公开记录良好
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-26 00:44 UTC
smithy-lang / smithy
Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.
smithy-lang/smithy 的健康指数为 100 分中的 83 分，处于「良好」区间。 其得分最高的类别是Vitality（99/100），最低的是Sustainability & Governance（72/100）。 最近一次更新在 1 天前。 近期的大部分工作由 2 位贡献者完成。
83
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。
83
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
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？
99
开发活跃度
100优秀
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 1 天前 |
| 36/36 | 提交节奏 — 52 周中有 52 周有提交 |
| 18/18 | 提交量 — 最近一年 527 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 30 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 527 |
| human_commit_share | 0.82 |
| days_since_last_push | 1 |
| active_weeks_last_year | 52 |
发布纪律
98优秀
评分方式
| 27/27 | 有发布版本 — 已发布 51 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 9 天前 |
| 27/27 | 发布节奏 — 约每 27.4 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. |
所用输入
| releases_count | 51 |
| latest_release_tag | 1.72.1 |
| releases_from_tags | 否 |
| days_since_latest_release | 9 |
| mean_days_between_releases | 27.4 |
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？
87
流行度与采用
82良好
评分方式
| 54.6/60 | 星标 — 2,313 个星标 |
| 20.1/25 | 复刻 — 257 个复刻 |
| 7.6/15 | 关注者 — 24 位关注者 |
所用输入
| forks | 257 |
| stars | 2,313 |
| watchers | 24 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
92优秀
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） |
| 18/18 | CONTRIBUTING 指南 |
| 13.5/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 6.3/6.3 | PR 模板 |
所用输入
| has_readme | 是 |
| has_license | 是 |
| has_contributing | 是 |
| has_issue_template | 否 |
| has_code_of_conduct | 是 |
| has_pull_request_template | 是 |
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？
72
维护者韧性（巴士系数）
64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 |
| 15/22.5 | 提交分布 — 头号贡献者编写了 33% 的提交 |
| 13.5/13.5 | 贡献者广度 — 99 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 11 contributing companies or organizations |
所用输入
| bus_factor | 2 |
| contributors_sampled | 99 |
| top_contributor_share | 0.334 |
议题与 PR 响应能力
91优秀
评分方式
| 41.1/46.8 | 议题解决 — 88% 的议题已关闭 |
| 34.8/38.3 | PR 接受 — 已裁定的 PR 中 2,401/2,637 已合并 |
| 15/15 | OpenSSF Scorecard：Code-Review — all changesets reviewed |
所用输入
| merged_prs | 2,401 |
| open_issues | 68 |
| closed_issues | 492 |
| issue_closed_ratio | 0.879 |
| closed_unmerged_prs | 236 |
所有权与托管责任
61中等
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 14.7/25 | 所有者影响力 — smithy-lang 有 111 位关注者 |
| 16.4/25 | 既往记录 — 23 个公开仓库，账户约 3 年 |
所用输入
| followers | 111 |
| owner_type | Organization |
| is_verified | — |
| owner_login | smithy-lang |
| public_repos | 23 |
| account_age_days | 1,166 |
工程质量
基础的工程与文档实践是否到位？
77
工程实践
68中等
评分方式
| 24/24 | CI 工作流 — 8 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 — 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
所用输入
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
90优秀
评分方式
| 30/30 | README |
| 25/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://smithy.io |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 2 个主题标签 |
| 0/10 | Wiki |
所用输入
| topics | smithy, smithy-models |
| has_wiki | 否 |
| homepage | https://smithy.io |
| has_readme | 是 |
| has_docs_dir | 是 |
| has_description | 是 |
安全
可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？
81
安全态势
76良好
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 6/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 11 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — 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 — 30 commit(s) and 5 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 |
| 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. |
| 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 | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 7.7 |
已排除计分（无数据或不适用）：packaging。 其余权重已重新归一化。
依赖安全公告
100优秀
评分方式
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 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 |
所用输入
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 15 |
| unassessed_packages | 1 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
已排除计分（无数据或不适用）：间接依赖不含已知公告, 没有长期未处理的公告。 其余权重已重新归一化。 已将 15 个已解析依赖与 OSV 比对。 有 1 项无法评估——没有已解析的版本、生态系统不受支持，或超出所报告的软件包清单。 该仓库未发布任何索引可解析的软件包，因此改为评估仓库依赖图。该图将开发与测试版本固定同交付的依赖混在一起，因此仅对声明的运行时依赖计分；传递性发现仅作为背景信息列出，不计入评分。 未对可达性进行分析。
AI 就绪度
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？这是一枚独立的实验性徽章——权重为 0.0，因此单独呈现，不影响总体健康评分。
78
AI 代理上下文与指引
80良好
评分方式
| 45/45 | 代理指令 — docs/landing/CLAUDE.md |
| 0/15 | 机器可读文档（llms.txt） |
