Cisco Cucm — 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": "@calltelemetry/cisco-cucm-mcp",
"source": {
"kind": "package",
"origin": "@calltelemetry/cisco-cucm-mcp"
},
"server": {
"name": "@calltelemetry/cisco-cucm-mcp"
}
},
"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 execute shell commands or code"
],
"tags": [
"untrusted-input",
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (64 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-SRC-002",
"title": "Shell/command execution in server code (build/index.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`build/index.js:13`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "build/index.js"
},
"evidence": "File as ts } from \"node:child_process\"; import { homedir as ss } from \"node:os\"; import { inflateRawSync as nt } from \"n",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "build/index.js",
"line": 13,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "guess_timezone_string",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_service_logs",
"tags": [],
"reasons": {}
},
{
"tool": "select_logs",
"tags": [],
"reasons": {}
},
{
"tool": "select_logs_minutes",
"tags": [],
"reasons": {}
},
{
"tool": "select_syslog_minutes",
"tags": [],
"reasons": {}
},
{
"tool": "phone_packet_capture_enable",
"tags": [],
"reasons": {}
},
{
"tool": "axl_execute",
"tags": [],
"reasons": {}
},
{
"tool": "axl_download_wsdl",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "select_cm_device",
"tags": [],
"reasons": {}
},
{
"tool": "select_cm_device_by_ip",
"tags": [],
"reasons": {}
},
{
"tool": "select_cm_device_all",
"tags": [],
"reasons": {}
},
{
"tool": "select_cti_item",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_collect_counter_data",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_list_counter",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_list_instance",
"tags": [],
"reasons": {}
},
{
"tool": "get_service_status",
"tags": [],
"reasons": {}
},
{
"tool": "download_file",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "packet_capture_start",
"tags": [],
"reasons": {}
},
{
"tool": "packet_capture_list",
"tags": [],
"reasons": {}
},
{
"tool": "packet_capture_state_list",
"tags": [],
"reasons": {}
},
{
"tool": "packet_capture_state_get",
"tags": [],
"reasons": {}
},
{
"tool": "packet_capture_state_clear",
"tags": [],
"reasons": {}
},
{
"tool": "packet_capture_stop",
"tags": [],
"reasons": {}
},
{
"tool": "packet_capture_stop_and_download",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "packet_capture_download_from_state",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "pcap_call_summary",
"tags": [],
"reasons": {}
},
{
"tool": "pcap_sip_calls",
"tags": [],
"reasons": {}
},
{
"tool": "pcap_sccp_messages",
"tags": [],
"reasons": {}
},
{
"tool": "pcap_rtp_streams",
"tags": [],
"reasons": {}
},
{
"tool": "pcap_protocol_filter",
"tags": [],
"reasons": {}
},
{
"tool": "cdr_get_file_list",
"tags": [],
"reasons": {}
},
{
"tool": "cdr_get_file_list_minutes",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_open_session",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_add_counter",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_collect_session_data",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_close_session",
"tags": [],
"reasons": {}
},
{
"tool": "perfmon_remove_counter",
"tags": [],
"reasons": {}
},
{
"tool": "cluster_health_check",
"tags": [],
"reasons": {}
},
{
"tool": "cert_list",
"tags": [],
"reasons": {}
},
{
"tool": "drf_backup_status",
"tags": [],
"reasons": {}
},
{
"tool": "drf_backup_history",
"tags": [],
"reasons": {}
},
{
"tool": "sdl_trace_parse",
"tags": [],
"reasons": {}
},
{
"tool": "sdl_trace_call_flow",
"tags": [],
"reasons": {}
},
{
"tool": "show_version",
"tags": [],
"reasons": {}
},
{
"tool": "show_network_cluster",
"tags": [],
"reasons": {}
},
{
"tool": "cdr_download_file",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "start_service",
"tags": [],
"reasons": {}
},
{
"tool": "stop_service",
"tags": [],
"reasons": {}
},
{
"tool": "restart_service",
"tags": [],
"reasons": {}
},
{
"tool": "list_services_extended",
"tags": [],
"reasons": {}
},
{
"tool": "select_sip_traces",
"tags": [],
"reasons": {}
},
{
"tool": "select_cti_traces",
"tags": [],
"reasons": {}
},
{
"tool": "select_curri_logs",
"tags": [],
"reasons": {}
},
{
"tool": "download_batch",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "select_logs_cluster",
"tags": [],
"reasons": {}
},
{
"tool": "axl_list_operations",
"tags": [],
"reasons": {}
},
{
"tool": "axl_describe_operation",
"tags": [],
"reasons": {}
},
{
"tool": "get_trace_config",
"tags": [],
"reasons": {}
},
{
"tool": "set_trace_level",
"tags": [],
"reasons": {}
},
{
"tool": "show_status",
"tags": [],
"reasons": {}
},
{
"tool": "show_network_eth0",
"tags": [],
"reasons": {}
},
{
"tool": "coordinated_capture_start",
"tags": [],
"reasons": {}
},
{
"tool": "coordinated_capture_stop_analyze",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "phone_capture_download",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
}
],
"surfaceDigest": "599bc4481315f0dd1df1106ece395ff89eacfa3e991782134de81790f3cb5250",
"stats": {
"tools": 64,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 0,
"low": 0,
"info": 0
}
}
}