Public record
Software health reportschema 0.17.0 · metrics 1.13.0 · 2026-07-21 07:04 UTC

stepfunc / rodbus

Rust implementation of Modbus with idiomatic bindings for C, C++, .NET, and Java

Rust · MDXCustom license★ 107 stars⑂ 24 forkssince Aug 2019View on GitHub ↗

stepfunc/rodbus holds a health index of 61 out of 100, placing it in the Moderate band. It scores highest on Vitality (71/100) and lowest on AI Readiness (42/100). It was last updated today. A single contributor accounts for most of its recent work.

61
overall / 100
Moderate

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.

61
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

Ownership

Step Function I/OOrganization
35 followers21 public repossince Sep 2013

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
crates.iorodbus1.5.05,961130 days agodnp3icsscadasecuritynetwork-programming
crates.iorodbus-clientpoints to another repo — not scored0.0.0112385 days agoindustrialmodbusicssecurityplcnetwork-programming

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

71Good · 22% of overall
How it's scored
36/36Push recency — last push 0 days ago
9/36Commit cadence — 13/52 weeks with commits
13.1/18Commit volume — 28 commits in the last year
9/10OpenSSF Scorecard: Maintained — 10 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 9
Inputs used
commits_last_year28
human_commit_share
days_since_last_push0
active_weeks_last_year13
How it's scored
27/27Ships releases — 14 releases published
36/36Release recency — latest release 33 days ago
12.6/27Release cadence — a release every ~146.1 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count14
latest_release_tag1.5.0
releases_from_tagsno
days_since_latest_release33
mean_days_between_releases146.1

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

51Moderate · 18% of overall
How it's scored
32.9/60Stars — 107 stars
11.3/25Forks — 24 forks
5/15Watchers — 9 watchers
Inputs used
forks24
stars107
watchers9
growth_stateorganic
growth_factor_pct100
How it's scored
22.5/22.5README
16.9/22.5License — license file present, not a recognized license
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
has_contributingno
has_issue_templateno
has_code_of_conductno
has_pull_request_templateno
How it's scored
50.3/80Monthly downloads — 5,961 downloads/month across crates
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagesrodbus
dependents
ecosystemscrates
total_downloads38,273
monthly_downloads5,961
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

64Moderate · 24% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
3.1/22.5Commit distribution — top contributor authored 86% of commits
4.1/13.5Contributor breadth — 3 contributors
10/10OpenSSF Scorecard: Contributors — project has 10 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled3
top_contributor_share0.862
How it's scored
43/46.8Issue resolution — 92% of issues closed
33.7/38.3PR acceptance — 112/127 decided PRs merged
3/15OpenSSF Scorecard: Code-Review — Found 6/30 approved changesets -- score normalized to 2
Inputs used
merged_prs112
open_issues5
closed_issues57
issue_closed_ratio0.919
closed_unmerged_prs15
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
11.2/25Owner reach — 35 followers of stepfunc
21.8/25Track record — 21 public repos, account ~12 yr old
Inputs used
followers35
owner_typeOrganization
is_verified
owner_loginstepfunc
public_repos21
account_age_days4,693
How it's scored
25/25Published & resolvable — 1 package(s) on crates
35/35Publish recency — latest publish 0 days ago
20/20Version history — 13 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesrodbus
ecosystemscrates
any_deprecatedno
min_days_since_publish0

Engineering Quality

Are baseline engineering and documentation practices in place?

70Good · 20% of overall
How it's scored
24/24CI workflows — 2 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
18/20OpenSSF Scorecard: CI-Tests — 29 out of 30 merged PRs checked by a CI test -- score normalized to 9
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
How it's scored
30/30README
0/25Documentation directory
15/15Documentation / homepage site — https://stepfunc.io/products/libraries/modbus/
10/10Repository description
10/10Topics — 12 topics
10/10Wiki
Inputs used
topicsmodbus, modbus-tcp, modbus-library, modbus-protocol, rust, tokio-rs, scada, c, async, tokio, csharp, java
has_wikiyes
homepagehttps://stepfunc.io/products/libraries/modbus/
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

43At risk · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
2.2/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.2/2.5CI-Tests — 29 out of 30 merged PRs checked by a CI test -- score normalized to 9
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
1.5/7.5Code-Review — Found 6/30 approved changesets -- score normalized to 2
2.5/2.5Contributors — project has 10 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.2/2.5License — license file detected
6.8/7.5Maintained — 10 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 9
5/5Packaging — packaging workflow detected
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities — 78 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated18
scorecard_versionv5.5.0
checks_inconclusive0
scorecard_aggregate4.3

AI Readiness

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.