| 34.5/40 | 可读的提交历史 — 82 次人类提交中有 53 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 | 0.646 |
| agent_instruction_files | docs/landing/CLAUDE.md |
| agent_instruction_max_bytes | 5,468 |
评分方式
| 18/18 | 一条命令的引导启动 — docs/Makefile, smithy-cli/src/it/resources/software/amazon/smithy/cli/projects/smithy-templates/getting-started-example/Makefile |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — Java（静态类型） |
| 10/10 | 可复现环境 — Dockerfile, lockfile |
| 0/10 | 已体现的代理实践 — 最近 100 次提交中没有代理编写的提交 |
| 8/8 | 自动化维护 — 最近 100 次提交中有 18 次为自动依赖更新 |
| 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 | uv.lock |
| has_dockerfile | 是 |
| typed_language | 是 |
| bootstrap_files | docs/Makefile, smithy-cli/src/it/resources/software/amazon/smithy/cli/projects/smithy-templates/getting-started-example/Makefile |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | build.gradle.kts, buildSrc/build.gradle.kts, smithy-aws-apigateway-openapi/build.gradle.kts, smithy-aws-apigateway-traits/build.gradle.kts, smithy-aws-cloudformation-traits/build.gradle.kts, smithy-aws-cloudformation/build.gradle.kts, smithy-aws-endpoints/build.gradle.kts, smithy-aws-iam-traits/build.gradle.kts, smithy-aws-protocol-tests/build.gradle.kts, smithy-aws-smoke-test-model/build.gradle.kts, smithy-aws-traits/build.gradle.kts, smithy-bom/build.gradle.kts, smithy-build/build.gradle.kts, smithy-cli/build.gradle.kts, smithy-codegen-core/build.gradle.kts, smithy-contract-traits/build.gradle.kts, smithy-diff/build.gradle.kts, smithy-docgen/build.gradle.kts, smithy-jmespath-tests/build.gradle.kts, smithy-jmespath/build.gradle.kts, smithy-jsonschema/build.gradle.kts, smithy-linters/build.gradle.kts, smithy-model-jmespath/build.gradle.kts, smithy-model/build.gradle.kts, smithy-mqtt-traits/build.gradle.kts, smithy-openapi-traits/build.gradle.kts, smithy-openapi/build.gradle.kts, smithy-protocol-test-traits/build.gradle.kts, smithy-protocol-tests/build.gradle.kts, smithy-protocol-traits/build.gradle.kts, smithy-rules-engine-tests/build.gradle.kts, smithy-rules-engine/build.gradle.kts, smithy-smoke-test-traits/build.gradle.kts, smithy-syntax/build.gradle.kts, smithy-trait-codegen/build.gradle.kts, smithy-utils/build.gradle.kts, smithy-validation-model/build.gradle.kts, smithy-waiters/build.gradle.kts |
| dependency_bot_commit_share | 0.18 |
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 — Java（静态类型） |
| 54.9/55 | 可控的文件大小 — 采样的 1,927 个源文件中有 4 个超过 60KB |
所用输入
| primary_language | Java |
| largest_source_bytes | 94,277 |
| source_files_sampled | 1,927 |
| oversized_source_files | 4 |
关键数据
2,313GitHub 星标
99贡献者
527最近 12 个月提交数
1距最近推送天数
51发布版本数
2巴士系数（bus factor）
68开放议题
Maven, PyPI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
- Could not fetch pypi package 'smithy_changelog' from its registry
更多细节
Star 与 Fork 历史 0 ★ / 257 ⇿
0Star
257Fork
51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 43修订 8
每个点涵盖 7 天。
OpenSSF Scorecard 7.7 / 10
7.7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 |
| 8 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 11 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 5 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 |
| 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. |
| 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 |
|---|---|---|---|
| PyPI | mdformat | >=0.7.22,<1.1.0 | .changes/pyproject.toml |
全部依赖 16
来自 GitHub 依赖图的完整解析依赖集合：0 个直接依赖与 16 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 |
|---|---|---|---|
| PyPI | furo | 2024.8.6 | 间接 |
| PyPI | linkify-it-py | 2.0.3 | 间接 |
| PyPI | myst-parser | 4.0.0 | 间接 |
| PyPI | myst-parser | 5.1.0 | 间接 |
| PyPI | pygments | 2.20.0 | 间接 |
| PyPI | sphinx | 8.1.3 | 间接 |
| PyPI | sphinx | 9.1.0 | 间接 |
| PyPI | sphinx-autobuild | 2025.8.25 | 间接 |
| PyPI | sphinx-book-theme | 1.2.0 | 间接 |
| PyPI | sphinx-copybutton | 0.5.2 | 间接 |
| PyPI | sphinx-design | 0.6.1 | 间接 |
| PyPI | sphinx-inline-tabs | 2023.4.21 | 间接 |
| PyPI | sphinx-inline-tabs | 2025.12.21.14 | 间接 |
| PyPI | sphinx-substitution-extensions | 2026.6.17 | 间接 |
| PyPI | standard-imghdr | 3.13.0 | 间接 |
| PyPI | uv-build | — | 间接 |
依赖安全公告 0
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 15 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 1 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。
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [
"smithy",
"smithy-models"
],
"is_fork": false,
"size_kb": 207473,
"has_wiki": false,
"homepage": "https://smithy.io",
"languages": {
"Java": 10509098,
"Shell": 13222,
"Kotlin": 437,
"Python": 34428,
"Smithy": 2524558,
