Voidly — 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": "@voidly/mcp-server",
"source": {
"kind": "package",
"origin": "@voidly/mcp-server"
},
"server": {
"name": "@voidly/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-1.13"
},
"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": [
"external-sink",
"untrusted-input",
"sensitive-source"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (87 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: agent_unread_count → agent_export_data → agent_join_channel. 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": "agent_unread_count → agent_export_data → agent_join_channel"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"untrusted": [
"agent_unread_count"
],
"sources": [
"agent_export_data"
],
"sinks": [
"agent_send_message",
"agent_register_webhook",
"agent_join_channel"
],
"path": [
"agent_unread_count",
"agent_export_data",
"agent_join_channel"
],
"edges": [
{
"from": "agent_unread_count",
"to": "agent_export_data",
"kind": "agent-mediated"
},
{
"from": "agent_export_data",
"to": "agent_join_channel",
"kind": "agent-mediated"
}
],
"wired": false
}
},
{
"ruleId": "MTC-CAP-007",
"title": "Unconstrained URL/host parameter \"webhook_url\" on \"agent_register_webhook\"",
"category": "network",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"agent_register_webhook\" takes a URL/host parameter \"webhook_url\" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).",
"remediation": "Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.",
"location": {
"kind": "tool",
"name": "agent_register_webhook",
"field": "inputSchema.properties.webhook_url"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"param": "webhook_url"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "critical",
"confidence": "strong",
"untrustedInput": [
"agent_unread_count"
],
"sensitiveSource": [
"agent_export_data"
],
"externalSink": [
"agent_send_message",
"agent_register_webhook",
"agent_join_channel"
],
"selfContained": false,
"path": [
"agent_unread_count",
"agent_export_data",
"agent_join_channel"
],
"pathWired": false,
"description": "A cross-tool exfiltration chain exists: agent_unread_count → agent_export_data → agent_join_channel."
}
],
"capabilities": [
{
"tool": "get_censorship_index",
"tags": [],
"reasons": {}
},
{
"tool": "get_country_status",
"tags": [],
"reasons": {}
},
{
"tool": "check_domain_blocked",
"tags": [],
"reasons": {}
},
{
"tool": "get_most_censored",
"tags": [],
"reasons": {}
},
{
"tool": "get_active_incidents",
"tags": [],
"reasons": {}
},
{
"tool": "verify_claim",
"tags": [],
"reasons": {}
},
{
"tool": "check_vpn_accessibility",
"tags": [],
"reasons": {}
},
{
"tool": "get_isp_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_domain_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_domain_history",
"tags": [],
"reasons": {}
},
{
"tool": "compare_countries",
"tags": [],
"reasons": {}
},
{
"tool": "get_risk_forecast",
"tags": [],
"reasons": {}
},
{
"tool": "get_high_risk_countries",
"tags": [],
"reasons": {}
},
{
"tool": "get_platform_risk",
"tags": [],
"reasons": {}
},
{
"tool": "get_isp_risk_index",
"tags": [],
"reasons": {}
},
{
"tool": "check_service_accessibility",
"tags": [],
"reasons": {}
},
{
"tool": "get_election_risk",
"tags": [],
"reasons": {}
},
{
"tool": "get_probe_network",
"tags": [],
"reasons": {}
},
{
"tool": "check_domain_probes",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident_detail",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident_evidence",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident_report",
"tags": [],
"reasons": {}
},
{
"tool": "get_community_probes",
"tags": [],
"reasons": {}
},
{
"tool": "get_community_leaderboard",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident_stats",
"tags": [],
"reasons": {}
},
{
"tool": "get_alert_stats",
"tags": [],
"reasons": {}
},
{
"tool": "get_incidents_since",
"tags": [],
"reasons": {}
},
{
"tool": "agent_register",
"tags": [],
"reasons": {}
},
{
