Scf — the complete, unedited output of the deterministic mcptrustchecker engine v1.13.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.13.0",
"methodologyVersion": "mcptrustchecker-1.13"
},
"target": {
"id": "mcp-server-scf",
"source": {
"kind": "package",
"origin": "mcp-server-scf"
},
"server": {
"name": "mcp-server-scf"
}
},
"grade": "A",
"score": {
"score": 97,
"threatScore": 100,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "client",
"term": "capability-exposure",
"level": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"kind": "client",
"term": "verification-discount",
"level": "source",
"label": "publisher verification (provenance) — cryptographic build provenance ties the artifact to its source",
"appliedPenalty": 0
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "source",
"label": "inspection depth (source) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [],
"methodologyVersion": "mcptrustchecker-1.13"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service"
],
"tags": [
"untrusted-input",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (135 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command \"npx -y <package>\"."
]
},
"findings": [
{
"ruleId": "MTC-FLOW-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([scf_export_document, scf_list_evidence_files, scf_get_evidence_file]) co-exist with external-action tools ([scf_create_webhook, scf_get_webhook, scf_delete_webhook, scf_rotate_webhook_secret, scf_list_webhook_deliveries]). A prompt injection could cause unwanted external actions, though no direct sensitive-data leak path was found.",
"remediation": "Require confirmation for state-changing/egress actions triggered after processing untrusted content.",
"location": {
"kind": "flow",
"name": "scf_export_document → scf_create_webhook"
},
"evidence": "untrusted [scf_export_document, scf_list_evidence_files, scf_get_evidence_file] → sinks [scf_create_webhook, scf_get_webhook, scf_delete_webhook, scf_rotate_web",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"scf_export_document",
"scf_list_evidence_files",
"scf_get_evidence_file"
],
"sinks": [
"scf_create_webhook",
"scf_get_webhook",
"scf_delete_webhook",
"scf_rotate_webhook_secret",
"scf_list_webhook_deliveries"
]
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"scf_export_document",
"scf_list_evidence_files",
"scf_get_evidence_file"
],
"sensitiveSource": [],
"externalSink": [
"scf_create_webhook",
"scf_get_webhook",
"scf_delete_webhook",
"scf_rotate_webhook_secret",
"scf_list_webhook_deliveries"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "scf_list_capability_themes",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_capabilities",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_systems",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_system",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_system",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_capability_theme_scorecard",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_capability_theme",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_capability_theme_controls",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_system_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_system_catalog_template",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_system_recipes",
"tags": [],
"reasons": {}
},
{
"tool": "scf_generate_system_recipes",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_recipe_generation_status",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_capability_theme_evidence_posture",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_catalog_reconciliation_status",
"tags": [],
"reasons": {}
},
{
"tool": "scf_preview_catalog_reconciliation",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_reconciliation_runs",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_reconciliation_run",
"tags": [],
"reasons": {}
},
{
"tool": "scf_set_reconciliation_actions",
"tags": [],
"reasons": {}
},
{
"tool": "scf_apply_catalog_reconciliation",
"tags": [],
"reasons": {}
},
{
"tool": "scf_rollback_catalog_reconciliation",
"tags": [],
"reasons": {}
},
{
"tool": "scf_cancel_catalog_reconciliation",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_catalog_changelog",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_controls",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_control",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_frameworks",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_domains",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_evidence_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_assessment_objectives",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_cdm_document_map",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_cdm_documents",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_cdm_proposals",
"tags": [],
"reasons": {}
},
{
"tool": "scf_accept_cdm_proposal",
"tags": [],
"reasons": {}
},
{
"tool": "scf_dismiss_cdm_proposal",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_cdm_mappings",
"tags": [],
"reasons": {}
},
{
"tool": "scf_query_cdm_corpus",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_document_generators",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_document_domains",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_document_settings",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_document_settings",
"tags": [],
"reasons": {}
},
{
"tool": "scf_generate_documents",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_document_generation_status",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_documents",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_document",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_document_section",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_document_section_generated",
"tags": [],
"reasons": {}
},
{
"tool": "scf_resolve_document_section",
"tags": [],
"reasons": {}
},
{
"tool": "scf_transition_document",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_document_history",
"tags": [],
"reasons": {}
},
{
"tool": "scf_export_document",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "scf_preview_document",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_engagements",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "scf_delete_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_engagement_scope",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_engagement_presentation",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_my_engagements",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_engagement_auditors",
"tags": [],
"reasons": {}
},
{
"tool": "scf_add_engagement_auditor",
"tags": [],
"reasons": {}
},
{
"tool": "scf_remove_engagement_auditor",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_engagement_queries",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_engagement_query",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_engagement_query",
"tags": [],
"reasons": {}
},
{
"tool": "scf_respond_to_engagement_query",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_engagement_query_status",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_evidence",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_evidence",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_maturity",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_item_maturity",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_upgrade_recommendations",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_suggestions",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_evidence_gaps",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_health",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_evidence_files",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "scf_get_evidence_file",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "scf_update_evidence",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_validation",
"tags": [],
"reasons": {}
},
{
"tool": "scf_revalidate_evidence_file",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_validation_summary",
"tags": [],
"reasons": {}
},
{
"tool": "scf_trigger_evidence_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_bulk_assess_evidence",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_evidence_assessment_summary",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_evidence_tasks",
"tags": [],
"reasons": {}
},
{
"tool": "scf_trigger_window_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_window_assessments",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_window_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_bulk_assess_windows",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_window_assessment_summary",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_control_assessment_composite",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_control_assessment_composites",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_current_user",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_organizations",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_organization",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_members",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_work_queue",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_audit_log",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_notifications",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_risks",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_risk",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_risk",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_risk_matrix",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_risk_summary",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_custom_risks",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_custom_risk",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_custom_risk",
"tags": [],
"reasons": {}
},
{
"tool": "scf_delete_custom_risk",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_custom_risk_controls",
"tags": [],
"reasons": {}
},
{
"tool": "scf_add_custom_risk_control",
"tags": [],
"reasons": {}
},
{
"tool": "scf_remove_custom_risk_control",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_scoped_controls",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_scoped_control",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_scoped_control",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_scoping_stats",
"tags": [],
"reasons": {}
},
{
"tool": "scf_scope_framework",
"tags": [],
"reasons": {}
},
{
"tool": "scf_batch_update_controls",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_vendors",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_vendor",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_vendor",
"tags": [],
"reasons": {}
},
{
"tool": "scf_update_vendor",
"tags": [],
"reasons": {}
},
{
"tool": "scf_trigger_vendor_research",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_vendor_research",
"tags": [],
"reasons": {}
},
{
"tool": "scf_trigger_vendor_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_list_vendor_assessments",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_latest_vendor_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_vendor_assessment",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_vendor_assessment_status",
"tags": [],
"reasons": {}
},
{
"tool": "scf_create_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "scf_list_webhooks",
"tags": [],
"reasons": {}
},
{
"tool": "scf_get_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "scf_delete_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "scf_rotate_webhook_secret",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "scf_list_webhook_deliveries",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
}
],
"surfaceDigest": "dbc99338f8587484571a4b90acc66a872eb05753d3173b5de59901e4aafcb6eb",
"stats": {
"tools": 135,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 0,
"info": 0
}
}
}