公开记录中等
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-26 03:53 UTC
NanoComp / libctl
Guile-based library implementing flexible control files for scientific simulations
NanoComp/libctl 的健康指数为 100 分中的 54 分，处于「中等」区间。 其得分最高的类别是Vitality（64/100），最低的是AI Readiness（31/100）。 最近一次更新在 19 天前。 近期的大部分工作由 1 位贡献者完成。
54
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。
54
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
191 关注者11 个公开仓库始于 2015年4月
该仓库由组织支持——共同承担、可问责的托管责任，可延续于任何单一维护者之后。
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？
64
开发活跃度
56中等
评分方式
| 28.8/36 | 推送新近度 — 最近一次推送于 19 天前 |
| 5.5/36 | 提交节奏 — 52 周中有 8 周有提交 |
| 11.5/18 | 提交量 — 最近一年 18 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 15 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 18 |
| human_commit_share | 1 |
| days_since_last_push | 19 |
| active_weeks_last_year | 8 |
发布纪律
76良好
评分方式
| 27/27 | 有发布版本 — 已发布 16 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 29 天前 |
| 12.6/27 | 发布节奏 — 约每 316.6 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — Project has not signed or included provenance with any releases. |
所用输入
| releases_count | 16 |
| latest_release_tag | v4.7.1 |
| releases_from_tags | 否 |
| days_since_latest_release | 29 |
| mean_days_between_releases | 316.6 |
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？
43
流行度与采用
37存在风险
评分方式
| 22.1/60 | 星标 — 24 个星标 |
| 12.1/25 | 复刻 — 29 个复刻 |
| 2.7/15 | 关注者 — 4 位关注者 |
所用输入
| forks | 29 |
| stars | 24 |
| watchers | 4 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
50中等
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（GPL-2.0） |
| 0/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
所用输入
| has_readme | 是 |
| has_license | 是 |
| has_contributing | 否 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| has_pull_request_template | 否 |
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？
55
维护者韧性（巴士系数）
31存在风险
评分方式
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 1.3/22.5 | 提交分布 — 头号贡献者编写了 94% 的提交 |
| 10.8/13.5 | 贡献者广度 — 8 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 12 contributing companies or organizations |
所用输入
| bus_factor | 1 |
| contributors_sampled | 8 |
| top_contributor_share | 0.944 |
议题与 PR 响应能力
73良好
评分方式
| 32/46.8 | 议题解决 — 68% 的议题已关闭 |
| 33.6/38.3 | PR 接受 — 已裁定的 PR 中 51/58 已合并 |
| 7.5/15 | OpenSSF Scorecard：Code-Review — Found 15/30 approved changesets -- score normalized to 5 |
所用输入
| merged_prs | 51 |
| open_issues | 12 |
| closed_issues | 26 |
| issue_closed_ratio | 0.684 |
| closed_unmerged_prs | 7 |
所有权与托管责任
66中等
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 16.4/25 | 所有者影响力 — NanoComp 有 191 位关注者 |
| 19.9/25 | 既往记录 — 11 个公开仓库，账户约 11 年 |
所用输入
| followers | 191 |
| owner_type | Organization |
| is_verified | — |
| owner_login | NanoComp |
| public_repos | 11 |
| account_age_days | 4,132 |
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 — 7 out of 19 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 |
| 25/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 10/10 | 仓库描述 |
| 0/10 | 主题标签 |
| 0/10 | Wiki |
所用输入
| topics | — |
| has_wiki | 否 |
| homepage | — |
| 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？
48
安全态势
35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 — 7 out of 19 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 |
| 3.8/7.5 | Code-Review — Found 15/30 approved changesets -- score normalized to 5 |
| 2.5/2.5 | Contributors — project has 12 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 — 15 commit(s) and 9 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 — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 0/7.5 | Vulnerabilities — 15 existing vulnerabilities detected |
所用输入
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 3.5 |
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 | 1 |
| 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 1 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。
31
AI 代理上下文与指引
28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） |
| 28.3/40 | 可读的提交历史 — 100 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 | 0.53 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
评分方式
| 0/18 | 一条命令的引导启动 |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 0/11 | 静态类型检查 |
| 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 | 否 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
49存在风险
评分方式
| 0/45 | 可类型检查的代码 — Jupyter Notebook，未配置类型检查 |
| 49.2/55 | 可控的文件大小 — 采样的 19 个源文件中有 2 个超过 60KB |
所用输入
| primary_language | Jupyter Notebook |
| largest_source_bytes | 163,093 |
| source_files_sampled | 19 |
| oversized_source_files | 2 |
机器可读接口
40存在风险
评分方式
| 0/40 | API 模式（OpenAPI/GraphQL/proto） |
| 0/20 | MCP 服务器 |
| 40/40 | 可运行示例 — examples, notebooks |
所用输入
| example_dirs | examples, notebooks |
| has_mcp_signal | 否 |
| api_schema_files | — |
关键数据
24GitHub 星标
8贡献者
18最近 12 个月提交数
19距最近推送天数
16发布版本数
1巴士系数（bus factor）
12开放议题
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
