Public recordModerate
Software health reportschema 0.14.0 · metrics 1.13.0 · 2026-07-19 04:23 UTC
shepmaster / twox-hash
A Rust implementation of the xxHash algorithm.
shepmaster/twox-hash holds a health index of 59 out of 100, placing it in the Moderate band. It scores highest on Community & Adoption (67/100) and lowest on AI Readiness (26/100). It was last updated today. A single contributor accounts for most of its recent work.
59
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.
59
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
Jake GouldingPersonal account
1,178 followers288 public repossince Dec 2009@integer32llc
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 | twox-hash | 2.1.3 | 14,173,152 | 23 | 0 days ago | hashhasherxxh3xxhashalgorithms |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
64
Development activity
58Moderate
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 2.1/36 | Commit cadence — 3/52 weeks with commits |
| 12.2/18 | Commit volume — 22 commits in the last year |
| 8/10 | OpenSSF Scorecard: Maintained — 9 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 8 |
Inputs used
| commits_last_year | 22 |
| human_commit_share | — |
| days_since_last_push | 0 |
| active_weeks_last_year | 3 |
Release discipline
72Good
How it's scored
| 16.2/27 | Ships releases — 23 version tags (no GitHub releases) |
| 36/36 | Release recency — latest release 0 days ago |
| 12.6/27 | Release cadence — a release every ~233.7 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 23 |
| latest_release_tag | v2.1.3 |
| releases_from_tags | yes |
| days_since_latest_release | 0 |
| mean_days_between_releases | 233.7 |
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?
67
Popularity & adoption
62Moderate
How it's scored
| 42.8/60 | Stars — 438 stars |
| 14.1/25 | Forks — 50 forks |
| 5.3/15 | Watchers — 10 watchers |
Inputs used
| forks | 50 |
| stars | 438 |
| watchers | 10 |
| 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 (MIT) |
| 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)
100Excellent
How it's scored
| 80/80 | Monthly downloads — 14,173,152 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | twox-hash |
| dependents | — |
| ecosystems | crates |
| total_downloads | 204,205,234 |
| monthly_downloads | 14,173,152 |
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?
62
Maintainer resilience (bus factor)
34At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 1.5/22.5 | Commit distribution — top contributor authored 93% of commits |
| 13.5/13.5 | Contributor breadth — 17 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 5 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 17 |
| top_contributor_share | 0.933 |
Issue & PR responsiveness
55Moderate
How it's scored
| 23.9/46.8 | Issue resolution — 51% of issues closed |
| 29.2/38.3 | PR acceptance — 55/72 decided PRs merged |
| 1.5/15 | OpenSSF Scorecard: Code-Review — Found 2/16 approved changesets -- score normalized to 1 |
Inputs used
| merged_prs | 55 |
| open_issues | 21 |
| closed_issues | 22 |
| issue_closed_ratio | 0.512 |
| closed_unmerged_prs | 17 |
Ownership & stewardship
71Good
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 22.1/25 | Owner reach — 1,178 followers of shepmaster |
| 25/25 | Track record — 288 public repos, account ~16 yr old |
Inputs used
| followers | 1,178 |
| owner_type | User |
| is_verified | — |
| owner_login | shepmaster |
| public_repos | 288 |
| account_age_days | 6,044 |
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 — 23 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | twox-hash |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 0 |
Engineering Quality
Are baseline engineering and documentation practices in place?
49
Engineering practices
42At risk
How it's scored
| 24/24 | CI workflows — 1 workflow(s) |
| 0/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 18/20 | OpenSSF Scorecard: CI-Tests — 9 out of 10 merged PRs checked by a CI test -- score normalized to 9 |
Inputs used
| has_ci | yes |
| has_tests | no |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
60Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 3 topics |
| 10/10 | Wiki |
Inputs used
| topics | hashing, rust, xxhash |
| 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?
50
Security posture
50Moderate
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 |
| 2.2/2.5 | CI-Tests — 9 out of 10 merged PRs checked by a CI test -- score normalized to 9 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0.8/7.5 | Code-Review — Found 2/16 approved changesets -- score normalized to 1 |
| 2.5/2.5 | Contributors — project has 5 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 6/7.5 | Maintained — 9 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 8 |
| 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 |
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.
26
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.
