Proxmox Mcps — 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": "proxmox-mcps",
"source": {
"kind": "package",
"origin": "proxmox-mcps"
},
"server": {
"name": "proxmox-mcps"
}
},
"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 create, modify or delete files",
"can execute shell commands or code"
],
"tags": [
"file-write",
"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 (181 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-CAP-001",
"title": "Tool \"vm_agent_exec\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"vm_agent_exec\" appears to run shell commands or evaluate code (keyword \"exec\" in tool name). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "vm_agent_exec"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-001",
"title": "Tool \"vm_agent_exec_status\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"vm_agent_exec_status\" appears to run shell commands or evaluate code (keyword \"exec\" in tool name). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "vm_agent_exec_status"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-FLOW-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([download_iso, get_job]) co-exist with external-action tools ([vm_agent_exec, vm_agent_exec_status]). 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": "download_iso → vm_agent_exec"
},
"evidence": "untrusted [download_iso, get_job] → sinks [vm_agent_exec, vm_agent_exec_status]",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"download_iso",
"get_job"
],
"sinks": [
"vm_agent_exec",
"vm_agent_exec_status"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"unlink_container_disk\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"unlink_container_disk\" can write, overwrite or delete files (keyword \"unlink\" in tool name). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "unlink_container_disk"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"unlink_vm_disk\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"unlink_vm_disk\" can write, overwrite or delete files (keyword \"unlink\" in tool name). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "unlink_vm_disk"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"unlink_container_disk\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"unlink_container_disk\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "unlink_container_disk"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"vm_agent_exec\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"vm_agent_exec\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "vm_agent_exec"
},
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"vm_agent_exec_status\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"vm_agent_exec_status\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "vm_agent_exec_status"
},
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"unlink_vm_disk\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"unlink_vm_disk\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "unlink_vm_disk"
},
"data": {
"tags": [
"file-write"
]
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"download_iso",
"get_job"
],
"sensitiveSource": [],
"externalSink": [
"vm_agent_exec",
"vm_agent_exec_status"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "list_backup_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "get_backup_job",
"tags": [],
"reasons": {}
},
{
"tool": "get_backup_job_included",
"tags": [],
"reasons": {}
},
{
"tool": "create_backup_job",
"tags": [],
"reasons": {}
},
{
"tool": "update_backup_job",
"tags": [],
"reasons": {}
},
{
"tool": "delete_backup_job",
"tags": [],
"reasons": {}
},
{
"tool": "run_backup_job",
"tags": [],
"reasons": {}
},
{
"tool": "list_backups",
"tags": [],
"reasons": {}
},
{
"tool": "create_backup",
"tags": [],
"reasons": {}
},
{
"tool": "restore_backup",
"tags": [],
"reasons": {}
},
{
"tool": "delete_backup",
"tags": [],
"reasons": {}
},
{
"tool": "prune_backups",
"tags": [],
"reasons": {}
},
{
"tool": "get_cluster_status",
"tags": [],
"reasons": {}
},
{
"tool": "update_container_config",
"tags": [],
"reasons": {}
},
{
"tool": "resize_container_disk",
"tags": [],
"reasons": {}
},
{
"tool": "move_container_volume",
"tags": [],
"reasons": {}
},
{
"tool": "container_vncproxy",
"tags": [],
"reasons": {}
},
{
"tool": "container_termproxy",
"tags": [],
"reasons": {}
},
{
"tool": "container_spiceproxy",
"tags": [],
"reasons": {}
},
{
