Businys — 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": "@businys/mcp-server",
"source": {
"kind": "package",
"origin": "@businys/mcp-server"
},
"server": {
"name": "@businys/mcp-server"
}
},
"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": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service",
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)",
"untrusted-input, sensitive-source and egress co-exist across tools (toxic-flow surface)"
],
"tags": [
"untrusted-input",
"external-sink",
"sensitive-source"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (200 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-002",
"title": "Completed toxic-flow trifecta across tools",
"category": "exfiltration",
"severity": "critical",
"confidence": "strong",
"description": "This server (without client built-ins) exposes a complete data-exfiltration chain: get_asset_url → list_delivery_files ⇒ bulk_send_notification. Untrusted input is ingested, private data is read, and it can be sent to an external sink — and at least one leg is a direct schema wire (⇒), where a producer's output drops straight into a free-text parameter of the next tool, so the chain needs little agent cooperation. Static analysis proves the primitive exists, not that a specific run will occur.",
"remediation": "Remove one leg of the trifecta: isolate untrusted-input tools from secret-reading tools and from egress tools, or require human approval between them.",
"location": {
"kind": "flow",
"name": "get_asset_url → list_delivery_files → bulk_send_notification"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"untrusted": [
"get_asset_url",
"get_media_kit",
"web_search"
],
"sources": [
"list_delivery_files"
],
"sinks": [
"bulk_send_notification"
],
"path": [
"get_asset_url",
"list_delivery_files",
"bulk_send_notification"
],
"edges": [
{
"from": "get_asset_url",
"to": "list_delivery_files",
"kind": "agent-mediated"
},
{
"from": "list_delivery_files",
"to": "bulk_send_notification",
"kind": "schema-wired"
}
],
"wired": true
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "critical",
"confidence": "strong",
"untrustedInput": [
"get_asset_url",
"get_media_kit",
"web_search"
],
"sensitiveSource": [
"list_delivery_files"
],
"externalSink": [
"bulk_send_notification"
],
"selfContained": false,
"path": [
"get_asset_url",
"list_delivery_files",
"bulk_send_notification"
],
"pathWired": true,
"description": "A cross-tool exfiltration chain exists: get_asset_url → list_delivery_files ⇒ bulk_send_notification."
}
],
"capabilities": [
{
"tool": "get_manifest",
"tags": [],
"reasons": {}
},
{
"tool": "Tool Catalog",
"tags": [],
"reasons": {}
},
{
"tool": "list_leads",
"tags": [],
"reasons": {}
},
{
"tool": "create_lead",
"tags": [],
"reasons": {}
},
{
"tool": "get_lead",
"tags": [],
"reasons": {}
},
{
"tool": "export_leads",
"tags": [],
"reasons": {}
},
{
"tool": "get_nurture_status",
"tags": [],
"reasons": {}
},
{
"tool": "skip_nurture",
"tags": [],
"reasons": {}
},
{
"tool": "update_lead_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_api_keys",
"tags": [],
"reasons": {}
},
{
"tool": "create_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "revoke_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "export_account",
"tags": [],
"reasons": {}
},
{
"tool": "delete_account",
"tags": [],
"reasons": {}
},
{
"tool": "get_profile_page",
"tags": [],
"reasons": {}
},
{
"tool": "update_profile_page",
"tags": [],
"reasons": {}
},
{
"tool": "send_portal_link",
"tags": [],
"reasons": {}
},
{
"tool": "get_subscription_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_clients",
"tags": [],
"reasons": {}
},
{
"tool": "create_client",
"tags": [],
"reasons": {}
},
{
"tool": "get_client",
"tags": [],
