Devhelm — the complete, unedited output of the deterministic mcptrustchecker engine v1.9.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.9.0",
"methodologyVersion": "mcptrustchecker-1.9"
},
"target": {
"id": "devhelm-mcp-server",
"source": {
"kind": "package",
"origin": "devhelm-mcp-server"
},
"server": {
"name": "devhelm-mcp-server"
}
},
"grade": "A",
"score": {
"score": 93,
"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": "high",
"label": "capability blast radius (high) — client exposure if the model is manipulated",
"appliedPenalty": 6
},
{
"kind": "client",
"term": "verification-discount",
"level": "repo",
"label": "publisher verification (public source) — no provenance, but the source is public and inspectable",
"appliedPenalty": 1
},
{
"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-1.9"
},
"capability": {
"level": "high",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service",
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)",
"untrusted-input, sensitive-source and egress co-exist across tools (toxic-flow surface)"
],
"tags": [
"sensitive-source",
"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 (121 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-002",
"title": "Completed toxic-flow trifecta across tools",
"category": "exfiltration",
"severity": "critical",
"confidence": "strong",
"description": "This server (without client built-ins) exposes a complete data-exfiltration chain: get_policy_snapshot → get_environment → create_webhook. Untrusted input is ingested, private data is read, and it can be sent to an external sink via the agent composing the tools (→). Static analysis proves the primitive exists, not that a specific run will occur.",
"remediation": "Remove one leg of the trifecta: isolate untrusted-input tools from secret-reading tools and from egress tools, or require human approval between them.",
"location": {
"kind": "flow",
"name": "get_policy_snapshot → get_environment → create_webhook"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"untrusted": [
"get_policy_snapshot"
],
"sources": [
"get_environment",
"list_secrets"
],
"sinks": [
"create_webhook",
"update_webhook",
"delete_webhook",
"test_webhook"
],
"path": [
"get_policy_snapshot",
"get_environment",
"create_webhook"
],
"edges": [
{
"from": "get_policy_snapshot",
"to": "get_environment",
"kind": "agent-mediated"
},
{
"from": "get_environment",
"to": "create_webhook",
"kind": "agent-mediated"
}
],
"wired": false
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"devhelm-mcp-server\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "devhelm-mcp-server"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "critical",
"confidence": "strong",
"untrustedInput": [
"get_policy_snapshot"
],
"sensitiveSource": [
"get_environment",
"list_secrets"
],
"externalSink": [
"create_webhook",
"update_webhook",
"delete_webhook",
"test_webhook"
],
"selfContained": false,
"path": [
"get_policy_snapshot",
"get_environment",
"create_webhook"
],
"pathWired": false,
"description": "A cross-tool exfiltration chain exists: get_policy_snapshot → get_environment → create_webhook."
