Simplr Ai Dev — 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": "@simplr-ai/dev-mcp",
"source": {
"kind": "package",
"origin": "@simplr-ai/dev-mcp"
},
"server": {
"name": "@simplr-ai/dev-mcp"
}
},
"grade": "A",
"score": {
"score": 95,
"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": "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": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service"
],
"tags": [
"untrusted-input",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (50 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 ([list_flags]) co-exist with external-action tools ([create_webhook]). 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": "list_flags → create_webhook"
},
"evidence": "untrusted [list_flags] → sinks [create_webhook]",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"list_flags"
],
"sinks": [
"create_webhook"
]
}
},
{
"ruleId": "MTC-CAP-007",
"title": "Unconstrained URL/host parameter \"url\" on \"create_webhook\"",
"category": "network",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"create_webhook\" takes a URL/host parameter \"url\" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).",
"remediation": "Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.",
"location": {
"kind": "tool",
"name": "create_webhook",
"field": "inputSchema.properties.url"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"param": "url"
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"@simplr-ai/dev-mcp\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "@simplr-ai/dev-mcp"
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"@simplr-ai/dev-mcp\" 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": "@simplr-ai/dev-mcp"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"list_flags"
],
"sensitiveSource": [],
"externalSink": [
"create_webhook"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "get_automation_setup_plan",
"tags": [],
"reasons": {}
},
{
"tool": "configure_environment_mapping",
"tags": [],
"reasons": {}
},
{
"tool": "inspect_automation_setup",
"tags": [],
"reasons": {}
},
{
"tool": "connect_incident_ai_provider",
"tags": [],
"reasons": {}
},
{
"tool": "connect_mongodb_investigation",
"tags": [],
"reasons": {}
},
{
"tool": "connect_google_cloud_logging",
"tags": [],
"reasons": {}
},
{
"tool": "get_agent_coding_standards",
"tags": [],
"reasons": {}
},
{
"tool": "submit_review_fix_learning",
"tags": [],
"reasons": {}
},
{
"tool": "report_agent_standard_outcome",
"tags": [],
"reasons": {}
},
{
"tool": "test_incident_connection",
"tags": [],
"reasons": {}
},
{
"tool": "investigate_self_healing_incident",
"tags": [],
"reasons": {}
},
{
"tool": "get_incident_escalation_context",
"tags": [],
"reasons": {}
},
{
"tool": "apply_automation_setup",
"tags": [],
"reasons": {}
},
{
"tool": "run_automation_template",
"tags": [],
"reasons": {}
},
{
"tool": "send_automation_test_event",
"tags": [],
"reasons": {}
},
{
"tool": "list_features",
"tags": [],
"reasons": {}
},
{
"tool": "get_integration_guide",
"tags": [],
"reasons": {}
},
{
"tool": "get_code_snippet",
"tags": [],
"reasons": {}
},
{
"tool": "get_api_reference",
"tags": [],
"reasons": {}
},
{
"tool": "get_quickstart",
"tags": [],
"reasons": {}
},
{
"tool": "search_docs",
"tags": [],
"reasons": {}
},
{
"tool": "code_review_setup_guide",
"tags": [],
"reasons": {}
},
{
"tool": "inspect_github_automation",
"tags": [],
"reasons": {}
},
{
"tool": "load_code_review_standard",
"tags": [],
"reasons": {}
},
{
"tool": "request_ai_code_review",
"tags": [],
"reasons": {}
},
{
"tool": "configure_github_automation_policy",
"tags": [],
"reasons": {}
},
{
"tool": "request_github_operation",
"tags": [],
"reasons": {}
},
{
"tool": "execute_github_operation",
"tags": [],
"reasons": {}
},
{
"tool": "create_test_verification",
"tags": [],
"reasons": {}
},
{
"tool": "start_test_verification",
"tags": [],
"reasons": {}
},
{
"tool": "lease_test_credential",
"tags": [],
"reasons": {}
},
{
"tool": "attach_test_evidence",
"tags": [],
"reasons": {}
},
{
"tool": "complete_test_verification",
"tags": [],
"reasons": {}
},
{
"tool": "validate_api_key",
"tags": [],
"reasons": {}
},
{
"tool": "run_check",
"tags": [],
"reasons": {}
},
{
"tool": "list_flags",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "create_feature_flag",
"tags": [],
"reasons": {}
},
{
"tool": "create_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "list_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "get_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "claim_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "update_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "comment_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "release_feedback",
"tags": [],
"reasons": {}
},
{
"tool": "assess_performance_and_experience",
"tags": [],
"reasons": {}
},
{
"tool": "list_self_healing_incidents",
"tags": [],
"reasons": {}
},
{
"tool": "get_self_healing_incident",
"tags": [],
"reasons": {}
},
{
"tool": "claim_self_healing_incident",
"tags": [],
"reasons": {}
},
{
"tool": "evaluate_self_healing_action",
"tags": [],
"reasons": {}
},
{
"tool": "update_self_healing_incident",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "6a51a069b6c1bc7704d41ead63eb8e9bf4ffd03b14d2d7e2c0f59179a5f5763f",
"stats": {
"tools": 50,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 2,
"low": 0,
"info": 2
}
}
}