42At risk · 0% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
0/40Legible commit history — no data
Inputs used
has_llms_txtno
legible_history_share
agent_instruction_files
agent_instruction_max_bytes
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
How it's scored
0/18One-command bootstrap
22/22Automated tests
0/11Lint / format config
11/11Static type checking — Rust (statically typed)
10/10Reproducible environment — lockfile
0/10Demonstrated agent practice — no data
0/8Automated maintenance — no data
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesCargo.lock, package-lock.json
has_dockerfileno
typed_languageyes
bootstrap_files
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share
toolchain_manifests
dependency_bot_commit_share
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.
How it's scored
45/45Type-checkable code — Rust (statically typed)
55/55Manageable file sizes — 0/89 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes28,645
source_files_sampled89
oversized_source_files0
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)
0/20MCP server
40/40Runnable examples — examples, sample
Inputs used
example_dirsexamples, sample
has_mcp_signalno
api_schema_files

Key facts

107GitHub stars
3contributors
28commits, last 12 months
0days since last push
14releases
1bus factor
5open issues
crates.io, npmpackage ecosystems

Data collection warnings

  • Could not fetch crates package 'integration' from its registry
  • crates package 'rodbus-client' points at a different repository (https://www.github.com/automatak/rodbus); excluded from ecosystem scoring
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

More detail

Star and fork history 107 ★ / 0 ⇿
107Stars

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

02040608010012010732020-012023-032026-04

Each point covers 6 days.

OpenSSF Scorecard 4.3 / 10
4.3aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-07-21 07:04 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
9CI-Tests29 out of 30 merged PRs checked by a CI test -- score normalized to 9
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
2Code-ReviewFound 6/30 approved changesets -- score normalized to 2
10Contributorsproject has 10 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
9Licenselicense file detected
9Maintained10 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 9
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
10Security-Policysecurity policy file detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities78 existing vulnerabilities detected
Direct dependencies 26
RegistryPackageVersion constraintManifest
npm@algolia/client-search^4.8.3guide/package.json
npm@docusaurus/core^3.8.1guide/package.json
npm@docusaurus/preset-classic^3.8.1guide/package.json
npm@docusaurus/theme-mermaid^3.8.1guide/package.json
npm@mdx-js/react^3.0.0guide/package.json
npmclsx^2.1.1guide/package.json
npmreact^18.0.0guide/package.json
npmreact-dom^18.0.0guide/package.json
npmunist-util-visit^4.0.0guide/package.json
crates.iorodbusintegration/Cargo.toml
crates.iotokiointegration/Cargo.toml
crates.iorodbusrodbus-client/Cargo.toml
crates.ioclap4.0rodbus-client/Cargo.toml
crates.iotokiorodbus-client/Cargo.toml
crates.iotracingrodbus-client/Cargo.toml
crates.iotracing-subscriberrodbus-client/Cargo.toml
crates.iothiserror2.0.12rodbus-client/Cargo.toml
crates.iocrc3rodbus/Cargo.toml
crates.ioscursor0.5.0rodbus/Cargo.toml
crates.iotokiorodbus/Cargo.toml
crates.iotracingrodbus/Cargo.toml
crates.iorx5090.2rodbus/Cargo.toml
crates.iosfio-rustls-config0.4rodbus/Cargo.toml
crates.iotokio-rustls0.26rodbus/Cargo.toml
crates.iotokio-serial5.4rodbus/Cargo.toml
crates.ioserde1.0rodbus/Cargo.toml
All dependencies not collected

