Public recordModerate
Software health reportschema 0.11.0 · metrics 1.13.0 · 2026-07-17 13:00 UTC
al8n / varing
Protobuf's varint encoding/decoding for LEB128 friendly types with full const context operations supports.
al8n/varing holds a health index of 54 out of 100, placing it in the Moderate band. It scores highest on Vitality (59/100) and lowest on Community & Adoption (37/100). It was last updated today. A single contributor accounts for most of its recent work.
54
overall / 100Software 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.
54
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)
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
Al LiuPersonal account
258 followers176 public repossince Aug 2018
This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| crates.io | varing | 0.14.0 | 4,101 | 17 | 0 days ago | constleb128protoprotobufvarintno-stdnetwork-programmingdata-structuresencoding |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
59
Development activity
63Moderate
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 5.5/36 | Commit cadence — 8/52 weeks with commits |
| 11.1/18 | Commit volume — 16 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 12 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 16 |
| human_commit_share | — |
| days_since_last_push | 0 |
| active_weeks_last_year | 8 |
Release discipline
52Moderate
How it's scored
| 27/27 | Ships releases — 1 releases published |
| 7.2/36 | Release recency — latest release 482 days ago |
| 12.6/27 | Release cadence — cadence unknown (single release) |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 1 |
| latest_release_tag | v0.3 |
| releases_from_tags | no |
| days_since_latest_release | 482 |
| mean_days_between_releases | — |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
37
Popularity & adoption
11Critical
How it's scored
| 11.3/60 | Stars — 6 stars |
| 0/25 | Forks — 1 forks |
| 0/15 | Watchers — 1 watchers |
Inputs used
| forks | 1 |
| stars | 6 |
| watchers | 1 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Ecosystem adoption (downloads)
60Moderate
How it's scored
| 48.2/80 | Monthly downloads — 4,101 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | varing |
| dependents | — |
| ecosystems | crates |
| total_downloads | 28,733 |
| monthly_downloads | 4,101 |
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?
57
Maintainer resilience (bus factor)
24Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 2.2/22.5 | Commit distribution — top contributor authored 90% of commits |
| 2.7/13.5 | Contributor breadth — 2 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 3 contributing companies or organizations -- score normalized to 10 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 2 |
| top_contributor_share | 0.9 |
Issue & PR responsiveness
54Moderate
How it's scored
| 0/46.8 | Issue resolution — no issues or no data |
| 28.9/38.3 | PR acceptance — 28/37 decided PRs merged |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/26 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 28 |
| open_issues | 0 |
| closed_issues | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 9 |
Excluded from scoring (no data or not applicable): Issue resolution. Remaining weights renormalized.
Ownership & stewardship
66Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 17.4/25 | Owner reach — 258 followers of al8n |
| 25/25 | Track record — 176 public repos, account ~7 yr old |
Inputs used
| followers | 258 |
| owner_type | User |
| is_verified | — |
| owner_login | al8n |
| public_repos | 176 |
| account_age_days | 2,894 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on crates |
| 35/35 | Publish recency — latest publish 0 days ago |
| 20/20 | Version history — 17 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | varing |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 0 |
Engineering Quality
Are baseline engineering and documentation practices in place?
57
Engineering practices
62Moderate
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 14/20 | OpenSSF Scorecard: CI-Tests — 15 out of 19 merged PRs checked by a CI test -- score normalized to 7 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
50Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 0/10 | Topics |
| 10/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
56
Security posture
56Moderate
How it's scored
| 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 |
| 1.8/2.5 | CI-Tests — 15 out of 19 merged PRs checked by a CI test -- score normalized to 7 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/26 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 3 contributing companies or organizations -- score normalized to 10 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 12 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 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 — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 5.6 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
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.
38
Agent context & guidance
1Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 0/40 | Legible commit history — no data |
Inputs used
| has_llms_txt | no |
| 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
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Rust (statically typed) |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no data |
| 5/8 | Automated maintenance — dependency automation configured, none observed in the sampled commits |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.
