公开记录中等
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-23 09:52 UTC
GMOD / mobx-state-tree
JBrowse fork of mobx-state-tree, based on v5.4.2
GMOD/mobx-state-tree 的健康指数为 100 分中的 63 分，处于「中等」区间。 其得分最高的类别是Sustainability & Governance（72/100），最低的是Community & Adoption（47/100）。 最近一次更新在 5 天前。 近期的大部分工作由 2 位贡献者完成。
63
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。
63
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
68 关注者119 个公开仓库始于 2010年7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。
软件包生态系统
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| npm | @jbrowse/mobx-state-tree | 5.13.0 | 9,746 | 33 | 5 天前 | mobxmobx-state-treepromisereactivefrpfunctional-reactive-programmingstate-management |
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？
66
开发活跃度
72良好
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 5 天前 |
| 7.6/36 | 提交节奏 — 52 周中有 11 周有提交 |
| 18/18 | 提交量 — 最近一年 129 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 |
所用输入
| commits_last_year | 129 |
| human_commit_share | 1 |
| days_since_last_push | 5 |
| active_weeks_last_year | 11 |
发布纪律
56中等
评分方式
| 16.2/27 | 有发布版本 — 100 个版本标签（无 GitHub 发布版本） |
| 7.2/36 | 发布时效 — 最近一次发布版本于 520 天前 |
| 27/27 | 发布节奏 — 约每 38.2 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 100 |
| latest_release_tag | v7.0.2 |
| releases_from_tags | 是 |
| days_since_latest_release | 520 |
| mean_days_between_releases | 38.2 |
已排除计分（无数据或不适用）：OpenSSF Scorecard：Signed-Releases。 其余权重已重新归一化。
社区与采用
项目是否拥有用户、下载量与关注度，并具备欢迎贡献者参与的配置？
47
流行度与采用
1危急
评分方式
| 0/60 | 星标 — 0 个星标 |
| 0/25 | 复刻 — 0 个复刻 |
| 0/15 | 关注者 — 0 位关注者 |
所用输入
| forks | 0 |
| stars | 0 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
85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（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 |
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 | 否 |
生态采用（下载量）
66中等
评分方式
| 53.2/80 | 月度下载量 — npm 合计每月 9,746 次下载 |
| 0/20 | 注册表被依赖数 — 该生态系统不报告此项 |
所用输入
| packages | @jbrowse/mobx-state-tree |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 9,746 |
已排除计分（无数据或不适用）：注册表被依赖数。 其余权重已重新归一化。
可持续性与治理
项目能否在其成员之外延续——巴士系数、响应能力、由谁支持，以及软件包的维护状况？
72
维护者韧性（巴士系数）
62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 |
| 12.8/22.5 | 提交分布 — 头号贡献者编写了 43% 的提交 |
| 13.5/13.5 | 贡献者广度 — 98 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 29 contributing companies or organizations |
所用输入
| bus_factor | 2 |
| contributors_sampled | 98 |
| top_contributor_share | 0.43 |
议题与 PR 响应能力
67中等
评分方式
| 0/46.8 | 议题解决 — 没有议题或无数据 |
| 35.9/38.3 | PR 接受 — 已裁定的 PR 中 15/16 已合并 |
| 0/15 | OpenSSF Scorecard：Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
所用输入
| merged_prs | 15 |
| open_issues | 0 |
| closed_issues | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 1 |
已排除计分（无数据或不适用）：议题解决。 其余权重已重新归一化。
所有权与托管责任
68中等
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 13.2/25 | 所有者影响力 — GMOD 有 68 位关注者 |
| 25/25 | 既往记录 — 119 个公开仓库，账户约 16 年 |
所用输入
| followers | 68 |
| owner_type | Organization |
| is_verified | — |
| owner_login | GMOD |
| public_repos | 119 |
| account_age_days | 5,843 |
软件包维护
100优秀
评分方式
| 25/25 | 已发布且可解析 — npm 上有 1 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 5 天前 |
| 20/20 | 版本历史 — 33 个已发布版本 |
| 20/20 | 未被弃用 — 活跃，未被弃用或撤回 |
所用输入
| packages | @jbrowse/mobx-state-tree |
| ecosystems | npm |
| any_deprecated | 否 |
| min_days_since_publish | 5 |
工程质量
基础的工程与文档实践是否到位？
72
工程实践
84良好
评分方式
| 24/24 | CI 工作流 — 2 个工作流 |
| 24/24 | 存在测试 |
| 16/16 | Linter 配置 — eslint.config.mjs |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard：CI-Tests — 7 out of 7 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 | 是 |
| has_precommit_config | 否 |
文档
55中等
评分方式
| 30/30 | README |
| 0/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://mobx-state-tree.js.org/ |
| 10/10 | 仓库描述 |
| 0/10 | 主题标签 |
| 0/10 | Wiki |
所用输入
| topics | — |
| has_wiki | 否 |
| homepage | https://mobx-state-tree.js.org/ |
| has_readme | 是 |
| has_docs_dir | 否 |
| has_description | 是 |
安全
可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？
53
安全态势
53中等
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 |
| 2.5/2.5 | CI-Tests — 7 out of 7 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 |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 29 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 0 issue activity found in the last 90 days -- score normalized to 10 |
| 5/5 | Packaging — packaging workflow detected |
| 3.5/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 7 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 3/7.5 | Vulnerabilities — 6 existing vulnerabilities detected |
