{
"schema_version": "1.0.0",
"repository": {
"full_name": "octocat/Hello-World",
"url": "https://github.com/octocat/Hello-World",
"default_branch": "main",
"primary_language": "Rust",
"stars": 12345,
"snapshot_at": "2026-05-15T10:00:00Z"
},
"overall_score": 73,
"overall_confidence": "Medium",
"category": "Good",
"mode": "standard",
"modules": [
{
"module": "stars",
"score": 81,
"confidence": "High",
"sub_scores": {
"low_activity_share": 75,
"lockstep_timing": 90,
"ratios": 78
},
"sample_size": 200,
"missing_data": []
},
{
"module": "activity",
"score": 68,
"confidence": "High",
"sub_scores": {
"days_since_last_commit": 92,
"commits_last_90d": 60,
"active_contributors": 75,
"issue_response": 50,
"release_cadence": 65
},
"sample_size": null,
"missing_data": []
},
{
"module": "maintainers",
"score": 54,
"confidence": "Medium",
"sub_scores": {
"bus_factor_proxy": 50,
"commit_gini": 45,
"retention": 65
},
"sample_size": null,
"missing_data": []
},
{
"module": "adoption",
"score": 88,
"confidence": "High",
"sub_scores": {
"weekly_downloads": 92,
"github_dependents": 85,
"doc_maturity": 80
},
"sample_size": null,
"missing_data": []
},
{
"module": "security",
"score": 71,
"confidence": "Medium",
"sub_scores": {
"scorecard": 70,
"osv_open_advisories": 80,
"docs_present": 90,
"ci_present": 60
},
"sample_size": null,
"missing_data": ["branch_protection"]
}
],
"evidence": [
{
"module": "stars",
"code": "low_activity_stargazer_share",
"label": "Share of low-activity stargazer accounts",
"value": 0.082,
"threshold": 0.20,
"verdict": "Positive",
"rationale": "8.2% of sampled stargazers match the low-activity profile, well below the 20% concern threshold."
},
{
"module": "maintainers",
"code": "bus_factor_proxy",
"label": "Bus factor proxy (authors covering 50% of last-year commits)",
"value": 2,
"threshold": 3,
"verdict": "Concerning",
"rationale": "Two authors cover 50% of last-year commits; long-term continuity depends on either of them."
},
{
"module": "adoption",
"code": "weekly_downloads",
"label": "Weekly package downloads (sum across registries)",
"value": 240000,
"threshold": null,
"verdict": "Positive",
"rationale": "240k weekly downloads is meaningful real-world usage."
},
{
"module": "security",
"code": "branch_protection_unknown",
"label": "Branch protection status",
"value": null,
"threshold": null,
"verdict": "Neutral",
"rationale": "Branch protection requires a token with admin scope to read; not available with this run."
}
],
"top_strengths": [
{
"module": "adoption",
"code": "weekly_downloads",
"label": "Weekly package downloads (sum across registries)",
"value": 240000,
"threshold": null,
"verdict": "Positive",
"rationale": "240k weekly downloads is meaningful real-world usage."
},
{
"module": "stars",
"code": "low_activity_stargazer_share",
"label": "Share of low-activity stargazer accounts",
"value": 0.082,
"threshold": 0.20,
"verdict": "Positive",
"rationale": "8.2% of sampled stargazers match the low-activity profile, well below the 20% concern threshold."
}
],
"top_concerns": [
{
"module": "maintainers",
"code": "bus_factor_proxy",
"label": "Bus factor proxy (authors covering 50% of last-year commits)",
"value": 2,
"threshold": 3,
"verdict": "Concerning",
"rationale": "Two authors cover 50% of last-year commits; long-term continuity depends on either of them."
}
],
"caveats": [
"Stargazer sample limited to 200 due to API rate limit",
"Branch protection status unavailable without admin-scoped token"
],
"scoring_version": "1.0.0",
"weights_used": {
"stars": 0.20,
"activity": 0.25,
"maintainers": 0.20,
"adoption": 0.20,
"security": 0.15
},
"snapshot_at": "2026-05-15T10:00:00Z",
"runtime_seconds": 12.3
}