Code legibility for models
100Excellent
How it's scored
| 45/45 | Type-checkable code — Rust (statically typed) |
| 55/55 | Manageable file sizes — 0/87 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 31,459 |
| source_files_sampled | 87 |
| oversized_source_files | 0 |
Key facts
6GitHub stars
2contributors
16commits, last 12 months
0days since last push
1releases
1bus factor
0open issues
crates.iopackage ecosystems
Data collection warnings
- Could not fetch crates package 'varing-fuzz' from its registry
More detail
OpenSSF Scorecard 5.6 / 10
5.6aggregate
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).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 7 | CI-Tests | 15 out of 19 merged PRs checked by a CI test -- score normalized to 7 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/26 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 3 contributing companies or organizations -- score normalized to 10 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 12 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | 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 |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Direct dependencies 37
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | thiserror | 2 | Cargo.toml |
| crates.io | paste | 1 | Cargo.toml |
| crates.io | seq-macro | 0.3 | Cargo.toml |
| crates.io | arbitrary-int_1 | 1 | Cargo.toml |
| crates.io | arbitrary-int_2 | 2 | Cargo.toml |
| crates.io | bnum_0_13 | 0.13 | Cargo.toml |
| crates.io | chrono_0_4 | 0.4 | Cargo.toml |
| crates.io | chrono-tz_0_10 | 0.10 | Cargo.toml |
| crates.io | ethereum-types_0_15 | 0.15 | Cargo.toml |
| crates.io | ethereum-types_0_16 | 0.16 | Cargo.toml |
| crates.io | float8_0_4 | 0.4 | Cargo.toml |
| crates.io | half_2 | 2 | Cargo.toml |
| crates.io | num-rational_0_4 | 0.4 | Cargo.toml |
| crates.io | num-complex_0_4 | 0.4 | Cargo.toml |
| crates.io | primitive-types_0_13 | 0.13 | Cargo.toml |
| crates.io | primitive-types_0_14 | 0.14 | Cargo.toml |
| crates.io | ruint_1 | 1 | Cargo.toml |
| crates.io | time_0_3 | 0.3 | Cargo.toml |
| crates.io | arbitrary | 1 | fuzz/Cargo.toml |
| crates.io | libfuzzer-sys | 0.4 | fuzz/Cargo.toml |
| crates.io | paste | 1 | fuzz/Cargo.toml |
| crates.io | seq-macro | 0.3 | fuzz/Cargo.toml |
| crates.io | ethereum-types_0_15 | 0.15 | fuzz/Cargo.toml |
| crates.io | ethereum-types_0_16 | 0.16 | fuzz/Cargo.toml |
| crates.io | primitive-types_0_13 | 0.13 | fuzz/Cargo.toml |
| crates.io | primitive-types_0_14 | 0.14 | fuzz/Cargo.toml |
| crates.io | ruint | 1 | fuzz/Cargo.toml |
| crates.io | chrono | 0.4 | fuzz/Cargo.toml |
| crates.io | chrono-tz | 0.10 | fuzz/Cargo.toml |
| crates.io | time | 0.3 | fuzz/Cargo.toml |
| crates.io | num-traits | 0.2 | fuzz/Cargo.toml |
| crates.io | bnum | 0.13 | fuzz/Cargo.toml |
| crates.io | arbitrary-int_1 | 1 | fuzz/Cargo.toml |
| crates.io | arbitrary-int_2 | 2 | fuzz/Cargo.toml |
| crates.io | num-rational | 0.4 | fuzz/Cargo.toml |
| crates.io | num-complex | 0.4 | fuzz/Cargo.toml |
| crates.io | varing | — | fuzz/Cargo.toml |
All dependencies 26
Full resolved dependency set from the GitHub dependency graph: 13 direct and 13 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | arbitrary | — | direct |
| crates.io | bnum | — | direct |
| crates.io | chrono | — | direct |
| crates.io | chrono-tz | — | direct |
| crates.io | libfuzzer-sys | — | direct |
| crates.io | num-complex | — | direct |
| crates.io | num-rational | — | direct |
| crates.io | num-traits | — | direct |
| crates.io | paste | — | direct |
| crates.io | ruint | — | direct |
| crates.io | seq-macro | — | direct |
| crates.io | thiserror | — | direct |
| crates.io | time | — | direct |
| crates.io | arbitrary-int | — | indirect |
| crates.io | bytes | — | indirect |
| crates.io | criterion | — | indirect |
| crates.io | ethereum-types | — | indirect |
| crates.io | float8 | — | indirect |
| crates.io | half | — | indirect |
| crates.io | integer-encoding | — | indirect |
| crates.io | leb128 | — | indirect |
| crates.io | primitive-types | — | indirect |
| crates.io | prost | — | indirect |
| crates.io | quickcheck | — | indirect |
| crates.io | quickcheck_macros | — | indirect |
| crates.io | unsigned-varint | — | indirect |
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 286,
"has_wiki": true,
"homepage": null,
"languages": {
"Rust": 416624
},
"pushed_at": "2026-07-17T02:37:44Z",
"created_at": "2025-02-03T10:37:49Z",
"owner_type": "User",
"updated_at": "2026-07-17T02:37:48Z",
"description": "Protobuf's varint encoding/decoding for LEB128 friendly types with full const context operations supports.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "main",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": null,
"name": "Al Liu",
"type": "User",
"login": "al8n",
"company": null,
"location": "Auckland, NZ / China / Singapore",
"followers": 258,
"avatar_url": "https://avatars.githubusercontent.com/u/42351146?v=4",
"created_at": "2018-08-13T15:43:12Z",
"is_verified": null,
"public_repos": 176,
"account_age_days": 2894
},
"activity": {
"releases_count": 1,
"commits_last_year": 16,
"latest_release_at": "2025-03-21T17:28:19Z",
"latest_release_tag": "v0.3",
"releases_from_tags": false,
"days_since_last_push": 0,
"active_weeks_last_year": 8,
"days_since_latest_release": 482,
"mean_days_between_releases": null