更多细节
Star 与 Fork 历史 0 ★ / 29 ⇿
0Star
29Fork
13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 1次版本 5修订 7
每个点涵盖 9 天。
OpenSSF Scorecard 3.5 / 10
3.5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 | 7 out of 19 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 |
| 5 | Code-Review | Found 15/30 approved changesets -- score normalized to 5 |
| 10 | Contributors | project has 12 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 | 15 commit(s) and 9 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 |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 0 | Vulnerabilities | 15 existing vulnerabilities detected |
全部依赖 2
来自 GitHub 依赖图的完整解析依赖集合：0 个直接依赖与 2 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 | mkdocs | 0.17.5 | 间接 |
| PyPI | python-markdown-math | — | 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 1 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": [],
"is_fork": false,
"size_kb": 2885,
"has_wiki": false,
"homepage": null,
"languages": {
"C": 582277,
"M4": 15905,
"Roff": 2832,
"SWIG": 4257,
"Shell": 6486,
"Python": 36545,
"Makefile": 4494,
"Jupyter Notebook": 980096,
"Tree-sitter Query": 123697
},
"pushed_at": "2026-07-06T12:07:57Z",
"created_at": "2014-03-28T17:28:45Z",
"owner_type": "Organization",
"updated_at": "2026-07-06T12:08:01Z",
"description": "Guile-based library implementing flexible control files for scientific simulations",
"is_archived": false,
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"owner": {
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"name": "Nanostructures and Computation Group",
"type": "Organization",
"login": "NanoComp",
"company": null,
"location": "MIT, Cambridge, MA, USA",
"followers": 191,
"avatar_url": "https://avatars.githubusercontent.com/u/11775558?v=4",
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"account_age_days": 4132
},
"license": {
"state": "standard",
"spdx_id": "GPL-2.0",
"raw_spdx": "GPL-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v4.7.1",
"kind": "patch",
"published_at": "2026-06-26T20:50:25Z"
},
{
"tag": "v4.7.0",
"kind": "minor",
"published_at": "2026-06-18T19:30:40Z"
},
{
"tag": "v4.6.0",
"kind": "minor",
"published_at": "2026-04-16T19:52:53Z"
},
{
"tag": "v4.5.1",
"kind": "patch",
"published_at": "2022-02-02T02:49:09Z"
},
{
"tag": "v4.5.0",
"kind": "minor",
"published_at": "2020-02-19T18:35:18Z"
},
{
"tag": "v4.4.0",
"kind": "minor",
"published_at": "2019-11-13T03:29:26Z"
},
{
"tag": "v4.3.0",
"kind": "minor",
"published_at": "2019-04-17T18:00:11Z"
},
{
"tag": "v4.2.0",
"kind": "minor",
"published_at": "2019-01-07T20:21:29Z"
},
{
"tag": "v4.1.4",
"kind": "patch",
"published_at": "2018-11-16T21:05:41Z"
},
{
"tag": "v4.1.3",
"kind": "patch",
"published_at": "2018-09-07T18:58:58Z"
},
{
"tag": "v4.1.2",
"kind": "patch",
"published_at": "2018-07-27T18:50:38Z"
},
{
"tag": "v4.1.1",
"kind": "patch",
"published_at": "2018-06-29T19:50:28Z"
},
{
"tag": "v4.1.0",
"kind": "minor",
"published_at": "2018-06-08T01:00:47Z"
},
{
"tag": "v4.0.1",
"kind": "patch",
"published_at": "2018-04-18T23:57:14Z"
},
{
"tag": "v4.0.0",
"kind": "major",
"published_at": "2018-01-19T01:38:01Z"
},
{
"tag": "3.2.2",
"kind": "patch",
"published_at": "2017-09-22T02:01:26Z"
}
],
"recent_commits": [
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"oid": "41011c4342dbd2678bd8db98597bc44363130559",
"body": "… (#98)\n\nThe point/segment/normal tests call rand() inside OpenMP parallel loops.\nrand() uses global shared state, so even with a fixed seed the parallel\nexecution order changes which iteration consumes which random value:\nfailures weren't reproducible and varied between the omp=1 and omp=8 CI legs.\n[…]\neduction, so it's independent of thread combination order. The\ngeometry calls still run in parallel, preserving thread-safety coverage.\nrand()/srand are removed; non-OpenMP builds get omp_get_* stubs.",
"is_bot": false,
"headline": "test-prism: thread-safe deterministic RNG (rand_r + per-thread seeds)…",
"author_name": "Luocheng Huang",
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"committed_at": "2026-07-06T12:07:56Z",
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"headline": "add #96 to NEWS",
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"body": "…(#93)\n\n* test-prism: use combined rel+abs tolerance for line-segment test\n\nThe line-segment unit test compared a prism against an equivalent block\nusing a pure relative tolerance. When a random segment merely grazes the\nshared boundary, both intersection lengths are tiny and the relative test\nbecom\n[…]\n absolute floor so boundary-\nambiguous samples are absorbed while genuine divergence is still caught.\n\n* Apply suggestion from @stevengj\n\n---------\n\nCo-authored-by: Steven G. Johnson <stevenj@mit.edu>",
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"headline": "Use combined rel+abs tolerance for line-segment test in `test-prism` …",