The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

Raw JSON report machine-readable
{
  "data": {
    "repo": {
      "topics": [
        "modbus",
        "modbus-tcp",
        "modbus-library",
        "modbus-protocol",
        "rust",
        "tokio-rs",
        "scada",
        "c",
        "async",
        "tokio",
        "csharp",
        "java"
      ],
      "is_fork": false,
      "size_kb": 1785,
      "has_wiki": true,
      "homepage": "https://stepfunc.io/products/libraries/modbus/",
      "languages": {
        "C": 22866,
        "C#": 31401,
        "C++": 19131,
        "CSS": 2978,
        "MDX": 87975,
        "Java": 29876,
        "Rust": 445836,
        "CMake": 2730,
        "JavaScript": 8000,
        "TypeScript": 3855
      },
      "pushed_at": "2026-07-20T18:07:52Z",
      "created_at": "2019-08-24T19:32:01Z",
      "owner_type": "Organization",
      "updated_at": "2026-07-20T18:10:02Z",
      "description": "Rust implementation of Modbus with idiomatic bindings for C, C++, .NET, and Java ",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": null,
      "default_branch": "main",
      "license_spdx_raw": "NOASSERTION",
      "primary_language": "Rust",
      "significant_languages": [
        "Rust",
        "MDX"
      ]
    },
    "owner": {
      "blog": "https://stepfunc.io",
      "name": "Step Function I/O",
      "type": "Organization",
      "login": "stepfunc",
      "company": null,
      "location": "Bend, OR",
      "followers": 35,
      "avatar_url": "https://avatars.githubusercontent.com/u/5455900?v=4",
      "created_at": "2013-09-14T01:00:24Z",
      "is_verified": null,
      "public_repos": 21,
      "account_age_days": 4693
    },
    "license": {
      "state": "custom",
      "spdx_id": null,
      "raw_spdx": "NOASSERTION",
      "file_present": true,
      "scorecard_found": true,
      "profile_has_license": true
    },
    "activity": {
      "releases_count": 14,
      "commits_last_year": 28,
      "latest_release_at": "2026-06-17T18:07:53Z",
      "latest_release_tag": "1.5.0",
      "releases_from_tags": false,
      "days_since_last_push": 0,
      "active_weeks_last_year": 13,
      "days_since_latest_release": 33,
      "mean_days_between_releases": 146.1
    },
    "community": {
      "has_readme": true,
      "has_license": true,
      "has_description": true,
      "has_contributing": false,
      "health_percentage": 50,
      "has_issue_template": false,
      "has_code_of_conduct": false,
      "has_pull_request_template": false
    },
    "ecosystem": {
      "packages": [
        {
          "name": "rodbus",
          "exists": true,
          "license": "non-standard",
          "keywords": [
            "dnp3",
            "ics",
            "scada",
            "security",
            "network-programming"
          ],
          "ecosystem": "crates",
          "matches_repo": true,
          "registry_url": "https://crates.io/crates/rodbus",
          "is_deprecated": false,
          "latest_version": "1.5.0",
          "repository_url": "https://github.com/stepfunc/rodbus",
          "versions_count": 13,
          "total_downloads": 38273,
          "dependents_count": null,
          "deprecation_note": null,
          "maintainers_count": null,
          "monthly_downloads": 5961,
          "first_published_at": "2020-01-07T19:03:16.639817Z",
          "latest_published_at": "2026-07-20T18:25:07.380874Z",
          "latest_version_yanked": false,
          "days_since_latest_publish": 0
        },
        {
          "name": "rodbus-client",
          "exists": true,
          "license": "BSD-3-Clause",
          "keywords": [
            "industrial",
            "modbus",
            "ics",
            "security",
            "plc",
            "network-programming"
          ],
          "ecosystem": "crates",
          "matches_repo": false,
          "registry_url": "https://crates.io/crates/rodbus-client",
          "is_deprecated": false,
          "latest_version": "0.0.0",
          "repository_url": "https://www.github.com/automatak/rodbus",
          "versions_count": 1,
          "total_downloads": 1629,
          "dependents_count": null,
          "deprecation_note": null,
          "maintainers_count": null,
          "monthly_downloads": 1,
          "first_published_at": "2020-01-08T14:40:37.636288Z",
          "latest_published_at": "2020-01-08T14:40:37.636288Z",
          "latest_version_yanked": true,
          "days_since_latest_publish": 2385
        }
      ]
    },
    "popularity": {
      "forks": 24,
      "stars": 107,
      "watchers": 9,
      "star_history": {
        "days": [
          {
            "date": "2020-01-24",
            "count": 1
          },
          {
            "date": "2020-03-23",
            "count": 1
          },
          {
            "date": "2020-04-22",
            "count": 1
          },
          {
            "date": "2020-06-01",
            "count": 1
          },
          {
            "date": "2020-10-01",
            "count": 1
          },
          {
            "date": "2021-02-17",
            "count": 1
          },
          {
            "date": "2021-03-01",
            "count": 1
          },
          {
            "date": "2021-03-10",
            "count": 2
          },
          {
            "date": "2021-03-14",
            "count": 1
          },
          {
            "date": "2021-03-17",
            "count": 1
          },
          {
            "date": "2021-04-05",
            "count": 1
          },
          {
            "date": "2021-04-12",
            "count": 2
          },
          {
            "date": "2021-05-02",
            "count": 1
          },
          {
            "date": "2021-05-04",
            "count": 1
          },
          {
            "date": "2021-05-17",
            "count": 1
          },
          {
            "date": "2021-05-23",
            "count": 1
          },
          {
            "date": "2021-05-27",
            "count": 1
          },
          {
            "date": "2021-08-07",
            "count": 1
          },
          {
            "date": "2021-09-08",
            "count": 1
          },
          {
            "date": "2021-10-04",
            "count": 1
          },
          {
            "date": "2021-10-28",
            "count": 1
          },
          {
            "date": "2022-01-01",
            "count": 1
          },
          {
            "date": "2022-01-28",
            "count": 1
          },
          {
            "date": "2022-02-23",
            "count": 1
          },
          {
            "date": "2022-03-08",
            "count": 1
          },
          {
            "date": "2022-03-17",
            "count": 1
          },
          {
            "date": "2022-03-31",
            "count": 1
          },
          {
            "date": "2022-04-03",
            "count": 1
          },
          {
            "date": "2022-05-12",
            "count": 1
          },
          {
            "date": "2022-05-13",
            "count": 1
          },
          {
            "date": "2022-05-16",
            "count": 1
          },
          {
            "date": "2022-06-02",
            "count": 1
          },
          {
            "date": "2022-09-01",
            "count": 1
          },
          {
            "date": "2022-09-04",
            "count": 1
          },
          {
            "date": "2022-09-09",
            "count": 1
          },
          {
