Public recordModerate
Software health reportschema 0.11.0 · metrics 1.13.0 · 2026-07-17 08:05 UTC
lo48576 / iri-string
String types for URIs/IRIs.
lo48576/iri-string holds a health index of 54 out of 100, placing it in the Moderate band. It scores highest on Vitality (74/100) and lowest on Security (29/100). It was last updated 1 day ago. 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
YOSHIOKA TakumaPersonal account
116 followers112 public repossince Dec 2011
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 | iri-string | 0.7.13 | 19,828,097 | 39 | 1 day ago | iriuri |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
74
Development activity
70Good
How it's scored
| 36/36 | Push recency — last push 1 days ago |
| 10.4/36 | Commit cadence — 15/52 weeks with commits |
| 18/18 | Commit volume — 103 commits in the last year |
| 6/10 | OpenSSF Scorecard: Maintained — 6 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 6 |
Inputs used
| commits_last_year | 103 |
| human_commit_share | — |
| days_since_last_push | 1 |
| active_weeks_last_year | 15 |
Release discipline
80Good
How it's scored
| 16.2/27 | Ships releases — 39 version tags (no GitHub releases) |
| 36/36 | Release recency — latest release 1 days ago |
| 19.8/27 | Release cadence — a release every ~74.6 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 39 |
| latest_release_tag | v0.7.13 |
| releases_from_tags | yes |
| days_since_latest_release | 1 |
| mean_days_between_releases | 74.6 |
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?
54
Popularity & adoption
30At risk
How it's scored
| 23.5/60 | Stars — 29 stars |
| 5/25 | Forks — 5 forks |
| 1.7/15 | Watchers — 3 watchers |
Inputs used
| forks | 5 |
| stars | 29 |
| watchers | 3 |
| 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)
100Excellent
How it's scored
| 80/80 | Monthly downloads — 19,828,097 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | iri-string |
| dependents | — |
| ecosystems | crates |
| total_downloads | 183,709,202 |
| monthly_downloads | 19,828,097 |
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)
19Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 0.1/22.5 | Commit distribution — top contributor authored 100% of commits |
| 6.8/13.5 | Contributor breadth — 5 contributors |
| 3/10 | OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 5 |
| top_contributor_share | 0.995 |
Issue & PR responsiveness
64Moderate
How it's scored
| 39.7/46.8 | Issue resolution — 85% of issues closed |
| 23.9/38.3 | PR acceptance — 5/8 decided PRs merged |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 5 |
| open_issues | 8 |
| closed_issues | 45 |
| issue_closed_ratio | 0.849 |
| closed_unmerged_prs | 3 |
Ownership & stewardship
62Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 14.9/25 | Owner reach — 116 followers of lo48576 |
| 25/25 | Track record — 112 public repos, account ~14 yr old |
Inputs used
| followers | 116 |
| owner_type | User |
| is_verified | — |
| owner_login | lo48576 |
| public_repos | 112 |
| account_age_days | 5,335 |
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 1 days ago |
| 20/20 | Version history — 39 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | iri-string |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 1 |
Engineering Quality
Are baseline engineering and documentation practices in place?
47
Engineering practices
38At risk
How it's scored
| 0/24 | CI workflows |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 6.4/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — no data |
Inputs used
| has_ci | no |
| has_tests | yes |
| has_editorconfig | yes |
| has_linter_config | no |
| has_precommit_config | no |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.
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 — 1 topics |
| 10/10 | Wiki |
Inputs used
| topics | rust |
| 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?
29
Security posture
29Critical
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 |
| 0.8/2.5 | Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| 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 |
| 4.5/7.5 | Maintained — 6 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 6 |
| 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 |
| 4.5/7.5 | Vulnerabilities — 4 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 12 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 6 |
| scorecard_aggregate | 2.9 |
Excluded from scoring (no data or not applicable): ci_tests, dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions. 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.