Verify loop (build / test / typecheck)
18Critical
How it's scored
| 0/18 | One-command bootstrap |
| 0/22 | 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 | no |
| 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 — 0/20 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 19,619 |
| source_files_sampled | 20 |
| oversized_source_files | 0 |
Key facts
438GitHub stars
17contributors
22commits, last 12 months
0days since last push
23releases
1bus factor
21open issues
crates.iopackage ecosystems
Data collection warnings
- Could not fetch crates package 'asmasm' from its registry
- Could not fetch crates package 'comparison' from its registry
- Could not fetch crates package 'twox-hash-sum' from its registry
- Could not fetch crates package 'xx_hash-sys' from its registry
More detail
OpenSSF Scorecard 5.0 / 10
5.0aggregate
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 |
| 9 | CI-Tests | 9 out of 10 merged PRs checked by a CI test -- score normalized to 9 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 1 | Code-Review | Found 2/16 approved changesets -- score normalized to 1 |
| 10 | Contributors | project has 5 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 8 | Maintained | 9 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 8 |
| 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 12
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | rand | >=0.9.0, <=0.11.0 | Cargo.toml |
| crates.io | serde | 1.0.0 | Cargo.toml |
| crates.io | twox-hash | — | asmasm/Cargo.toml |
| crates.io | xx_hash-sys | — | asmasm/Cargo.toml |
| crates.io | criterion | 0.8.2 | comparison/Cargo.toml |
| crates.io | proptest | 1.10.0 | comparison/Cargo.toml |
| crates.io | rand | 0.9.2 | comparison/Cargo.toml |
| crates.io | twox-hash | — | comparison/Cargo.toml |
| crates.io | xx_hash-sys | — | comparison/Cargo.toml |
| crates.io | twox-hash | — | twox-hash-sum/Cargo.toml |
| crates.io | libc | 0.2.155 | xx_hash-sys/Cargo.toml |
| crates.io | paste | 1.0.15 | xx_hash-sys/Cargo.toml |
All dependencies 8
Full resolved dependency set from the GitHub dependency graph: 6 direct and 2 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | criterion | — | direct |
| crates.io | libc | — | direct |
| crates.io | paste | — | direct |
| crates.io | proptest | — | direct |
| crates.io | rand | — | direct |
| crates.io | serde | — | direct |
| crates.io | cc | — | indirect |
| crates.io | serde_json | — | indirect |
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"hashing",
"rust",
"xxhash"
],
"is_fork": false,
"size_kb": 2136,
"has_wiki": true,
"homepage": null,
"languages": {
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"jq": 488,
"Rust": 193212,
"Shell": 1322,
"JavaScript": 171
},
"pushed_at": "2026-07-19T01:28:14Z",
"created_at": "2015-05-09T02:52:24Z",
"owner_type": "User",
"updated_at": "2026-07-19T01:28:17Z",
"description": "A Rust implementation of the xxHash algorithm.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "MIT",
"default_branch": "main",
"license_spdx_raw": "MIT",
"primary_language": "Rust",
"significant_languages": [
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},
"owner": {
"blog": "http://jakegoulding.com",
"name": "Jake Goulding",
"type": "User",
"login": "shepmaster",
"company": "@integer32llc ",
"location": "Pittsburgh, PA",
"followers": 1178,
"avatar_url": "https://avatars.githubusercontent.com/u/174509?v=4",
"created_at": "2009-12-31T03:20:20Z",
"is_verified": null,
"public_repos": 288,
"account_age_days": 6044
},
"license": {
"state": "standard",
"spdx_id": "MIT",
"raw_spdx": "MIT",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases_count": 23,
"commits_last_year": 22,
"latest_release_at": "2026-07-19T01:25:52Z",
"latest_release_tag": "v2.1.3",
"releases_from_tags": true,
"days_since_last_push": 0,
"active_weeks_last_year": 3,
"days_since_latest_release": 0,
"mean_days_between_releases": 233.7
},
"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": "twox-hash",
"exists": true,
"license": "MIT",
"keywords": [
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"xxhash",
"algorithms"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/twox-hash",
"is_deprecated": false,
"latest_version": "2.1.3",
"repository_url": "https://github.com/shepmaster/twox-hash",
"versions_count": 23,
"total_downloads": 204205234,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 14173152,
"first_published_at": "2015-05-09T03:04:03.255761Z",
"latest_published_at": "2026-07-19T01:27:50.717355Z",
"latest_version_yanked": false,
"days_since_latest_publish": 0
}
]
},
"popularity": {
"forks": 50,
"stars": 438,
"watchers": 10,
"open_issues_and_prs": 28
},
"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": 19619,
"source_files_sampled": 20,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
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"comparison/Cargo.toml",
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"ecosystems": [
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"dependencies": [
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"ecosystem": "crates",
"version_constraint": ">=0.9.0, <=0.11.0"
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{
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"version_constraint": "1.0.0"
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{
"name": "twox-hash",
"manifest": "asmasm/Cargo.toml",
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{
"name": "xx_hash-sys",
"manifest": "asmasm/Cargo.toml",
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{
"name": "criterion",
"manifest": "comparison/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.8.2"
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{
"name": "proptest",
"manifest": "comparison/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.10.0"
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{
"name": "rand",
"manifest": "comparison/Cargo.toml",
"ecosystem": "crates",
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{
"name": "twox-hash",
"manifest": "comparison/Cargo.toml",
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{
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"manifest": "comparison/Cargo.toml",
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{