}
],
"capabilities": [
{
"tool": "list_alert_channels",
"tags": [],
"reasons": {}
},
{
"tool": "get_alert_channel",
"tags": [],
"reasons": {}
},
{
"tool": "create_alert_channel",
"tags": [],
"reasons": {}
},
{
"tool": "update_alert_channel",
"tags": [],
"reasons": {}
},
{
"tool": "delete_alert_channel",
"tags": [],
"reasons": {}
},
{
"tool": "test_alert_channel",
"tags": [],
"reasons": {}
},
{
"tool": "list_api_keys",
"tags": [],
"reasons": {}
},
{
"tool": "get_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "create_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "revoke_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "delete_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "list_dependencies",
"tags": [],
"reasons": {}
},
{
"tool": "get_dependency",
"tags": [],
"reasons": {}
},
{
"tool": "track_dependency",
"tags": [],
"reasons": {}
},
{
"tool": "update_dependency_alert_sensitivity",
"tags": [],
"reasons": {}
},
{
"tool": "delete_dependency",
"tags": [],
"reasons": {}
},
{
"tool": "acquire_deploy_lock",
"tags": [],
"reasons": {}
},
{
"tool": "get_current_deploy_lock",
"tags": [],
"reasons": {}
},
{
"tool": "release_deploy_lock",
"tags": [],
"reasons": {}
},
{
"tool": "force_release_deploy_lock",
"tags": [],
"reasons": {}
},
{
"tool": "list_environments",
"tags": [],
"reasons": {}
},
{
"tool": "get_environment",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"get_env\""
]
}
},
{
"tool": "create_environment",
"tags": [],
"reasons": {}
},
{
"tool": "update_environment",
"tags": [],
"reasons": {}
},
{
"tool": "delete_environment",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident_timeline",
"tags": [],
"reasons": {}
},
{
"tool": "get_check_trace",
"tags": [],
"reasons": {}
},
{
"tool": "get_policy_snapshot",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "list_monitor_rule_evaluations",
"tags": [],
"reasons": {}
},
{
"tool": "list_monitor_transitions",
"tags": [],
"reasons": {}
},
{
"tool": "list_incidents",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident",
"tags": [],
"reasons": {}
},
{
"tool": "create_incident",
"tags": [],
"reasons": {}
},
{
"tool": "resolve_incident",
"tags": [],
"reasons": {}
},
{
"tool": "list_maintenance_windows",
"tags": [],
"reasons": {}
},
{
"tool": "get_maintenance_window",
"tags": [],
"reasons": {}
},
{
"tool": "create_maintenance_window",
"tags": [],
"reasons": {}
},
{
"tool": "update_maintenance_window",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_maintenance_window",
"tags": [],
"reasons": {}
},
{
"tool": "list_monitors",
"tags": [],
"reasons": {}
},
{
"tool": "get_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "create_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "update_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "delete_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "pause_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "resume_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "test_monitor",
"tags": [],
"reasons": {}
},
{
"tool": "list_monitor_results",
"tags": [],
"reasons": {}
},
{
"tool": "list_monitor_versions",
"tags": [],
"reasons": {}
},
{
"tool": "list_notification_policies",
"tags": [],
"reasons": {}
},
{
"tool": "get_notification_policy",
"tags": [],
"reasons": {}
},
{
"tool": "create_notification_policy",
"tags": [],
"reasons": {}
},
{
"tool": "update_notification_policy",
"tags": [],
"reasons": {}
},
{
"tool": "delete_notification_policy",
"tags": [],
"reasons": {}
},
{
"tool": "test_notification_policy",
"tags": [],
"reasons": {}
},
{
"tool": "list_resource_groups",
"tags": [],
"reasons": {}
},
{
"tool": "get_resource_group",
"tags": [],
"reasons": {}
},
{
"tool": "create_resource_group",
"tags": [],
"reasons": {}
},
{
"tool": "update_resource_group",
"tags": [],
"reasons": {}
},
{
"tool": "delete_resource_group",
"tags": [],
"reasons": {}
},
{
"tool": "add_resource_group_member",
"tags": [],
"reasons": {}
},
{
"tool": "remove_resource_group_member",
"tags": [],
"reasons": {}
},
{
