Public recordGood
Software health reportschema 0.15.0 · metrics 1.13.0 · 2026-07-20 04:13 UTC
yzhao062 / pyod
A Python library for anomaly detection across tabular, time series, graph, text, image, and audio data. 60+ detectors, benchmark-backed ADEngine orchestration, and an agentic workflow for AI agents.
yzhao062/pyod holds a health index of 73 out of 100, placing it in the Good band. It scores highest on Vitality (86/100) and lowest on AI Readiness (37/100). It was last updated today. A single contributor accounts for most of its recent work.
73
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.
73
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
Yue ZhaoPersonal account
4,159 followers46 public repossince Oct 2015University of Southern California
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 |
|---|---|---|---|---|---|---|
| PyPI | pyod | 3.6.2 | 4,700,833 | 113 | 0 days ago | anomaly-detectionoutlier-detectionmachine-learningdeep-learningunsupervised-learningtime-series-anomaly-detectiongraph-anomaly-detectionnlp-anomaly-detectionimage-anomaly-detectionmultimodalagentic-aifoundation-modelsfraud-detectionnovelty-detectionout-of-distribution-detectionoutlier-ensemblespytorchpython |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
86
Development activity
76Good
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 11.8/36 | Commit cadence — 17/52 weeks with commits |
| 18/18 | Commit volume — 173 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 173 |
| human_commit_share | — |
| days_since_last_push | 0 |
| active_weeks_last_year | 17 |
Release discipline
100Excellent
How it's scored
| 27/27 | Ships releases — 59 releases published |
| 36/36 | Release recency — latest release 0 days ago |
| 27/27 | Release cadence — a release every ~10.5 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 59 |
| latest_release_tag | v3.6.2 |
| releases_from_tags | no |
| days_since_latest_release | 0 |
| mean_days_between_releases | 10.5 |
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?
84
Popularity & adoption
97Excellent
How it's scored
| 60/60 | Stars — 9,920 stars |
| 25/25 | Forks — 1,482 forks |
| 12.1/15 | Watchers — 150 watchers |
Inputs used
| forks | 1,482 |
| stars | 9,920 |
| watchers | 150 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
57Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (BSD-2-Clause) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 6.3/6.3 | 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 | yes |
Ecosystem adoption (downloads)
100Excellent
How it's scored
| 80/80 | Monthly downloads — 4,700,833 downloads/month across pypi |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | pyod |
| dependents | — |
| ecosystems | pypi |
| total_downloads | — |
| monthly_downloads | 4,700,833 |
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?
64
Maintainer resilience (bus factor)
37At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 4.8/22.5 | Commit distribution — top contributor authored 79% of commits |
| 13.5/13.5 | Contributor breadth — 57 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 13 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 57 |
| top_contributor_share | 0.786 |
Issue & PR responsiveness
59Moderate
How it's scored
| 22.8/46.8 | Issue resolution — 49% of issues closed |
| 30.4/38.3 | PR acceptance — 217/273 decided PRs merged |
| 6/15 | OpenSSF Scorecard: Code-Review — Found 4/10 approved changesets -- score normalized to 4 |
Inputs used
| merged_prs | 217 |
| open_issues | 186 |
| closed_issues | 177 |
| issue_closed_ratio | 0.488 |
| closed_unmerged_prs | 56 |
Ownership & stewardship
74Good
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 25/25 | Owner reach — 4,159 followers of yzhao062 |
| 24.2/25 | Track record — 46 public repos, account ~10 yr old |
Inputs used
| followers | 4,159 |
| owner_type | User |
| is_verified | — |
| owner_login | yzhao062 |
| public_repos | 46 |
| account_age_days | 3,934 |
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 pypi |
| 35/35 | Publish recency — latest publish 0 days ago |
| 20/20 | Version history — 113 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | pyod |
| ecosystems | pypi |
| any_deprecated | no |
| min_days_since_publish | 0 |
Engineering Quality
Are baseline engineering and documentation practices in place?