"Makefile": 218,
"Batchfile": 1869,
"Dockerfile": 2169
},
"pushed_at": "2026-07-24T17:49:29Z",
"created_at": "2019-03-22T21:38:10Z",
"owner_type": "Organization",
"updated_at": "2026-07-24T15:49:33Z",
"description": "Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "main",
"license_spdx_raw": "Apache-2.0",
"primary_language": "Java",
"significant_languages": [
"Java",
"Smithy"
]
},
"owner": {
"blog": null,
"name": null,
"type": "Organization",
"login": "smithy-lang",
"company": null,
"location": null,
"followers": 111,
"avatar_url": "https://avatars.githubusercontent.com/u/133827778?v=4",
"created_at": "2023-05-17T00:40:06Z",
"is_verified": null,
"public_repos": 23,
"account_age_days": 1166
},
"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": [
{
"tag": "1.72.1",
"kind": "patch",
"published_at": "2026-07-16T17:45:43Z"
},
{
"tag": "1.72.0",
"kind": "minor",
"published_at": "2026-07-01T17:09:48Z"
},
{
"tag": "1.71.0",
"kind": "minor",
"published_at": "2026-05-19T15:50:43Z"
},
{
"tag": "1.70.0",
"kind": "minor",
"published_at": "2026-05-04T18:34:36Z"
},
{
"tag": "1.69.0",
"kind": "minor",
"published_at": "2026-04-13T18:18:35Z"
},
{
"tag": "1.68.0",
"kind": "minor",
"published_at": "2026-02-26T18:45:52Z"
},
{
"tag": "1.67.0",
"kind": "minor",
"published_at": "2026-01-29T19:47:42Z"
},
{
"tag": "1.66.0",
"kind": "minor",
"published_at": "2026-01-14T18:39:18Z"
},
{
"tag": "1.65.0",
"kind": "minor",
"published_at": "2025-12-10T21:22:54Z"
},
{
"tag": "1.64.0",
"kind": "minor",
"published_at": "2025-11-11T20:46:53Z"
},
{
"tag": "1.63.0",
"kind": "minor",
"published_at": "2025-10-22T19:12:19Z"
},
{
"tag": "1.62.0",
"kind": "minor",
"published_at": "2025-09-26T18:24:53Z"
},
{
"tag": "1.61.0",
"kind": "minor",
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"headline": "Bump org.slf4j:slf4j-jdk14 from 1.7.36 to 2.0.18",
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"body": "Bumps the gradle group with 10 updates in the / directory:\n\n| Package | From | To |\n| --- | --- | --- |\n| [software.amazon.api.models:s3](https://github.com/aws/api-models-aws) | `1.0.19` | `1.0.20` |\n| [org.junit:junit-bom](https://github.com/junit-team/junit-framework) | `6.1.0` | `6.1.1` |\n| [org\n[…]\neleaser\n dependency-version: 1.25.0\n dependency-type: direct:production\n update-type: version-update:semver-minor\n dependency-group: gradle\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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"headline": "Bump the gradle group across 1 directory with 10 updates",
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"body": "Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.\n- [Release notes](https://github.com/actions/checkout/releases)\n- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)\n- [Commits](https://github.com/actions/checkout/compare/v6...v7)\n\n---\nupdated-dependenc\n[…]\n:\n- dependency-name: actions/checkout\n dependency-version: '7'\n dependency-type: direct:production\n update-type: version-update:semver-major\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
"is_bot": true,
"headline": "Bump actions/checkout from 6 to 7",
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"body": "Bumps the python group with 1 update in the /docs directory: [sphinx-substitution-extensions](https://github.com/adamtheturtle/sphinx-substitution-extensions).\n\n\nUpdates `sphinx-substitution-extensions` from 2026.1.12 to 2026.6.17\n- [Release notes](https://github.com/adamtheturtle/sphinx-substitutio\n[…]\nions\n dependency-version: 2026.6.17\n dependency-type: direct:production\n update-type: version-update:semver-minor\n dependency-group: python\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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"headline": "Bump sphinx-substitution-extensions",
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"body": "The runtime image now bundles a JDK 25 JRE and generates a JDK 25 AOT cache,\nso any job that builds the image (via jlink + the AOT steps) requires JDK 25.\n\n- cli-distributions job: bump JDK 17 -> 25 (runs checksumImages -> runtime).\n- build matrix integ step: move from the java==17 leg to java==25, \n[…]\npaque :smithy-cli:runtime\n TaskExecutionException on the 'Java 17 macos-latest' job.\n\nThe build matrix's 'clean build javadoc' itself does not trigger the image\ntasks, so the 17/21 legs remain green.",
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"headline": "CI: build CLI image and run integ tests on JDK 25",