            "date": "2022-09-30",
            "count": 1
          },
          {
            "date": "2022-10-07",
            "count": 1
          },
          {
            "date": "2022-10-13",
            "count": 1
          },
          {
            "date": "2022-10-17",
            "count": 1
          },
          {
            "date": "2022-10-19",
            "count": 1
          },
          {
            "date": "2022-10-21",
            "count": 1
          },
          {
            "date": "2022-10-27",
            "count": 1
          },
          {
            "date": "2022-11-08",
            "count": 2
          },
          {
            "date": "2022-11-17",
            "count": 1
          },
          {
            "date": "2022-11-23",
            "count": 1
          },
          {
            "date": "2022-11-24",
            "count": 1
          },
          {
            "date": "2023-01-14",
            "count": 1
          },
          {
            "date": "2023-01-22",
            "count": 1
          },
          {
            "date": "2023-02-10",
            "count": 1
          },
          {
            "date": "2023-02-16",
            "count": 1
          },
          {
            "date": "2023-02-27",
            "count": 1
          },
          {
            "date": "2023-03-13",
            "count": 1
          },
          {
            "date": "2023-03-21",
            "count": 1
          },
          {
            "date": "2023-04-01",
            "count": 1
          },
          {
            "date": "2023-04-06",
            "count": 1
          },
          {
            "date": "2023-04-13",
            "count": 1
          },
          {
            "date": "2023-05-02",
            "count": 1
          },
          {
            "date": "2023-05-07",
            "count": 1
          },
          {
            "date": "2023-05-13",
            "count": 1
          },
          {
            "date": "2023-05-25",
            "count": 1
          },
          {
            "date": "2023-05-26",
            "count": 1
          },
          {
            "date": "2023-05-27",
            "count": 1
          },
          {
            "date": "2023-07-13",
            "count": 1
          },
          {
            "date": "2023-09-04",
            "count": 1
          },
          {
            "date": "2023-10-31",
            "count": 1
          },
          {
            "date": "2023-11-06",
            "count": 1
          },
          {
            "date": "2023-11-20",
            "count": 1
          },
          {
            "date": "2023-12-12",
            "count": 1
          },
          {
            "date": "2023-12-17",
            "count": 1
          },
          {
            "date": "2024-01-09",
            "count": 1
          },
          {
            "date": "2024-02-19",
            "count": 1
          },
          {
            "date": "2024-04-01",
            "count": 1
          },
          {
            "date": "2024-04-11",
            "count": 1
          },
          {
            "date": "2024-05-13",
            "count": 1
          },
          {
            "date": "2024-05-19",
            "count": 1
          },
          {
            "date": "2024-06-07",
            "count": 1
          },
          {
            "date": "2024-08-05",
            "count": 1
          },
          {
            "date": "2024-08-08",
            "count": 1
          },
          {
            "date": "2024-08-19",
            "count": 1
          },
          {
            "date": "2024-10-12",
            "count": 1
          },
          {
            "date": "2024-11-27",
            "count": 1
          },
          {
            "date": "2024-12-15",
            "count": 1
          },
          {
            "date": "2025-01-26",
            "count": 1
          },
          {
            "date": "2025-02-13",
            "count": 1
          },
          {
            "date": "2025-02-17",
            "count": 1
          },
          {
            "date": "2025-02-23",
            "count": 1
          },
          {
            "date": "2025-03-11",
            "count": 1
          },
          {
            "date": "2025-04-10",
            "count": 1
          },
          {
            "date": "2025-04-17",
            "count": 1
          },
          {
            "date": "2025-04-23",
            "count": 1
          },
          {
            "date": "2025-05-08",
            "count": 1
          },
          {
            "date": "2025-05-21",
            "count": 1
          },
          {
            "date": "2025-06-09",
            "count": 1
          },
          {
            "date": "2025-07-03",
            "count": 1
          },
          {
            "date": "2025-07-21",
            "count": 1
          },
          {
            "date": "2025-09-01",
            "count": 1
          },
          {
            "date": "2025-10-07",
            "count": 1
          },
          {
            "date": "2025-10-27",
            "count": 1
          },
          {
            "date": "2025-11-10",
            "count": 1
          },
          {
            "date": "2025-12-10",
            "count": 1
          },
          {
            "date": "2026-03-26",
            "count": 1
          },
          {
            "date": "2026-03-29",
            "count": 1
          },
          {
            "date": "2026-04-17",
            "count": 1
          },
          {
            "date": "2026-04-19",
            "count": 1
          }
        ],
        "complete": true,
        "collected": 107,
        "total_stars": 107
      },
      "open_issues_and_prs": 5
    },
    "ai_readiness": {
      "has_nix": false,
      "example_dirs": [
        "examples",
        "sample"
      ],
      "has_llms_txt": false,
      "has_dockerfile": false,
      "has_mcp_signal": false,
      "bootstrap_files": [],
      "api_schema_files": [],
      "has_devcontainer": false,
      "typecheck_configs": [],
      "largest_source_bytes": 28645,
      "source_files_sampled": 89,
      "oversized_source_files": 0,
      "agent_instruction_files": [],
      "agent_instruction_max_bytes": null
    },
    "dependencies": {
      "manifests": [
        "Cargo.toml",
        "guide/package.json",
        "integration/Cargo.toml",
        "rodbus-client/Cargo.toml",
        "rodbus/Cargo.toml"
      ],
      "advisories": {
        "error": null,
        "scope": null,
        "source": null,
        "findings": [],
        "collected": false,
        "truncated": false,
        "by_severity": {},
        "advisory_count": 0,
        "affected_count": 0,
        "assessed_count": 0,
        "assessed_package": null,
        "unassessed_count": 0,
        "direct_affected_count": 0
      },
      "ecosystems": [
        "crates",
        "npm"
      ],
      "dependencies": [
        {
          "name": "@algolia/client-search",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^4.8.3"
        },
        {
          "name": "@docusaurus/core",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^3.8.1"
        },
        {
          "name": "@docusaurus/preset-classic",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^3.8.1"
        },
        {
          "name": "@docusaurus/theme-mermaid",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^3.8.1"
        },
        {
          "name": "@mdx-js/react",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^3.0.0"
