Qsale — 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": "qsale-mcp",
"source": {
"kind": "package",
"origin": "qsale-mcp"
},
"server": {
"name": "qsale-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"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": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"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": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service",
"can create, modify or delete files"
],
"tags": [
"untrusted-input",
"external-sink",
"file-write"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (110 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-FLOW-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([get_page]) co-exist with external-action tools ([propose_promotion_trigger_create]). 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": "get_page → propose_promotion_trigger_create"
},
"evidence": "untrusted [get_page] → sinks [propose_promotion_trigger_create]",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"get_page"
],
"sinks": [
"propose_promotion_trigger_create"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"propose_unlink_di_segment\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"propose_unlink_di_segment\" 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": "propose_unlink_di_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"apply_unlink_di_segment\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"apply_unlink_di_segment\" 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": "apply_unlink_di_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"propose_unlink_pc_segment\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"propose_unlink_pc_segment\" 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": "propose_unlink_pc_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"apply_unlink_pc_segment\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"apply_unlink_pc_segment\" 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": "apply_unlink_pc_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"propose_unlink_di_segment\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"propose_unlink_di_segment\" 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": "propose_unlink_di_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"apply_unlink_di_segment\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"apply_unlink_di_segment\" 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": "apply_unlink_di_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"propose_unlink_pc_segment\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"propose_unlink_pc_segment\" 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": "propose_unlink_pc_segment"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"apply_unlink_pc_segment\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"apply_unlink_pc_segment\" 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": "apply_unlink_pc_segment"
},
"data": {
"tags": [
"file-write"
]
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"get_page"
],
"sensitiveSource": [],
"externalSink": [
"propose_promotion_trigger_create"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "list_categories",
"tags": [],
"reasons": {}
},
{
"tool": "get_category",
"tags": [],
"reasons": {}
},
{
"tool": "update_category",
"tags": [],
"reasons": {}
},
{
"tool": "list_redirect_sites",
"tags": [],
"reasons": {}
},
{
"tool": "list_redirects",
"tags": [],
"reasons": {}
},
{
"tool": "create_redirect",
"tags": [],
"reasons": {}
},
{
"tool": "update_redirect",
"tags": [],
"reasons": {}
},
{
"tool": "create_redirect_site",
"tags": [],
"reasons": {}
},
{
"tool": "update_redirect_site",
"tags": [],
"reasons": {}
},
{
"tool": "list_pages",
"tags": [],
"reasons": {}
},
{
"tool": "get_page",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "propose_page_update",
"tags": [],
"reasons": {}
},
{
"tool": "apply_page_update",
"tags": [],
"reasons": {}
},
{
"tool": "list_navigation_groups",
"tags": [],
"reasons": {}
},
{
"tool": "list_navigation_items",
"tags": [],
"reasons": {}
},
{
"tool": "get_navigation_item",
"tags": [],
"reasons": {}
},
{
"tool": "propose_navigation_item_update",
"tags": [],
"reasons": {}
},
{
"tool": "apply_navigation_item_update",
"tags": [],
"reasons": {}
},
{
"tool": "propose_navigation_item_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_navigation_item_create",
"tags": [],
"reasons": {}
},
{
"tool": "list_mail_templates",
"tags": [],
"reasons": {}
},
{
"tool": "get_mail_template",
"tags": [],
"reasons": {}
},
{
"tool": "propose_mail_template_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_mail_template_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_mail_template_update",
"tags": [],
"reasons": {}
},
{
"tool": "apply_mail_template_update",
"tags": [],
"reasons": {}
},
{
"tool": "list_mail_template_images",
"tags": [],
"reasons": {}
},
{
"tool": "create_mail_template_image",
"tags": [],
"reasons": {}
},
{
"tool": "list_trigger_categories",
"tags": [],
"reasons": {}
},
{
"tool": "list_promotion_triggers",
"tags": [],
"reasons": {}
},
{
"tool": "get_promotion_trigger",
"tags": [],
"reasons": {}
},
{
"tool": "propose_promotion_trigger_create",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"sms\""
]
}
},
{
