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 lockable-resources 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 2.0% of plugins (top 1.3% across the holdout). No advisory followed any of those dates within 180 days.
| Holdout month | Score | Rank | Share of panel | What followed |
|---|---|---|---|---|
| 2025-07 | 67.8% | 53 of 2,053 | top 2.5% | none within 180 days |
| 2025-08 | 76.3% | 14 of 2,053 | top 0.63% | none within 180 days |
| 2025-09 | 72.4% | 31 of 2,053 | top 1.5% | none within 180 days |
| 2025-10 | 74.1% | 20 of 2,053 | top 0.93% | none within 180 days |
| 2025-11 | 70.3% | 25 of 2,053 | top 1.2% | none within 180 days |
| 2025-12 | 70.7% | 27 of 2,053 | top 1.3% | 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 5.4 — Medium): +6 (cap 15).
- Latest release: 2026-08-25.
- Requires Jenkins core 2.541.3.
- Last commit: September 24, 2026 — live data from GitHub.
- Recent release activity supports active maintenance.
- 3 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).
- No changelog detected — release transparency limited (+2).
- Dependency risk: 6 of 8 dep(s) have advisories; worst: matrix-project (CVSS 8.8).
- Plugin health score 100/100 — acceptable maintenance posture.
Feature details (34 keys)
{
"advisory_count": 3,
"latest_advisory_date": "2020-09-23",
"days_since_latest_advisory": 2192,
"advisory_within_90d": 0,
"advisory_within_365d": 0,
"had_advisory_within_365d": false,
"max_cvss_base_score_observed": 5.4,
"max_cvss_severity_label_observed": "Medium",
"swh_present": true,
"swh_days_since_last_commit": 8.4,
"swh_commit_count": 16886,
"swh_has_security_md": false,
"swh_has_dependabot": false,
"swh_has_github_actions": false,
"swh_has_tests_directory": true,
"swh_has_changelog": false,
"swh_security_fix_commit_count": 3153,
"has_plugin_snapshot": true,
"required_core": "2.541.3",
"dependency_count": 8,
"security_warning_count": 3,
"active_security_warning_count": 0,
"release_timestamp": "2026-08-25T16:37:41+00:00",
"days_since_release": 30,
"dependency_plugins": [
"caffeine-api",
"credentials",
"mailer",
"matrix-project",
"script-security",
"structs",
"variant",
"workflow-support"
],
"dependency_total": 8,
"dependency_risk_points": 57,
"dependency_risk_summary": {
"deps_with_any_advisory": 6,
"deps_with_recent_advisory_365d": 1,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 8.8,
"worst_dep_id": "matrix-project",
"worst_dep_latest_advisory_date": "2024-01-24"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "script-security",
"advisory_count": 26,
"latest_advisory_date": "2026-06-24",
"recent_advisory_365d": true,
"max_cvss": 8.8,
"security_warning_count": 28,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 17,
"reasons": [
"26 advisories (+10).",
"Max CVSS 8.8 (+4).",
"Recent advisory within 365d (+3)."
]
},
{
"plugin_id": "matrix-project",
"advisory_count": 4,
"latest_advisory_date": "2024-01-24",
"recent_advisory_365d": false,
"max_cvss": 8.8,
"security_warning_count": 5,
"active_security_warning_count": 0,
"healthscore": 97,
"risk_points": 12,
"reasons": [
"4 advisories (+8).",
"Max CVSS 8.8 (+4)."
]
},
{
"plugin_id": "mailer",
"advisory_count": 4,
"latest_advisory_date": "2022-01-12",
"recent_advisory_365d": false,
"max_cvss": 4.8,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 10,
"reasons": [
"4 advisories (+8).",
"Max CVSS 4.8 (+2)."
]
},
{
"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": "workflow-support",
"advisory_count": 2,
"latest_advisory_date": "2022-10-19",
"recent_advisory_365d": false,
"max_cvss": 8.8,
"security_warning_count": 2,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 8,
"reasons": [
"2 advisories (+4).",
"Max CVSS 8.8 (+4)."