"tool": "get_containers",
"tags": [],
"reasons": {}
},
{
"tool": "get_container_config",
"tags": [],
"reasons": {}
},
{
"tool": "get_container_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_container_ip",
"tags": [],
"reasons": {}
},
{
"tool": "create_container",
"tags": [],
"reasons": {}
},
{
"tool": "clone_container",
"tags": [],
"reasons": {}
},
{
"tool": "start_container",
"tags": [],
"reasons": {}
},
{
"tool": "stop_container",
"tags": [],
"reasons": {}
},
{
"tool": "shutdown_container",
"tags": [],
"reasons": {}
},
{
"tool": "restart_container",
"tags": [],
"reasons": {}
},
{
"tool": "delete_container",
"tags": [],
"reasons": {}
},
{
"tool": "update_container_resources",
"tags": [],
"reasons": {}
},
{
"tool": "get_container_rrd",
"tags": [],
"reasons": {}
},
{
"tool": "get_container_rrddata",
"tags": [],
"reasons": {}
},
{
"tool": "container_firewall_rules",
"tags": [],
"reasons": {}
},
{
"tool": "container_firewall_options",
"tags": [],
"reasons": {}
},
{
"tool": "execute_container_command",
"tags": [],
"reasons": {}
},
{
"tool": "migrate_container",
"tags": [],
"reasons": {}
},
{
"tool": "move_container_disk",
"tags": [],
"reasons": {}
},
{
"tool": "convert_container_to_template",
"tags": [],
"reasons": {}
},
{
"tool": "unlink_container_disk",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"unlink\" in tool name"
]
}
},
{
"tool": "list_ha_resources",
"tags": [],
"reasons": {}
},
{
"tool": "get_ha_resource_status",
"tags": [],
"reasons": {}
},
{
"tool": "add_ha_resource",
"tags": [],
"reasons": {}
},
{
"tool": "remove_ha_resource",
"tags": [],
"reasons": {}
},
{
"tool": "migrate_ha_resource",
"tags": [],
"reasons": {}
},
{
"tool": "list_ha_groups",
"tags": [],
"reasons": {}
},
{
"tool": "get_ha_group",
"tags": [],
"reasons": {}
},
{
"tool": "create_ha_group",
"tags": [],
"reasons": {}
},
{
"tool": "update_ha_group",
"tags": [],
"reasons": {}
},
{
"tool": "delete_ha_group",
"tags": [],
"reasons": {}
},
{
"tool": "get_ha_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_isos",
"tags": [],
"reasons": {}
},
{
"tool": "list_templates",
"tags": [],
"reasons": {}
},
{
"tool": "download_iso",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "delete_iso",
"tags": [],
"reasons": {}
},
{
"tool": "list_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "get_job",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "poll_job",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_job",
"tags": [],
"reasons": {}
},
{
"tool": "retry_job",
"tags": [],
"reasons": {}
},
{
"tool": "node_apt_update",
"tags": [],
"reasons": {}
},
{
"tool": "node_apt_versions",
"tags": [],
"reasons": {}
},
{
"tool": "node_apt_repos_list",
"tags": [],
"reasons": {}
},
{
"tool": "node_apt_repos_change",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_dns",
"tags": [],
"reasons": {}
},
{
"tool": "set_node_dns",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_hosts",
"tags": [],
"reasons": {}
},
{
"tool": "set_node_hosts",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_time",
"tags": [],
"reasons": {}
},
{
"tool": "set_node_time",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_timezone",
"tags": [],
"reasons": {}
},
{
"tool": "set_node_timezone",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_config",
"tags": [],
"reasons": {}
},
{
"tool": "update_node_config",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_report",
"tags": [],
"reasons": {}
},
{
"tool": "node_start_all",
"tags": [],
"reasons": {}
},
{
"tool": "node_stop_all",
"tags": [],
"reasons": {}
},
{
"tool": "node_migrate_all",
"tags": [],
"reasons": {}
},
{
"tool": "node_wake_on_lan",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_subscription",
"tags": [],
"reasons": {}
},
{
"tool": "set_node_subscription",
"tags": [],
"reasons": {}
},
{
"tool": "update_node_subscription",
"tags": [],
"reasons": {}
},
{
"tool": "delete_node_subscription",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_certificates",
"tags": [],
"reasons": {}
},
{
"tool": "delete_node_certificate",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_disks",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_disks_detailed",
"tags": [],
"reasons": {}
},
{
"tool": "init_node_disk",
"tags": [],
"reasons": {}
},
{
"tool": "wipe_node_disk",
"tags": [],
"reasons": {}
},
{
"tool": "create_node_zfs",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_network",
"tags": [],
"reasons": {}
},
{