77
Engineering practices
62Moderate
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 14/20 | OpenSSF Scorecard: CI-Tests — 7 out of 10 merged PRs checked by a CI test -- score normalized to 7 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
100Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 15/15 | Documentation / homepage site — http://pyod.readthedocs.io |
| 10/10 | Repository description |
| 10/10 | Topics — 19 topics |
| 10/10 | Wiki |
Inputs used
| topics | outlier-detection, anomaly-detection, outlier-ensembles, machine-learning, data-mining, unsupervised-learning, fraud-detection, deep-learning, data-science, novelty-detection, out-of-distribution-detection, foundation-models, image-anomaly-detection, multimodal, nlp-anomaly-detection, agentic-ai, graph-anomaly-detection, time-series, time-series-anomaly-detection |
| has_wiki | yes |
| homepage | http://pyod.readthedocs.io |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
52
Security posture
52Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 1.8/2.5 | CI-Tests — 7 out of 10 merged PRs checked by a CI test -- score normalized to 7 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 3/7.5 | Code-Review — Found 4/10 approved changesets -- score normalized to 4 |
| 2.5/2.5 | Contributors — project has 13 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 4/5 | SAST — SAST tool detected but not run on all commits |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 1.5/7.5 | Vulnerabilities — 8 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 5.2 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
37
Agent context & guidance
1Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 0/40 | Legible commit history — no data |
Inputs used
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
How it's scored
| 18/18 | One-command bootstrap — docs/Makefile |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 0/11 | Static type checking |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | no |
| bootstrap_files | docs/Makefile |
| 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. Remaining weights renormalized.
Code legibility for models
55Moderate
How it's scored
| 0/45 | Type-checkable code — Python without a type-check config |
| 54.8/55 | Manageable file sizes — 1/267 source files over 60KB |
Inputs used
| primary_language | Python |
| largest_source_bytes | 78,844 |
| source_files_sampled | 267 |
| oversized_source_files | 1 |
Machine-readable interfaces
60Moderate
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 20/20 | MCP server |
| 40/40 | Runnable examples — examples, notebooks |
Inputs used
| example_dirs | examples, notebooks |
| has_mcp_signal | yes |
| api_schema_files | — |
Key facts
9,920GitHub stars
57contributors
173commits, last 12 months
0days since last push
59releases
1bus factor
186open issues
PyPIpackage ecosystems
More detail
OpenSSF Scorecard 5.2 / 10
5.2aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 7 | CI-Tests | 7 out of 10 merged PRs checked by a CI test -- score normalized to 7 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 4 | Code-Review | Found 4/10 approved changesets -- score normalized to 4 |
| 10 | Contributors | project has 13 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 8 | SAST | SAST tool detected but not run on all commits |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 2 | Vulnerabilities | 8 existing vulnerabilities detected |
All dependencies 28
Full resolved dependency set from the GitHub dependency graph: 0 direct and 28 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| PyPI | combo | — | indirect |
| PyPI | docutils | — | indirect |
| PyPI | furo | — | indirect |
| PyPI | joblib | — | indirect |
| PyPI | librosa | — | indirect |
| PyPI | matplotlib | — | indirect |
| PyPI | mcp | — | indirect |
| PyPI | numba | — | indirect |
| PyPI | numpy | — | indirect |
| PyPI | openai | — | indirect |
| PyPI | pyclustering | — | indirect |
| PyPI | pytest | — | indirect |
| PyPI | pythresh | — | indirect |
| PyPI | ruptures | — | indirect |
| PyPI | scikit-learn | — | indirect |
| PyPI | scikit-lego | — | indirect |
| PyPI | scipy | — | indirect |
| PyPI | sentence-transformers | — | indirect |
| PyPI | setuptools | — | indirect |
| PyPI | sphinx-rtd-theme | — | indirect |
| PyPI | sphinxcontrib-bibtex | — | indirect |
| PyPI | statsmodels | — | indirect |
| PyPI | suod | — | indirect |
| PyPI | torch | — | indirect |
| PyPI | torch-geometric | — | indirect |
| PyPI | tqdm | — | indirect |
| PyPI | transformers | — | indirect |
| PyPI | xgboost | — | indirect |
Raw JSON report machine-readable
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"avatar_url": "https://avatars.githubusercontent.com/u/93676860?v=4"
},
{
"type": "User",
"login": "John-Almardeny",
"commits": 25,
"avatar_url": "https://avatars.githubusercontent.com/u/19558793?v=4"
},
{
"type": "User",
"login": "Yeechin-is-here",
"commits": 23,
"avatar_url": "https://avatars.githubusercontent.com/u/68467006?v=4"
},
{
"type": "User",
"login": "yqin43",
"commits": 16,
"avatar_url": "https://avatars.githubusercontent.com/u/55920732?v=4"
},
{
"type": "User",
"login": "RaymondY",
"commits": 14,
"avatar_url": "https://avatars.githubusercontent.com/u/32053354?v=4"
}
],
"contributors_sampled": 57,
"top_contributor_share": 0.786
},
"quality_signals": {
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"has_tests": true,
"ci_workflows": [
"codeql.yml",
"testing-cron.yml",
"testing.yml"
],
"has_docs_dir": true,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 7,
"reason": "7 out of 10 merged PRs checked by a CI test -- score normalized to 7",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 4,
"reason": "Found 4/10 approved changesets -- score normalized to 4",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 13 contributing companies or organizations",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 10,
"reason": "update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 10,
"reason": "30 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 0,
"reason": "dependency not pinned by hash detected -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 8,
"reason": "SAST tool detected but not run on all commits",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 2,
"reason": "8 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "edb38ecd775f45e9ef3951bf3e1492b5388579ff",
"ran_at": "2026-07-20T04:13:00Z",
"aggregate_score": 5.2,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": true,
"has_security_policy": false,
"has_dependabot_config": false
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/yzhao062/pyod",
"host": "github.com",
"name": "pyod",
"owner": "yzhao062"
},
"metrics": {
"overall": {
"key": "overall",
"band": "good",
"name": "Overall health",
"note": null,