        },
        {
          "name": "clsx",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^2.1.1"
        },
        {
          "name": "react",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^18.0.0"
        },
        {
          "name": "react-dom",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^18.0.0"
        },
        {
          "name": "unist-util-visit",
          "manifest": "guide/package.json",
          "ecosystem": "npm",
          "version_constraint": "^4.0.0"
        },
        {
          "name": "rodbus",
          "manifest": "integration/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "tokio",
          "manifest": "integration/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "rodbus",
          "manifest": "rodbus-client/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "clap",
          "manifest": "rodbus-client/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "4.0"
        },
        {
          "name": "tokio",
          "manifest": "rodbus-client/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "tracing",
          "manifest": "rodbus-client/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "tracing-subscriber",
          "manifest": "rodbus-client/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "thiserror",
          "manifest": "rodbus-client/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "2.0.12"
        },
        {
          "name": "crc",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "3"
        },
        {
          "name": "scursor",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "0.5.0"
        },
        {
          "name": "tokio",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "tracing",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": null
        },
        {
          "name": "rx509",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "0.2"
        },
        {
          "name": "sfio-rustls-config",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "0.4"
        },
        {
          "name": "tokio-rustls",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "0.26"
        },
        {
          "name": "tokio-serial",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "5.4"
        },
        {
          "name": "serde",
          "manifest": "rodbus/Cargo.toml",
          "ecosystem": "crates",
          "version_constraint": "1.0"
        }
      ],
      "all_dependencies": {
        "error": "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository",
        "source": null,
        "packages": [],
        "collected": false,
        "truncated": false,
        "total_count": null,
        "direct_count": null,
        "indirect_count": null
      }
    },
    "maintainership": {
      "issues": {
        "open_prs": 0,
        "merged_prs": 112,
        "open_issues": 5,
        "closed_ratio": 0.919,
        "closed_issues": 57,
        "closed_unmerged_prs": 15
      },
      "bus_factor": 1,
      "top_contributors": [
        {
          "type": "User",
          "login": "jadamcrain",
          "commits": 495,
          "avatar_url": "https://avatars.githubusercontent.com/u/305813?v=4"
        },
        {
          "type": "User",
          "login": "emgre",
          "commits": 71,
          "avatar_url": "https://avatars.githubusercontent.com/u/9339312?v=4"
        },
        {
          "type": "User",
          "login": "nslee333",
          "commits": 8,
          "avatar_url": "https://avatars.githubusercontent.com/u/83928534?v=4"
        }
      ],
      "contributors_sampled": 3,
      "top_contributor_share": 0.862
    },
    "quality_signals": {
      "has_ci": true,
      "has_tests": true,
      "ci_workflows": [
        "ci.yml",
        "security-audit.yml"
      ],
      "has_docs_dir": false,
      "linter_configs": [],
      "has_editorconfig": false,
      "has_linter_config": false,
      "has_precommit_config": false
    },
    "security_signals": {
      "lockfiles": [
        "Cargo.lock",
        "package-lock.json"
      ],
      "scorecard": {
        "checks": [
          {
            "name": "Binary-Artifacts",
            "score": 10,
            "reason": "no binaries found in the repo",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
          },
          {
            "name": "Branch-Protection",
            "score": 3,
            "reason": "branch protection is not maximal on development and all release branches",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
          },
          {
            "name": "CI-Tests",
            "score": 9,
            "reason": "29 out of 30 merged PRs checked by a CI test -- score normalized to 9",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
          },
          {
            "name": "CII-Best-Practices",
            "score": 0,
            "reason": "no effort to earn an OpenSSF best practices badge detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
          },
          {
            "name": "Code-Review",
            "score": 2,
            "reason": "Found 6/30 approved changesets -- score normalized to 2",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
          },
          {
            "name": "Contributors",
            "score": 10,
            "reason": "project has 10 contributing companies or organizations",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
          },
          {
            "name": "Dangerous-Workflow",
            "score": 10,
            "reason": "no dangerous workflow patterns detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
          },
          {
            "name": "Dependency-Update-Tool",
            "score": 0,
            "reason": "no update tool detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
          },
          {
            "name": "Fuzzing",
            "score": 0,
            "reason": "project is not fuzzed",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
          },
          {
            "name": "License",
            "score": 9,
            "reason": "license file detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
          },
          {
            "name": "Maintained",
            "score": 9,
            "reason": "10 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 9",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
          },
          {
            "name": "Packaging",
            "score": 10,
            "reason": "packaging workflow detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
          },
          {
            "name": "Pinned-Dependencies",
            "score": 0,
            "reason": "dependency not pinned by hash detected -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
          },
          {
            "name": "SAST",
            "score": 0,
            "reason": "SAST tool is not run on all commits -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
          },
          {
            "name": "Security-Policy",
            "score": 10,
            "reason": "security policy file detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
          },
          {
            "name": "Signed-Releases",
            "score": 0,
            "reason": "Project has not signed or included provenance with any releases.",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
          },
          {
            "name": "Token-Permissions",
            "score": 0,