所用输入
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 5.3 |
已排除计分（无数据或不适用）：signed_releases。 其余权重已重新归一化。
AI 就绪度
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？这是一枚独立的实验性徽章——权重为 0.0，因此单独呈现，不影响总体健康评分。
59
AI 代理上下文与指引
22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） |
| 21.9/40 | 可读的提交历史 — 100 次人类提交中有 41 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 | 0.41 |
| 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 |
| 11/11 | Lint / 格式化配置 — eslint.config.mjs |
| 11/11 | 静态类型检查 — __tests__/tsconfig.json, __tests__/types/tsconfig.json, tsconfig.json |
| 10/10 | 可复现环境 — lockfile |
| 10/10 | 已体现的代理实践 — 最近 100 次提交中有 33 次由代理编写或署名代理 |
| 0/8 | 自动化维护 — 未观察到自动依赖更新 |
| 7/10 | OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 7 |
所用输入
| has_nix | 否 |
| has_tests | 是 |
| lockfiles | pnpm-lock.yaml |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 是 |
| typecheck_configs | __tests__/tsconfig.json, __tests__/types/tsconfig.json, tsconfig.json |
| agent_commit_share | 0.33 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
100优秀
评分方式
| 45/45 | 可类型检查的代码 — TypeScript（静态类型） |
| 54.5/55 | 可控的文件大小 — 采样的 112 个源文件中有 1 个超过 60KB |
所用输入
| primary_language | TypeScript |
| largest_source_bytes | 67,441 |
| source_files_sampled | 112 |
| oversized_source_files | 1 |
关键数据
0GitHub 星标
98贡献者
129最近 12 个月提交数
5距最近推送天数
100发布版本数
2巴士系数（bus factor）
0开放议题
npm软件包生态系统数
数据采集警告
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
- deps.dev does not index npm:@jbrowse/mobx-state-tree@5.13.0; advisories assessed against the repository dependency graph instead
更多细节
OpenSSF Scorecard 5.3 / 10
5.3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 |
| 10 | CI-Tests | 7 out of 7 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 |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 29 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 0 issue activity found in the last 90 days -- score normalized to 10 |
| 10 | Packaging | packaging workflow detected |
| 7 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 7 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| 不适用 | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 4 | Vulnerabilities | 6 existing vulnerabilities detected |
全部依赖 未采集
本报告未能采集到解析后的依赖集合：GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 15901,
"has_wiki": false,
"homepage": "https://mobx-state-tree.js.org/",
"languages": {
"Shell": 1053,
"JavaScript": 6586,
"TypeScript": 881145
},
"pushed_at": "2026-07-18T00:01:27Z",
"created_at": "2025-07-19T15:41:15Z",
"owner_type": "Organization",
"updated_at": "2026-07-18T00:01:31Z",
"description": "JBrowse fork of mobx-state-tree, based on v5.4.2",
"is_archived": false,
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"license_spdx": "MIT",
"default_branch": "main",
"license_spdx_raw": "MIT",
"primary_language": "TypeScript",
"significant_languages": [
"TypeScript"
]
},
"owner": {
"blog": "http://gmod.org",
"name": "Generic Model Organism Database Project",
"type": "Organization",
"login": "GMOD",
"company": null,
"location": null,
"followers": 68,
"avatar_url": "https://avatars.githubusercontent.com/u/342482?v=4",
"created_at": "2010-07-24T02:08:08Z",
"is_verified": null,
"public_repos": 119,
"account_age_days": 5843
},
"license": {
"state": "standard",
"spdx_id": "MIT",
"raw_spdx": "MIT",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v7.0.2",
"kind": "patch",
"published_at": "2025-02-17T19:26:58Z"
},
{
"tag": "v7.0.1",
"kind": "patch",
"published_at": "2024-12-19T17:01:03Z"
},
{
"tag": "v7.0.0",
"kind": "major",
"published_at": "2024-11-19T02:03:07Z"
},
{
"tag": "v7.0.0-pre.2",
"kind": "prerelease",
"published_at": "2024-08-01T17:51:32Z"
},
{
"tag": "v7.0.0-pre.1",
"kind": "prerelease",
"published_at": "2024-07-12T01:55:34Z"
},
{
"tag": "v6.0.1",
"kind": "patch",
"published_at": "2024-07-07T19:16:34Z"
},
{
"tag": "v6.0.0",
"kind": "major",
"published_at": "2024-05-06T19:08:47Z"
},
{
"tag": "v6.0.0-pre.3",
"kind": "prerelease",
"published_at": "2024-04-17T14:39:48Z"
},
{
"tag": "6.0.0-pre.2",
"kind": "prerelease",
"published_at": "2024-03-10T19:53:28Z"
},
{
"tag": "v6.0.0-pre.2",
"kind": "prerelease",
"published_at": "2024-03-10T19:53:28Z"
},
{
"tag": "v5.13.0",
"kind": "minor",
"published_at": "2026-07-18T00:01:25Z"
},
{
"tag": "v5.12.0",
"kind": "minor",
"published_at": "2026-07-08T20:35:20Z"
},
{
"tag": "v5.11.2",
"kind": "patch",
"published_at": "2026-07-01T16:50:30Z"
},
{
"tag": "v5.11.1",