"reasons": {}
},
{
"tool": "update_client",
"tags": [],
"reasons": {}
},
{
"tool": "sign_contract",
"tags": [],
"reasons": {}
},
{
"tool": "list_contracts",
"tags": [],
"reasons": {}
},
{
"tool": "create_contract",
"tags": [],
"reasons": {}
},
{
"tool": "get_contract",
"tags": [],
"reasons": {}
},
{
"tool": "update_contract",
"tags": [],
"reasons": {}
},
{
"tool": "archive_contract",
"tags": [],
"reasons": {}
},
{
"tool": "list_invoices",
"tags": [],
"reasons": {}
},
{
"tool": "create_invoice",
"tags": [],
"reasons": {}
},
{
"tool": "get_invoice",
"tags": [],
"reasons": {}
},
{
"tool": "update_invoice",
"tags": [],
"reasons": {}
},
{
"tool": "archive_invoice",
"tags": [],
"reasons": {}
},
{
"tool": "list_deliveries",
"tags": [],
"reasons": {}
},
{
"tool": "create_delivery",
"tags": [],
"reasons": {}
},
{
"tool": "get_delivery",
"tags": [],
"reasons": {}
},
{
"tool": "update_delivery",
"tags": [],
"reasons": {}
},
{
"tool": "archive_delivery",
"tags": [],
"reasons": {}
},
{
"tool": "send_delivery",
"tags": [],
"reasons": {}
},
{
"tool": "list_bookings",
"tags": [],
"reasons": {}
},
{
"tool": "get_booking",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_booking",
"tags": [],
"reasons": {}
},
{
"tool": "list_session_types",
"tags": [],
"reasons": {}
},
{
"tool": "create_session_type",
"tags": [],
"reasons": {}
},
{
"tool": "update_session_type",
"tags": [],
"reasons": {}
},
{
"tool": "join_waitlist",
"tags": [],
"reasons": {}
},
{
"tool": "list_waitlist",
"tags": [],
"reasons": {}
},
{
"tool": "set_capacity_override",
"tags": [],
"reasons": {}
},
{
"tool": "list_capacity_overrides",
"tags": [],
"reasons": {}
},
{
"tool": "create_resource",
"tags": [],
"reasons": {}
},
{
"tool": "list_resources",
"tags": [],
"reasons": {}
},
{
"tool": "get_availability",
"tags": [],
"reasons": {}
},
{
"tool": "update_availability",
"tags": [],
"reasons": {}
},
{
"tool": "list_blackouts",
"tags": [],
"reasons": {}
},
{
"tool": "create_blackout",
"tags": [],
"reasons": {}
},
{
"tool": "delete_blackout",
"tags": [],
"reasons": {}
},
{
"tool": "list_gear",
"tags": [],
"reasons": {}
},
{
"tool": "get_gear_item",
"tags": [],
"reasons": {}
},
{
"tool": "add_gear_item",
"tags": [],
"reasons": {}
},
{
"tool": "update_gear_item",
"tags": [],
"reasons": {}
},
{
"tool": "delete_gear_item",
"tags": [],
"reasons": {}
},
{
"tool": "get_gear_summary",
"tags": [],
"reasons": {}
},
{
"tool": "upload_asset",
"tags": [],
"reasons": {}
},
{
"tool": "list_assets",
"tags": [],
"reasons": {}
},
{
"tool": "get_asset_url",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "delete_asset",
"tags": [],
"reasons": {}
},
{
"tool": "create_checkout_page",
"tags": [],
"reasons": {}
},
{
"tool": "list_checkout_pages",
"tags": [],
"reasons": {}
},
{
"tool": "get_checkout_page",
"tags": [],
"reasons": {}
},
{
"tool": "update_checkout_page",
"tags": [],
"reasons": {}
},
{
"tool": "create_recurring_billing",
"tags": [],
"reasons": {}
},
{
"tool": "list_recurring_billing",
"tags": [],
"reasons": {}
},
{
"tool": "pause_recurring_billing",
"tags": [],
"reasons": {}
},
{
"tool": "resume_recurring_billing",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_recurring_billing",
"tags": [],
"reasons": {}
},
{
"tool": "create_deposit_invoice",
"tags": [],
"reasons": {}
},
{
"tool": "forfeit_deposit",
"tags": [],
"reasons": {}
},
{
"tool": "process_refund",
"tags": [],
"reasons": {}
},
{
"tool": "list_transactions",
"tags": [],
"reasons": {}
},
{
"tool": "get_revenue_summary",
"tags": [],
"reasons": {}
},
{
"tool": "create_credit_pack",
"tags": [],
"reasons": {}
},
{
"tool": "sell_credit_pack",
"tags": [],
"reasons": {}
},
{
"tool": "deduct_credit",
"tags": [],
"reasons": {}
},
{
"tool": "add_makeup_credit",
"tags": [],
"reasons": {}