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "varing",
"exists": true,
"license": "MIT OR Apache-2.0",
"keywords": [
"const",
"leb128",
"proto",
"protobuf",
"varint",
"no-std",
"network-programming",
"data-structures",
"encoding",
"no-std::no-alloc"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/varing",
"is_deprecated": false,
"latest_version": "0.14.0",
"repository_url": "https://github.com/al8n/varing",
"versions_count": 17,
"total_downloads": 28733,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 4101,
"first_published_at": "2025-03-30T16:15:00.836286Z",
"latest_published_at": "2026-07-17T02:47:16.288845Z",
"latest_version_yanked": false,
"days_since_latest_publish": 0
}
]
},
"popularity": {
"forks": 1,
"stars": 6,
"watchers": 1,
"open_issues_and_prs": 0
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"largest_source_bytes": 31459,
"source_files_sampled": 87,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"Cargo.toml",
"fuzz/Cargo.toml"
],
"ecosystems": [
"crates"
],
"dependencies": [
{
"name": "thiserror",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "2"
},
{
"name": "paste",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "seq-macro",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.3"
},
{
"name": "arbitrary-int_1",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "arbitrary-int_2",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "2"
},
{
"name": "bnum_0_13",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.13"
},
{
"name": "chrono_0_4",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "chrono-tz_0_10",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.10"
},
{
"name": "ethereum-types_0_15",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.15"
},
{
"name": "ethereum-types_0_16",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.16"
},
{
"name": "float8_0_4",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "half_2",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "2"
},
{
"name": "num-rational_0_4",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "num-complex_0_4",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "primitive-types_0_13",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.13"
},
{
"name": "primitive-types_0_14",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.14"
},
{
"name": "ruint_1",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "time_0_3",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.3"
},
{
"name": "arbitrary",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "libfuzzer-sys",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "paste",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "seq-macro",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.3"
},
{
"name": "ethereum-types_0_15",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.15"
},
{
"name": "ethereum-types_0_16",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.16"
},
{
"name": "primitive-types_0_13",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.13"
},
{
"name": "primitive-types_0_14",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.14"
},
{
"name": "ruint",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "chrono",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "chrono-tz",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.10"
},
{
"name": "time",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.3"
},
{
"name": "num-traits",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.2"
},
{
"name": "bnum",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.13"
},
{
"name": "arbitrary-int_1",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1"
},
{
"name": "arbitrary-int_2",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "2"
},
{
"name": "num-rational",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "num-complex",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4"
},
{
"name": "varing",
"manifest": "fuzz/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "arbitrary",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "bnum",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "chrono",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "chrono-tz",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "libfuzzer-sys",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "num-complex",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "num-rational",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "num-traits",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "paste",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "ruint",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "seq-macro",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "thiserror",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "time",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "arbitrary-int",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "bytes",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "criterion",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "ethereum-types",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "float8",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "half",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "integer-encoding",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "leb128",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "primitive-types",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "prost",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "quickcheck",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "quickcheck_macros",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "unsigned-varint",