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"headline": "fix geom.c for Scheme C++ builds (#94)",
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"committed_at": "2026-06-26T20:11:41Z",
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"body": null,
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"headline": "NEWS links",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2026-06-18T19:29:02Z",
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"body": "* prepare for 4.7.0 release\n\n* Apply suggestion from @stevengj\n\n* Apply suggestion from @stevengj\n\n* Apply suggestion from @stevengj\n\n---------\n\nCo-authored-by: Steven G. Johnson <stevenj@mit.edu>",
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"headline": "Prepare for 4.7.0 release (#92)",
"author_name": "Ardavan Oskooi",
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"body": "* Refactor mesh storage with PIMPL: opaque internal cache behind scheme-driven public struct\n\nPR #74 (mesh geometry import) hand-extended utils/ctlgeom-types.h with C-only internal fields (mesh_bvh_node, face_normals, face_areas, bvh, bvh_face_ids, is_closed, centroid, lengthscale, num_bvh_nodes, an\n[…]\nt clone: fails as expected with \"No rule to\n make target 'geom-ctl-io.c'\".\n\nNet effect: zero hand-maintained generated files. Schema is the\nsingle source of truth. CI (which has Guile) is unaffected.",
"is_bot": false,
"headline": "Add mesh primitive with PIMPL cache via gen-ctl-io lifecycle hooks (#91)",
"author_name": "Luocheng Huang",
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"body": "* Migrate CI from Travis to GitHub Actions\n\nReplaces the Travis configuration with an equivalent GitHub Actions\nworkflow at .github/workflows/ci.yml. Same matrix (ubuntu-latest +\nmacos-latest), same build pipeline (autogen.sh, make, make check,\nmake install), same on-failure log dump for utils/*.log\n[…]\npoint_inclusion, test_normal_to_object, and\ntest_line_segment_intersection) that a serial-only run wouldn't\nflag — same matrix philosophy used to validate the prism\nthread-safety work in PR #75 / #81.",
"is_bot": false,
"headline": "Migrate Travis CI to GitHub actions CI (#85)",
"author_name": "Luocheng Huang",
"author_login": "Luochenghuang",
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"oid": "52555f64b7b6546ee75b457d30e508daf225d7c8",
"body": "* Add MESH geometric object type for arbitrary triangulated 3D surfaces\n\nImplement a new MESH primitive alongside SPHERE, CYLINDER, BLOCK, and\nPRISM. A mesh is defined by a vertex array and triangle index array,\nwith a BVH (bounding volume hierarchy) for O(log N) queries.\n\nCore operations implemente\n[…]\nf = 4.44e-16) at every\nthread count, no heap corruption. 20 repeated trials at 64 threads:\nall clean.\n\n* Apply suggestion from @stevengj\n\n---------\n\nCo-authored-by: Steven G. Johnson <stevenj@mit.edu>",
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"headline": "Mesh geometry import (#74)",
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"body": "… (#81)\n\n* Fix init_prism centroid + remove racy per-query auto-fix from query paths\n\nTwo related bugs surfaced by running the --enable-openmp test suite\nagainst test-prism, both pre-existing:\n\n1) init_prism assigned prsm->centroid BEFORE the shift-to-o->center\n logic, then the shift only updated \n[…]\n fix in the previous commit,\nmake check passes cleanly across OMP_NUM_THREADS = 1, 2, 4, 8, 16,\n64, 166 (21 trials each: 0 point-inclusion failures, 0 segment\nfailures, no heap-corruption signatures).",
"is_bot": false,
"headline": "Fix init_prism centroid; make test-prism's parallel loops thread-safe…",
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"author_login": "Luochenghuang",
"committed_at": "2026-05-23T16:10:51Z",
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"oid": "bcc3559909778be91ae558d0b66323b1d007f468",
"body": null,
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"headline": "add note regarding Guile requirement to README.md (#80)",
"author_name": "Ardavan Oskooi",
"author_login": "oskooi",
"committed_at": "2026-05-22T12:21:40Z",
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"body": "* fix thread-safety bug in geom.c\n\n* safer stack allocation\n\n---------\n\nCo-authored-by: Steven G. Johnson <stevenj@alum.mit.edu>",
"is_bot": false,
"headline": "Fix thread-safety bug in `geom.c` (#75)",
"author_name": "Ardavan Oskooi",
"author_login": "oskooi",
"committed_at": "2026-05-21T10:37:59Z",
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"body": "…#79)\n\nAdds m4/ax_openmp.m4 (autoconf-archive AX_OPENMP) and a --enable-openmp\nconfigure flag that appends OPENMP_CFLAGS to CFLAGS/LDFLAGS.\n\ngeomtst.c and test-prism.c are wrapped with #pragma omp parallel for on\nthe random-point/random-segment test loops so the ctlgeom entry points\nthey exercise ar\n[…]\nuse reduction(+:...).\n\nDefault ./configure leaves OpenMP off and make check is unchanged.\nWith --enable-openmp, make check will surface races in ctlgeom\n(notably reinit_prism via geom_fix_object_ptr).",