},
{
"tool": "get_credit_balance",
"tags": [],
"reasons": {}
},
{
"tool": "list_credit_packs",
"tags": [],
"reasons": {}
},
{
"tool": "list_credit_history",
"tags": [],
"reasons": {}
},
{
"tool": "list_automations",
"tags": [],
"reasons": {}
},
{
"tool": "create_automation",
"tags": [],
"reasons": {}
},
{
"tool": "update_automation",
"tags": [],
"reasons": {}
},
{
"tool": "delete_automation",
"tags": [],
"reasons": {}
},
{
"tool": "list_automation_templates",
"tags": [],
"reasons": {}
},
{
"tool": "activate_template",
"tags": [],
"reasons": {}
},
{
"tool": "list_automation_history",
"tags": [],
"reasons": {}
},
{
"tool": "bulk_create_clients",
"tags": [],
"reasons": {}
},
{
"tool": "bulk_send_notification",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"send_notification\""
]
}
},
{
"tool": "bulk_update_status",
"tags": [],
"reasons": {}
},
{
"tool": "bulk_enroll",
"tags": [],
"reasons": {}
},
{
"tool": "import_csv",
"tags": [],
"reasons": {}
},
{
"tool": "get_capabilities",
"tags": [],
"reasons": {}
},
{
"tool": "list_portal_users",
"tags": [],
"reasons": {}
},
{
"tool": "revoke_portal_access",
"tags": [],
"reasons": {}
},
{
"tool": "export_client_data",
"tags": [],
"reasons": {}
},
{
"tool": "set_custom_domain",
"tags": [],
"reasons": {}
},
{
"tool": "get_custom_domain_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_notification_preferences",
"tags": [],
"reasons": {}
},
{
"tool": "set_notification_preference",
"tags": [],
"reasons": {}
},
{
"tool": "convert_proposal_to_project",
"tags": [],
"reasons": {}
},
{
"tool": "convert_proposal_to_contract",
"tags": [],
"reasons": {}
},
{
"tool": "create_proposal_from_intake",
"tags": [],
"reasons": {}
},
{
"tool": "convert_lead_to_client",
"tags": [],
"reasons": {}
},
{
"tool": "convert_booking_to_invoice",
"tags": [],
"reasons": {}
},
{
"tool": "complete_and_invoice_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "get_business_overview",
"tags": [],
"reasons": {}
},
{
"tool": "get_capacity_overview",
"tags": [],
"reasons": {}
},
{
"tool": "get_client_history",
"tags": [],
"reasons": {}
},
{
"tool": "get_client_lifetime_value",
"tags": [],
"reasons": {}
},
{
"tool": "get_master_schedule",
"tags": [],
"reasons": {}
},
{
"tool": "global_search",
"tags": [],
"reasons": {}
},
{
"tool": "list_engagements",
"tags": [],
"reasons": {}
},
{
"tool": "create_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "get_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "update_engagement",
"tags": [],
"reasons": {}
},
{
"tool": "list_deliverables",
"tags": [],
"reasons": {}
},
{
"tool": "create_deliverable",
"tags": [],
"reasons": {}
},
{
"tool": "update_deliverable_status",
"tags": [],
"reasons": {}
},
{
"tool": "log_time_entry",
"tags": [],
"reasons": {}
},
{
"tool": "list_time_entries",
"tags": [],
"reasons": {}
},
{
"tool": "get_time_summary",
"tags": [],
"reasons": {}
},
{
"tool": "send_delivery_for_approval",
"tags": [],
"reasons": {}
},
{
"tool": "get_delivery_approval_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_delivery_files",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"list_files\""
]
}
},
{
"tool": "get_proposal_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "create_design_moodboard",
"tags": [],
"reasons": {}
},
{
"tool": "create_brand_guide_from_template",
"tags": [],
"reasons": {}
},
{
"tool": "ai_generate_brand_content",
"tags": [],
"reasons": {}
},
{
"tool": "get_brand_guide_versions",
"tags": [],
"reasons": {}
},
{
"tool": "assess_brand_guide_completeness",
"tags": [],
"reasons": {}
},
{
"tool": "log_expense",
"tags": [],
"reasons": {}
},
{
"tool": "list_expenses",
"tags": [],
"reasons": {}
},
{
"tool": "get_nexus_status",
"tags": [],
"reasons": {}
},
{
"tool": "list_dormant_clients",