45
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)
60Moderate
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) |
| 10/10 | Reproducible environment — lockfile |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 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 | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance, 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 — 0/73 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 53,820 |
| source_files_sampled | 73 |
| oversized_source_files | 0 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — examples |
Inputs used
| example_dirs | examples |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
29GitHub stars
5contributors
103commits, last 12 months
1days since last push
39releases
1bus factor
8open issues
crates.iopackage ecosystems
Data collection warnings
- Could not fetch crates package 'iri-string-benches' from its registry
- Could not fetch crates package 'iri-string-tests' from its registry
More detail
OpenSSF Scorecard 2.9 / 10
2.9aggregate
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 |
| 3 | Contributors | project has 1 contributing companies or organizations -- score normalized to 3 |
| 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 |
| 6 | Maintained | 6 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 6 |
| 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 |
| 6 | Vulnerabilities | 4 existing vulnerabilities detected |
Direct dependencies 6
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | memchr | 2.4.1 | Cargo.toml |
| crates.io | serde | 1.0.103 | Cargo.toml |
| crates.io | iri-string | — | iri-string-benches/Cargo.toml |
| crates.io | iri-string | — | iri-string-tests/Cargo.toml |
| crates.io | serde | 1.0.103 | iri-string-tests/Cargo.toml |
| crates.io | serde_json | 1.0.82 | iri-string-tests/Cargo.toml |
All dependencies 76
Full resolved dependency set from the GitHub dependency graph: 5 direct and 71 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | memchr | 2.4.1 | direct |
| crates.io | serde | — | direct |
| crates.io | serde | 1.0.103 | direct |
| crates.io | serde_json | — | direct |
| crates.io | serde_json | 1.0.82 | direct |
| crates.io | anes | 0.1.4 | indirect |
| crates.io | atty | 0.2.6 | indirect |
| crates.io | autocfg | 0.1.6 | indirect |
| crates.io | autocfg | 1.0.0 | indirect |
| crates.io | bitflags | 1.2.0 | indirect |
| crates.io | bumpalo | 3.11.1 | indirect |
| crates.io | cast | 0.3.0 | indirect |
| crates.io | cfg-if | 0.1.2 | indirect |
| crates.io | cfg-if | 1.0.0 | indirect |
| crates.io | ciborium | 0.2.0 | indirect |
| crates.io | ciborium-io | 0.2.0 | indirect |
| crates.io | ciborium-ll | 0.2.0 | indirect |
| crates.io | clap | 3.1.0 | indirect |
| crates.io | criterion | — | indirect |
| crates.io | criterion | 0.4.0 | indirect |
| crates.io | criterion-plot | 0.5.0 | indirect |
| crates.io | crossbeam-deque | 0.7.4 | indirect |
| crates.io | crossbeam-epoch | 0.8.0 | indirect |
| crates.io | crossbeam-queue | 0.2.3 | indirect |
| crates.io | crossbeam-utils | 0.7.0 | indirect |
| crates.io | either | 1.0.0 | indirect |
| crates.io | half | 1.6.0 | indirect |
| crates.io | hashbrown | 0.8.1 | indirect |
| crates.io | indexmap | 1.5.2 | indirect |
| crates.io | itertools | 0.10.0 | indirect |
| crates.io | itoa | 1.0.0 | indirect |
| crates.io | js-sys | 0.3.51 | indirect |
| crates.io | lazy_static | 1.4.0 | indirect |
| crates.io | libc | 0.2.8 | indirect |
| crates.io | log | 0.4.0 | indirect |
| crates.io | maybe-uninit | 2.0.0 | indirect |
| crates.io | memoffset | 0.5.0 | indirect |
| crates.io | num-traits | 0.2.14 | indirect |
| crates.io | num_cpus | 1.2.0 | indirect |
| crates.io | oorandom | 11.1.0 | indirect |
| crates.io | os_str_bytes | 6.0.0 | indirect |
| crates.io | plotters | 0.3.1 | indirect |
| crates.io | plotters-backend | 0.3.0 | indirect |
| crates.io | plotters-svg | 0.3.0 | indirect |
| crates.io | proc-macro2 | 1.0.23 | indirect |
| crates.io | quote | 1.0.0 | indirect |
| crates.io | rayon | 1.3.0 | indirect |
| crates.io | rayon-core | 1.7.0 | indirect |
| crates.io | redox_syscall | 0.1.0 | indirect |
| crates.io | redox_termios | 0.1.0 | indirect |
| crates.io | regex | 1.5.5 | indirect |
| crates.io | regex-syntax | 0.6.25 | indirect |
| crates.io | rustc_version | 0.2.3 | indirect |
| crates.io | ryu | 1.0.0 | indirect |
| crates.io | same-file | 1.0.1 | indirect |
| crates.io | scopeguard | 1.0.0 | indirect |
| crates.io | semver | 0.9.0 | indirect |
| crates.io | semver-parser | 0.7.0 | indirect |
| crates.io | serde_derive | 1.0.103 | indirect |
| crates.io | serde_test | 1.0.104 | indirect |
| crates.io | syn | 1.0.67 | indirect |
| crates.io | termion | 1.5.0 | indirect |
| crates.io | textwrap | 0.14.0 | indirect |
| crates.io | tinytemplate | 1.1.0 | indirect |
| crates.io | unicode-xid | 0.2.0 | indirect |
| crates.io | walkdir | 2.3.0 | indirect |
| crates.io | wasm-bindgen | 0.2.74 | indirect |
| crates.io | wasm-bindgen-backend | 0.2.74 | indirect |
| crates.io | wasm-bindgen-macro | 0.2.74 | indirect |
| crates.io | wasm-bindgen-macro-support | 0.2.74 | indirect |
