Public recordAt risk
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-27 22:16 UTC
yukibtc / async-utility
Collection of async utilities.
yukibtc/async-utility holds a health index of 44 out of 100, placing it in the At risk band. It scores highest on Sustainability & Governance (59/100) and lowest on Vitality (26/100). It was last updated today. A single contributor accounts for most of its recent work.
44
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.
44
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
Yuki KishimotoPersonal account
129 followers94 public repossince Nov 2022
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 | async-utility | 0.3.2 | 157,459 | 6 | 0 days ago | asynctokioutil |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
26
Development activity
43At risk
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 0/36 | Commit cadence — 0/52 weeks with commits |
| 0/18 | Commit volume — 0 commits in the last year |
| 7/10 | OpenSSF Scorecard: Maintained — 9 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 7 |
Inputs used
| commits_last_year | 0 |
| human_commit_share | 1 |
| days_since_last_push | 0 |
| active_weeks_last_year | 0 |
Release discipline
1Critical
How it's scored
| 0/27 | Ships releases — no releases published |
| 0/36 | Release recency — no releases |
| 0/27 | Release cadence — no releases |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 0 |
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?
40
Popularity & adoption
1Critical
How it's scored
| 0/60 | Stars — 2 stars |
| 0/25 | Forks — 0 forks |
| 0/15 | Watchers — 1 watchers |
Inputs used
| forks | 0 |
| stars | 2 |
| 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 (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)
87Excellent
How it's scored
| 69.3/80 | Monthly downloads — 157,459 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | async-utility |
| dependents | — |
| ecosystems | crates |
| total_downloads | 931,476 |
| monthly_downloads | 157,459 |
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?
59
Maintainer resilience (bus factor)
20Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 0/22.5 | Commit distribution — top contributor authored 100% of commits |
| 1.4/13.5 | Contributor breadth — 1 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 5 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
How it's scored
| 46.8/46.8 | Issue resolution — 100% of issues closed |
| 0/38.3 | PR acceptance — no decided pull requests or no data |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 0 |
| open_issues | 0 |
| closed_issues | 1 |
| issue_closed_ratio | 1 |
| closed_unmerged_prs | 0 |
Excluded from scoring (no data or not applicable): PR acceptance. Remaining weights renormalized.
Ownership & stewardship
57Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 15.2/25 | Owner reach — 129 followers of yukibtc |
| 20.4/25 | Track record — 94 public repos, account ~3 yr old |
Inputs used
| followers | 129 |
| owner_type | User |
| is_verified | — |
| owner_login | yukibtc |
| public_repos | 94 |
| account_age_days | 1,357 |
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 — 6 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | async-utility |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 0 |
Engineering Quality
Are baseline engineering and documentation practices in place?
48
Engineering practices
30At risk
How it's scored
| 0/24 | CI workflows |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — no data |
Inputs used
| has_ci | no |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.
Documentation
75Good
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://crates.io/crates/async-utility |
| 10/10 | Repository description |
| 10/10 | Topics — 5 topics |
| 10/10 | Wiki |
Inputs used
| topics | async, rust, rust-lang, thread, tokio |
| has_wiki | yes |
| homepage | https://crates.io/crates/async-utility |
| 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?
48
Security posture
35At risk
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 |
| 0/2.5 | CI-Tests — no data |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 5 contributing companies or organizations |
| 0/10 | Dangerous-Workflow — no data |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 5.2/7.5 | Maintained — 9 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 7 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — no data |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — no data |
| 6/7.5 | Vulnerabilities — 2 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 12 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 6 |
| scorecard_aggregate | 3.5 |
Excluded from scoring (no data or not applicable): ci_tests, dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions. Remaining weights renormalized.
Dependency advisories
100Excellent
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 0/25 | Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 3 |
| affected_packages | 2 |
| assessed_packages | 162 |
| unassessed_packages | 0 |
| affected_by_severity | moderate 1, unknown 1 |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 162 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.
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.
