PROST! a Protocol Buffers implementation for the Rust Language
MaterializeInc/prost 的健康指数为 100 分中的 28 分,处于「存在风险」区间。 其得分最高的类别是Sustainability & Governance(62/100),最低的是Community & Adoption(12/100)。 最近一次更新在 898 天前。 近期的大部分工作由 1 位贡献者完成。
指标归入加权类别,统一采用 1–100 量表。总体分先取类别加权平均,再依据公开记录的分布进行校准,使各等级具有百分位含义;当公开证据触发高风险司法辖区政策时,评级会按政策调整,并设置 34(存在风险)的上限。
每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形,而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。
加权总体分 38 经校准后在公布的指数量表上为 33(记录校准 2026-08-02)。
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| crates.io | prost指向其他仓库——不计分 | 0.14.4 | 44,031,406 | 46 | 104 天前 | protobufserializationencoding |
| crates.io | protobuf | 3.7.2 | 9,310,964 | 180 | 2 天前 | — |
| crates.io | conformance指向其他仓库——不计分 | 0.2.0 | 7 | 2 | 2536 天前 | serdeconformancetesting |
| crates.io | prost-build指向其他仓库——不计分 | 0.14.4 | 24,870,137 | 47 | 104 天前 | — |
| crates.io | prost-types指向其他仓库——不计分 | 0.14.4 | 32,551,600 | 42 | 104 天前 | — |
| crates.io | prost-derive指向其他仓库——不计分 | 0.14.4 | 42,741,019 | 42 | 104 天前 | — |
项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?
仅有沉默从不构成判定——一个小而完备的库可能多年无需提交。此提示需同时满足两点:长期没有人类提交,且项目明显未履行应尽的义务。自动化提交不计作维护。
弃置状态如何评估| 0/36 | 推送新近度 — 最近一次推送于 898 天前 |
| 0/36 | 提交节奏 — 52 周中有 0 周有提交 |
| 0/18 | 提交量 — 最近一年 0 次提交 |
| 0/10 | OpenSSF Scorecard:Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| commits_last_year | 0 |
| human_commit_share | 1 |
| days_since_last_push | 898 |
| active_weeks_last_year | 0 |
| 16.2/27 | 有发布版本 — 15 个版本标签(无 GitHub 发布版本) |
| 0/36 | 发布时效 — 最近一次发布版本于 1,802 天前 |
| 12.6/27 | 发布节奏 — 约每 150.4 天发布一次 |
| 0/10 | OpenSSF Scorecard:Signed-Releases — 无数据 |
| releases_count | 15 |
| latest_release_tag | v0.9.0 |
| releases_from_tags | 是 |
| days_since_latest_release | 1,802 |
| mean_days_between_releases | 150.4 |
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?
| 0/60 | 星标 — 0 个星标 |
| 0/25 | 复刻 — 2 个复刻 |
| 0/15 | 关注者 — 0 位关注者 |
| forks | 2 |
| stars | 0 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
| 0/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证(Apache-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 |
| has_readme | 否 |
| has_license | 否 |
| readme_badges | 3 |
| has_contributing | 否 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| readme_badge_services | github.com, shields.io |
| has_pull_request_template | 否 |
项目能否在其成员之外延续——巴士系数、响应能力、由谁支持,以及软件包的维护状况?
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 8.5/22.5 | 提交分布 — 头号贡献者编写了 62% 的提交 |
| 13.5/13.5 | 贡献者广度 — 100 位贡献者 |
| 10/10 | OpenSSF Scorecard:Contributors — project has 15 contributing companies or organizations |
| bus_factor | 1 |
| contributors_sampled | 100 |
| top_contributor_share | 0.624 |
| 0/42 | 议题解决 — 没有议题或无数据 |
| 12/30 | PR 接受 — 已裁定的 PR 中 2/5 已合并 |
| 0/13 | Newcomer PR acceptance — 30 天内没有首次贡献者的 PR 得到裁决 |
| 0/15 | OpenSSF Scorecard:Code-Review — Found 1/28 approved changesets -- score normalized to 0 |
| merged_prs | 2 |
| open_issues | 0 |
| closed_issues | 0 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 0 |
| prs_decided_30d | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 3 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
| 30/30 | 所有权背书 — 组织持有 |
| 20/20 | 已验证域名 |
| 16.7/25 | 所有者影响力 — MaterializeInc 有 209 位关注者 |
| 25/25 | 既往记录 — 160 个公开仓库,账户约 7 年 |
| followers | 209 |
| owner_type | Organization |
| is_verified | 是 |
| owner_login | MaterializeInc |
| public_repos | 160 |
| account_age_days | 2,773 |
| 25/25 | 已发布且可解析 — crates 上有 1 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 2 天前 |
| 20/20 | 版本历史 — 180 个已发布版本 |
| 20/20 | 未被弃用 — 活跃,未被弃用或撤回 |
| packages | protobuf |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 2 |
基础的工程与文档实践是否到位?
