Godot — 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": "godot-mcp",
"source": {
"kind": "package",
"origin": "godot-mcp"
},
"server": {
"name": "godot-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": [
"can execute shell commands or code"
],
"tags": [
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (84 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 (godot_mcp/core.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`godot_mcp/core.py:221`): 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": "godot_mcp/core.py"
},
"evidence": "{cmd}\") proc = subprocess.Popen( cmd, shell=True, stdout=subprocess.PIPE,",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "godot_mcp/core.py",
"line": 221,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (godot_mcp/tools/project.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`godot_mcp/tools/project.py:220`): 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": "godot_mcp/tools/project.py"
},
"evidence": "path}\") proc = subprocess.Popen( cmd, shell=True, stdout=subprocess.PIPE,",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "godot_mcp/tools/project.py",
"line": 220,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in packaging/dev tooling (tests/conftest.py)",
"category": "permissions",
"severity": "low",
"confidence": "heuristic",
"description": "In a packaging/dev/install script (shipped, but not the server runtime) (`tests/conftest.py:158`): 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": "tests/conftest.py"
},
"evidence": "wnload result = subprocess.run( [ \"git\", \"clone\", \"-",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "tests/conftest.py",
"line": 158,
"nonRuntime": true
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "animation_create",
"tags": [],
"reasons": {}
},
{
"tool": "animation_add_track",
"tags": [],
"reasons": {}
},
{
"tool": "animation_set_keyframe",
"tags": [],
"reasons": {}
},
{
"tool": "animation_get_info",
"tags": [],
"reasons": {}
},
{
"tool": "animation_list",
"tags": [],
"reasons": {}
},
{
"tool": "audio_add_stream_player",
"tags": [],
"reasons": {}
},
{
"tool": "audio_set_stream",
"tags": [],
"reasons": {}
},
{
"tool": "audio_configure_bus",
"tags": [],
"reasons": {}
},
{
"tool": "autoload_add",
"tags": [],
"reasons": {}
},
{
"tool": "autoload_remove",
"tags": [],
"reasons": {}
},
{
"tool": "autoload_list",
"tags": [],
"reasons": {}
},
{
"tool": "camera_add",
"tags": [],
"reasons": {}
},
{
"tool": "camera_set_current",
"tags": [],
"reasons": {}
},
{
"tool": "camera_set_properties",
"tags": [],
"reasons": {}
},
{
"tool": "camera_get_info",
"tags": [],
"reasons": {}
},
{
"tool": "canvas_layer_add",
"tags": [],
"reasons": {}
},
{
"tool": "canvas_layer_set_order",
"tags": [],
"reasons": {}
},
{
"tool": "canvas_layer_configure",
"tags": [],
"reasons": {}
},
{
"tool": "collision_add_shape",
"tags": [],
"reasons": {}
},
{
"tool": "collision_set_shape_properties",
"tags": [],
"reasons": {}
},
{
"tool": "collision_set_layers",
"tags": [],
"reasons": {}
},
{
"tool": "editor_launch",
"tags": [],
"reasons": {}
},
{
"tool": "godot_get_version",
"tags": [],
"reasons": {}
},
{
"tool": "input_setup_action",
"tags": [],
"reasons": {}
},
{
"tool": "input_list_actions",
"tags": [],
"reasons": {}
},
{
"tool": "light_add",
"tags": [],
"reasons": {}
},
{
"tool": "light_set_properties",
"tags": [],
"reasons": {}
},
{
"tool": "light_set_shadow",
"tags": [],
"reasons": {}
},
{
"tool": "environment_setup",
"tags": [],
"reasons": {}
},