50
Agent context & guidance
2Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 1.6/40 | Legible commit history — 1 of 34 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.029 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
68Moderate
How it's scored
| 18/18 | One-command bootstrap — Makefile |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Rust (statically typed) |
| 10/10 | Reproducible environment — lockfile |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 34 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — no data |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | Cargo.lock |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | Makefile |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml |
| dependency_bot_commit_share | 0 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. 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 — 0/7 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 4,991 |
| source_files_sampled | 7 |
| oversized_source_files | 0 |
Key facts
2GitHub stars
1contributors
0commits, last 12 months
0days since last push
0releases
1bus factor
0open issues
crates.iopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- deps.dev does not index crates:async-utility@0.3.2; advisories assessed against the repository dependency graph instead
More detail
OpenSSF Scorecard 3.5 / 10
3.5aggregate
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 |
| n/a | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 5 contributing companies or organizations |
| n/a | Dangerous-Workflow | no workflows found |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 7 | Maintained | 9 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 7 |
| n/a | Packaging | packaging workflow not detected |
| n/a | Pinned-Dependencies | no dependencies found |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| n/a | Token-Permissions | No tokens found |
| 8 | Vulnerabilities | 2 existing vulnerabilities detected |
Direct dependencies 1
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | futures-util | 0.3 | Cargo.toml |
All dependencies 162
Full resolved dependency set from the GitHub dependency graph: 1 direct and 161 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | futures-util | 0.3.31 | direct |
| crates.io | addr2line | 0.24.2 | indirect |
| crates.io | adler2 | 2.0.0 | indirect |
| crates.io | async-attributes | 1.1.2 | indirect |
| crates.io | async-channel | 1.9.0 | indirect |
| crates.io | async-channel | 2.3.1 | indirect |
| crates.io | async-executor | 1.13.1 | indirect |
| crates.io | async-fs | 2.1.2 | indirect |
| crates.io | async-global-executor | 2.4.1 | indirect |
| crates.io | async-io | 2.4.0 | indirect |
| crates.io | async-lock | 3.4.0 | indirect |
| crates.io | async-net | 2.0.0 | indirect |
| crates.io | async-process | 2.3.0 | indirect |
| crates.io | async-signal | 0.2.10 | indirect |
| crates.io | async-std | 1.13.0 | indirect |
| crates.io | async-task | 4.7.1 | indirect |
| crates.io | async-wsocket | 0.15.0 | indirect |
| crates.io | atomic-waker | 1.1.2 | indirect |
| crates.io | autocfg | 1.4.0 | indirect |
| crates.io | backtrace | 0.3.74 | indirect |
| crates.io | bitflags | 2.6.0 | indirect |
| crates.io | block-buffer | 0.10.4 | indirect |
| crates.io | blocking | 1.6.1 | indirect |
| crates.io | bumpalo | 3.16.0 | indirect |
| crates.io | bytes | 1.12.1 | indirect |
| crates.io | cc | 1.4.0 | indirect |
| crates.io | cfg-if | 1.0.0 | indirect |
| crates.io | concurrent-queue | 2.5.0 | indirect |
| crates.io | console_error_panic_hook | 0.1.7 | indirect |
| crates.io | cpufeatures | 0.2.17 | indirect |
| crates.io | crossbeam-utils | 0.8.20 | indirect |
| crates.io | crypto-common | 0.1.7 | indirect |
| crates.io | data-encoding | 2.11.0 | indirect |
| crates.io | digest | 0.10.7 | indirect |
| crates.io | displaydoc | 0.2.6 | indirect |
| crates.io | errno | 0.3.10 | indirect |
| crates.io | event-listener | 2.5.3 | indirect |
| crates.io | event-listener | 5.3.1 | indirect |
| crates.io | event-listener-strategy | 0.5.3 | indirect |
| crates.io | fastrand | 2.2.0 | indirect |
| crates.io | find-msvc-tools | 0.1.9 | indirect |
| crates.io | form_urlencoded | 1.2.2 | indirect |
| crates.io | futures | 0.3.31 | indirect |
| crates.io | futures-channel | 0.3.31 | indirect |
| crates.io | futures-core | 0.3.31 | indirect |
| crates.io | futures-io | 0.3.31 | indirect |
| crates.io | futures-lite | 2.5.0 | indirect |
| crates.io | futures-sink | 0.3.31 | indirect |
| crates.io | futures-task | 0.3.31 | indirect |
| crates.io | generic-array | 0.14.7 | indirect |
| crates.io | getrandom | 0.3.4 | indirect |
| crates.io | gimli | 0.31.1 | indirect |
| crates.io | gloo-timers | 0.3.0 | indirect |