"kind": "patch",
"published_at": "2026-06-10T13:23:18Z"
},
{
"tag": "v5.11.0",
"kind": "minor",
"published_at": "2026-06-07T06:07:54Z"
},
{
"tag": "v5.10.8",
"kind": "patch",
"published_at": "2026-06-03T20:00:26Z"
},
{
"tag": "v5.10.7",
"kind": "patch",
"published_at": "2026-06-03T16:47:55Z"
},
{
"tag": "v5.10.6",
"kind": "patch",
"published_at": "2026-06-02T06:39:53Z"
},
{
"tag": "v5.10.5",
"kind": "patch",
"published_at": "2026-06-02T02:56:00Z"
},
{
"tag": "v5.10.4",
"kind": "patch",
"published_at": "2026-06-02T01:54:27Z"
},
{
"tag": "v5.10.3",
"kind": "patch",
"published_at": "2026-06-01T23:20:52Z"
},
{
"tag": "v5.10.2",
"kind": "patch",
"published_at": "2026-05-29T15:31:18Z"
},
{
"tag": "v5.10.1",
"kind": "patch",
"published_at": "2026-05-29T14:55:28Z"
},
{
"tag": "v5.10.0",
"kind": "minor",
"published_at": "2026-05-29T04:02:36Z"
},
{
"tag": "v5.9.3",
"kind": "patch",
"published_at": "2026-05-28T05:24:22Z"
},
{
"tag": "v5.9.2",
"kind": "patch",
"published_at": "2026-05-27T16:05:28Z"
},
{
"tag": "v5.9.1",
"kind": "patch",
"published_at": "2026-05-27T16:01:47Z"
},
{
"tag": "v5.9.0",
"kind": "minor",
"published_at": "2026-05-27T15:12:55Z"
},
{
"tag": "v5.8.7",
"kind": "patch",
"published_at": "2026-05-24T03:45:12Z"
},
{
"tag": "v5.8.6",
"kind": "patch",
"published_at": "2026-05-24T02:58:47Z"
},
{
"tag": "v5.8.5",
"kind": "patch",
"published_at": "2026-05-24T02:53:33Z"
},
{
"tag": "v5.8.4",
"kind": "patch",
"published_at": "2026-05-24T02:50:08Z"
},
{
"tag": "v5.8.3",
"kind": "patch",
"published_at": "2026-05-24T02:48:32Z"
},
{
"tag": "v5.8.2",
"kind": "patch",
"published_at": "2026-05-24T02:42:02Z"
},
{
"tag": "v5.8.1",
"kind": "patch",
"published_at": "2026-05-24T02:36:52Z"
},
{
"tag": "v5.7.1",
"kind": "patch",
"published_at": "2026-05-23T21:46:38Z"
},
{
"tag": "v5.7.0",
"kind": "minor",
"published_at": "2026-05-23T21:42:22Z"
},
{
"tag": "v5.6.10",
"kind": "patch",
"published_at": "2026-05-23T20:45:12Z"
},
{
"tag": "v5.6.9",
"kind": "patch",
"published_at": "2026-05-23T20:18:59Z"
},
{
"tag": "v5.6.8",
"kind": "patch",
"published_at": "2026-05-23T20:15:34Z"
},
{
"tag": "v5.6.7",
"kind": "patch",
"published_at": "2026-05-23T20:10:23Z"
},
{
"tag": "v5.6.6",
"kind": "patch",
"published_at": "2026-05-22T03:24:57Z"
},
{
"tag": "v5.6.5",
"kind": "patch",
"published_at": "2026-05-22T03:00:22Z"
},
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"body": "* Add setTypeChecking() toggle; drop dead code and redundant assertions\n\nAdd a public setTypeChecking(enabled) so apps can force runtime\ntype-checking on/off from code instead of relying on the\nENABLE_TYPE_CHECK env var (web-friendly). The env var remains as a\nfallback default; an explicit override \n[…]\nfuture\ncaller passing inherited-enumerable props.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "Various small refactorings to use better types, (#10)",
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"headline": "5.10.7",
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"oid": "150cf91f8f11103380aa7cafd046e698398037c1",
"body": "Pins the `IT[\"CreationType\"] | CustomC` preProcessor return: a migration\nthat returns the loose input un-narrowed must compile (verified to fail\nunder the prior CreationType-only return), `.create()` still accepts the\nloose CustomC union (input == public creation type for snapshotProcessor,\nunlike p\n[…]\neProcessSnapshot's separate NewC), and the loosening stays\nopt-in — with no custom CustomC a wrong return shape is still rejected.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "test(types): guard snapshotProcessor preProcessor loose-return typing",
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"oid": "f921ee8cdaf5f07d4d9974bf7c04104ec3dd0b63",
"body": "… CustomC\n\nMirror the lenient return type of IModelType.preProcessSnapshot. Snapshot\nmigrations commonly massage an untyped legacy record and return the loose\ninput, relying on MST's runtime revalidation/defaults. Requiring the\npreProcessor to statically return the strict CreationType forced callers\n[…]\nt-error; allowing CustomC (the loose input) removes that\nwithout weakening .create() callers (the result type still uses CustomC).\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"body": "…ing)\n\nforEach's callback key is an output position; ObservableMap normalizes\nevery key to a string on write, so it is never a number. Matches the\nadjacent keys()/entries()/Symbol.iterator signatures.",
"is_bot": false,
"headline": "map: type IMSTMap.forEach key as string (keys always normalize to str…",
