Public recordAt risk
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-25 05:39 UTC
sfackler / streaming-iterator
sfackler/streaming-iterator holds a health index of 33 out of 100, placing it in the At risk band. It scores highest on Sustainability & Governance (67/100) and lowest on Engineering Quality (17/100). It was last updated 1296 days ago. 2 contributors account for most of its recent work.
33
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.
33
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.
Abandonment Policy applies a 85% multiplier to weighted overall health.
Ownership
Steven FacklerPersonal account
986 followers175 public repossince Feb 2012@palantir
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 |
|---|---|---|---|---|---|
| crates.io | streaming-iterator | 0.1.9 | 4,340,159 | 10 | 1296 days ago |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
18
Development activity
1Critical
Abandonment alert
Work has arrived and nobody has attended to it
no human commit in 1296 daysautomated commits excludedreleases stalledOpenSSF Scorecard reports it unmaintained
Silence alone is never the finding — a small, finished library may need no commits for years. This alert requires both: no human commit for a long time, and obligations the project is visibly not discharging. Automated commits do not count as maintenance.
How abandonment is assessedHow it's scored
| 0/36 | Push recency — last push 1,296 days ago |
| 0/36 | Commit cadence — 0/52 weeks with commits |
| 0/18 | Commit volume — 0 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
Inputs used
| commits_last_year | 0 |
| human_commit_share | 1 |
| days_since_last_push | 1,296 |
| active_weeks_last_year | 0 |
Release discipline
44At risk
How it's scored
| 27/27 | Ships releases — 4 releases published |
| 0/36 | Release recency — latest release 3,003 days ago |
| 12.6/27 | Release cadence — a release every ~171.9 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 4 |
| latest_release_tag | v0.1.4 |
| releases_from_tags | no |
| days_since_latest_release | 3,003 |
| mean_days_between_releases | 171.9 |
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?
59
Popularity & adoption
42At risk
How it's scored
| 30.6/60 | Stars — 78 stars |
| 9/25 | Forks — 13 forks |
| 2.7/15 | Watchers — 4 watchers |
Inputs used
| forks | 13 |
| stars | 78 |
| watchers | 4 |
| 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 — 4,340,159 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | streaming-iterator |
| dependents | — |
| ecosystems | crates |
| total_downloads | 34,073,977 |
| monthly_downloads | 4,340,159 |
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?
67
Maintainer resilience (bus factor)
58Moderate
How it's scored
| 25.2/54 | Bus factor — 2 contributor(s) cover half of all commits |
| 12.3/22.5 | Commit distribution — top contributor authored 45% of commits |
| 10.8/13.5 | Contributor breadth — 8 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 7 contributing companies or organizations |
Inputs used
| bus_factor | 2 |
| contributors_sampled | 8 |
| top_contributor_share | 0.453 |
How it's scored
| 36.4/46.8 | Issue resolution — 78% of issues closed |
| 34.3/38.3 | PR acceptance — 26/29 decided PRs merged |
| 3/15 | OpenSSF Scorecard: Code-Review — Found 2/8 approved changesets -- score normalized to 2 |
Inputs used
| merged_prs | 26 |
| open_issues | 2 |
| closed_issues | 7 |
| issue_closed_ratio | 0.778 |
| closed_unmerged_prs | 3 |
Ownership & stewardship
71Good
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 21.5/25 | Owner reach — 986 followers of sfackler |
| 25/25 | Track record — 175 public repos, account ~14 yr old |
Inputs used
| followers | 986 |
| owner_type | User |
| is_verified | — |
| owner_login | sfackler |
| public_repos | 175 |
| account_age_days | 5,268 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
69Moderate
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on crates |
| 4/35 | Publish recency — latest publish 1,296 days ago |
| 20/20 | Version history — 10 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | streaming-iterator |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 1,296 |
Engineering Quality
Are baseline engineering and documentation practices in place?