"tool": "agent_send_message",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"send_message\""
]
}
},
{
"tool": "agent_receive_messages",
"tags": [],
"reasons": {}
},
{
"tool": "agent_discover",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_identity",
"tags": [],
"reasons": {}
},
{
"tool": "agent_verify_message",
"tags": [],
"reasons": {}
},
{
"tool": "agent_relay_stats",
"tags": [],
"reasons": {}
},
{
"tool": "agent_delete_message",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_profile",
"tags": [],
"reasons": {}
},
{
"tool": "agent_update_profile",
"tags": [],
"reasons": {}
},
{
"tool": "agent_register_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\"",
"parameter \"webhook\""
]
}
},
{
"tool": "agent_list_webhooks",
"tags": [],
"reasons": {}
},
{
"tool": "agent_create_channel",
"tags": [],
"reasons": {}
},
{
"tool": "agent_list_channels",
"tags": [],
"reasons": {}
},
{
"tool": "agent_join_channel",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"post_message\""
]
}
},
{
"tool": "agent_post_to_channel",
"tags": [],
"reasons": {}
},
{
"tool": "agent_read_channel",
"tags": [],
"reasons": {}
},
{
"tool": "agent_deactivate",
"tags": [],
"reasons": {}
},
{
"tool": "agent_register_capability",
"tags": [],
"reasons": {}
},
{
"tool": "agent_list_capabilities",
"tags": [],
"reasons": {}
},
{
"tool": "agent_search_capabilities",
"tags": [],
"reasons": {}
},
{
"tool": "agent_delete_capability",
"tags": [],
"reasons": {}
},
{
"tool": "agent_create_task",
"tags": [],
"reasons": {}
},
{
"tool": "agent_list_tasks",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_task",
"tags": [],
"reasons": {}
},
{
"tool": "agent_update_task",
"tags": [],
"reasons": {}
},
{
"tool": "agent_create_attestation",
"tags": [],
"reasons": {}
},
{
"tool": "agent_query_attestations",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_attestation",
"tags": [],
"reasons": {}
},
{
"tool": "agent_corroborate",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_consensus",
"tags": [],
"reasons": {}
},
{
"tool": "agent_invite_to_channel",
"tags": [],
"reasons": {}
},
{
"tool": "agent_list_invites",
"tags": [],
"reasons": {}
},
{
"tool": "agent_respond_invite",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_trust",
"tags": [],
"reasons": {}
},
{
"tool": "agent_trust_leaderboard",
"tags": [],
"reasons": {}
},
{
"tool": "agent_mark_read",
"tags": [],
"reasons": {}
},
{
"tool": "agent_mark_read_batch",
"tags": [],
"reasons": {}
},
{
"tool": "agent_unread_count",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"read_message\""
]
}
},
{
"tool": "agent_broadcast_task",
"tags": [],
"reasons": {}
},
{
"tool": "agent_list_broadcasts",
"tags": [],
"reasons": {}
},
{
"tool": "agent_get_broadcast",
"tags": [],
"reasons": {}
},
{
"tool": "agent_analytics",
"tags": [],
"reasons": {}
},
{
"tool": "agent_memory_set",
"tags": [],
"reasons": {}
},
{
"tool": "agent_memory_get",
"tags": [],
"reasons": {}
},
{
"tool": "agent_memory_delete",
"tags": [],
"reasons": {}
},
{
"tool": "agent_memory_list",
"tags": [],
"reasons": {}
},
{
"tool": "agent_memory_namespaces",
"tags": [],
"reasons": {}
},
{
"tool": "agent_export_data",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"export_data\""
]
}
},
{
"tool": "relay_info",
"tags": [],
"reasons": {}
},
{
"tool": "relay_peers",
"tags": [],
"reasons": {}
},
{
"tool": "agent_ping",
"tags": [],
"reasons": {}
},
{
"tool": "agent_ping_check",
"tags": [],
"reasons": {}
},
{
"tool": "agent_key_pin",
"tags": [],
"reasons": {}
},
{
"tool": "agent_key_pins",
"tags": [],
"reasons": {}
},
{
"tool": "agent_key_verify",
"tags": [],
"reasons": {}
},
{
"tool": "voidly_pay_overview",
"tags": [],
"reasons": {}
},
{
"tool": "Global Censorship Index",
"tags": [],
"reasons": {}
},
{
"tool": "Methodology",
"tags": [],
"reasons": {}
},
{
"tool": "Voidly Pay overview",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "d167e205efc6dd3786544d1774518b2c0b8444b5fcbf8feaad8a9455bd47e93f",
"stats": {
"tools": 87,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 0,
"medium": 1,
"low": 0,
"info": 0
}
}
}