Sap Gui — 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": "mcp-sap-gui",
"source": {
"kind": "package",
"origin": "mcp-sap-gui"
},
"server": {
"name": "mcp-sap-gui"
}
},
"grade": "A",
"score": {
"score": 92,
"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": "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": "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 (59 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 \"sap_read_shell_content\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"sap_read_shell_content\" appears to run shell commands or evaluate code (keyword \"shell\" 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": "sap_read_shell_content"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"sap_read_shell_content\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"sap_read_shell_content\" 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": "sap_read_shell_content"
},
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-SRC-005",
"title": "Dynamic module load from a non-literal in packaging/dev tooling (tests/test_server.py)",
"category": "permissions",
"severity": "low",
"confidence": "heuristic",
"description": "In a packaging/dev/install script (shipped, but not the server runtime) (`tests/test_server.py:1546`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. 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/test_server.py"
},
"evidence": "return __builtins__.__import__(name, *args, **kwargs) with patch(\"builtins.__import__\", side_effect=_import",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-005",
"file": "tests/test_server.py",
"line": 1546,
"nonRuntime": true
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"mcp-sap-gui\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "mcp-sap-gui"
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"mcp-sap-gui\" 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": "mcp-sap-gui"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "sap_connect",
"tags": [],
"reasons": {}
},
{
"tool": "sap_connect_existing",
"tags": [],
"reasons": {}
},
{
"tool": "sap_list_connections",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_session_info",
"tags": [],
"reasons": {}
},
{
"tool": "sap_execute_transaction",
"tags": [],
"reasons": {}
},
{
"tool": "sap_send_key",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_screen_info",
"tags": [],
"reasons": {}
},
{
"tool": "sap_read_field",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_field",
"tags": [],
"reasons": {}
},
{
"tool": "sap_press_button",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_menu",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_checkbox",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_radio_button",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_combobox_entry",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_tab",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_combobox_entries",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_batch_fields",
"tags": [],
"reasons": {}
},
{
"tool": "sap_read_textedit",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_textedit",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_focus",
"tags": [],
"reasons": {}
},
{
"tool": "sap_read_table",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_alv_toolbar",
"tags": [],
"reasons": {}
},
{
"tool": "sap_press_alv_toolbar_button",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_alv_context_menu_item",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_table_row",
"tags": [],
"reasons": {}
},
{
"tool": "sap_double_click_cell",
"tags": [],
"reasons": {}
},
{
"tool": "sap_modify_cell",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_current_cell",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_column_info",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_current_cell",
"tags": [],
"reasons": {}
},
{
"tool": "sap_scroll_table_control",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_table_control_row_info",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_all_table_control_columns",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_cell_info",
"tags": [],
"reasons": {}
},
{
"tool": "sap_press_column_header",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_all_rows",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_multiple_rows",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_popup_window",
"tags": [],
"reasons": {}
},
{
"tool": "sap_handle_popup",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_toolbar_buttons",
"tags": [],
"reasons": {}
},
{
"tool": "sap_read_shell_content",
"tags": [
"code-exec"
],
"reasons": {
"code-exec": [
"keyword \"shell\" in tool name"
]
}
},
{
"tool": "sap_read_tree",
"tags": [],
"reasons": {}
},
{
"tool": "sap_expand_tree_node",
"tags": [],
"reasons": {}
},
{
"tool": "sap_collapse_tree_node",
"tags": [],
"reasons": {}
},
{
"tool": "sap_select_tree_node",
"tags": [],
"reasons": {}
},
{
"tool": "sap_double_click_tree_node",
"tags": [],
"reasons": {}
},
{
"tool": "sap_double_click_tree_item",
"tags": [],
"reasons": {}
},
{
"tool": "sap_click_tree_link",
"tags": [],
"reasons": {}
},
{
"tool": "sap_find_tree_node_by_path",
"tags": [],
"reasons": {}
},
{
"tool": "sap_search_tree_nodes",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_tree_node_children",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_screen_elements",
"tags": [],
"reasons": {}
},
{
"tool": "sap_screenshot",
"tags": [],
"reasons": {}
},
{
"tool": "sap_preview",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_policy_profile",
"tags": [],
"reasons": {}
},
{
"tool": "sap_set_confirmation_points",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_workflow_guide",
"tags": [],
"reasons": {}
},
{
"tool": "sap_get_transaction_guide",
"tags": [],
"reasons": {}
},
{
"tool": "sap_disconnect",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "cd738e9bf273dc3788bb1981bf37668454652e4fb85b0a9f80078c9bf9538f1b",
"stats": {
"tools": 59,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 0,
"low": 2,
"info": 2
}
}
}