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"body": "… collapse to never\n\ntypes.compose and .props() typed merged props as PA & PB, which intersects the\nvalue types of shared keys. For a discriminant present in both a base and\nits subclass, literal('Base') & literal('Child') collapses to never, breaking\ncreate({ type: 'Child' }) and silently masking \n[…]\ne it for the PROPS arg of all compose overloads and\n.props(). Only PROPS changes; OTHERS keeps its intersection. Type-only change.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"oid": "22fad7ae6cd0848f8a0798f5940f903ac74df1a6",
"body": "…le type tests\n\nThe $EmptyObjectBrand weak type was applied to the model snapshot type as well\nas the creation type. On the snapshot type it is a \"no properties in common\"\ntype that breaks substitutability of derived models with extra optional props\nonto their base (issue #2186) and forced the brand\n[…]\ned the #2186 test, added a\ndedicated __tests__/types/empty-model.test-d.ts + tsconfig, and wired a\n`test:types` step into test-ci.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "Confine empty-model brand to creation type; stricter create(); runnab…",
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"body": null,
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"headline": "Preprocess type",
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"headline": "small readme notes",
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"oid": "2e2f51350e659af84c1ea9cc150996b4b44174e1",
"body": "…OrSnapshot\n\ngetUnionSubtypes drills through optional/refinement/late wrappers, which\ninherit the union flag (so isUnionType is true) but whose getSubTypes()\nreports the single wrapped type rather than the union's member array.\n\nAlso declare getDefaultInstanceOrSnapshot() on IOptionalIType; it was a real\nruntime method on OptionalValue but absent from the public type interface, so\nconsumers had to reach it through a cast.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Add getUnionSubtypes reflection helper and surface getDefaultInstance…",
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"headline": "5.10.1",
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"oid": "705680d99e31aa3ae447f9398521f1d8c4faa29c",
"body": " Added getChildType(): IAnyType to the IArrayType/IMapType interfaces (it was implemented on the\n classes but only declared on the node interface, not the type interface). I first tried adding it to\n the universal IType — that broke compilation because getChildType is complex-type-only (simple\n types have no children), so I scoped it correctly.",
"is_bot": false,
"headline": "Add reflection concepts used by jbrowse into public api",
"author_name": "Colin",
"author_login": "cmdcolin",
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"headline": "5.10.0",
"author_name": "Colin",
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"committed_at": "2026-05-29T04:02:36Z",
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"oid": "eebbad37fe919f32402d5845daa7248f4a93e4bc",
"body": "types.union dumped every member's full structure on any failure when the\nmembers were wrapped (optional/snapshotProcessor), because the discriminator\nscoping gated on `t instanceof ModelType`. Real-world members — e.g. jbrowse\nConfigurationSchema, which is always optional(model) with a literal `type\n[…]\nd\n simulation of the jbrowse ConfigurationSchema union stack (proven to fail on\n the pre-fix code via an isolated worktree run).\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "Scope discriminated-union validation errors to the matching member",
"author_name": "Colin",
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"headline": "5.9.3",
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"oid": "3b044c3fc8262efd80dcbf23deb352ff1f4048e4",
"body": null,
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"headline": "Add more error messaging when snapshot fails",
"author_name": "Colin",
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"committed_at": "2026-05-28T05:23:46Z",
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{
"oid": "c3bc00fc0c3ad48d6598ce542f9249d3f385556e",
"body": "Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Clarify phantom property comment in IStateTreeNode",
"author_name": "Colin",
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"committed_at": "2026-05-27T16:10:30Z",
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"oid": "a394de39b6cbb481caa2ad0f2f6dd4d978ce24df",
