Nonead Universal Robots — 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": "nonead-universal-robots-mcp",
"source": {
"kind": "package",
"origin": "nonead-universal-robots-mcp"
},
"server": {
"name": "nonead-universal-robots-mcp"
}
},
"grade": "A",
"score": {
"score": 92,
"threatScore": 94,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 6.3,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-SRC-007",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"rawWeight": 9,
"confidenceMult": 0.7,
"diminishingFactor": 1,
"appliedPenalty": 6.3
},
{
"kind": "client",
"term": "capability-exposure",
"level": "minimal",
"label": "capability blast radius (minimal) — client exposure if the model is manipulated",
"appliedPenalty": 0
},
{
"kind": "client",
"term": "verification-discount",
"level": "none",
"label": "publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read",
"appliedPenalty": 2
},
{
"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": "minimal",
"reasons": [],
"tags": []
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (39 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-007",
"title": "Unsafe deserialization (URBasic/advanced_data_recorder.py)",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "In the server's implementation (`URBasic/advanced_data_recorder.py:730`): Deserializing untrusted data with these APIs can execute arbitrary code (a well-known RCE gadget class). 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": "URBasic/advanced_data_recorder.py"
},
"evidence": "file_records = pickle.loads(zlib.decompress(compressed_data)) else: with op",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-007",
"file": "URBasic/advanced_data_recorder.py",
"line": 730,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"nonead-universal-robots-mcp\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "nonead-universal-robots-mcp"
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"nonead-universal-robots-mcp\" declares no repository URL, so its published artifact cannot be compared against reviewable source.",
"remediation": "Prefer packages that link to public, reviewable source.",
"location": {
"kind": "package",
"name": "nonead-universal-robots-mcp"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "connect_ur",
"tags": [],
"reasons": {}
},
{
"tool": "disconnect_ur",
"tags": [],
"reasons": {}
},
{
"tool": "get_serial_number",
"tags": [],
"reasons": {}
},
{
"tool": "get_time",
"tags": [],
"reasons": {}
},
{
"tool": "get_ur_software_version",
"tags": [],
"reasons": {}
},
{
"tool": "get_robot_model",
"tags": [],
"reasons": {}
},
{
"tool": "get_safety_mode",
"tags": [],
"reasons": {}
},
{
"tool": "get_robot_mode",
"tags": [],
"reasons": {}
},
{
"tool": "get_program_state",
"tags": [],
"reasons": {}
},
{
"tool": "get_actual_tcp_pose",
"tags": [],
"reasons": {}
},
{
"tool": "get_actual_joint_pose",
"tags": [],
"reasons": {}
},
{
"tool": "get_output_int_register",
"tags": [],
"reasons": {}
},
{
"tool": "get_output_double_register",
"tags": [],
"reasons": {}
},
{
"tool": "get_output_bit_register",
"tags": [],
"reasons": {}
},
{
"tool": "get_actual_robot_voltage",
"tags": [],
"reasons": {}
},
{
"tool": "get_actual_robot_current",
"tags": [],
"reasons": {}
},
{
"tool": "get_actual_joint_voltage",
"tags": [],
"reasons": {}
},
{
"tool": "get_actual_joint_current",
"tags": [],
"reasons": {}
},
{
"tool": "get_joint_temperatures",
"tags": [],
"reasons": {}
},
{
"tool": "get_programs",
"tags": [],
"reasons": {}
},
{
"tool": "send_program_script",
"tags": [],
"reasons": {}
},
{
"tool": "movej",
"tags": [],
"reasons": {}
},
{
"tool": "movel",
"tags": [],
"reasons": {}
},
{
"tool": "movel_x",
"tags": [],
"reasons": {}
},
{
"tool": "movel_y",
"tags": [],
"reasons": {}
},
{
"tool": "movel_z",
"tags": [],
"reasons": {}
},
{
"tool": "draw_circle",
"tags": [],
"reasons": {}
},
{
"tool": "draw_square",
"tags": [],
"reasons": {}
},
{
"tool": "draw_rectangle",
"tags": [],
"reasons": {}
},
{
"tool": "setup_multi_robot_coordination",
"tags": [],
"reasons": {}
},
{
"tool": "create_collaborative_task",
"tags": [],
"reasons": {}
},
{
"tool": "execute_collaborative_task",
"tags": [],
"reasons": {}
},
{
"tool": "generate_bezier_path",
"tags": [],
"reasons": {}
},
{
"tool": "optimize_trajectory",
"tags": [],
"reasons": {}
},
{
"tool": "start_data_recording",
"tags": [],
"reasons": {}
},
{
"tool": "stop_data_recording",
"tags": [],
"reasons": {}
},
{
"tool": "analyze_robot_data",
"tags": [],
"reasons": {}
},
{
"tool": "generate_robot_report",
"tags": [],
"reasons": {}
},
{
"tool": "compare_robots_performance",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "82cb26cc9ac6cc0d877e73991a86095257b4df59154b0a035329672a54d8279e",
"stats": {
"tools": 39,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 0,
"info": 2
}
}
}