]
}
],
"healthscore_value": 100,
"healthscore_date": "2026-02-24T00:29:31.751539Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 6,
"advisory_severity": 6,
"staleness": 0,
"active_warnings": 0,
"governance": 8,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}JSON payload
{
"plugin": "lockable-resources",
"score": 25,
"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 5.4 — Medium): +6 (cap 15).",
"Latest release: 2026-08-25.",
"Requires Jenkins core 2.541.3.",
"Recent commit activity (8 days ago) suggests active maintenance.",
"Recent release activity supports active maintenance.",
"3 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).",
"No changelog detected — release transparency limited (+2).",
"Dependency risk: 6 of 8 dep(s) have advisories; worst: matrix-project (CVSS 8.8).",
"Plugin health score 100/100 — acceptable maintenance posture."
],
"features": {
"advisory_count": 3,
"latest_advisory_date": "2020-09-23",
"days_since_latest_advisory": 2192,
"advisory_within_90d": 0,
"advisory_within_365d": 0,
"had_advisory_within_365d": false,
"max_cvss_base_score_observed": 5.4,
"max_cvss_severity_label_observed": "Medium",
"swh_present": true,
"swh_days_since_last_commit": 8.4,
"swh_commit_count": 16886,
"swh_has_security_md": false,
"swh_has_dependabot": false,
"swh_has_github_actions": false,
"swh_has_tests_directory": true,
"swh_has_changelog": false,
"swh_security_fix_commit_count": 3153,
"has_plugin_snapshot": true,
"required_core": "2.541.3",
"dependency_count": 8,
"security_warning_count": 3,
"active_security_warning_count": 0,
"release_timestamp": "2026-08-25T16:37:41+00:00",
"days_since_release": 30,
"dependency_plugins": [
"caffeine-api",
"credentials",
"mailer",
"matrix-project",
"script-security",
"structs",
"variant",
"workflow-support"
],
"dependency_total": 8,
"dependency_risk_points": 57,
"dependency_risk_summary": {
"deps_with_any_advisory": 6,
"deps_with_recent_advisory_365d": 1,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 8.8,
"worst_dep_id": "matrix-project",
"worst_dep_latest_advisory_date": "2024-01-24"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "script-security",
"advisory_count": 26,
"latest_advisory_date": "2026-06-24",
"recent_advisory_365d": true,
"max_cvss": 8.8,
"security_warning_count": 28,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 17,
"reasons": [
"26 advisories (+10).",
"Max CVSS 8.8 (+4).",
"Recent advisory within 365d (+3)."
]
},
{
"plugin_id": "matrix-project",
"advisory_count": 4,
"latest_advisory_date": "2024-01-24",
"recent_advisory_365d": false,
"max_cvss": 8.8,
"security_warning_count": 5,
"active_security_warning_count": 0,
"healthscore": 97,
"risk_points": 12,
"reasons": [
"4 advisories (+8).",
"Max CVSS 8.8 (+4)."
]
},
{
"plugin_id": "mailer",
"advisory_count": 4,
"latest_advisory_date": "2022-01-12",
"recent_advisory_365d": false,
"max_cvss": 4.8,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 10,
"reasons": [
"4 advisories (+8).",
"Max CVSS 4.8 (+2)."
]
},
{
"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": "workflow-support",
"advisory_count": 2,
"latest_advisory_date": "2022-10-19",
"recent_advisory_365d": false,
"max_cvss": 8.8,
"security_warning_count": 2,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 8,
"reasons": [
"2 advisories (+4).",
"Max CVSS 8.8 (+4)."
]
}
],
"healthscore_value": 100,
"healthscore_date": "2026-02-24T00:29:31.751539Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 6,
"advisory_severity": 6,
"staleness": 0,
"active_warnings": 0,
"governance": 8,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}
}