"notes": [],
"value": 73,
"inputs": {
"security": 52,
"vitality": 86,
"community": 84,
"governance": 64,
"engineering": 77
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "excellent",
"name": "Vitality",
"value": 86,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "good",
"name": "Development activity",
"note": null,
"notes": [],
"value": 76,
"inputs": {
"commits_last_year": 173,
"human_commit_share": null,
"days_since_last_push": 0,
"active_weeks_last_year": 17
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 0 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "push_recency",
"params": {
"days": 0
}
}
],
"max_points": 36
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{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "17/52 weeks with commits",
"points": 11.8,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 17
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}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "173 commits in the last year",
"points": 18,
"status": "met",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 173
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "30 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "excellent",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 100,
"inputs": {
"releases_count": 59,
"latest_release_tag": "v3.6.2",
"releases_from_tags": false,
"days_since_latest_release": 0,
"mean_days_between_releases": 10.5
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"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "59 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 59
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}
],
"max_points": 27
},
{
"key": "release_recency",
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"detail": "latest release 0 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "release_recency",
"params": {
"days": 0
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~10.5 days",
"points": 27,
"status": "met",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 10.5
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}
],
"max_points": 27
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{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "unverified",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
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"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "maintenance record not established from the collected data",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_unverified",
"params": {}
}
],
"max_points": 100
}
]
}
],
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},
{
"key": "community",
"band": "good",
"name": "Community & Adoption",
"value": 84,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "excellent",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 97,
"inputs": {
"forks": 1482,
"stars": 9920,
"watchers": 150,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
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"components": [
{
"key": "stars",
"name": "Stars",
"detail": "9,920 stars",
"points": 60,
"status": "met",
"details": [
{
"code": "stars",
"params": {
"count": 9920
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}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "1,482 forks",
"points": 25,
"status": "met",
"details": [
{
"code": "forks",
"params": {
"count": 1482
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "150 watchers",
"points": 12.1,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 150
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 57,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (BSD-2-Clause)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "BSD-2-Clause"
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}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 6.3,
"status": "met",
"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": [
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 100,
"inputs": {
"packages": [
"pyod"
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"dependents": null,
"ecosystems": "pypi",
"total_downloads": null,
"monthly_downloads": 4700833
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"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "4,700,833 downloads/month across pypi",
"points": 80,
"status": "met",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 4700833,
"ecosystems": "pypi"
}
}
],
"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": 64,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 37,
"inputs": {
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"contributors_sampled": 57,
"top_contributor_share": 0.786
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"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 79% of commits",
"points": 4.8,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 79
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "57 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 57
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 13 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 59,
"inputs": {
"merged_prs": 217,
"open_issues": 186,
"closed_issues": 177,
"issue_closed_ratio": 0.488,
"closed_unmerged_prs": 56
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "49% of issues closed",
"points": 22.8,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
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}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "217/273 decided PRs merged",
"points": 30.4,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 217,
"decided": 273
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}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 4/10 approved changesets -- score normalized to 4",
"points": 6,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 74,
"inputs": {
"followers": 4159,
"owner_type": "User",
"is_verified": null,
"owner_login": "yzhao062",
"public_repos": 46,
"account_age_days": 3934
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"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": "4,159 followers of yzhao062",
"points": 25,
"status": "met",
"details": [
{
"code": "owner_followers",
"params": {
"count": 4159,
"login": "yzhao062"
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}
],
"max_points": 25
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{
"key": "track_record",
"name": "Track record",
"detail": "46 public repos, account ~10 yr old",
"points": 24.2,
"status": "partial",
"details": [
{
"code": "public_repos",
"params": {
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},
{
"code": "account_age_years",
"params": {
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}
],
"max_points": 25
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]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
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"ecosystems": "pypi",