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{
"name": "libc",
"manifest": "xx_hash-sys/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.2.155"
},
{
"name": "paste",
"manifest": "xx_hash-sys/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.0.15"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
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{
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{
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"version": null,
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{
"name": "proptest",
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{
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"version": null,
"ecosystem": "crates"
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{
"name": "serde",
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"version": null,
"ecosystem": "crates"
},
{
"name": "cc",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "serde_json",
"direct": false,
"version": null,
"ecosystem": "crates"
}
],
"collected": true,
"truncated": false,
"total_count": 8,
"direct_count": 6,
"indirect_count": 2
}
},
"maintainership": {
"issues": {
"open_prs": 7,
"merged_prs": 55,
"open_issues": 21,
"closed_ratio": 0.512,
"closed_issues": 22,
"closed_unmerged_prs": 17
},
"bus_factor": 1,
"top_contributors": [
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"login": "shepmaster",
"commits": 391,
"avatar_url": "https://avatars.githubusercontent.com/u/174509?v=4"
},
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},
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"login": "atouchet",
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},
{
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"login": "aswild",
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},
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"login": "blackbeam",
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},
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{
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"login": "seritools",
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}
],
"contributors_sampled": 17,
"top_contributor_share": 0.933
},
"quality_signals": {
"has_ci": true,
"has_tests": false,
"ci_workflows": [
"ci.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": 9,
"reason": "9 out of 10 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,
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
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{
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{
"name": "Contributors",
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},
{
"name": "Dangerous-Workflow",
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
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{
"name": "Fuzzing",
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{
"name": "License",
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{
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
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{
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
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"source": {
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"components": []
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{
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{
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],
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{
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"components": [
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}
],
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{
"key": "commit_distribution",
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{
"code": "top_contributor_share",
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{
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{
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]
},
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{
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{
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"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": "3 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 3
}
}
],
"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": 50,
"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": 50,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 5
},
"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": "9 out of 10 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 2/16 approved changesets -- score normalized to 1",
"points": 0.8,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 5 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": "update tool detected",
"points": 7.5,
"status": "met",
"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": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "9 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 8",
"points": 6,
"status": "partial",
"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": 6
},
"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": "critical",
"name": "AI Readiness",
"value": 26,
"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": "critical",
"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": 18,
"inputs": {
"has_nix": false,
"has_tests": false,
"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": 0,
"status": "missed",
"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": 19619,
"source_files_sampled": 20,
"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": "0/20 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 20,
"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 'asmasm' from its registry",
"Could not fetch crates package 'comparison' from its registry",
"Could not fetch crates package 'twox-hash-sum' from its registry",
"Could not fetch crates package 'xx_hash-sys' from its registry"
],
"report_type": "repository",
"generated_at": "2026-07-19T04:23:32.745638Z",
"schema_version": "0.14.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/shepmaster/twox-hash.svg",
"full_name": "shepmaster/twox-hash",
"license_state": "standard",
"license_spdx": "MIT"
}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 v0.14.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — crates.io.