Plugin scoring
Score a plugin
Review the CANARY score, rationale, and supporting evidence.
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CANARY score
Advisory risk score
Select an algorithm, feature set, and evaluation strategy on the left.
Honest track record
Where google-compute-engine ranked before each window
Activity-recency clocks + Contributor dynamics · Logistic Regression, embargoed rolling backtest: the rank this plugin held among every scored plugin at each forecast date, using only what was knowable then. Shaded months are the pre-registered holdout.
Scored at 32 forecast dates; on average in the top 1.1% of plugins (top 0.38% across the holdout). An advisory followed within 180 days of 6 of those dates.
| Holdout month | Score | Rank | Share of panel | What followed |
|---|---|---|---|---|
| 2025-07 | 82.3% | 7 of 2,053 | top 0.29% | none within 180 days |
| 2025-08 | 82.2% | 6 of 2,053 | top 0.24% | none within 180 days |
| 2025-09 | 82.5% | 6 of 2,053 | top 0.24% | none within 180 days |
| 2025-10 | 78.2% | 7 of 2,053 | top 0.29% | none within 180 days |
| 2025-11 | 76.1% | 9 of 2,053 | top 0.39% | none within 180 days |
| 2025-12 | 73.9% | 18 of 2,053 | top 0.83% | none within 180 days |
Risk context
Supporting signals
Maintenance history, governance, and dependency risk indicators for this plugin.
Key risk signals
- 3 prior advisory record(s) — history +6, recency +0 (0 within 90d, 0 within 365 days); component total +6 (cap 30).
- No advisory activity in the last 365 days — historical record only.
- Advisory severity (max CVSS 6.8 — Medium): +9 (cap 15).
- Latest release: 2026-07-24.
- Requires Jenkins core 2.516.3.
- Last commit: July 24, 2026 — live data from GitHub.
- Recent release activity supports active maintenance.
- 5 historical security warning(s) — none currently active.
- No SECURITY.md — vulnerability reporting process undocumented (+3).
- No Dependabot or GitHub Actions detected — limited automated maintenance (+3).
- Dependency risk: 4 of 10 dep(s) have advisories; worst: ssh-credentials (CVSS 6.5).
- Plugin health score 94/100 — acceptable maintenance posture.
Feature details (34 keys)
{
"advisory_count": 3,
"latest_advisory_date": "2023-11-29",
"days_since_latest_advisory": 1030,
"advisory_within_90d": 0,
"advisory_within_365d": 0,
"had_advisory_within_365d": false,
"max_cvss_base_score_observed": 6.8,
"max_cvss_severity_label_observed": "Medium",
"swh_present": true,
"swh_days_since_last_commit": 67.2,
"swh_commit_count": 10941,
"swh_has_security_md": false,
"swh_has_dependabot": false,
"swh_has_github_actions": false,
"swh_has_tests_directory": true,
"swh_has_changelog": true,
"swh_security_fix_commit_count": 87,
"has_plugin_snapshot": true,
"required_core": "2.516.3",
"dependency_count": 10,
"security_warning_count": 5,
"active_security_warning_count": 0,
"release_timestamp": "2026-07-24T06:24:01+00:00",
"days_since_release": 62,
"dependency_plugins": [
"apache-httpcomponents-client-4-api",
"commons-text-api",
"credentials",
"durable-task",
"google-oauth-plugin",
"gson-api",
"jackson2-api",
"jsch",
"ssh-credentials",
"trilead-api"
],
"dependency_total": 10,
"dependency_risk_points": 20,
"dependency_risk_summary": {
"deps_with_any_advisory": 4,
"deps_with_recent_advisory_365d": 0,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 6.5,
"worst_dep_id": "ssh-credentials",
"worst_dep_latest_advisory_date": "2018-06-25"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "credentials",
"advisory_count": 4,
"latest_advisory_date": "2024-10-02",
"recent_advisory_365d": false,
"max_cvss": 4.3,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 10,
"reasons": [
"4 advisories (+8).",
"Max CVSS 4.3 (+2)."
]
},
{
"plugin_id": "ssh-credentials",
"advisory_count": 1,
"latest_advisory_date": "2018-06-25",
"recent_advisory_365d": false,
"max_cvss": 6.5,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 96,
"risk_points": 4,
"reasons": [
"1 advisories (+2).",
"Max CVSS 6.5 (+2)."