"tool": "list_secrets",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"list_secrets\""
]
}
},
{
"tool": "create_secret",
"tags": [],
"reasons": {}
},
{
"tool": "update_secret",
"tags": [],
"reasons": {}
},
{
"tool": "delete_secret",
"tags": [],
"reasons": {}
},
{
"tool": "search_services",
"tags": [],
"reasons": {}
},
{
"tool": "get_service",
"tags": [],
"reasons": {}
},
{
"tool": "get_service_live_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_services_summary",
"tags": [],
"reasons": {}
},
{
"tool": "list_service_categories",
"tags": [],
"reasons": {}
},
{
"tool": "list_service_components",
"tags": [],
"reasons": {}
},
{
"tool": "get_service_uptime",
"tags": [],
"reasons": {}
},
{
"tool": "list_service_incidents",
"tags": [],
"reasons": {}
},
{
"tool": "get_service_incident",
"tags": [],
"reasons": {}
},
{
"tool": "get_service_day_rollup",
"tags": [],
"reasons": {}
},
{
"tool": "get_component_uptime",
"tags": [],
"reasons": {}
},
{
"tool": "get_all_components_uptime",
"tags": [],
"reasons": {}
},
{
"tool": "list_service_maintenances",
"tags": [],
"reasons": {}
},
{
"tool": "get_status_overview",
"tags": [],
"reasons": {}
},
{
"tool": "list_status_pages",
"tags": [],
"reasons": {}
},
{
"tool": "get_status_page",
"tags": [],
"reasons": {}
},
{
"tool": "create_status_page",
"tags": [],
"reasons": {}
},
{
"tool": "update_status_page",
"tags": [],
"reasons": {}
},
{
"tool": "delete_status_page",
"tags": [],
"reasons": {}
},
{
"tool": "reorder_status_page_layout",
"tags": [],
"reasons": {}
},
{
"tool": "list_status_page_components",
"tags": [],
"reasons": {}
},
{
"tool": "create_status_page_component",
"tags": [],
"reasons": {}
},
{
"tool": "update_status_page_component",
"tags": [],
"reasons": {}
},
{
"tool": "delete_status_page_component",
"tags": [],
"reasons": {}
},
{
"tool": "reorder_status_page_components",
"tags": [],
"reasons": {}
},
{
"tool": "list_status_page_groups",
"tags": [],
"reasons": {}
},
{
"tool": "create_status_page_group",
"tags": [],
"reasons": {}
},
{
"tool": "update_status_page_group",
"tags": [],
"reasons": {}
},
{
"tool": "delete_status_page_group",
"tags": [],
"reasons": {}
},
{
"tool": "list_status_page_incidents",
"tags": [],
"reasons": {}
},
{
"tool": "get_status_page_incident",
"tags": [],
"reasons": {}
},
{
"tool": "create_status_page_incident",
"tags": [],
"reasons": {}
},
{
"tool": "update_status_page_incident",
"tags": [],
"reasons": {}
},
{
"tool": "post_status_page_incident_update",
"tags": [],
"reasons": {}
},
{
"tool": "publish_status_page_incident",
"tags": [],
"reasons": {}
},
{
"tool": "dismiss_status_page_incident",
"tags": [],
"reasons": {}
},
{
"tool": "delete_status_page_incident",
"tags": [],
"reasons": {}
},
{
"tool": "list_status_page_subscribers",
"tags": [],
"reasons": {}
},
{
"tool": "add_status_page_subscriber",
"tags": [],
"reasons": {}
},
{
"tool": "remove_status_page_subscriber",
"tags": [],
"reasons": {}
},
{
"tool": "list_status_page_domains",
"tags": [],
"reasons": {}
},
{
"tool": "add_status_page_domain",
"tags": [],
"reasons": {}
},
{
"tool": "verify_status_page_domain",
"tags": [],
"reasons": {}
},
{
"tool": "remove_status_page_domain",
"tags": [],
"reasons": {}
},
{
"tool": "list_tags",
"tags": [],
"reasons": {}
},
{
"tool": "get_tag",
"tags": [],
"reasons": {}
},
{
"tool": "create_tag",
"tags": [],
"reasons": {}
},
{
"tool": "update_tag",
"tags": [],
"reasons": {}
},
{
"tool": "delete_tag",
"tags": [],
"reasons": {}
},
{
"tool": "list_webhooks",
"tags": [],
"reasons": {}
},
{
"tool": "get_webhook",
"tags": [],
"reasons": {}
},
{
"tool": "create_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "update_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "delete_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "test_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
}
],
"surfaceDigest": "a0fe149f27e174f799005d57561754f5d5974d6bcd405352f7e794302c8f15e7",
"stats": {
"tools": 121,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 0,
"medium": 0,
"low": 0,
"info": 1
}
}
}