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"body": "This fully re-runs closure validation during directed codegen in order\nto detect problems with injected closures and to assert name\nuniqueness.",
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"headline": "Fully validate closures in codegen",
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"headline": "Add combined mode support for directed codegen",
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"body": "This adds support for codegen based on shape closures rather than\nservice closures in directed codegen. It also adds support for a mode\nthat only generates data shapes, which can be used in either mode.",
"is_bot": false,
"headline": "Support directed type and closure codegen",
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"headline": "Fix hamburger and light style",
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"body": "This adds a docs member to shape closures. It's not necessarily\nexpected to be rendered anywhere, but it's useful to describe what the\nclosure is there for.",
"is_bot": false,
"headline": "Add a documentation member to shape closures",
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"body": "…… (#3185)\n\n* Remove NodeMapper from rules-engine traits and optimize Shape trait map copy\n\nReplace NodeMapper serialization/deserialization with direct Node API\ncalls in all smithy-rules-engine trait classes for improved performance.\n\nChange AbstractShapeBuilder.getTraits() to use BuilderRef.copy()\n[…]\nson\n\nCo-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>\n\n---------\n\nCo-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>",
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"headline": "Remove NodeMapper from rules-engine traits and optimize Shape trait m…",
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"oid": "859c6ecd8dd4615a9667d6fd0c45ba726435b65e",
"body": "Short-circuit when the model has no private shapes, then walk forward\nneighbors over all shapes (plus an explicit trait-relationship check)\nagainst a set of private shape IDs, instead of building the more\nexpensive reverse-with-trait-relationships neighbor provider. Emits the\nsame events; verified against the private-access error files.",
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"headline": "Avoid reverse-with-traits provider in PrivateAccessValidator",
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"oid": "18c2d6c5606de79952ce4bb2afe44d38805f5db8",
"body": "Hoist the four member validators to static singletons instead of\nallocating them for every operation, and replace the path-depth regex\nsplit with a cheap indexOf/lastIndexOf check that allocates nothing.",
"is_bot": false,
"headline": "Avoid per-operation allocations in PaginatedTraitValidator",
"author_name": "Michael Dowling",
"author_login": "mtdowling",
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},
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"oid": "81d99225cbda90b303ef46adce35ae86381e072f",
"body": "When checking for input/output name conflicts, the validator built\ncandidate IDs by string-concatenating the operation's full shape ID with\na suffix and re-parsing it. Use ShapeId.fromParts to build them directly\nfrom the namespace and name, avoiding the toString and re-parse.",
"is_bot": false,
"headline": "Build probe shape IDs from parts in OperationValidator",
"author_name": "Michael Dowling",
"author_login": "mtdowling",
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},
{
"oid": "9dc8345bcc80fd1b9c5ffc9ec23927e73c2fc175",
"body": "The validator scanned every resource in the model for each candidate\nmember to find ones whose identifier name and target matched. Precompute\na map of identifier name -> target -> resource IDs once, so each member\nresolves its candidate resources with two lookups instead of a full\nresource scan.",
"is_bot": false,
"headline": "Index resources by identifier in MemberShouldReferenceResourceValidator",
"author_name": "Michael Dowling",
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},
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"oid": "b92ddf3d5f599e3ffbf4c386ced656865f2f8981",
"body": "Add Selector.isOutputSubsetOfInput(), true for selectors that only ever\nemit shapes that were pushed into them (type/trait/id filters, :not,\n:test, :is of subsets, and chains of these). Selectors that emit other\nshapes (like neighbors, variable gets, roots) return false, and composites\npropagate it.\n[…]\nector\nagainst just the shapes that carry the trait instead of the entire model,\nwhich is sound because a subset selector restricted to a candidate set\nreturns the same membership for those candidates.",