| 24/24 | CI 工作流 — 2 个工作流 |
| 24/24 | 存在测试 |
| 16/16 | Linter 配置 — clippy.toml |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard:CI-Tests — 0 out of 2 merged PRs checked by a CI test -- score normalized to 0 |
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 是 |
| has_precommit_config | 否 |
| 0/30 | README |
| 0/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://docs.rs/protobuf |
| 0/10 | 仓库描述 |
| 0/10 | 主题标签 |
| 0/10 | Wiki |
| topics | — |
| has_wiki | 否 |
| homepage | — |
| docs_site | https://docs.rs/protobuf |
| has_readme | 否 |
| has_docs_dir | 否 |
| has_description | 否 |
可见的安全与供应链实践是否稳固,且不存在未解决的高风险司法辖区暴露?
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — 0 out of 2 merged PRs checked by a CI test -- score normalized to 0 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 1/28 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 15 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — 无数据 |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — 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 |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 3.8 |
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 25/25 | 间接依赖不含已知公告 — 没有间接依赖携带已知公告 |
| 0/40 | 没有长期未处理的公告 — 没有公告带有发布日期 |
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 62 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件?权重刻意设小(4%):代理工具链是一项真实的维护信号,但完全不具备的仓库仍可达到 100/100。
| 0/45 | 代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则 |
| 0/15 | 机器可读文档(llms.txt) |
| 40/40 | 可读的提交历史 — 100 次人类提交中有 94 次说明了意图(结构化标题或解释性正文) |
| has_llms_txt | 否 |
| llms_txt_url | — |
| legible_history_share | 0.94 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 12.6/18 | 一条命令的引导启动 — Cargo.toml, conformance/Cargo.toml, fuzz/Cargo.toml(工具链约定,无任务运行器) |
| 22/22 | 自动化测试 |
| 11/11 | Lint / 格式化配置 — clippy.toml |
| 11/11 | 静态类型检查 — Rust(静态类型) |
| 10/10 | 可复现环境 — Nix |
| 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 |
| has_nix | 是 |
| has_tests | 是 |
| lockfiles | — |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 是 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml, conformance/Cargo.toml, fuzz/Cargo.toml, fuzz/afl/proto3/Cargo.toml, prost-build/Cargo.toml, prost-derive/Cargo.toml, prost-types/Cargo.toml, protobuf/Cargo.toml, tests-2015/Cargo.toml, tests-no-std/Cargo.toml, tests/Cargo.toml, tests/single-include/Cargo.toml |
| dependency_bot_commit_share | 0 |
| 45/45 | 可类型检查的代码 — Rust(静态类型) |
| 53/55 | 可控的文件大小 — 采样的 56 个源文件中有 2 个超过 60KB |
| primary_language | Rust |
| largest_source_bytes | 96,919 |
| source_files_sampled | 56 |
| oversized_source_files | 2 |
| 40/40 | API 模式(OpenAPI/GraphQL/proto) — prost-build/src/fixtures/alphabet/a.proto, prost-build/src/fixtures/alphabet/b.proto, prost-build/src/fixtures/alphabet/c.proto, prost-build/src/fixtures/alphabet/d.proto, prost-build/src/fixtures/alphabet/e.proto, prost-build/src/fixtures/alphabet/f.proto, prost-build/src/fixtures/field_attributes/field_attributes.proto, prost-build/src/fixtures/helloworld/goodbye.proto, prost-build/src/fixtures/helloworld/hello.proto, prost-build/src/fixtures/helloworld/types.proto, prost-build/src/fixtures/imports_empty/imports_empty.proto, prost-build/src/fixtures/smoke_test/smoke_test.proto, tests/single-include/protos/outdir.proto, tests/single-include/protos/search.proto, tests/src/custom_attributes.proto, tests/src/default_enum_value.proto, tests/src/default_string_escape.proto, tests/src/deprecated_field.proto, tests/src/groups.proto, tests/src/ident_conversion.proto, tests/src/include/google/protobuf/any.proto, tests/src/include/google/protobuf/api.proto, tests/src/include/google/protobuf/compiler/plugin.proto, tests/src/include/google/protobuf/descriptor.proto, tests/src/include/google/protobuf/duration.proto, tests/src/include/google/protobuf/empty.proto, tests/src/include/google/protobuf/field_mask.proto, tests/src/include/google/protobuf/source_context.proto, tests/src/include/google/protobuf/struct.proto, tests/src/include/google/protobuf/timestamp.proto, tests/src/include/google/protobuf/type.proto, tests/src/include/google/protobuf/wrappers.proto, tests/src/invalid_doctest.proto, tests/src/nesting.proto, tests/src/no_package.proto, tests/src/no_root_packages/gizmo.proto, tests/src/no_root_packages/root.proto, tests/src/no_root_packages/widget.proto, tests/src/no_root_packages/widget_factory.proto, tests/src/no_unused_results.proto, tests/src/oneof_attributes.proto, tests/src/packages/gizmo.proto, tests/src/packages/root.proto, tests/src/packages/widget.proto, tests/src/packages/widget_factory.proto, tests/src/proto3_presence.proto, tests/src/recursive_oneof.proto, tests/src/well_known_types.proto |
| 0/20 | MCP 服务器 — 不适用于此类软件 |
| 0/40 | 可运行示例 |
| example_dirs | — |
| has_mcp_signal | 否 |
| api_schema_files | prost-build/src/fixtures/alphabet/a.proto, prost-build/src/fixtures/alphabet/b.proto, prost-build/src/fixtures/alphabet/c.proto, prost-build/src/fixtures/alphabet/d.proto, prost-build/src/fixtures/alphabet/e.proto, prost-build/src/fixtures/alphabet/f.proto, prost-build/src/fixtures/field_attributes/field_attributes.proto, prost-build/src/fixtures/helloworld/goodbye.proto, prost-build/src/fixtures/helloworld/hello.proto, prost-build/src/fixtures/helloworld/types.proto, prost-build/src/fixtures/imports_empty/imports_empty.proto, prost-build/src/fixtures/smoke_test/smoke_test.proto, tests/single-include/protos/outdir.proto, tests/single-include/protos/search.proto, tests/src/custom_attributes.proto, tests/src/default_enum_value.proto, tests/src/default_string_escape.proto, tests/src/deprecated_field.proto, tests/src/groups.proto, tests/src/ident_conversion.proto, tests/src/include/google/protobuf/any.proto, tests/src/include/google/protobuf/api.proto, tests/src/include/google/protobuf/compiler/plugin.proto, tests/src/include/google/protobuf/descriptor.proto, tests/src/include/google/protobuf/duration.proto, tests/src/include/google/protobuf/empty.proto, tests/src/include/google/protobuf/field_mask.proto, tests/src/include/google/protobuf/source_context.proto, tests/src/include/google/protobuf/struct.proto, tests/src/include/google/protobuf/timestamp.proto, tests/src/include/google/protobuf/type.proto, tests/src/include/google/protobuf/wrappers.proto, tests/src/invalid_doctest.proto, tests/src/nesting.proto, tests/src/no_package.proto, tests/src/no_root_packages/gizmo.proto, tests/src/no_root_packages/root.proto, tests/src/no_root_packages/widget.proto, tests/src/no_root_packages/widget_factory.proto, tests/src/no_unused_results.proto, tests/src/oneof_attributes.proto, tests/src/packages/gizmo.proto, tests/src/packages/root.proto, tests/src/packages/widget.proto, tests/src/packages/widget_factory.proto, tests/src/proto3_presence.proto, tests/src/recursive_oneof.proto, tests/src/well_known_types.proto |
| interfaces_expected_of | — |
每颗 star 和每个 fork 的添加时间,来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方,二者可相互对照:稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时,它会作为增长真实性予以报告。
每个点涵盖 2 天。
来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身,而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用,并从安全评分中剔除(绝不按零分计)。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 0 | CI-Tests | 0 out of 2 merged PRs checked by a CI test -- score normalized to 0 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 1/28 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 15 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 不适用 | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | 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 |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | bytes | 1 | Cargo.toml |