"is_bot": false,
"headline": "Add --enable-openmp to exercise ctlgeom thread-safety in test suite (…",
"author_name": "Luocheng Huang",
"author_login": "Luochenghuang",
"committed_at": "2026-05-18T12:46:32Z",
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"body": null,
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"headline": "bump 4.6.0 release",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2026-04-16T19:51:35Z",
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"oid": "ce9539e9a66c9752792fbec2af37ac8c78706ffc",
"body": null,
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"headline": "Update Installation.md: fix links",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2026-04-16T19:20:35Z",
"body_truncated": false,
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"oid": "5699493735e49c4e57e233aba0613e7f56fdbbef",
"body": "* fix memory leak in geom_fix_object_list via init_prism\n\n* whoops\n\n* make sure geom_fix_object_ptr is tested",
"is_bot": false,
"headline": "fix memory leak in geom_fix_object_list via init_prism (#73)",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2026-04-04T12:57:51Z",
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"oid": "88e4254df859698faf9ebf240089f665697e09b7",
"body": "* add swig\r\n\r\n* Add python wrapper for swig generated python API\r\n\r\nThis is to simplify the creation and manipulation of swig objects.\r\n\r\n* fix bug where when query the material in tree the second time causes a crash.\r\n\r\nimprove memory management of the MATERIAL_TYPE\r\n\r\n* Add Prism and SlatedPrism\r\n\n[…]\ner\r\n\r\nImport libctlgeom as a module instead of import all names from\r\nlibctlgeom\r\n\r\n* Make python install instruction canonical\r\n\r\n---------\r\n\r\nCo-authored-by: Steven G. Johnson <stevenj@alum.mit.edu>",
"is_bot": false,
"headline": "Python Extension (#71)",
"author_name": "Luocheng Huang",
"author_login": "Luochenghuang",
"committed_at": "2024-11-29T15:05:14Z",
"body_truncated": true,
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"oid": "069e736614d86d070ce9bfc222c995c818f24191",
"body": null,
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"headline": "add another check after #60",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2022-02-03T13:46:14Z",
"body_truncated": false,
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"oid": "db77f32e2fd6c3d2408ae8d4d836c765a346b0dc",
"body": null,
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"headline": "version bump for 4.5.1",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2022-02-02T02:46:49Z",
"body_truncated": false,
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{
"oid": "5dc9c7ec41393d9ec4059b80707cb2017c0b09d4",
"body": "* Check whether consecutive prism vertices are duplicates\r\n\r\n* remove duplicate consecutive vertices\r\n\r\n* realloc the vertices array, if necessary",
"is_bot": false,
"headline": "Silently remove duplicate consecutive prism vertices (#60)",
"author_name": "Ardavan Oskooi",
"author_login": "oskooi",
"committed_at": "2022-02-02T02:10:26Z",
"body_truncated": false,
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{
"oid": "76deb2af3db3b07b91b89254b739dd8793fb921e",
"body": "In lines 2078 and 2085, `intersect_line_with_segment` is intentionally called with `0` as the fifth argument.",
"is_bot": false,
"headline": "Prevent dereferencing of a null pointer (#59)",
"author_name": "Andreas Hoenselaar",
"author_login": "ahoenselaar",
"committed_at": "2021-11-10T03:19:34Z",
"body_truncated": false,
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"oid": "21aff7ef5ff0b140e86d29b831249daffd90c621",
"body": "If `nobjects` is zero, then MALLOC is still called during the construction of the tree. However, `malloc` implementations can choose to return a non-NULL pointer in that case and the returned pointer should be freed in order to prevent leaks: https://en.cppreference.com/w/c/memory/malloc",
"is_bot": false,
"headline": "Correctly deallocate memory in `destroy_geom_box_tree` (#58)",
"author_name": "Andreas Hoenselaar",
"author_login": "ahoenselaar",
"committed_at": "2021-09-17T12:27:36Z",
"body_truncated": false,
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},
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"oid": "245f7325b137f3639de31f44ae43c9b019709f22",
"body": null,
"is_bot": false,
"headline": "notes on --without-guile",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2021-09-10T12:37:52Z",
"body_truncated": false,
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{
"oid": "4c983a679b0681acc3e33dd36e1b8055cf44b256",
"body": null,
"is_bot": false,
"headline": "update autoconf",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2021-06-14T15:53:57Z",
