Openapi Mcp Sdk — 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": "openapi-mcp-sdk",
"source": {
"kind": "package",
"origin": "openapi-mcp-sdk"
},
"server": {
"name": "openapi-mcp-sdk"
}
},
"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",
"can execute shell commands or code"
],
"tags": [
"untrusted-input",
"external-sink",
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (41 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-001",
"title": "Dynamic code execution in server code (src/openapi_mcp_sdk/apis/docuengine.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`src/openapi_mcp_sdk/apis/docuengine.py:137`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "src/openapi_mcp_sdk/apis/docuengine.py"
},
"evidence": "if not eval(eval_rule): return ( False,",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-001",
"file": "src/openapi_mcp_sdk/apis/docuengine.py",
"line": 137,
"nonRuntime": false
}
},
{
"ruleId": "MTC-FLOW-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([get_docuengine_documents, download_italian_company_official_document]) co-exist with external-action tools ([send_sms]). 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_docuengine_documents → send_sms"
},
"evidence": "untrusted [get_docuengine_documents, download_italian_company_official_document] → sinks [send_sms]",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"get_docuengine_documents",
"download_italian_company_official_document"
],
"sinks": [
"send_sms"
]
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"openapi-mcp-sdk\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "openapi-mcp-sdk"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"get_docuengine_documents",
"download_italian_company_official_document"
],
"sensitiveSource": [],
"externalSink": [
"send_sms"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "check_async_status",
"tags": [],
"reasons": {}
},
{
"tool": "check_license_plate",
"tags": [],
"reasons": {}
},
{
"tool": "get_IT_regions_list",
"tags": [],
"reasons": {}
},
{
"tool": "get_IT_provinces_list",
"tags": [],
"reasons": {}
},
{
"tool": "get_IT_metropolitan_cities_list",
"tags": [],
"reasons": {}
},
{
"tool": "get_suppressed_italian_municipalities",
"tags": [],
"reasons": {}
},
{
"tool": "find_IT_istat_by_comune_name",
"tags": [],
"reasons": {}
},
{
"tool": "find_IT_municipality_by_istat",
"tags": [],
"reasons": {}
},
{
"tool": "find_IT_municipalities_by_zip",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_IT_full",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_IT_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_IT_start",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_IT_search",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_WW_top",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_IT_legal_forms_list",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_EU_start",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_EU_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_WW_start",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_WW_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "get_company_FR_search",
"tags": [],
"reasons": {}
},
{
"tool": "get_docuengine_services",
"tags": [],
"reasons": {}
},
{
"tool": "get_docuengine_request_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_docuengine_documents",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "get_today_exchange_rates",
"tags": [],
"reasons": {}
},
{
"tool": "geocode",
"tags": [],
"reasons": {}
},
{
"tool": "reverse_geocode",
"tags": [],
"reasons": {}
},
{
"tool": "openapi_server_info",
"tags": [],
"reasons": {}
},
{
"tool": "check_pec",
"tags": [],
"reasons": {}
},
{
"tool": "post_risk_WW_kyc_full",
"tags": [],
"reasons": {}
},
{
"tool": "get_risk_IT_creditscore_top",
"tags": [],
"reasons": {}
},
{
"tool": "check_IT_fiscal_code",
"tags": [],
"reasons": {}
},
{
"tool": "send_sms",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"sms\""
]
}
},
{
"tool": "check_email_start",
"tags": [],
"reasons": {}
},
{
"tool": "check_email_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "check_mobile_start",
"tags": [],
"reasons": {}
},
{
"tool": "check_mobile_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "check_ip_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "check_url_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "get_italian_company_official_documents_list",
"tags": [],
"reasons": {}
},
{
"tool": "get_italian_company_official_document",
"tags": [],
"reasons": {}
},
{
"tool": "download_italian_company_official_document",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
}
],
"surfaceDigest": "4a3a737714ca98186dead9324afde8472ccbf8923faf6cd4f4f1f0ab6f70d430",
"stats": {
"tools": 41,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 1,
"low": 0,
"info": 1
}
}
}