            "reason": "detected GitHub workflow tokens with excessive permissions",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
          },
          {
            "name": "Vulnerabilities",
            "score": 0,
            "reason": "78 existing vulnerabilities detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
          }
        ],
        "commit": "5548c22e9c8beb8482c42e9150570c1fe5d06dbd",
        "ran_at": "2026-07-21T07:04:08Z",
        "aggregate_score": 4.3,
        "scorecard_version": "v5.5.0"
      },
      "has_codeql_workflow": false,
      "has_security_policy": true,
      "has_dependabot_config": false
    }
  },
  "config": {
    "disabled_metrics": [],
    "disabled_categories": [],
    "disabled_components": {}
  },
  "source": {
    "url": "https://github.com/stepfunc/rodbus",
    "host": "github.com",
    "name": "rodbus",
    "owner": "stepfunc"
  },
  "metrics": {
    "overall": {
      "key": "overall",
      "band": "moderate",
      "name": "Overall health",
      "note": null,
      "notes": [],
      "value": 61,
      "inputs": {
        "security": 43,
        "vitality": 71,
        "community": 51,
        "governance": 64,
        "engineering": 70
      },
      "components": []
    },
    "categories": [
      {
        "key": "vitality",
        "band": "good",
        "name": "Vitality",
        "value": 71,
        "weight": 0.22,
        "metrics": [
          {
            "key": "development_activity",
            "band": "moderate",
            "name": "Development activity",
            "note": null,
            "notes": [],
            "value": 67,
            "inputs": {
              "commits_last_year": 28,
              "human_commit_share": null,
              "days_since_last_push": 0,
              "active_weeks_last_year": 13
            },
            "components": [
              {
                "key": "push_recency",
                "name": "Push recency",
                "detail": "last push 0 days ago",
                "points": 36,
                "status": "met",
                "details": [
                  {
                    "code": "push_recency",
                    "params": {
                      "days": 0
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "commit_cadence",
                "name": "Commit cadence",
                "detail": "13/52 weeks with commits",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "commit_cadence_weeks",
                    "params": {
                      "weeks": 13
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "commit_volume",
                "name": "Commit volume",
                "detail": "28 commits in the last year",
                "points": 13.1,
                "status": "partial",
                "details": [
                  {
                    "code": "commits_last_year",
                    "params": {
                      "count": 28
                    }
                  }
                ],
                "max_points": 18
              },
              {
                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
                "detail": "10 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 9",
                "points": 9,
                "status": "partial",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "release_discipline",
            "band": "good",
            "name": "Release discipline",
            "note": null,
            "notes": [],
            "value": 76,
            "inputs": {
              "releases_count": 14,
              "latest_release_tag": "1.5.0",
              "releases_from_tags": false,
              "days_since_latest_release": 33,
              "mean_days_between_releases": 146.1
            },
            "components": [
              {
                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "14 releases published",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "releases_published",
                    "params": {
                      "count": 14
                    }
                  }
                ],
                "max_points": 27
              },
              {
                "key": "release_recency",
                "name": "Release recency",
                "detail": "latest release 33 days ago",
                "points": 36,
                "status": "met",
                "details": [
                  {
                    "code": "release_recency",
                    "params": {
                      "days": 33
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "release_cadence",
                "name": "Release cadence",
                "detail": "a release every ~146.1 days",
                "points": 12.6,
                "status": "partial",
                "details": [
                  {
                    "code": "release_cadence",
                    "params": {
                      "gap": 146.1
                    }
                  }
                ],
                "max_points": 27
              },
              {
                "key": "openssf_scorecard_signed_releases",
                "name": "OpenSSF Scorecard: Signed-Releases",
                "detail": "Project has not signed or included provenance with any releases.",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "abandonment",
            "band": "excellent",
            "name": "Abandonment",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "cap": null,
              "state": "unverified",
              "guards": [],
              "signals": [],
              "red_flag": false,
              "multiplier_pct": 100,
              "declared_reason": null,
              "unverified_reason": "no_commit_sample",
              "unanswered_open_prs": null,
              "unanswered_open_issues": null,
              "days_since_last_merged_pr": null,
              "days_since_last_human_commit": null,
              "days_since_last_human_commit_is_floor": false
            },
            "components": [
              {
                "key": "project_is_still_maintained",
                "name": "Project is still maintained",
                "detail": "maintenance record not established from the collected data",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "abandonment_unverified",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Is the project alive — is code being written and are releases shipping?"
      },
      {
        "key": "community",
        "band": "moderate",
        "name": "Community & Adoption",
        "value": 51,
        "weight": 0.18,
        "metrics": [
          {
            "key": "popularity",
            "band": "at_risk",
            "name": "Popularity & adoption",
            "note": null,
            "notes": [],
            "value": 49,
            "inputs": {
              "forks": 24,
              "stars": 107,
              "watchers": 9,
              "growth_state": "organic",
              "growth_factor_pct": 100
            },
            "components": [
              {
                "key": "stars",
                "name": "Stars",
                "detail": "107 stars",
                "points": 32.9,
                "status": "partial",
                "details": [
                  {
                    "code": "stars",
                    "params": {
                      "count": 107
                    }
                  }
                ],
                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
                "detail": "24 forks",
                "points": 11.3,
                "status": "partial",