"any_deprecated": false,
"min_days_since_publish": 0
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on pypi",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
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"ecosystems": "pypi"
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}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 0 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 0
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}
],
"max_points": 35
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{
"key": "version_history",
"name": "Version history",
"detail": "113 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
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}
],
"max_points": 20
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{
"key": "not_deprecated",
"name": "Not deprecated",
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"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
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],
"max_points": 20
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]
}
],
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{
"key": "engineering",
"band": "good",
"name": "Engineering Quality",
"value": 77,
"weight": 0.2,
"metrics": [
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"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
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"inputs": {
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"components": [
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"key": "ci_workflows",
"name": "CI workflows",
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"status": "met",
"details": [
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}
],
"max_points": 24
},
{
"key": "tests_present",
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"detail": null,
"points": 24,
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"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "pre_commit_hooks",
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"status": "missed",
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{
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"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "7 out of 10 merged PRs checked by a CI test -- score normalized to 7",
"points": 14,
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]
},
{
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"has_wiki": true,
"homepage": "http://pyod.readthedocs.io",
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"has_docs_dir": true,
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"components": [
{
"key": "readme",
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"detail": null,
"points": 30,
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{
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{
"key": "documentation_homepage_site",
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{
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],
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"key": "security",
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{
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},
{
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{
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},
{
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},
{
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},
{
"key": "fuzzing",
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"points": 0,
"status": "missed",
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},
{
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},
{
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"points": 7.5,
"status": "met",
"details": [],
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},
{
"key": "packaging",
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{
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{
"key": "sast",
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"points": 4,
"status": "partial",
"details": [],
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},
{
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"points": 0,
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{
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{
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"points": 0,
"status": "missed",
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"max_points": 7.5
},
{
"key": "vulnerabilities",
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"points": 1.5,
"status": "partial",
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"max_points": 7.5
}
]
},
{
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"notes": [
{
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"review_only_matches": 0,
"assessed_self_published_locations": 6
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"components": [
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"points": 100,
"status": "met",
"details": [
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"code": "jurisdiction_no_match",
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}
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],
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{
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"name": "AI Readiness",
"value": 37,
"weight": 0,
"metrics": [
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"note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
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"code": "excluded_no_data",
"params": {
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{
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"legible_history_share": null,
"agent_instruction_files": [],
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"components": [
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"points": 0,
"status": "missed",
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"max_points": 45
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{
"key": "machine_readable_docs_llms_txt",
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"points": 0,
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{
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{
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{
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}
],
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},
"warnings": [],
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"generated_at": "2026-07-20T04:13:26.745359Z",
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"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/y/yzhao062/pyod.svg",
"full_name": "yzhao062/pyod",
"license_state": "standard",
"license_spdx": "BSD-2-Clause"
}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 v0.15.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — PyPI.