]
},
{
"plugin_id": "trilead-api",
"advisory_count": 1,
"latest_advisory_date": "2024-03-06",
"recent_advisory_365d": false,
"max_cvss": 5.9,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 4,
"reasons": [
"1 advisories (+2).",
"Max CVSS 5.9 (+2)."
]
},
{
"plugin_id": "google-oauth-plugin",
"advisory_count": 1,
"latest_advisory_date": "2019-10-16",
"recent_advisory_365d": false,
"max_cvss": null,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 94,
"risk_points": 2,
"reasons": [
"1 advisories (+2)."
]
}
],
"healthscore_value": 94,
"healthscore_date": "2025-11-10T12:28:33.463048Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 6,
"advisory_severity": 9,
"staleness": 0,
"active_warnings": 0,
"governance": 6,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}JSON payload
{
"plugin": "google-compute-engine",
"score": 26,
"reasons": [
"3 prior advisory record(s) — history +6, recency +0 (0 within 90d, 0 within 365 days); component total +6 (cap 30).",
"No advisory activity in the last 365 days — historical record only.",
"Advisory severity (max CVSS 6.8 — Medium): +9 (cap 15).",
"Latest release: 2026-07-24.",
"Requires Jenkins core 2.516.3.",
"Recent commit activity (67 days ago) suggests active maintenance.",
"Recent release activity supports active maintenance.",
"5 historical security warning(s) — none currently active.",
"No SECURITY.md — vulnerability reporting process undocumented (+3).",
"No Dependabot or GitHub Actions detected — limited automated maintenance (+3).",
"Dependency risk: 4 of 10 dep(s) have advisories; worst: ssh-credentials (CVSS 6.5).",
"Plugin health score 94/100 — acceptable maintenance posture."
],
"features": {
"advisory_count": 3,
"latest_advisory_date": "2023-11-29",
"days_since_latest_advisory": 1030,
"advisory_within_90d": 0,
"advisory_within_365d": 0,
"had_advisory_within_365d": false,
"max_cvss_base_score_observed": 6.8,
"max_cvss_severity_label_observed": "Medium",
"swh_present": true,
"swh_days_since_last_commit": 67.2,
"swh_commit_count": 10941,
"swh_has_security_md": false,
"swh_has_dependabot": false,
"swh_has_github_actions": false,
"swh_has_tests_directory": true,
"swh_has_changelog": true,
"swh_security_fix_commit_count": 87,
"has_plugin_snapshot": true,
"required_core": "2.516.3",
"dependency_count": 10,
"security_warning_count": 5,
"active_security_warning_count": 0,
"release_timestamp": "2026-07-24T06:24:01+00:00",
"days_since_release": 62,
"dependency_plugins": [
"apache-httpcomponents-client-4-api",
"commons-text-api",
"credentials",
"durable-task",
"google-oauth-plugin",
"gson-api",
"jackson2-api",
"jsch",
"ssh-credentials",
"trilead-api"
],
"dependency_total": 10,
"dependency_risk_points": 20,
"dependency_risk_summary": {
"deps_with_any_advisory": 4,
"deps_with_recent_advisory_365d": 0,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 6.5,
"worst_dep_id": "ssh-credentials",
"worst_dep_latest_advisory_date": "2018-06-25"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "credentials",
"advisory_count": 4,
"latest_advisory_date": "2024-10-02",
"recent_advisory_365d": false,
"max_cvss": 4.3,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 10,
"reasons": [
"4 advisories (+8).",
"Max CVSS 4.3 (+2)."
]
},
{
"plugin_id": "ssh-credentials",
"advisory_count": 1,
"latest_advisory_date": "2018-06-25",
"recent_advisory_365d": false,
"max_cvss": 6.5,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 96,
"risk_points": 4,
"reasons": [
"1 advisories (+2).",
"Max CVSS 6.5 (+2)."
]
},
{
"plugin_id": "trilead-api",
"advisory_count": 1,
"latest_advisory_date": "2024-03-06",
"recent_advisory_365d": false,
"max_cvss": 5.9,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 4,
"reasons": [
"1 advisories (+2).",
"Max CVSS 5.9 (+2)."
]
},
{
"plugin_id": "google-oauth-plugin",
"advisory_count": 1,
"latest_advisory_date": "2019-10-16",
"recent_advisory_365d": false,
"max_cvss": null,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 94,
"risk_points": 2,
"reasons": [
"1 advisories (+2)."
]
}
],
"healthscore_value": 94,
"healthscore_date": "2025-11-10T12:28:33.463048Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 6,
"advisory_severity": 9,
"staleness": 0,
"active_warnings": 0,
"governance": 6,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}
}