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"body": null,
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"headline": "4.5.0 release news",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2020-02-19T18:34:33Z",
"body_truncated": false,
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{
"oid": "611da1e7d8efa54a5720fc527b0e3b113b9fc51b",
"body": null,
"is_bot": false,
"headline": "bump version, add version number to ctlgeom.h",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2020-02-18T15:42:03Z",
"body_truncated": false,
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"oid": "ea13876db31e83528724f2caa0fa503f3024eb44",
"body": "* Restore some C89 compliance (variable declaration in loops)\r\n\r\n* Add *.dat files (from test-results) to .gitignore",
"is_bot": false,
"headline": "Restore some C89 compliance (variable declarations in for loops) (#54)",
"author_name": "Thomas Christensen",
"author_login": "thchr",
"committed_at": "2020-02-13T23:47:05Z",
"body_truncated": false,
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},
{
"oid": "7f31263c718779039c27152c45c339e1281cf398",
"body": null,
"is_bot": false,
"headline": "rename vertices_bottom back to vertices",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2020-02-11T20:44:49Z",
"body_truncated": false,
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{
"oid": "79c0af798f7da5e95cc1b2d92dbdd857d28f6b7b",
"body": "* added sidewall_angle property in scheme\r\n\r\n* changes to add sidewall_angle\r\n\r\n* started trying to add transformation matrix but realized it may not be an affine transformation after all\r\n\r\n* Coordinate transform functions have been updated to account for a non-normal sidewall angle. First attempt.\n[…]\n\r\n* Fixed some typos\r\n\r\n* Didn't maintain ABI compatibility, should be now. User uses make_slanted_prism to make a prism with a nonzero sidewall angle and make_prism for a prism with a normal sidewall",
"is_bot": false,
"headline": "Add sidewall angle parameter (#53)",
"author_name": "Daniel Boyce",
"author_login": "danielwboyce",
"committed_at": "2020-02-11T19:50:33Z",
"body_truncated": true,
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"oid": "63806bf790d87190f36f6d64f590a86a76ec313d",
"body": null,
"is_bot": false,
"headline": "fix broken links in docs (#51)",
"author_name": "Ardavan Oskooi",
"author_login": "oskooi",
"committed_at": "2020-01-10T19:21:01Z",
"body_truncated": false,
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"oid": "396c0ddc71cf91527f2ffdc6712ef5d9355afa73",
"body": "* bugfix of node_in_or_on_polygon function in utils/geom.c so that it no longer adds spurious lines to polygon renders\r\n\r\n* added unit test to utils/test-prism.c to test accuracy of point in polygon engine around a slanted H polygon that was giving us troubles before\r\n\r\n* slight change to messages generated by unit test 4",
"is_bot": false,
"headline": "Bugfix of point in polygon routine (#49)",
"author_name": "Daniel Boyce",
"author_login": "danielwboyce",
"committed_at": "2020-01-05T20:00:24Z",
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},
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"oid": "4dc135e72196be87e0698891b4d501d039edba7e",
"body": "* run clang-format on .c and .h files\r\n\r\n* format ctl.h.in",
"is_bot": false,
"headline": "run clang-format on .c and .h files (#47)",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2020-01-01T20:49:06Z",
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"oid": "da42dcf08d2e45ea914e039ca317fb6dc00bdcad",
"body": "… in polygon error (fixes NanoComp/Meep #864) (#46)",
"is_bot": false,
"headline": "Updated node_in_or_on_polygon in geom.c for improvements to the point…",
"author_name": "Daniel Boyce",
"author_login": "danielwboyce",
"committed_at": "2019-12-31T17:43:43Z",
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"headline": "bump for 4.4.0 release",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2019-11-13T03:28:06Z",
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"body": "* geom_object_volume function\r\n\r\n* more tests\r\n\r\n* some bug fixes\r\n\r\n* more fixes\r\n\r\n* don't use geom_object_volume in 1d and 2d cases",
"is_bot": false,
"headline": "geometric_object_volume (#45)",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
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"headline": "fix divide_geom_box_tree if all dimensions are empty",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2019-10-23T01:14:51Z",
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"headline": "Skip empty dimensions in geom.c (#43)",
"author_name": "Christopher Hogan",
"author_login": "ChristopherHogan",
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"headline": "version 4.3.0",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2019-04-17T17:58:44Z",
