Maven | org.openjdk.jmh:jmh-core | 1.37 | 直接 |
| Maven | org.openjdk.jmh:jmh-generator-annprocess | — | 直接 |
| Maven | org.openjdk.jmh:jmh-generator-annprocess | 1.37 | 直接 |
| Maven | com.diffplug.spotless:spotless-maven-plugin | 3.1.0 | 间接 |
| Maven | com.google.code.gson:gson | — | 间接 |
| Maven | com.google.code.gson:gson | 2.13.2 | 间接 |
| Maven | com.google.truth:truth | — | 间接 |
| Maven | com.google.truth:truth | 1.4.5 | 间接 |
| Maven | com.ibm.icu:currdata | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:framework | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:icu4j | — | 间接 |
| Maven | com.ibm.icu:icu4j | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:langdata | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:maven-dependency-plugin | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:maven-javadoc-plugin | 3.12.0 | 间接 |
| Maven | com.ibm.icu:maven-javadoc-plugin | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:regiondata | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:tools_taglets | 79.1-SNAPSHOT | 间接 |
| Maven | com.ibm.icu:translit | 79.1-SNAPSHOT | 间接 |
| Maven | junit:junit | — | 间接 |
| Maven | junit:junit | 4.13.2 | 间接 |
| Maven | org.apache.maven.plugins:maven-compiler-plugin | 2.49.0 | 间接 |
| Maven | org.apache.maven.plugins:maven-enforcer-plugin | — | 间接 |
| Maven | org.apache.maven.plugins:maven-pmd-plugin | — | 间接 |
| Maven | org.apache.maven.plugins:maven-pmd-plugin | 3.28.0 | 间接 |
| Maven | org.apache.maven.plugins:maven-pmd-plugin | 79.1-SNAPSHOT | 间接 |
| Maven | org.codehaus.mojo:build-helper-maven-plugin | — | 间接 |
| Maven | org.codehaus.mojo:build-helper-maven-plugin | 3.6.1 | 间接 |
| Maven | org.codehaus.mojo:exec-maven-plugin | — | 间接 |
| Maven | org.codehaus.mojo:exec-maven-plugin | 3.6.3 | 间接 |
| Maven | org.codehaus.mojo:flatten-maven-plugin | — | 间接 |
| Maven | org.codehaus.mojo:flatten-maven-plugin | 1.7.3 | 间接 |
| Maven | org.codehaus.mojo:versions-maven-plugin | 2.21.0 | 间接 |
| Maven | org.codehaus.plexus:maven-jar-plugin | 3.5.0 | 间接 |
| Maven | org.codehaus.plexus:maven-source-plugin | 3.4.0 | 间接 |
| Maven | org.jacoco:jacoco-maven-plugin | — | 间接 |
| Maven | org.jacoco:jacoco-maven-plugin | 0.8.14 | 间接 |
| Maven | org.sonatype.central:central-publishing-maven-plugin | — | 间接 |
| Maven | org.sonatype.central:central-publishing-maven-plugin | 0.10.0 | 间接 |
| Maven | org.unicode.cldr:cldr-code | 49.0-SNAPSHOT | 间接 |
| Maven | pl.pragmatists:JUnitParams | — | 间接 |
| Maven | pl.pragmatists:JUnitParams | 1.1.1 | 间接 |
| Maven | xalan:serializer | — | 间接 |
| Maven | xalan:xalan | — | 间接 |
| Maven | xerces:xercesImpl | — | 间接 |
| Maven | xml-apis:xml-apis | — | 间接 |
| PyPI | gitpython | — | 间接 |
| PyPI | grip | — | 间接 |
| PyPI | jira | — | 间接 |
| PyPI | pytest | — | 间接 |
| RubyGems | github-pages | 228 | 间接 |
| RubyGems | jekyll-feed | — | 间接 |
| RubyGems | just-the-docs | — | 间接 |
| RubyGems | minima | — | 间接 |
| RubyGems | tzinfo | — | 间接 |
| RubyGems | tzinfo-data | — | 间接 |
| RubyGems | wdm | — | 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 40 个包,其中也包含从不交付的开发与测试版本固定:0 个存在已知公告,0 个为直接依赖。 有 32 个无法评估——没有已解析的版本、生态系统不受支持,或不在所列包清单之内。
没有已知公告影响已评估的依赖。
公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析,且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。
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。