"is_bot": false,
"headline": "Skip whole-model scans for subset-of-input selectors",
"author_name": "Michael Dowling",
"author_login": "mtdowling",
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"oid": "b3cc48c3c47d81ff32f49f35a5968ccf0f10d741",
"body": "The NeighborProviderIndex was built eagerly for every selector evaluation,\neven for selectors that never traverse neighbors (pure shape-type/trait\nfilters, the common case). Move the lookup into Context.getNeighborIndex()\nso it is computed on first use, and have WrappedSelector pass a null index\nthat the neighbor-using selectors resolve on demand.",
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"headline": "Compute selector neighbor index lazily",
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},
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"oid": "5e0ccdb5f6d5b71ae2bc234bb76660df7d5698a3",
"body": "addImport recursed into every subdirectory emitted by Files.walk, which\nalready walks the whole subtree. Speeds up loading all AWS models by\nabout 2x.",
"is_bot": false,
"headline": "Avoid redundant directory walking in addImport",
"author_name": "Michael Dowling",
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"oid": "de6e51b9c2ca87d00cebc6bf9d574692942bc766",
"body": "Loading emits a WARNING ValidationEvent for every trait applied\nwithout its definition present (~16K for AWS with --aut).\n\nAdd ModelAssembler.ALLOW_UNKNOWN_TRAITS_QUIET: with ALLOW_UNKNOWN_TRAITS\nset, the loader skips building these events. The CLI enables it in\nQUIET_CORE_ONLY mode (e.g. select), which already discards them, so\nbehavior is unchanged.",
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"headline": "Skip building unresolved-trait warnings when allowed",
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"oid": "30a6b219c73eb17a0eb975e47ff5ca67a77d36cf",
"body": "ShapeId was the largest source of String/byte[] garbage when loading\nmodels: most IDs are only used as map keys, but each eagerly built\nits \"namespace#name$member\" string.\n\n- Build absoluteName lazily\n- Compare parts directly in equals() so lookups never force the string\n- Shape.validateMemberShapeI\n[…]\nstring-free.\n- Stripe the ID cache (32 shards) to cut lock contention under parallel\n validation, replacing the single synchronized LRU.\n\nRoughly halves byte[] allocation on a large multi-model load.",
"is_bot": false,
"headline": "Reduce ShapeId string allocation during model loading",
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"oid": "b3e93b85791dfc5eddad05d4821d45d746b1a9ea",
"body": "SourceLocation is used a lot. Even the small cache for the hash was causing\nadditional GC pressure. Also no longer compare them using toString which\nallocates.",
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"headline": "Shrink SourceLocation and avoid toString in equals",
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"oid": "18d05a56f961ed04465aa1d2030db9e2e2ccdbb6",
"body": "We don't need sorted iteration.",
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"headline": "Use ConcurrentHashMap for Model knowledge cache",
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"headline": "Deduplicate longer strings in JsonAstReader",
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"headline": "Avoid JsonAstLoader key-list allocations for valid objects",
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"oid": "f9db423208fe0080b23219642332f370ec545de9",
"body": "The EnumShape hasTrait fix means enum shapes now correctly report\nhasTrait(EnumTrait.ID) == true via their synthetic enum trait. The\ndocgen StructuredShapeGenerator skips legacy string shapes that carry\nthe enum trait but weren't upgraded to enum shapes, and it used\nisStringShape() to detect them. E\n[…]\nShape() == true, so that guard began skipping every enum\nshape, dropping them from generated documentation.\n\nCheck the STRING shape type explicitly so only un-upgraded legacy\nstring enums are skipped.",
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"headline": "Fix docgen skipping enum shapes post EnumShape hasTrait fix",
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"body": "EnumShape does not override hasTrait, so it returned false when\nasked if it's an enum using the `[trait|enum]` selector. This\nwas an unintentional regression introduced in 6ae0045e342a9f287661de47c2da0c2e97e179b8\nand exposed when we started using hasTrait as a Selector\noptimization.",