| crates.io | prost-derive | 0.11.9 | Cargo.toml |
| crates.io | bytes | 1 | conformance/Cargo.toml |
| crates.io | env_logger | 0.8 | conformance/Cargo.toml |
| crates.io | prost | — | conformance/Cargo.toml |
| crates.io | protobuf | — | conformance/Cargo.toml |
| crates.io | tests | — | conformance/Cargo.toml |
| crates.io | bytes | 1 | prost-build/Cargo.toml |
| crates.io | heck | 0.4 | prost-build/Cargo.toml |
| crates.io | itertools | 0.10 | prost-build/Cargo.toml |
| crates.io | log | 0.4 | prost-build/Cargo.toml |
| crates.io | multimap | 0.8 | prost-build/Cargo.toml |
| crates.io | petgraph | 0.6 | prost-build/Cargo.toml |
| crates.io | prost | 0.11.9 | prost-build/Cargo.toml |
| crates.io | prost-types | 0.11.9 | prost-build/Cargo.toml |
| crates.io | tempfile | 3 | prost-build/Cargo.toml |
| crates.io | lazy_static | 1.4.0 | prost-build/Cargo.toml |
| crates.io | regex | 1.5.5 | prost-build/Cargo.toml |
| crates.io | which | 4 | prost-build/Cargo.toml |
| crates.io | prettyplease | 0.2 | prost-build/Cargo.toml |
| crates.io | syn | 2 | prost-build/Cargo.toml |
| crates.io | pulldown-cmark | 0.9.1 | prost-build/Cargo.toml |
| crates.io | pulldown-cmark-to-cmark | 10.0.1 | prost-build/Cargo.toml |
| crates.io | anyhow | 1.0.1 | prost-derive/Cargo.toml |
| crates.io | itertools | 0.10 | prost-derive/Cargo.toml |
| crates.io | proc-macro2 | 1 | prost-derive/Cargo.toml |
| crates.io | quote | 1 | prost-derive/Cargo.toml |
| crates.io | syn | 1.0.3 | prost-derive/Cargo.toml |
| crates.io | prost | 0.11.9 | prost-types/Cargo.toml |
| crates.io | prost | — | protobuf/Cargo.toml |
| crates.io | prost-types | — | protobuf/Cargo.toml |
| crates.io | anyhow | 1.0.1 | tests-2015/Cargo.toml |
| crates.io | bytes | 1 | tests-2015/Cargo.toml |
| crates.io | cfg-if | 1 | tests-2015/Cargo.toml |
| crates.io | prost | — | tests-2015/Cargo.toml |
| crates.io | prost-types | — | tests-2015/Cargo.toml |
| crates.io | protobuf | — | tests-2015/Cargo.toml |
| crates.io | anyhow | 1.0.45 | tests-no-std/Cargo.toml |
| crates.io | bytes | 1 | tests-no-std/Cargo.toml |
| crates.io | cfg-if | 1 | tests-no-std/Cargo.toml |
| crates.io | prost | — | tests-no-std/Cargo.toml |
| crates.io | prost-types | — | tests-no-std/Cargo.toml |
| crates.io | protobuf | — | tests-no-std/Cargo.toml |
来自 GitHub 依赖图的完整解析依赖集合:19 个直接依赖与 9 个间接(传递)软件包。仓库提交锁文件时,传递闭包才是完整的。
| 注册表 | 软件包 | 版本 | 关系 |
|---|---|---|---|
| crates.io | anyhow | — | 直接 |
| crates.io | bytes | — | 直接 |
| crates.io | cfg-if | — | 直接 |
| crates.io | env_logger | — | 直接 |
| crates.io | heck | — | 直接 |
| crates.io | itertools | — | 直接 |
| crates.io | lazy_static | — | 直接 |
| crates.io | log | — | 直接 |
| crates.io | multimap | — | 直接 |
| crates.io | petgraph | — | 直接 |
| crates.io | proc-macro2 | — | 直接 |
| crates.io | prost | — | 直接 |
| crates.io | prost-derive | — | 直接 |
| crates.io | prost-types | — | 直接 |
| crates.io | quote | — | 直接 |
| crates.io | regex | — | 直接 |
| crates.io | syn | — | 直接 |
| crates.io | tempfile | — | 直接 |
| crates.io | which | — | 直接 |
| crates.io | afl | — | 间接 |
| crates.io | criterion | — | 间接 |
| crates.io | curl | — | 间接 |
| crates.io | diff | — | 间接 |
| crates.io | flate2 | — | 间接 |
| crates.io | proptest | — | 间接 |
| crates.io | protobuf-src | — | 间接 |
| crates.io | rand | — | 间接 |
| crates.io | tar | — | 间接 |
安装 crates:prost@0.14.4 会引入 62 个包(直接与传递):其中 0 个存在已知公告,0 个为直接依赖。
没有已知公告影响已评估的依赖。
公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析,且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。
发现这份报告有不准确之处,或有想法要分享?错误的测量、未识别的工具、建议、疑问——都欢迎提出。每条消息都会被阅读并得到回复。