"body": "Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Clean up README",
"author_name": "Colin",
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"committed_at": "2026-05-27T16:06:20Z",
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{
"oid": "59e1270390d3d1ec4f2373699c972ffe09d2ee52",
"body": "Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Update README with tsgo unique-symbol fix notes",
"author_name": "Colin",
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"oid": "ecc59ca8606433cd3ea5b048a3fa8c37348cb80f",
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"headline": "5.9.2",
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{
"oid": "8613279a7c962dcb52b6dc9823e2a11b9d518eee",
"body": "Verifies that the \\$__mstStateTreeNodeType__ phantom property still correctly\ncarries IReferenceType<IT> through the IStateTreeNode<IT> inference trick after\nthe unique-symbol-to-string-property rename.\n\nCo-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Add type-level test for TypeOfValue on reference node instances",
"author_name": "Colin",
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"headline": "5.9.1",
"author_name": "Colin",
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"oid": "7d7433048941bf7255eab1cb1f273fabb88507c6",
"body": "…rt \\$EmptyObjectBrand\n\nReplaces declare const \\$stateTreeNodeType: unique symbol with the plain string property\n\\$__mstStateTreeNodeType__ on IStateTreeNode<IT>, matching the approach used for\n\\$EmptyObjectBrand. Also exports \\$EmptyObjectBrand from index.ts so rollup-plugin-dts\nincludes it in the bundle's export list — without this, tsgo raises TS4058/TS4023 when\nthe type propagates into exported function return types.\n\nCo-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Replace \\$stateTreeNodeType unique symbol with string property + expo…",
"author_name": "Colin",
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"oid": "42d5b77c72212fee7c02a99bc725aee784792ba1",
"body": "…[$emptyObject]?: never } with export interface $EmptyObjectBrand { readonly $__mstEmpty__?: never }. This fixes TS4058 for tsgo (which has a bug handling exported unique symbol in .d.ts files) while still preventing the empty-model snapshot type from collapsing to {}.",
"is_bot": false,
"headline": "Replaced declare const $emptyObject: unique symbol + EmptyObject = { …",
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"headline": "Updates",
"author_name": "Colin",
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"headline": "5.9.0",
"author_name": "Colin",
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"oid": "b424edca805aa8651b3c907d4556ee554f286f13",
"body": "* Remove public NonEmptyObject, keep internal EmptyObject brand for empty models\n\nReplaces the pervasive NonEmptyObject (which appeared on every model's\nkeyof) with an internal-only $emptyObject brand applied via MaybeEmpty<T>\nonly when keyof T extends never. Models with props no longer carry a\nphan\n[…]\n(Hook as any)[k] for hook-name check\n\nHook is a string enum, so 'name in Hook' is the type-safe equivalent of the\ntruthiness check the cast was doing, and matches the pattern already used\nin model.ts.",
"is_bot": false,
"headline": "Remove concept of NonEmptyObject (#9)",
"author_name": "Colin Diesh",
"author_login": "cmdcolin",
"committed_at": "2026-05-27T14:52:00Z",
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"oid": "b4132074034e650967e4fbb5806c8fed5612dd6f",
"body": "Hook is a string enum, so 'name in Hook' is the type-safe equivalent of the\ntruthiness check the cast was doing, and matches the pattern already used\nin model.ts.",
"is_bot": false,
"headline": "Use 'in Hook' instead of (Hook as any)[k] for hook-name check",
"author_name": "Colin",
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"committed_at": "2026-05-27T07:43:08Z",
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"oid": "c20fcbbe6976e41a8a5d8e290b510434735991f9",
"body": "- deepFreeze: nest under devMode check (no early return), iterate\n Object.values once instead of repeatedly indexing through (value as any)[k],\n use Record<string, unknown> for the single bounded cast\n- model.ts initializeChildNodes: drop redundant (any as any) cast",
"is_bot": false,
"headline": "Tighten deepFreeze and trivial cast cleanups",
"author_name": "Colin",
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"committed_at": "2026-05-27T07:42:00Z",