{
"tool": "navigation_add_region",
"tags": [],
"reasons": {}
},
{
"tool": "navigation_set_navmesh",
"tags": [],
"reasons": {}
},
{
"tool": "navigation_add_obstacle",
"tags": [],
"reasons": {}
},
{
"tool": "navigation_add_agent",
"tags": [],
"reasons": {}
},
{
"tool": "node_add",
"tags": [],
"reasons": {}
},
{
"tool": "node_delete",
"tags": [],
"reasons": {}
},
{
"tool": "node_rename",
"tags": [],
"reasons": {}
},
{
"tool": "node_reparent",
"tags": [],
"reasons": {}
},
{
"tool": "node_duplicate",
"tags": [],
"reasons": {}
},
{
"tool": "node_set_property",
"tags": [],
"reasons": {}
},
{
"tool": "node_get_properties",
"tags": [],
"reasons": {}
},
{
"tool": "node_add_to_group",
"tags": [],
"reasons": {}
},
{
"tool": "node_load_sprite_texture",
"tags": [],
"reasons": {}
},
{
"tool": "particle_add_system",
"tags": [],
"reasons": {}
},
{
"tool": "particle_set_properties",
"tags": [],
"reasons": {}
},
{
"tool": "particle_start_emitting",
"tags": [],
"reasons": {}
},
{
"tool": "physics_set_body_properties",
"tags": [],
"reasons": {}
},
{
"tool": "project_list",
"tags": [],
"reasons": {}
},
{
"tool": "project_get_info",
"tags": [],
"reasons": {}
},
{
"tool": "project_run",
"tags": [],
"reasons": {}
},
{
"tool": "project_stop",
"tags": [],
"reasons": {}
},
{
"tool": "project_get_debug_output",
"tags": [],
"reasons": {}
},
{
"tool": "project_export",
"tags": [],
"reasons": {}
},
{
"tool": "project_list_export_presets",
"tags": [],
"reasons": {}
},
{
"tool": "project_setting_set",
"tags": [],
"reasons": {}
},
{
"tool": "project_setting_get",
"tags": [],
"reasons": {}
},
{
"tool": "project_update_uids",
"tags": [],
"reasons": {}
},
{
"tool": "resource_list",
"tags": [],
"reasons": {}
},
{
"tool": "resource_get_uid",
"tags": [],
"reasons": {}
},
{
"tool": "resource_create_material",
"tags": [],
"reasons": {}
},
{
"tool": "resource_get_material_properties",
"tags": [],
"reasons": {}
},
{
"tool": "resource_export_mesh_library",
"tags": [],
"reasons": {}
},
{
"tool": "scene_create",
"tags": [],
"reasons": {}
},
{
"tool": "scene_save",
"tags": [],
"reasons": {}
},
{
"tool": "scene_list",
"tags": [],
"reasons": {}
},
{
"tool": "scene_get_tree",
"tags": [],
"reasons": {}
},
{
"tool": "scene_instantiate",
"tags": [],
"reasons": {}
},
{
"tool": "script_create",
"tags": [],
"reasons": {}
},
{
"tool": "script_list",
"tags": [],
"reasons": {}
},
{
"tool": "script_attach",
"tags": [],
"reasons": {}
},
{
"tool": "script_detach",
"tags": [],
"reasons": {}
},
{
"tool": "signal_connect",
"tags": [],
"reasons": {}
},
{
"tool": "signal_disconnect",
"tags": [],
"reasons": {}
},
{
"tool": "signal_list_node_signals",
"tags": [],
"reasons": {}
},
{
"tool": "signal_list_connections",
"tags": [],
"reasons": {}
},
{
"tool": "tilemap_set_cell",
"tags": [],
"reasons": {}
},
{
"tool": "tilemap_get_cell",
"tags": [],
"reasons": {}
},
{
"tool": "timer_add",
"tags": [],
"reasons": {}
},
{
"tool": "timer_configure",
"tags": [],
"reasons": {}
},
{
"tool": "ui_add_control",
"tags": [],
"reasons": {}
},
{
"tool": "ui_set_layout",
"tags": [],
"reasons": {}
},
{
"tool": "ui_add_container",
"tags": [],
"reasons": {}
},
{
"tool": "viewport_add",
"tags": [],
"reasons": {}
},
{
"tool": "viewport_set_size",
"tags": [],
"reasons": {}
},
{
"tool": "viewport_configure",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "ca0d27718f1f610de8bb503530e043b571376a2be89115b3bc59b689c6785f10",
"stats": {
"tools": 84,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 2,
"medium": 0,
"low": 1,
"info": 0
}
}
}