"direct": false,
"version": null,
"ecosystem": "crates"
}
],
"collected": true,
"truncated": false,
"total_count": 26,
"direct_count": 13,
"indirect_count": 13
}
},
"maintainership": {
"issues": {
"open_prs": 0,
"merged_prs": 28,
"open_issues": 0,
"closed_ratio": null,
"closed_issues": 0,
"closed_unmerged_prs": 9
},
"bus_factor": 1,
"top_contributors": [
{
"type": "User",
"login": "al8n",
"commits": 36,
"avatar_url": "https://avatars.githubusercontent.com/u/42351146?v=4"
},
{
"type": "Bot",
"login": "dependabot[bot]",
"commits": 4,
"avatar_url": "https://avatars.githubusercontent.com/in/29110?v=4"
}
],
"contributors_sampled": 2,
"top_contributor_share": 0.9
},
"quality_signals": {
"has_ci": true,
"has_tests": true,
"ci_workflows": [
"ci.yml",
"fuzzy.yml",
"loc.yml"
],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"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": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 7,
"reason": "15 out of 19 merged PRs checked by a CI test -- score normalized to 7",
"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": 0,
"reason": "Found 0/26 approved changesets -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 3 contributing companies or organizations -- score normalized to 10",
"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": 10,
"reason": "update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 10,
"reason": "project is fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 10,
"reason": "12 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not 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": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"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": 10,
"reason": "0 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "2471932966dd049b09cc820db44c7ec1ea0d7347",
"ran_at": "2026-07-17T12:59:53Z",
"aggregate_score": 5.6,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": true
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/al8n/varing",
"host": "github.com",
"name": "varing",
"owner": "al8n"
},
"metrics": {
"overall": {
"key": "overall",
"band": "moderate",
"name": "Overall health",
"note": null,
"notes": [],
"value": 54,
"inputs": {
"security": 56,
"vitality": 59,
"community": 37,
"governance": 57,
"engineering": 57
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "moderate",
"name": "Vitality",
"value": 59,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "moderate",
"name": "Development activity",
"note": null,
"notes": [],
"value": 63,
"inputs": {
"commits_last_year": 16,
"human_commit_share": null,
"days_since_last_push": 0,
"active_weeks_last_year": 8
},
"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": "8/52 weeks with commits",
"points": 5.5,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 8
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "16 commits in the last year",
"points": 11.1,
"status": "partial",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 16
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "12 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "moderate",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 52,
"inputs": {
"releases_count": 1,
"latest_release_tag": "v0.3",
"releases_from_tags": false,
"days_since_latest_release": 482,
"mean_days_between_releases": null
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "1 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 1
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 482 days ago",
"points": 7.2,
"status": "partial",
"details": [
{
"code": "release_recency",
"params": {
"days": 482
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "cadence unknown (single release)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "release_cadence_unknown",
"params": {}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": "at_risk",
"name": "Community & Adoption",
"value": 37,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "critical",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 11,
"inputs": {
"forks": 1,
"stars": 6,
"watchers": 1,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "6 stars",
"points": 11.3,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 6
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "1 forks",
"points": 0,
"status": "missed",
"details": [
{
"code": "forks",
"params": {
"count": 1
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "1 watchers",
"points": 0,
"status": "missed",
"details": [
{
"code": "watchers",
"params": {
"count": 1
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"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": "recognized license (Apache-2.0)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "Apache-2.0"
}
}
],
"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": 60,
"inputs": {
"packages": [
"varing"
],
"dependents": null,
"ecosystems": "crates",
"total_downloads": 28733,
"monthly_downloads": 4101
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "4,101 downloads/month across crates",
"points": 48.2,
"status": "partial",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 4101,