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"oid": "f1fc0ea83827469477216b9f4fec9d9f93000eee",
"body": "The readonly parameter property 'readonly flags: TypeFlags' already assigns\nto this.flags.",
"is_bot": false,
"headline": "Remove redundant this.flags assignment in CoreType constructor",
"author_name": "Colin",
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"oid": "beb402589bef20c4b86a67a687c16dbe9271ce1e",
"body": "…casts\n\nmobx's IObjectWillChange / IObjectDidChange types are unions where\nnewValue/oldValue only exist on certain variants. The old code worked\naround this with broad casts that also miscast IObjectDidChange to\nIObjectWillChange. MST's removeChild sets a property to undefined rather\nthan deleting it, so mobx only ever delivers 'update'/'add' changes here;\nnarrowing on change.type makes that assumption explicit and lets the\ncasts go away entirely.",
"is_bot": false,
"headline": "Use discriminated-union narrowing in willChange/didChange instead of …",
"author_name": "Colin",
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"oid": "2c09604e308bed0d7b3d9361237e5cb9e32c5183",
"body": "…elds\n\n$mst_middleware and _isFlowAction are now on FunctionWithFlag, so action\nbinding in model.ts and middleware passing in flow.ts can use the typed\nproperties directly instead of going through 'as any'. Also tightens\nflow.ts's gen variable from any to Generator<PromiseLike<unknown>, ...>.",
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"headline": "Drop ad-hoc as-any casts now that FunctionWithFlag types its brand fi…",
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"oid": "4ea50011b399e8a3ed31515bfdc3a089f63c7872",
"body": "…-function-type\n\ntslint has been replaced by eslint for years, so the tslint:disable\ncomments do nothing. With the Function migration done, the\nno-unsafe-function-type override is no longer needed.",
"is_bot": false,
"headline": "Remove dead tslint disable comments, stale TS3 TODO, enable no-unsafe…",
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"oid": "a5c013e78bca1150e5938dfa48a57da39139b0fc",
"body": "Modernizes FunctionWithFlag, ArgumentTypes, EventHandler, EventHandlers,\nDeprecatedFunction, and the various fn parameters in action.ts, process.ts\nto use (...args: any[]) => any. Also moves $mst_middleware onto\nFunctionWithFlag so middleware access no longer needs ad-hoc as-any casts.",
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"oid": "5e5ae2a23d13dab8740851c7dc60e10eaa187d0a",
"body": "…ty models\n\nReplaces the pervasive NonEmptyObject (which appeared on every model's\nkeyof) with an internal-only $emptyObject brand applied via MaybeEmpty<T>\nonly when keyof T extends never. Models with props no longer carry a\nphantom symbol key in SnapshotIn/SnapshotOut/Instance, but the empty-model\nguard against structural matching of arbitrary objects is preserved.\nAdds the upstream #2186 substitutability test as regression protection.",
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"headline": "Remove public NonEmptyObject, keep internal EmptyObject brand for emp…",
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"headline": "5.8.7",
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"headline": "Bump mobx-state-tree",
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{
"key": "ci_tests",
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"points": 2.5,
"status": "met",
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},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"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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"detail": "Found 0/30 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
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},
{
"key": "contributors",
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"points": 2.5,
"status": "met",
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},
{
"key": "dangerous_workflow",
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"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
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},
{
"key": "dependency_update_tool",
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"detail": "update tool detected",
"points": 7.5,
"status": "met",
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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",
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"points": 7.5,
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{
"key": "packaging",