| crates.io | hermit-abi | 0.4.0 | indirect |
| crates.io | http | 1.4.2 | indirect |
| crates.io | httparse | 1.10.1 | indirect |
| crates.io | icu_collections | 2.2.0 | indirect |
| crates.io | icu_locale_core | 2.2.0 | indirect |
| crates.io | icu_normalizer | 2.2.0 | indirect |
| crates.io | icu_normalizer_data | 2.2.0 | indirect |
| crates.io | icu_properties | 2.2.0 | indirect |
| crates.io | icu_properties_data | 2.2.0 | indirect |
| crates.io | icu_provider | 2.2.0 | indirect |
| crates.io | idna | 1.1.0 | indirect |
| crates.io | idna_adapter | 1.2.2 | indirect |
| crates.io | itoa | 1.0.18 | indirect |
| crates.io | js-sys | 0.3.72 | indirect |
| crates.io | kv-log-macro | 1.0.7 | indirect |
| crates.io | libc | 0.2.166 | indirect |
| crates.io | linux-raw-sys | 0.4.14 | indirect |
| crates.io | litemap | 0.8.2 | indirect |
| crates.io | log | 0.4.22 | indirect |
| crates.io | memchr | 2.7.4 | indirect |
| crates.io | minicov | 0.3.8 | indirect |
| crates.io | miniz_oxide | 0.8.0 | indirect |
| crates.io | mio | 1.1.0 | indirect |
| crates.io | object | 0.36.5 | indirect |
| crates.io | once_cell | 1.20.2 | indirect |
| crates.io | parking | 2.2.1 | indirect |
| crates.io | percent-encoding | 2.3.2 | indirect |
| crates.io | pin-project-lite | 0.2.15 | indirect |
| crates.io | pin-utils | 0.1.0 | indirect |
| crates.io | piper | 0.2.4 | indirect |
| crates.io | polling | 3.7.4 | indirect |
| crates.io | potential_utf | 0.1.5 | indirect |
| crates.io | ppv-lite86 | 0.2.21 | indirect |
| crates.io | proc-macro2 | 1.0.92 | indirect |
| crates.io | quote | 1.0.47 | indirect |
| crates.io | r-efi | 5.3.0 | indirect |
| crates.io | rand | 0.9.5 | indirect |
| crates.io | rand_chacha | 0.9.0 | indirect |
| crates.io | rand_core | 0.9.5 | indirect |
| crates.io | rustc-demangle | 0.1.24 | indirect |
| crates.io | rustix | 0.38.41 | indirect |
| crates.io | same-file | 1.0.6 | indirect |
| crates.io | scoped-tls | 1.0.1 | indirect |
| crates.io | sha1 | 0.10.7 | indirect |
| crates.io | shlex | 2.0.1 | indirect |
| crates.io | signal-hook-registry | 1.4.2 | indirect |
| crates.io | slab | 0.4.9 | indirect |
| crates.io | smallvec | 1.15.2 | indirect |
| crates.io | smol | 2.0.2 | indirect |
| crates.io | socket2 | 0.5.8 | indirect |
| crates.io | stable_deref_trait | 1.2.1 | indirect |
| crates.io | syn | 1.0.109 | indirect |
| crates.io | syn | 2.0.89 | indirect |
| crates.io | syn | 3.0.3 | indirect |
| crates.io | synstructure | 0.13.2 | indirect |
| crates.io | thiserror | 2.0.19 | indirect |
| crates.io | thiserror-impl | 2.0.19 | indirect |
| crates.io | tinystr | 0.8.3 | indirect |
| crates.io | tokio | 1.41.1 | indirect |
| crates.io | tokio-happy-eyeballs | 0.1.0 | indirect |
| crates.io | tokio-macros | 2.4.0 | indirect |
| crates.io | tokio-tungstenite | 0.28.0 | indirect |
| crates.io | tracing | 0.1.41 | indirect |
| crates.io | tracing-core | 0.1.33 | indirect |
| crates.io | tungstenite | 0.28.0 | indirect |
| crates.io | typenum | 1.20.1 | indirect |
| crates.io | unicode-ident | 1.0.14 | indirect |
| crates.io | url | 2.5.8 | indirect |
| crates.io | utf-8 | 0.7.6 | indirect |
| crates.io | utf8_iter | 1.0.4 | indirect |
| crates.io | value-bag | 1.10.0 | indirect |
| crates.io | version_check | 0.9.5 | indirect |
| crates.io | walkdir | 2.5.0 | indirect |
| crates.io | wasi | 0.11.1+wasi-snapshot-preview1 | indirect |
| crates.io | wasip2 | 1.0.4+wasi-0.2.12 | indirect |
| crates.io | wasm-bindgen | 0.2.95 | indirect |
| crates.io | wasm-bindgen-backend | 0.2.95 | indirect |
| crates.io | wasm-bindgen-futures | 0.4.45 | indirect |
| crates.io | wasm-bindgen-macro | 0.2.95 | indirect |
| crates.io | wasm-bindgen-macro-support | 0.2.95 | indirect |
| crates.io | wasm-bindgen-shared | 0.2.95 | indirect |
| crates.io | wasm-bindgen-test | 0.3.45 | indirect |
| crates.io | wasm-bindgen-test-macro | 0.3.45 | indirect |
| crates.io | web-sys | 0.3.72 | indirect |
| crates.io | winapi-util | 0.1.11 | indirect |
| crates.io | windows-link | 0.2.1 | indirect |
| crates.io | windows-sys | 0.52.0 | indirect |
| crates.io | windows-sys | 0.59.0 | indirect |
| crates.io | windows-sys | 0.61.2 | indirect |
| crates.io | windows-targets | 0.52.6 | indirect |
| crates.io | windows_aarch64_gnullvm | 0.52.6 | indirect |
| crates.io | windows_aarch64_msvc | 0.52.6 | indirect |
| crates.io | windows_i686_gnu | 0.52.6 | indirect |
| crates.io | windows_i686_gnullvm | 0.52.6 | indirect |
| crates.io | windows_i686_msvc | 0.52.6 | indirect |
| crates.io | windows_x86_64_gnu | 0.52.6 | indirect |
| crates.io | windows_x86_64_gnullvm | 0.52.6 | indirect |
| crates.io | windows_x86_64_msvc | 0.52.6 | indirect |
| crates.io | wit-bindgen | 0.57.1 | indirect |