17
Engineering practices
1Critical
How it's scored
| 0/24 | CI workflows |
| 0/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — 0 out of 7 merged PRs checked by a CI test -- score normalized to 0 |
Inputs used
| has_ci | no |
| has_tests | no |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
40At risk
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 0/10 | Repository description |
| 0/10 | Topics |
| 10/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | no |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
31
Security posture
31At 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 — 0 out of 7 merged PRs checked by a CI test -- score normalized to 0 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 1.5/7.5 | Code-Review — Found 2/8 approved changesets -- score normalized to 2 |
| 2.5/2.5 | Contributors — project has 7 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 |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — no data |
| 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 — no data |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 13 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 5 |
| scorecard_aggregate | 3.1 |
Excluded from scoring (no data or not applicable): 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.
32
Agent context & guidance
16Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 16/40 | Legible commit history — 30 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.3 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
26Critical
How it's scored
| 12.6/18 | One-command bootstrap — Cargo.toml (toolchain convention, no task runner) |
| 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 agent-authored commits among the last 100 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — no data |
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 | 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.
How it's scored
| 45/45 | Type-checkable code — Rust (statically typed) |
| 36.7/55 | Manageable file sizes — 1/3 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 72,378 |
| source_files_sampled | 3 |
| oversized_source_files | 1 |
Key facts
78GitHub stars
8contributors
0commits, last 12 months
1,296days since last push
4releases
2bus factor
2open issues
crates.iopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
More detail
Star and fork history 0 ★ / 13 ⇿
0Stars
13Forks
1Releases
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
Major 0Minor 0Patch 1
Each point covers 5 days.
OpenSSF Scorecard 3.1 / 10
3.1aggregate
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 |
| 0 | CI-Tests | 0 out of 7 merged PRs checked by a CI test -- score normalized to 0 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 2 | Code-Review | Found 2/8 approved changesets -- score normalized to 2 |
| 10 | Contributors | project has 7 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 |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| n/a | Packaging | packaging workflow not detected |
| n/a | Pinned-Dependencies | no dependencies found |
| 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 |
| n/a | Token-Permissions | No tokens found |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
All dependencies 0
Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|
Dependency advisories not assessed
Advisory matching could not run for this report: No resolved dependencies to assess
Raw JSON report machine-readable
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"releases_from_tags": false,
"days_since_latest_release": 3003,
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"components": [
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"points": 27,
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}
],
"max_points": 27
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{
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"detail": "latest release 3003 days ago",
"points": 0,
"status": "missed",
"details": [
{
"code": "release_recency",
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}
],
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{
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"status": "partial",
"details": [
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"code": "release_cadence",
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{
"key": "openssf_scorecard_signed_releases",
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"status": "excluded",
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],
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]
},
{
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"note": null,
"notes": [],
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"cap": null,
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"guards": [
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"points": 85,
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{
"code": "abandonment_flagged",
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}
],
"max_points": 100
}
]
}
],
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},
{
"key": "community",
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"value": 59,
"weight": 0.18,
"metrics": [
{
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"notes": [],
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"stars": 78,
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"components": [
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"status": "partial",
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{
"code": "stars",
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"count": 78
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}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "13 forks",
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"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 13
}
}
],
"max_points": 25
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{
"key": "watchers",
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"points": 2.7,
"status": "partial",
"details": [
{
"code": "watchers",
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"count": 4
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}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
{
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},
{
"key": "license",
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"status": "met",
"details": [
{
"code": "license_standard",
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},
{
"code": "license_spdx",
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],
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{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "code_of_conduct",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "issue_template",
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"status": "missed",
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{
"key": "pr_template",
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"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
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]
},
{
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"notes": [
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"code": "excluded_no_data",
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"components": [
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},
{
"code": "weights_renormalized",
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}
],
"value": 100,
"inputs": {
"packages": [
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"dependents": null,
"ecosystems": "crates",
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"monthly_downloads": 4340159
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"components": [
{
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"points": 80,
"status": "met",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 4340159,
"ecosystems": "crates"
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}
],
"max_points": 80
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{
"key": "registry_dependents",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "not_reported_by_this_ecosystem",
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}
],
"max_points": 20
}
]
}
],
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},
{
"key": "governance",
"band": "moderate",
"name": "Sustainability & Governance",
"value": 67,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "moderate",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 58,
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"top_contributor_share": 0.453
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"components": [
{
"key": "bus_factor",
"name": "Bus factor",
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"points": 25.2,
"status": "partial",
"details": [
{
"code": "bus_factor",
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"count": 2
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}
],
"max_points": 54
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{
"key": "commit_distribution",
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"status": "partial",
"details": [
{
"code": "top_contributor_share",
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}
],
"max_points": 22.5