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"points": 5,
"status": "met",
"details": [],
"max_points": 5
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{
"key": "pinned_dependencies",
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"detail": "dependency not pinned by hash detected -- score normalized to 7",
"points": 3.5,
"status": "partial",
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{
"key": "sast",
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"points": 0,
"status": "missed",
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{
"key": "security_policy",
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"status": "missed",
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{
"key": "signed_releases",
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{
"code": "no_data",
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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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{
"code": "jurisdiction_evidence_limits",
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"Iran",
"North Korea"
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"review_only_matches": 0,
"assessed_self_published_locations": 7
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{
"key": "policy_exposure_multiplier",
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"points": 100,
"status": "met",
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{
"code": "jurisdiction_no_match",
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"max_points": 100
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],
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},
{
"key": "ai_readiness",
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"name": "AI Readiness",
"value": 59,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 22,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.41,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
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"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
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{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
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{
"key": "legible_commit_history",
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"points": 21.9,
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{
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{
"key": "ai_verify_loop",
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"note": null,
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"has_tests": true,
"lockfiles": [
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"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": true,
"typecheck_configs": [
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"agent_commit_share": 0.33,
"toolchain_manifests": [],
"dependency_bot_commit_share": 0
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{
"key": "one_command_bootstrap",
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"points": 0,
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{
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{
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"code": "file_list",
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{
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{
"key": "reproducible_environment",
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{
"key": "demonstrated_agent_practice",
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{
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{
"key": "openssf_scorecard_pinned_dependencies",
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{
"key": "ai_code_legibility",
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"language": "TypeScript"
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{
"key": "manageable_file_sizes",
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{
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],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
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},
"warnings": [
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"deps.dev does not index npm:@jbrowse/mobx-state-tree@5.13.0; advisories assessed against the repository dependency graph instead"
],
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"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/g/GMOD/mobx-state-tree.svg",
"full_name": "GMOD/mobx-state-tree",
"license_state": "standard",
"license_spdx": "MIT"
}