Banking Intelligence — 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": "https://mcp.ohmyfin.ai/mcp",
"source": {
"kind": "http",
"origin": "https://mcp.ohmyfin.ai/mcp"
},
"server": {
"name": "Ohmyfin Banking Intelligence",
"version": "3.1.0"
}
},
"grade": "F",
"score": {
"score": 53,
"threatScore": 53,
"grade": "F",
"band": "F",
"gateCap": "D",
"categorySubtotals": {
"injection": 46.9,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-INJ-POISON",
"category": "injection",
"severity": "critical",
"confidence": "strong",
"rawWeight": 45,
"confidenceMult": 0.7,
"diminishingFactor": 1,
"appliedPenalty": 31.5
},
{
"kind": "threat",
"ruleId": "MTC-INJ-SECRECY-1",
"category": "injection",
"severity": "high",
"confidence": "strong",
"rawWeight": 22,
"confidenceMult": 0.7,
"diminishingFactor": 1,
"appliedPenalty": 15.4
},
{
"kind": "client",
"term": "capability-exposure",
"level": "minimal",
"label": "capability blast radius (minimal) — client exposure if the model is manipulated",
"appliedPenalty": 0
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "live",
"label": "inspection depth (live) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [
"a critical finding is present → grade capped at D"
],
"methodologyVersion": "mcptrustchecker-1.13"
},
"capability": {
"level": "minimal",
"reasons": [],
"tags": []
},
"coverage": {
"level": "live",
"inputs": {
"toolSurface": true,
"implementationSource": false,
"packageMetadata": false,
"liveTransport": true
},
"caveats": []
},
"findings": [
{
"ruleId": "MTC-INJ-POISON",
"title": "Compound tool-poisoning pattern",
"category": "injection",
"severity": "critical",
"confidence": "strong",
"description": "Multiple tool-poisoning signals co-occur in a single field (authority, secrecy), including a concealment / override / sensitive-target directive. Together they form an instruction aimed at the model — the canonical tool-poisoning shape, not ordinary documentation.",
"remediation": "Do not install this server; the metadata is engineered to manipulate the assistant.",
"location": {
"kind": "tool",
"name": "track_payment",
"field": "description"
},
"evidence": "Track a SWIFT payment by UETR or reference number.\n\nBasic SWIFT payment tracking enriched by data from certain banks in\nthe correspondent chain. Returns the overall payment status and,\nwhen available,",
"owasp": "LLM01:2025 Prompt Injection",
"data": {
"kinds": [
"authority",
"secrecy"
]
}
},
{
"ruleId": "MTC-INJ-SECRECY-1",
"title": "Secrecy directive (conceal action from the user)",
"category": "injection",
"severity": "high",
"confidence": "strong",
"description": "Secrecy directive (conceal action from the user) detected in the description of tool \"track_payment\". Instruction-like content in tool metadata is executed by the model, not the human, and is the primary tool-poisoning vector.",
"remediation": "Tool descriptions should describe behavior, not instruct the assistant. Treat imperative / secrecy / sequencing language in metadata as hostile.",
"location": {
"kind": "tool",
"name": "track_payment",
"field": "description"
},
"evidence": "never tell the user",
"owasp": "LLM01:2025 Prompt Injection",
"data": {
"kind": "secrecy"
}
},
{
"ruleId": "MTC-NET-005",
"title": "Remote HTTP MCP endpoint",
"category": "network",
"severity": "info",
"confidence": "strong",
"description": "Remote endpoint mcp.ohmyfin.ai. MCP Trust Checker does not test server-side authentication/authorization; verify the endpoint requires auth.",
"location": {
"kind": "transport"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "swift_lookup",
"tags": [],
"reasons": {}
},
{
"tool": "iban_validate",
"tags": [],
"reasons": {}
},
{
"tool": "country_banking_rules",
"tags": [],
"reasons": {}
},
{
"tool": "country_payment_codes",
"tags": [],
"reasons": {}
},
{
"tool": "fx_rate",
"tags": [],
"reasons": {}
},
{
"tool": "fx_rate_history",
"tags": [],
"reasons": {}
},
{
"tool": "gpi_status_codes",
"tags": [],
"reasons": {}
},
{
"tool": "swift_message_reference",
"tags": [],
"reasons": {}
},
{
"tool": "payment_cutoff_times",
"tags": [],
"reasons": {}
},
{
"tool": "fx_volatility",
"tags": [],
"reasons": {}
},
{
"tool": "fx_timing_advisor",
"tags": [],
"reasons": {}
},
{
"tool": "payment_method_compare",
"tags": [],
"reasons": {}
},
{
"tool": "bank_holidays",
"tags": [],
"reasons": {}
},
{
"tool": "is_business_day_check",
"tags": [],
"reasons": {}
},
{
"tool": "value_date",
"tags": [],
"reasons": {}
},
{
"tool": "settlement_eta",
"tags": [],
"reasons": {}
},
{
"tool": "transfer_cost",
"tags": [],
"reasons": {}
},
{
"tool": "mcp_register",
"tags": [],
"reasons": {}
},
{
"tool": "mcp_verify",
"tags": [],
"reasons": {}
},
{
"tool": "sanctions_screen",
"tags": [],
"reasons": {}
},
{
"tool": "eccn_lookup",
"tags": [],
"reasons": {}
},
{
"tool": "country_export_controls",
"tags": [],
"reasons": {}
},
{
"tool": "export_controls_screen",
"tags": [],
"reasons": {}
},
{
"tool": "hs_code_lookup",
"tags": [],
"reasons": {}
},
{
"tool": "goods_classify",
"tags": [],
"reasons": {}
},
{
"tool": "federal_register_changes",
"tags": [],
"reasons": {}
},
{
"tool": "track_payment",
"tags": [],
"reasons": {}
},
{
"tool": "tracking_history",
"tags": [],
"reasons": {}
},
{
"tool": "ssi_lookup",
"tags": [],
"reasons": {}
},
{
"tool": "banks_using_correspondent",
"tags": [],
"reasons": {}
},
{
"tool": "company_search_person",
"tags": [],
"reasons": {}
},
{
"tool": "company_search_company",
"tags": [],
"reasons": {}
},
{
"tool": "company_search_result",
"tags": [],
"reasons": {}
},
{
"tool": "company_registries",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "88808f78069b5c5d6cdcca20e727c6a5b3b89e3951716b41045e3118f6ac2d91",
"stats": {
"tools": 34,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 1,
"medium": 0,
"low": 0,
"info": 1
}
}
}