"tool": "apply_promotion_trigger_create",
"tags": [],
"reasons": {}
},
{
"tool": "list_frontend_settings",
"tags": [],
"reasons": {}
},
{
"tool": "get_frontend_setting",
"tags": [],
"reasons": {}
},
{
"tool": "update_frontend_setting_json",
"tags": [],
"reasons": {}
},
{
"tool": "set_frontend_setting_file",
"tags": [],
"reasons": {}
},
{
"tool": "list_proposals",
"tags": [],
"reasons": {}
},
{
"tool": "list_dictionaries",
"tags": [],
"reasons": {}
},
{
"tool": "get_dictionary",
"tags": [],
"reasons": {}
},
{
"tool": "list_dictionary_items",
"tags": [],
"reasons": {}
},
{
"tool": "get_dictionary_item",
"tags": [],
"reasons": {}
},
{
"tool": "list_segments",
"tags": [],
"reasons": {}
},
{
"tool": "get_segment",
"tags": [],
"reasons": {}
},
{
"tool": "list_segment_properties",
"tags": [],
"reasons": {}
},
{
"tool": "get_segment_property",
"tags": [],
"reasons": {}
},
{
"tool": "list_segment_filters",
"tags": [],
"reasons": {}
},
{
"tool": "get_segment_filter",
"tags": [],
"reasons": {}
},
{
"tool": "list_pc_segments",
"tags": [],
"reasons": {}
},
{
"tool": "list_di_segments",
"tags": [],
"reasons": {}
},
{
"tool": "propose_category_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_category_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_category_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_category_delete",
"tags": [],
"reasons": {}
},
{
"tool": "bulk_apply",
"tags": [],
"reasons": {}
},
{
"tool": "propose_dictionary_item_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_dictionary_item_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_dictionary_item_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_dictionary_item_delete",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_delete",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_filter_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_filter_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_filter_update",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_filter_update",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_filter_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_filter_delete",
"tags": [],
"reasons": {}
},
{
"tool": "propose_link_di_segment",
"tags": [],
"reasons": {}
},
{
"tool": "apply_link_di_segment",
"tags": [],
"reasons": {}
},
{
"tool": "propose_unlink_di_segment",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"unlink\" in tool name"
]
}
},
{
"tool": "apply_unlink_di_segment",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"unlink\" in tool name"
]
}
},
{
"tool": "propose_link_pc_segment",
"tags": [],
"reasons": {}
},
{
"tool": "apply_link_pc_segment",
"tags": [],
"reasons": {}
},
{
"tool": "propose_unlink_pc_segment",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"unlink\" in tool name"
]
}
},
{
"tool": "apply_unlink_pc_segment",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"unlink\" in tool name"
]
}
},
{
"tool": "propose_run_update_all_dicts",
"tags": [],
"reasons": {}
},
{
"tool": "apply_run_update_all_dicts",
"tags": [],
"reasons": {}
},
{
"tool": "propose_run_update_dict",
"tags": [],
"reasons": {}
},
{
"tool": "apply_run_update_dict",
"tags": [],
"reasons": {}
},
{
"tool": "propose_run_set_category_for_products",
"tags": [],
"reasons": {}
},
{
"tool": "apply_run_set_category_for_products",
"tags": [],
"reasons": {}
},
{
"tool": "list_products",
"tags": [],
"reasons": {}
},
{
"tool": "get_product",
"tags": [],
"reasons": {}
},
{
"tool": "propose_dictionary_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_dictionary_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_dictionary_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_dictionary_delete",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_property_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_property_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_property_update",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_property_update",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_property_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_property_delete",
"tags": [],
"reasons": {}
},
{
"tool": "list_segment_property_choices",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_property_choice_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_property_choice_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_segment_property_choice_delete",
"tags": [],
"reasons": {}
},
{
"tool": "apply_segment_property_choice_delete",
"tags": [],
"reasons": {}
},
{
"tool": "list_promotions",
"tags": [],
"reasons": {}
},
{
"tool": "get_promotion",
"tags": [],
"reasons": {}
},
{
"tool": "propose_promotion_create",
"tags": [],
"reasons": {}
},
{
"tool": "apply_promotion_create",
"tags": [],
"reasons": {}
},
{
"tool": "propose_promotion_update",
"tags": [],
"reasons": {}
},
{
"tool": "apply_promotion_update",
"tags": [],
"reasons": {}
},
{
"tool": "list_promotion_codes",
"tags": [],
"reasons": {}
},
{
"tool": "get_promotion_code",
"tags": [],
"reasons": {}
},
{
"tool": "propose_promotion_prolong",
"tags": [],
"reasons": {}
},
{
"tool": "apply_promotion_prolong",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "fdd81115e33efabde13426985b6354128ff6fa8d7f63c0a47efd44fa1ff8e7ac",
"stats": {
"tools": 110,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 5,
"low": 4,
"info": 0
}
}
}