                "details": [
                  {
                    "code": "forks",
                    "params": {
                      "count": 24
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "9 watchers",
                "points": 5,
                "status": "partial",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 9
                    }
                  }
                ],
                "max_points": 15
              }
            ]
          },
          {
            "key": "community_health",
            "band": "at_risk",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 44,
            "inputs": {
              "has_readme": true,
              "has_license": true,
              "has_contributing": false,
              "has_issue_template": false,
              "has_code_of_conduct": false,
              "has_pull_request_template": false
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file present, not a recognized license",
                "points": 16.9,
                "status": "partial",
                "details": [
                  {
                    "code": "license_custom",
                    "params": {}
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributing_guide",
                "name": "CONTRIBUTING guide",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "code_of_conduct",
                "name": "Code of conduct",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 13.5
              },
              {
                "key": "issue_template",
                "name": "Issue template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.2
              },
              {
                "key": "pr_template",
                "name": "PR template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.3
              }
            ]
          },
          {
            "key": "ecosystem_adoption",
            "band": "moderate",
            "name": "Ecosystem adoption (downloads)",
            "note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "registry_dependents"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 63,
            "inputs": {
              "packages": [
                "rodbus"
              ],
              "dependents": null,
              "ecosystems": "crates",
              "total_downloads": 38273,
              "monthly_downloads": 5961
            },
            "components": [
              {
                "key": "monthly_downloads",
                "name": "Monthly downloads",
                "detail": "5,961 downloads/month across crates",
                "points": 50.3,
                "status": "partial",
                "details": [
                  {
                    "code": "downloads_monthly",
                    "params": {
                      "count": 5961,
                      "ecosystems": "crates"
                    }
                  }
                ],
                "max_points": 80
              },
              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_reported_by_this_ecosystem",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "moderate",
        "name": "Sustainability & Governance",
        "value": 64,
        "weight": 0.24,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "critical",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 26,
            "inputs": {
              "bus_factor": 1,
              "contributors_sampled": 3,
              "top_contributor_share": 0.862
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "max_points": 54
              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 86% of commits",
                "points": 3.1,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 86
                    }
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "3 contributors",
                "points": 4.1,
                "status": "partial",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 3
                    }
                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 10 contributing companies or organizations",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": null,
            "notes": [],
            "value": 80,
            "inputs": {
              "merged_prs": 112,
              "open_issues": 5,
              "closed_issues": 57,
              "issue_closed_ratio": 0.919,
              "closed_unmerged_prs": 15
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "92% of issues closed",
                "points": 43,
                "status": "partial",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 92
                    }
                  }
                ],
                "max_points": 46.75
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "112/127 decided PRs merged",
                "points": 33.7,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 112,
                      "decided": 127
                    }
                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 6/30 approved changesets -- score normalized to 2",
                "points": 3,
                "status": "partial",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "moderate",
            "name": "Ownership & stewardship",
            "note": null,
            "notes": [],
            "value": 63,
            "inputs": {
              "followers": 35,
              "owner_type": "Organization",
              "is_verified": null,
              "owner_login": "stepfunc",
              "public_repos": 21,
              "account_age_days": 4693
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "organization-owned",
                "points": 30,
                "status": "met",
                "details": [
                  {
                    "code": "owner_organization",
                    "params": {}
                  }
                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "35 followers of stepfunc",
                "points": 11.2,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 35,
                      "login": "stepfunc"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "21 public repos, account ~12 yr old",
                "points": 21.8,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 21
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 12
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "rodbus"
              ],
              "ecosystems": "crates",
              "any_deprecated": false,
              "min_days_since_publish": 0
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on crates",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "crates"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 0 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 0
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "13 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 13
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "good",
        "name": "Engineering Quality",
        "value": 70,
        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "moderate",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 66,
            "inputs": {
              "has_ci": true,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": false,
              "has_precommit_config": false
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": "2 workflow(s)",
                "points": 24,
                "status": "met",
                "details": [
                  {
                    "code": "ci_workflows",
                    "params": {
                      "count": 2