| crates.io | writeable | 0.6.3 | indirect |
| crates.io | yoke | 0.8.3 | indirect |
| crates.io | yoke-derive | 0.8.2 | indirect |
| crates.io | zerocopy | 0.8.55 | indirect |
| crates.io | zerocopy-derive | 0.8.55 | indirect |
| crates.io | zerofrom | 0.1.8 | indirect |
| crates.io | zerofrom-derive | 0.1.7 | indirect |
| crates.io | zerotrie | 0.2.4 | indirect |
| crates.io | zerovec | 0.11.6 | indirect |
| crates.io | zerovec-derive | 0.11.3 | indirect |
Dependency advisories 2
This repository publishes no package the index resolves, so its own dependency graph was assessed — 162 packages, which also include development and test pins that never ship: 2 carry known advisories, of which 0 are direct.
| Package | Version | Relation | Severity | Advisories | Fixed in |
|---|---|---|---|---|---|
| tokio | 1.41.1 | indirect | moderate | 2 | 1.44.2 |
| async-std | 1.13.0 | indirect | unknown | 1 | — |
An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"async",
"rust",
"rust-lang",
"thread",
"tokio"
],
"is_fork": false,
"size_kb": 98,
"has_wiki": true,
"homepage": "https://crates.io/crates/async-utility",
"languages": {
"Rust": 15279,
"Makefile": 450,
"JavaScript": 1562
},
"pushed_at": "2026-07-27T11:24:04Z",
"created_at": "2023-06-28T11:01:33Z",
"owner_type": "User",
"updated_at": "2026-07-27T11:24:10Z",
"description": "Collection of async utilities.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "MIT",
"default_branch": "master",
"license_spdx_raw": "MIT",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": "https://yukikishimoto.com",
"name": "Yuki Kishimoto",
"type": "User",
"login": "yukibtc",
"company": null,
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"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "no SAST tool detected",
"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": "No tokens found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "2 existing vulnerabilities detected",
"points": 6,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 162 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"indirect_dependencies_free_of_known_advisories",
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_repository",
"params": {
"assessed": 162
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 3,
"affected_packages": 2,
"assessed_packages": 162,
"unassessed_packages": 0,
"affected_by_severity": "moderate 1, unknown 1",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "transitive set not separable from development and test dependencies in this scope",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_scope_not_separable",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "no advisory carries a publication date",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_no_publication_date",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
"packages": [],
"red_flag": false,
"assessed_packages": 162,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"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": "moderate",
"name": "AI Readiness",
"value": 50,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 2,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.029,
"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": "1 of 34 human commits state their intent (structured subject or explanatory body)",
"points": 1.6,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 1,
"sampled": 34
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_pinned_dependencies"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 68,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"Cargo.lock"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [
"Makefile"
],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Makefile",
"points": 18,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Makefile"
}
}
],
"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 agent-authored commits among the last 34",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 34
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": 4991,
"source_files_sampled": 7,
"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": "0/7 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 7,
"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": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"deps.dev does not index crates:async-utility@0.3.2; advisories assessed against the repository dependency graph instead"
],
"report_type": "repository",
"generated_at": "2026-07-27T22:16:48.297793Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/y/yukibtc/async-utility.svg",
"full_name": "yukibtc/async-utility",
"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 v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — crates.io.