| crates.io | wasm-bindgen-shared | 0.2.74 | indirect |
| crates.io | web-sys | 0.3.51 | indirect |
| crates.io | winapi | 0.3.0 | indirect |
| crates.io | winapi-i686-pc-windows-gnu | 0.3.0 | indirect |
| crates.io | winapi-util | 0.1.1 | indirect |
| crates.io | winapi-x86_64-pc-windows-gnu | 0.3.0 | indirect |
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"rust"
],
"is_fork": false,
"size_kb": 1072,
"has_wiki": true,
"homepage": null,
"languages": {
"Rust": 800930,
"Shell": 1913,
"RenderScript": 1
},
"pushed_at": "2026-07-15T17:28:18Z",
"created_at": "2018-05-04T10:44:33Z",
"owner_type": "User",
"updated_at": "2026-07-15T17:28:50Z",
"description": "String types for URIs/IRIs.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "develop",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": "https://blog.cardina1.red",
"name": "YOSHIOKA Takuma",
"type": "User",
"login": "lo48576",
"company": null,
"location": "Asia/Tokyo, UTC+0900",
"followers": 116,
"avatar_url": "https://avatars.githubusercontent.com/u/1246590?v=4",
"created_at": "2011-12-07T08:37:20Z",
"is_verified": null,
"public_repos": 112,
"account_age_days": 5335
},
"activity": {
"releases_count": 39,
"commits_last_year": 103,
"latest_release_at": "2026-07-15T15:38:23Z",
"latest_release_tag": "v0.7.13",
"releases_from_tags": true,
"days_since_last_push": 1,
"active_weeks_last_year": 15,
"days_since_latest_release": 1,
"mean_days_between_releases": 74.6
},
"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": "iri-string",
"exists": true,
"license": "MIT OR Apache-2.0",
"keywords": [
"iri",
"uri"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/iri-string",
"is_deprecated": false,
"latest_version": "0.7.13",
"repository_url": "https://github.com/lo48576/iri-string",
"versions_count": 39,
"total_downloads": 183709202,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 19828097,
"first_published_at": "2018-05-04T11:19:06.028951Z",
"latest_published_at": "2026-07-15T17:28:40.588380Z",
"latest_version_yanked": false,
"days_since_latest_publish": 1
}
]
},
"popularity": {
"forks": 5,
"stars": 29,
"watchers": 3,
"open_issues_and_prs": 8
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
"examples"
],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"largest_source_bytes": 53820,
"source_files_sampled": 73,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"Cargo.toml",
"iri-string-benches/Cargo.toml",
"iri-string-tests/Cargo.toml"
],
"ecosystems": [
"crates"
],
"dependencies": [
{
"name": "memchr",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "2.4.1"
},
{
"name": "serde",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.0.103"
},
{
"name": "iri-string",
"manifest": "iri-string-benches/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "iri-string",
"manifest": "iri-string-tests/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "serde",
"manifest": "iri-string-tests/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.0.103"
},
{
"name": "serde_json",
"manifest": "iri-string-tests/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.0.82"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "memchr",
"direct": true,
"version": "2.4.1",
"ecosystem": "crates"
},
{
"name": "serde",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "serde",
"direct": true,
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},
{
"name": "serde_json",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "serde_json",
"direct": true,
"version": "1.0.82",
"ecosystem": "crates"
},
{
"name": "anes",
"direct": false,
"version": "0.1.4",
"ecosystem": "crates"
},
{
"name": "atty",
"direct": false,
"version": "0.2.6",
"ecosystem": "crates"
},
{
"name": "autocfg",
"direct": false,
"version": "0.1.6",
"ecosystem": "crates"
},
{
"name": "autocfg",
"direct": false,
"version": "1.0.0",
"ecosystem": "crates"
},
{
"name": "bitflags",
"direct": false,
"version": "1.2.0",
"ecosystem": "crates"
},
{
"name": "bumpalo",
"direct": false,
"version": "3.11.1",
"ecosystem": "crates"
},
{
"name": "cast",
"direct": false,
"version": "0.3.0",
"ecosystem": "crates"
},
{
"name": "cfg-if",
"direct": false,
"version": "0.1.2",
"ecosystem": "crates"
},
{
"name": "cfg-if",
"direct": false,
"version": "1.0.0",
"ecosystem": "crates"
},
{
"name": "ciborium",
"direct": false,
"version": "0.2.0",
"ecosystem": "crates"
},
{
"name": "ciborium-io",
"direct": false,
"version": "0.2.0",
"ecosystem": "crates"
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"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": "excellent",
"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": 100,
"inputs": {
"packages": [
"iri-string"
],
"dependents": null,
"ecosystems": "crates",
"total_downloads": 183709202,
"monthly_downloads": 19828097
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "19,828,097 downloads/month across crates",
"points": 80,
"status": "met",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 19828097,
"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": 19,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 5,
"top_contributor_share": 0.995
},
"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 100% of commits",