                    }
                  }
                ],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "29 out of 30 merged PRs checked by a CI test -- score normalized to 9",
                "points": 18,
                "status": "partial",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "good",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 75,
            "inputs": {
              "topics": [
                "modbus",
                "modbus-tcp",
                "modbus-library",
                "modbus-protocol",
                "rust",
                "tokio-rs",
                "scada",
                "c",
                "async",
                "tokio",
                "csharp",
                "java"
              ],
              "has_wiki": true,
              "homepage": "https://stepfunc.io/products/libraries/modbus/",
              "has_readme": true,
              "has_docs_dir": false,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": "https://stepfunc.io/products/libraries/modbus/",
                "points": 15,
                "status": "met",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": "12 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
                    "params": {
                      "count": 12
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
      },
      {
        "key": "security",
        "band": "at_risk",
        "name": "Security",
        "value": 43,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "at_risk",
            "name": "Security posture",
            "note": null,
            "notes": [],
            "value": 43,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 18,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 0,
              "scorecard_aggregate": 4.3
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "branch protection is not maximal on development and all release branches",
                "points": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "29 out of 30 merged PRs checked by a CI test -- score normalized to 9",
                "points": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 6/30 approved changesets -- score normalized to 2",
                "points": 1.5,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 10 contributing companies or organizations",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no dangerous workflow patterns detected",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "no update tool detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "10 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 9",
                "points": 6.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file detected",
                "points": 5,
                "status": "met",
                "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
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "78 existing vulnerabilities detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "excellent",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "review_only_matches": 0,
              "assessed_self_published_locations": 7
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "at_risk",
        "name": "AI Readiness",
        "value": 42,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "critical",
            "name": "Agent context & guidance",
            "note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "legible_commit_history"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 1,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": null,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "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": {}
                  }
                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
                "detail": "no data",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "moderate",
            "name": "Verify loop (build / test / typecheck)",
            "note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "demonstrated_agent_practice",
                    "automated_maintenance"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 52,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [
                "Cargo.lock",
                "package-lock.json"
              ],
              "has_dockerfile": false,
              "typed_language": true,
              "bootstrap_files": [],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [],
              "agent_commit_share": null,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": null
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "Rust (statically typed)",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Rust"
                    }
                  }
                ],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": "lockfile",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "lockfile"
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "no data",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "no data",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "excellent",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "primary_language": "Rust",
              "largest_source_bytes": 28645,
              "source_files_sampled": 89,
              "oversized_source_files": 0
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Rust (statically typed)",
                "points": 45,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Rust"
                    }
                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "0/89 source files over 60KB",
                "points": 55,
                "status": "met",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 89,
                      "oversized": 0
                    }
                  }
                ],
                "max_points": 55
              }
            ]
          },
          {
            "key": "ai_interfaces",
            "band": "at_risk",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "example_dirs": [
                "examples",
                "sample"
              ],
              "has_mcp_signal": false,
              "api_schema_files": []
            },
            "components": [
              {
                "key": "api_schema_openapi_graphql_proto",
                "name": "API schema (OpenAPI/GraphQL/proto)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 40
              },
              {
                "key": "mcp_server",
                "name": "MCP server",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "runnable_examples",
                "name": "Runnable examples",
                "detail": "examples, sample",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "examples, sample"
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          }
        ],
        "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."
      }
    ],
    "metrics_version": "1.13.0"
  },
  "warnings": [
    "Could not fetch crates package 'integration' from its registry",
    "crates package 'rodbus-client' points at a different repository (https://www.github.com/automatak/rodbus); excluded from ecosystem scoring",
    "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-21T07:04:26.497557Z",
  "schema_version": "0.17.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/stepfunc/rodbus.svg",
  "full_name": "stepfunc/rodbus",
  "license_state": "custom",
  "license_spdx": null
}

Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.17.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statisticscrates.io.