"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": 57,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "critical",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 24,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 2,
"top_contributor_share": 0.9
},
"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 90% of commits",
"points": 2.2,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 90
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "2 contributors",
"points": 2.7,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 2
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 3 contributing companies or organizations -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": "Excluded from scoring (no data or not applicable): Issue resolution. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"issue_resolution"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 54,
"inputs": {
"merged_prs": 28,
"open_issues": 0,
"closed_issues": 0,
"issue_closed_ratio": null,
"closed_unmerged_prs": 9
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "no issues or no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_issues_or_data",
"params": {}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "28/37 decided PRs merged",
"points": 28.9,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 28,
"decided": 37
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 0/26 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 66,
"inputs": {
"followers": 258,
"owner_type": "User",
"is_verified": null,
"owner_login": "al8n",
"public_repos": 176,
"account_age_days": 2894
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "258 followers of al8n",
"points": 17.4,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 258,
"login": "al8n"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "176 public repos, account ~7 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 176
}
},
{
"code": "account_age_years",
"params": {
"years": 7
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"varing"
],
"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": "17 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 17
}
}
],
"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": "moderate",
"name": "Engineering Quality",
"value": 57,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 62,
"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": "3 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 3
}
}
],
"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": "15 out of 19 merged PRs checked by a CI test -- score normalized to 7",
"points": 14,
"status": "partial",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"topics": [],
"has_wiki": true,
"homepage": null,
"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": null,
"points": 0,
"status": "missed",
"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": null,
"points": 0,
"status": "missed",
"details": [],
"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": "moderate",
"name": "Security",
"value": 56,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "moderate",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 56,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 5.6
},
"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 not enabled on development/release branches",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "15 out of 19 merged PRs checked by a CI test -- score normalized to 7",
"points": 1.8,
"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 0/26 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 3 contributing companies or organizations -- score normalized to 10",
"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": "update tool detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is fuzzed",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "12 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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 not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"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": 2
},
"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": 38,
"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": "at_risk",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"demonstrated_agent_practice"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 42,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [],
"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": 0
},
"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": null,
"points": 0,
"status": "missed",
"details": [],
"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": "dependency automation configured, none observed in the sampled commits",
"points": 5,
"status": "partial",
"details": [
{
"code": "dependency_bot_config_only",
"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": 31459,
"source_files_sampled": 87,
"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": "0/87 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 87,
"oversized": 0
}
}
],
"max_points": 55
}
]
}
],
"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 'varing-fuzz' from its registry"
],
"report_type": "repository",
"generated_at": "2026-07-17T13:00:06.078593Z",
"schema_version": "0.11.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/a/al8n/varing.svg",
"full_name": "al8n/varing",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}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 v0.11.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — crates.io.