"points": 0.1,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 100
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "5 contributors",
"points": 6.8,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 5
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 1 contributing companies or organizations -- score normalized to 3",
"points": 3,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 64,
"inputs": {
"merged_prs": 5,
"open_issues": 8,
"closed_issues": 45,
"issue_closed_ratio": 0.849,
"closed_unmerged_prs": 3
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "85% of issues closed",
"points": 39.7,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 85
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "5/8 decided PRs merged",
"points": 23.9,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 5,
"decided": 8
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 0/30 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": 62,
"inputs": {
"followers": 116,
"owner_type": "User",
"is_verified": null,
"owner_login": "lo48576",
"public_repos": 112,
"account_age_days": 5335
},
"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": "116 followers of lo48576",
"points": 14.9,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 116,
"login": "lo48576"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "112 public repos, account ~14 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 112
}
},
{
"code": "account_age_years",
"params": {
"years": 14
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"iri-string"
],
"ecosystems": "crates",
"any_deprecated": false,
"min_days_since_publish": 1
},
"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 1 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 1
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "39 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 39
}
}
],
"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": "at_risk",
"name": "Engineering Quality",
"value": 47,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "at_risk",
"name": "Engineering practices",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_ci_tests"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 38,
"inputs": {
"has_ci": false,
"has_tests": true,
"has_editorconfig": true,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"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": 6.4,
"status": "met",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "no pull request found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"topics": [
"rust"
],
"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": "1 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 1
}
}
],
"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": "critical",
"name": "Security",
"value": 29,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "critical",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): CI-Tests, Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"ci_tests",
"dangerous_workflow",
"packaging",
"pinned_dependencies",
"signed_releases",
"token_permissions"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 29,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 12,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 6,
"scorecard_aggregate": 2.9
},
"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": "no pull request found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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 0/30 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 1 contributing companies or organizations -- score normalized to 3",
"points": 0.8,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no workflows found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "6 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 6",
"points": 4.5,
"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": "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": "4 existing vulnerabilities detected",
"points": 4.5,
"status": "partial",
"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": 5
},
"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": 45,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"legible_commit_history"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 1,
"inputs": {
"has_llms_txt": false,
"legible_history_share": null,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance, OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"demonstrated_agent_practice",
"automated_maintenance",
"openssf_scorecard_pinned_dependencies"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 60,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"Cargo.lock"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": null,
"toolchain_manifests": [],
"dependency_bot_commit_share": null
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Rust (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "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": 53820,
"source_files_sampled": 73,
"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": "0/73 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
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}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.