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"headline": "Merge branch 'master' of git://github.com/stevengj/libctl",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2019-04-13T01:13:42Z",
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"body": null,
"is_bot": false,
"headline": "fix edit url for docs",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2019-04-13T01:13:35Z",
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"headline": "Add ctl_printf_callback to ctlgeom.h (#40)",
"author_name": "Christopher Hogan",
"author_login": "ChristopherHogan",
"committed_at": "2019-04-09T12:23:47Z",
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"headline": "Add ctl_printf and allow it to use a callback if set (#39)",
"author_name": "Christopher Hogan",
"author_login": "ChristopherHogan",
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"headline": "Fix edit on Github URL (#38)",
"author_name": "Christopher Hogan",
"author_login": "ChristopherHogan",
"committed_at": "2019-02-25T18:38:58Z",
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"headline": "update and fixes to docs (#37)",
"author_name": "Ardavan Oskooi",
"author_login": "oskooi",
"committed_at": "2019-01-11T12:29:09Z",
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"headline": "silence deprecation",
"author_name": "Steven G. Johnson",
"author_login": "stevengj",
"committed_at": "2019-01-08T21:04:10Z",
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"headline": "fix backwards compatibility of fix_object API (#36)",
"author_name": "Steven G. Johnson",
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{
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{
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{
"key": "openssf_scorecard_contributors",
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{
"key": "responsiveness",
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{
"key": "pr_acceptance",
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{
"key": "openssf_scorecard_code_review",
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{
"key": "stewardship",
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"components": [
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{
"key": "owner_reach",
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"points": 16.4,
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{
"key": "track_record",
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"points": 19.9,
"status": "partial",
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{
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{
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},
{
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"weight": 0.2,
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{
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{
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]
},
{
"key": "documentation",
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{
"key": "documentation_directory",
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{
"key": "documentation_homepage_site",
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"points": 0,
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{
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"points": 10,
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{
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{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
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]
}
],
"description": "Are baseline engineering and documentation practices in place?"
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{
"key": "security",
"band": "at_risk",
"name": "Security",
"value": 48,
"weight": 0.16,
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"notes": [
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}
},
{
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"components": [
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"points": 7.5,
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{
"key": "branch_protection",
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"points": 0,
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{
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{
"key": "cii_best_practices",
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"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
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{
"key": "code_review",
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{
"key": "dangerous_workflow",
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"points": 10,
"status": "met",
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{
"key": "dependency_update_tool",
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"points": 0,
"status": "missed",
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{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
