Xcloud — the complete, unedited output of the deterministic mcptrustchecker engine v1.8.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.8.0",
"methodologyVersion": "mcptrustchecker-1.8"
},
"target": {
"id": "@webnestify/xcloud-mcp",
"source": {
"kind": "package",
"origin": "@webnestify/xcloud-mcp"
},
"server": {
"name": "@webnestify/xcloud-mcp"
}
},
"grade": "A",
"score": {
"score": 90,
"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": "critical",
"label": "capability blast radius (critical) — client exposure if the model is manipulated",
"appliedPenalty": 10
},
{
"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-1.8"
},
"capability": {
"level": "critical",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can execute shell commands or code",
"untrusted input can reach code execution"
],
"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 (36 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 (dist/config.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/config.js:2`): 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": "dist/config.js"
},
"evidence": "child_process",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/config.js",
"line": 2
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "list_servers",
"tags": [],
"reasons": {}
},
{
"tool": "get_server",
"tags": [],
"reasons": {}
},
{
"tool": "get_server_health",
"tags": [],
"reasons": {}
},
{
"tool": "get_metrics_history",
"tags": [],
"reasons": {}
},
{
"tool": "list_services",
"tags": [],
"reasons": {}
},
{
"tool": "list_firewall_rules",
"tags": [],
"reasons": {}
},
{
"tool": "get_ssh_restriction_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_banned_ips",
"tags": [],
"reasons": {}
},
{
"tool": "list_php_versions",
"tags": [],
"reasons": {}
},
{
"tool": "list_sites",
"tags": [],
"reasons": {}
},
{
"tool": "get_site",
"tags": [],
"reasons": {}
},
{
"tool": "list_site_domains",
"tags": [],
"reasons": {}
},
{
"tool": "list_vulnerabilities",
"tags": [],
"reasons": {}
},
{
"tool": "list_wordpress_updates",
"tags": [],
"reasons": {}
},
{
"tool": "get_backup_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_backups",
"tags": [],
"reasons": {}
},
{
"tool": "get_site_logs",
"tags": [],
"reasons": {}
},
{
"tool": "list_cron_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "get_cron_job_output",
"tags": [],
"reasons": {}
},
{
"tool": "get_pagespeed",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "get_cache_settings",
"tags": [],
"reasons": {}
},
{
"tool": "get_ssl",
"tags": [],
"reasons": {}
},
{
"tool": "get_wordpress_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_wordpress_extensions",
"tags": [],
"reasons": {}
},
{
"tool": "whoami",
"tags": [],
"reasons": {}
},
{
"tool": "create_backup",
"tags": [],
"reasons": {}
},
{
"tool": "run_vulnerability_scan",
"tags": [],
"reasons": {}
},
{
"tool": "run_pagespeed_scan",
"tags": [],
"reasons": {}
},
{
"tool": "purge_cache",
"tags": [],
"reasons": {}
},
{
"tool": "apply_wordpress_updates",
"tags": [],
"reasons": {}
},
{
"tool": "activate_wordpress_extensions",
"tags": [],
"reasons": {}
},
{
"tool": "magic_login",
"tags": [],
"reasons": {}
},
{
"tool": "reboot_server",
"tags": [],
"reasons": {}
},
{
"tool": "restart_service",
"tags": [],
"reasons": {}
},
{
"tool": "delete_firewall_rule",
"tags": [],
"reasons": {}
},
{
"tool": "delete_cron_job",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "1376d42398c7ed577a923564951c22b68efb42173da025a2095f58b97932cc3b",
"stats": {
"tools": 36,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 0,
"low": 0,
"info": 0
}
}
}