"tags": [],
"reasons": {}
},
{
"tool": "list_review_candidates",
"tags": [],
"reasons": {}
},
{
"tool": "create_sub_profile",
"tags": [],
"reasons": {}
},
{
"tool": "list_sub_profiles",
"tags": [],
"reasons": {}
},
{
"tool": "get_sub_profile",
"tags": [],
"reasons": {}
},
{
"tool": "update_sub_profile",
"tags": [],
"reasons": {}
},
{
"tool": "delete_sub_profile",
"tags": [],
"reasons": {}
},
{
"tool": "link_booking_to_sub_profile",
"tags": [],
"reasons": {}
},
{
"tool": "log_sterilization_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "log_needle_batch",
"tags": [],
"reasons": {}
},
{
"tool": "log_ink_usage",
"tags": [],
"reasons": {}
},
{
"tool": "list_compliance_logs",
"tags": [],
"reasons": {}
},
{
"tool": "list_flash_designs",
"tags": [],
"reasons": {}
},
{
"tool": "create_flash_design",
"tags": [],
"reasons": {}
},
{
"tool": "claim_flash_design",
"tags": [],
"reasons": {}
},
{
"tool": "create_follow_up_booking",
"tags": [],
"reasons": {}
},
{
"tool": "list_aftercare_templates",
"tags": [],
"reasons": {}
},
{
"tool": "create_aftercare_template",
"tags": [],
"reasons": {}
},
{
"tool": "send_aftercare",
"tags": [],
"reasons": {}
},
{
"tool": "list_sponsor_deals",
"tags": [],
"reasons": {}
},
{
"tool": "create_sponsor_deal",
"tags": [],
"reasons": {}
},
{
"tool": "get_media_kit",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "list_ad_inventory",
"tags": [],
"reasons": {}
},
{
"tool": "list_episode_ads",
"tags": [],
"reasons": {}
},
{
"tool": "list_brand_deals",
"tags": [],
"reasons": {}
},
{
"tool": "create_brand_deal",
"tags": [],
"reasons": {}
},
{
"tool": "list_campaign_deliverables",
"tags": [],
"reasons": {}
},
{
"tool": "list_retainers",
"tags": [],
"reasons": {}
},
{
"tool": "list_content_deliverables",
"tags": [],
"reasons": {}
},
{
"tool": "get_rate_analysis",
"tags": [],
"reasons": {}
},
{
"tool": "list_project_milestones",
"tags": [],
"reasons": {}
},
{
"tool": "list_sow_documents",
"tags": [],
"reasons": {}
},
{
"tool": "get_tech_stack",
"tags": [],
"reasons": {}
},
{
"tool": "list_ai_consulting_engagements",
"tags": [],
"reasons": {}
},
{
"tool": "list_ai_audits",
"tags": [],
"reasons": {}
},
{
"tool": "list_implementations",
"tags": [],
"reasons": {}
},
{
"tool": "web_extract",
"tags": [],
"reasons": {}
},
{
"tool": "web_search",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"web_search\""
]
}
},
{
"tool": "list_exercises",
"tags": [],
"reasons": {}
},
{
"tool": "get_exercise",
"tags": [],
"reasons": {}
},
{
"tool": "create_exercise",
"tags": [],
"reasons": {}
},
{
"tool": "update_exercise",
"tags": [],
"reasons": {}
},
{
"tool": "delete_exercise",
"tags": [],
"reasons": {}
},
{
"tool": "list_workouts",
"tags": [],
"reasons": {}
},
{
"tool": "get_workout",
"tags": [],
"reasons": {}
},
{
"tool": "create_workout",
"tags": [],
"reasons": {}
},
{
"tool": "update_workout",
"tags": [],
"reasons": {}
},
{
"tool": "delete_workout",
"tags": [],
"reasons": {}
},
{
"tool": "export_workouts",
"tags": [],
"reasons": {}
},
{
"tool": "list_workout_sets",
"tags": [],
"reasons": {}
},
{
"tool": "add_workout_set",
"tags": [],
"reasons": {}
},
{
"tool": "update_workout_set",
"tags": [],
"reasons": {}
},
{
"tool": "delete_workout_set",
"tags": [],
"reasons": {}
},
{
"tool": "list_programs",
"tags": [],
"reasons": {}
},
{
"tool": "get_program",
"tags": [],
"reasons": {}
},
{
"tool": "create_program",
"tags": [],
"reasons": {}
},
{
"tool": "update_program",
"tags": [],
"reasons": {}
},
{
"tool": "delete_program",
"tags": [],
"reasons": {}
},
{
"tool": "duplicate_program",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "f0083a82d143296d2339770a5b30abebc1e6f9a402ee6028e7666b54efeeed1c",
"stats": {
"tools": 200,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}