"tool": "create_node_network",
"tags": [],
"reasons": {}
},
{
"tool": "update_node_network",
"tags": [],
"reasons": {}
},
{
"tool": "delete_node_network",
"tags": [],
"reasons": {}
},
{
"tool": "reload_node_network",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_services",
"tags": [],
"reasons": {}
},
{
"tool": "get_nodes",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_syslog",
"tags": [],
"reasons": {}
},
{
"tool": "get_node_journal",
"tags": [],
"reasons": {}
},
{
"tool": "list_pools",
"tags": [],
"reasons": {}
},
{
"tool": "get_pool",
"tags": [],
"reasons": {}
},
{
"tool": "create_pool",
"tags": [],
"reasons": {}
},
{
"tool": "update_pool",
"tags": [],
"reasons": {}
},
{
"tool": "delete_pool",
"tags": [],
"reasons": {}
},
{
"tool": "list_replication_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "list_node_replication",
"tags": [],
"reasons": {}
},
{
"tool": "get_replication_job",
"tags": [],
"reasons": {}
},
{
"tool": "get_replication_status",
"tags": [],
"reasons": {}
},
{
"tool": "create_replication_job",
"tags": [],
"reasons": {}
},
{
"tool": "update_replication_job",
"tags": [],
"reasons": {}
},
{
"tool": "delete_replication_job",
"tags": [],
"reasons": {}
},
{
"tool": "list_sdn_controllers",
"tags": [],
"reasons": {}
},
{
"tool": "get_sdn_controller",
"tags": [],
"reasons": {}
},
{
"tool": "create_sdn_controller",
"tags": [],
"reasons": {}
},
{
"tool": "update_sdn_controller",
"tags": [],
"reasons": {}
},
{
"tool": "delete_sdn_controller",
"tags": [],
"reasons": {}
},
{
"tool": "list_sdn_zones",
"tags": [],
"reasons": {}
},
{
"tool": "get_sdn_zone",
"tags": [],
"reasons": {}
},
{
"tool": "create_sdn_zone",
"tags": [],
"reasons": {}
},
{
"tool": "update_sdn_zone",
"tags": [],
"reasons": {}
},
{
"tool": "delete_sdn_zone",
"tags": [],
"reasons": {}
},
{
"tool": "list_sdn_vnets",
"tags": [],
"reasons": {}
},
{
"tool": "get_sdn_vnet",
"tags": [],
"reasons": {}
},
{
"tool": "create_sdn_vnet",
"tags": [],
"reasons": {}
},
{
"tool": "update_sdn_vnet",
"tags": [],
"reasons": {}
},
{
"tool": "delete_sdn_vnet",
"tags": [],
"reasons": {}
},
{
"tool": "list_sdn_subnets",
"tags": [],
"reasons": {}
},
{
"tool": "get_sdn_subnet",
"tags": [],
"reasons": {}
},
{
"tool": "create_sdn_subnet",
"tags": [],
"reasons": {}
},
{
"tool": "update_sdn_subnet",
"tags": [],
"reasons": {}
},
{
"tool": "delete_sdn_subnet",
"tags": [],
"reasons": {}
},
{
"tool": "apply_sdn",
"tags": [],
"reasons": {}
},
{
"tool": "list_snapshots",
"tags": [],
"reasons": {}
},
{
"tool": "create_snapshot",
"tags": [],
"reasons": {}
},
{
"tool": "delete_snapshot",
"tags": [],
"reasons": {}
},
{
"tool": "rollback_snapshot",
"tags": [],
"reasons": {}
},
{
"tool": "list_storages",
"tags": [],
"reasons": {}
},
{
"tool": "create_storage",
"tags": [],
"reasons": {}
},
{
"tool": "update_storage",
"tags": [],
"reasons": {}
},
{
"tool": "delete_storage",
"tags": [],
"reasons": {}
},
{
"tool": "get_storage",
"tags": [],
"reasons": {}
},
{
"tool": "list_tasks",
"tags": [],
"reasons": {}
},
{
"tool": "get_task",
"tags": [],
"reasons": {}
},
{
"tool": "get_task_log",
"tags": [],
"reasons": {}
},
{
"tool": "update_vm_config",
"tags": [],
"reasons": {}
},
{
"tool": "resize_vm_disk",
"tags": [],
"reasons": {}
},
{
"tool": "regenerate_vm_config",
"tags": [],
"reasons": {}
},
{
"tool": "set_vm_cloudinit",
"tags": [],
"reasons": {}
},
{
"tool": "get_vm_pending",
"tags": [],
"reasons": {}
},
{
"tool": "vm_vncproxy",
"tags": [],
"reasons": {}
},
{
"tool": "vm_termproxy",
"tags": [],
"reasons": {}
},
{
"tool": "vm_spiceproxy",
"tags": [],
"reasons": {}
},
{
"tool": "vm_mtunnel",
"tags": [],
"reasons": {}
},
{
"tool": "vm_mtunnelwebsocket",
"tags": [],
"reasons": {}
},
{
"tool": "vm_feature",
"tags": [],
"reasons": {}
},
{
"tool": "get_vms",
"tags": [],
"reasons": {}
},
{
"tool": "get_vm_config",
"tags": [],
"reasons": {}
},
{
"tool": "get_vm_status",
"tags": [],
"reasons": {}
},
{
"tool": "create_vm",
"tags": [],
"reasons": {}
},
{
"tool": "clone_vm",
"tags": [],
"reasons": {}
},
{
"tool": "start_vm",
"tags": [],
"reasons": {}
},
{
"tool": "stop_vm",
"tags": [],
"reasons": {}
},
{
"tool": "shutdown_vm",
"tags": [],
"reasons": {}
},
{
"tool": "reset_vm",
"tags": [],
"reasons": {}
},
{
"tool": "reboot_vm",
"tags": [],
"reasons": {}
},
{
"tool": "delete_vm",
"tags": [],
"reasons": {}
},
{
"tool": "get_vm_rrd",
"tags": [],
"reasons": {}
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