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"headline": "Fix EnumShape synthetic handling",
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"body": "Java has a Smithy server generator (smithy-java), so include it in the\nServers showcase alongside TypeScript; bump the count to 5.",
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"body": "* Replace React landing page with static page\n\nThe smithy.io landing page was a React/Vite/Storybook app under\ndocs/landing-page/ that pulled in a Node toolchain and roughly 50 npm\ndependencies solely to server-render a single static index.html. The\nbuild step and dependency tree were disproportiona\n[…]\nand regenerate\nassets/og-cover.png.\n\nDrop the docs/landing/.gitignore that listed local-only scratch\ndirectories; those are excluded locally instead so the published tree\ncarries no reference to them.",
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"body": "* Add missing staged changelog entries\n\n* Correct changelog entry type\n\n* Add missing entry for #3153",
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"headline": "Add missing staged changelog entries (#3177)",
"author_name": "Yefri Gaitan",
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"headline": "Pool holders",
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"headline": "Optimize attribute selectors",
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"headline": "Add changelog entry",
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{
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{
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{
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{
"key": "fuzzing",
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"points": 0,
"status": "missed",
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{
"key": "license",
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"key": "maintained",
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"points": 7.5,
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{
"key": "packaging",
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{
"key": "sast",
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{
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"points": 5,
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{
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"points": 6,
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{
"key": "token_permissions",
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"status": "missed",
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{
"key": "vulnerabilities",
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},
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{
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],
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{
"key": "reproducible_environment",
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"code": "file_list",
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],
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{
"key": "demonstrated_agent_practice",
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"points": 0,
"status": "missed",
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],
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{
"key": "automated_maintenance",
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}
],
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{
"key": "openssf_scorecard_pinned_dependencies",
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]
},
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"notes": [],
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"components": [
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"points": 45,
"status": "met",
"details": [
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"code": "statically_typed_language",
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],
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{
"key": "manageable_file_sizes",
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"points": 54.9,
"status": "partial",
"details": [
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"code": "oversized_source_files",
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],
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]
}
],
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],
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"report_type": "repository",
"generated_at": "2026-07-26T00:44:34.652169Z",
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