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{
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"detail": "8 contributors",
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"status": "partial",
"details": [
{
"code": "contributors_sampled",
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}
],
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{
"key": "openssf_scorecard_contributors",
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"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
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"note": null,
"notes": [],
"value": 74,
"inputs": {
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"components": [
{
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"status": "partial",
"details": [
{
"code": "issues_closed_share",
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"share": 78
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}
],
"max_points": 46.75
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{
"key": "pr_acceptance",
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"status": "partial",
"details": [
{
"code": "decided_prs_merged",
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"decided": 29
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],
"max_points": 38.25
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{
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"details": [],
"max_points": 15
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]
},
{
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"notes": [
{
"code": "excluded_no_data",
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"components": [
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}
},
{
"code": "weights_renormalized",
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}
],
"value": 71,
"inputs": {
"followers": 986,
"owner_type": "User",
"is_verified": null,
"owner_login": "sfackler",
"public_repos": 175,
"account_age_days": 5268
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"components": [
{
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"status": "partial",
"details": [
{
"code": "owner_personal",
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}
],
"max_points": 30
},
{
"key": "verified_domain",
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"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
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{
"key": "owner_reach",
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}
],
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{
"key": "track_record",
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"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 175
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},
{
"code": "account_age_years",
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}
],
"max_points": 25
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]
},
{
"key": "package_maintenance",
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"name": "Package maintenance",
"note": null,
"notes": [],
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"inputs": {
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"components": [
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"details": [
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"code": "packages_published",
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}
],
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{
"key": "publish_recency",
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"code": "publish_recency",
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}
],
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{
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{
"code": "published_versions",
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"count": 10
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}
],
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{
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"code": "package_not_deprecated",
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],
"max_points": 20
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]
}
],
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{
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"weight": 0.2,
"metrics": [
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"name": "Engineering practices",
"note": null,
"notes": [],
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"has_tests": false,
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"has_linter_config": false,
"has_precommit_config": false
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"components": [
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"key": "ci_workflows",
"name": "CI workflows",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "tests_present",
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{
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{
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{
"key": "editorconfig",
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{
"key": "openssf_scorecard_ci_tests",
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"status": "missed",
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]
},
{
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"notes": [],
"value": 40,
"inputs": {
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{
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{
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{
"key": "topics",
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{
"key": "wiki",
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"points": 10,
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]
}
],
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{
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"weight": 0.16,
"metrics": [
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"key": "security_posture",
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"notes": [
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"code": "excluded_no_data",
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},
{
"code": "weights_renormalized",
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],
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"inputs": {
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{
"key": "branch_protection",
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"status": "missed",
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{
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{
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"name": "CII-Best-Practices",
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"status": "missed",
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{
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"status": "partial",
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{
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"details": [],
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},
{
"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": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"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": "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",
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"status": "excluded",
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{
"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": "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",
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"notes": [
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"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
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"red_flag": false,
"exposures": [],
"policy_countries": [
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"Iran",
"North Korea"
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"review_only_matches": 0,
"assessed_self_published_locations": 11
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
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"status": "met",
"details": [
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"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": 32,
"weight": 0,
"metrics": [
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"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 16,
"inputs": {
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"legible_history_share": 0.3,
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}
],
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},
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]
},
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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": 36.7,
"status": "partial",
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{
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}
}
],
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}
]
}
],
"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"
],
"report_type": "repository",
"generated_at": "2026-07-25T05:39:50.067551Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/sfackler/streaming-iterator.svg",
"full_name": "sfackler/streaming-iterator",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — crates.io.