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{
"key": "license",
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"points": 2.5,
"status": "met",
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{
"key": "maintained",
"name": "Maintained",
"detail": "15 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
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{
"key": "packaging",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
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"max_points": 5
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{
"key": "pinned_dependencies",
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"points": 0,
"status": "missed",
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},
{
"key": "sast",
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"points": 0,
"status": "missed",
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},
{
"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": "Project has not signed or included provenance with any releases.",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
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{
"key": "token_permissions",
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"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
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{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "15 existing vulnerabilities detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
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]
},
{
"key": "dependency_advisories",
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"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 1 resolved dependencies against OSV; 1 could not be assessed (no resolved version, an unsupported ecosystem, or beyond the reported package list). This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
"notes": [
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{
"code": "advisories_scope_repository",
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},
{
"code": "advisories_unassessed",
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"count": 1
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},
{
"code": "advisories_repo_graph_caveat",
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},
{
"code": "advisories_reachability",
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}
],
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"unassessed_packages": 1,
"affected_by_severity": "none",
"direct_affected_packages": 0
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"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
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"details": [
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"code": "no_direct_advisories",
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}
],
"max_points": 35
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{
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"points": 0,
"status": "excluded",
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"max_points": 25
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{
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"points": 0,
"status": "excluded",
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},
{
"key": "malicious_dependencies",
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"inputs": {
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"notes": [
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"code": "jurisdiction_evidence_limits",
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],
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],
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]
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],
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{
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},
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"notes": [],
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{
"key": "manageable_file_sizes",
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"points": 49.2,
"status": "partial",
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],
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]
},
{
"key": "ai_interfaces",
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"inputs": {
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"components": [
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"detail": null,
"points": 0,
"status": "missed",
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{
"key": "mcp_server",
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"detail": null,
"points": 0,
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{
"key": "runnable_examples",
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"status": "met",
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"warnings": [
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