Kula Ai — 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": "@kula-ai/mcp-server",
"source": {
"kind": "package",
"origin": "@kula-ai/mcp-server"
},
"server": {
"name": "@kula-ai/mcp-server"
}
},
"grade": "A",
"score": {
"score": 94,
"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": "source",
"label": "publisher verification (provenance) — cryptographic build provenance ties the artifact to its source",
"appliedPenalty": 0
},
{
"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": [
"can send data / act on an external service",
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)"
],
"tags": [
"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 (84 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-003",
"title": "Read-and-egress in one tool: \"create_webhook\"",
"category": "exfiltration",
"severity": "high",
"confidence": "strong",
"description": "Tool \"create_webhook\" can both read sensitive data and send data to an external destination. Even without an explicit untrusted-input leg, this is a single-call data-exfiltration path if the model is ever manipulated.",
"remediation": "Separate reading from sending; require explicit user confirmation before egress of file/secret contents.",
"location": {
"kind": "flow",
"name": "create_webhook"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"tags": [
"external-sink",
"sensitive-source"
]
}
},
{
"ruleId": "MTC-FLOW-004",
"title": "Sensitive-source and external-sink co-exist",
"category": "exfiltration",
"severity": "high",
"confidence": "strong",
"description": "Tools that read sensitive data ([create_webhook]) and tools that can send data out ([create_interview, create_webhook, update_webhook, delete_webhook, enable_webhook, disable_webhook, rotate_webhook_secret, test_webhook]) are exposed together. An agent can move private data to the sink.",
"remediation": "Keep secret-reading and egress capabilities on separate, separately-approved servers.",
"location": {
"kind": "flow",
"name": "create_webhook → create_interview"
},
"evidence": "sources [create_webhook] → sinks [create_interview, create_webhook, update_webhook, delete_webhook, enable_webhook, disable_webhook, rotate_webhook_secret, test",
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"sources": [
"create_webhook"
],
"sinks": [
"create_interview",
"create_webhook",
"update_webhook",
"delete_webhook",
"enable_webhook",
"disable_webhook",
"rotate_webhook_secret",
"test_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-CAP-007",
"title": "Unconstrained URL/host parameter \"url\" on \"update_webhook\"",
"category": "network",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"update_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": "update_webhook",
"field": "inputSchema.properties.url"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"param": "url"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "high",
"confidence": "strong",
"untrustedInput": [],
"sensitiveSource": [
"create_webhook"
],
"externalSink": [
"create_webhook"
],
"selfContained": true,
"description": "Tool \"create_webhook\" both reads sensitive data and can send it externally."
},
{
"id": "flow-2",
"severity": "high",
"confidence": "strong",
"untrustedInput": [],
"sensitiveSource": [
"create_webhook"
],
"externalSink": [
"create_interview",
"create_webhook",
"update_webhook",
"delete_webhook",
"enable_webhook",
"disable_webhook",
"rotate_webhook_secret",
"test_webhook"
],
"selfContained": false,
"path": [
"create_webhook",
"create_interview"
],
"pathWired": false,
"description": "A sensitive-source → external-sink chain exists: create_webhook → create_interview."
}
],
"capabilities": [
{
"tool": "list_applications",
"tags": [],
"reasons": {}
},
{
"tool": "get_application",
"tags": [],
"reasons": {}
},
{
"tool": "update_application_stage",
"tags": [],
"reasons": {}
},
{
"tool": "list_application_notes",
"tags": [],
"reasons": {}
},
{
"tool": "create_application_note",
"tags": [],
"reasons": {}
},
{
"tool": "update_application_note",
"tags": [],
"reasons": {}
},
{
"tool": "search_companies",
"tags": [],
"reasons": {}
},
{
"tool": "list_industries",
"tags": [],
"reasons": {}
},
{
"tool": "search_locations",
"tags": [],
"reasons": {}
},
{
"tool": "search_institutions",
"tags": [],
"reasons": {}
},
{
"tool": "search_disciplines",
"tags": [],
"reasons": {}
},
{
"tool": "list_degrees",
"tags": [],
"reasons": {}
},
{
"tool": "create_candidate",
"tags": [],
"reasons": {}
},
{
"tool": "list_candidates",
"tags": [],
"reasons": {}
},
{
"tool": "search_candidates",
"tags": [],
"reasons": {}
},
{
"tool": "get_candidate",
"tags": [],
"reasons": {}
},
{
"tool": "update_candidate",
"tags": [],
"reasons": {}
},
{
"tool": "list_interviews",
"tags": [],
"reasons": {}
},
{
"tool": "list_application_interviews",
"tags": [],
"reasons": {}
},
{
"tool": "get_interview",
"tags": [],
"reasons": {}
},
{
"tool": "create_interview",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "update_interview",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_interview",
"tags": [],
"reasons": {}
},
{
"tool": "mark_candidate_no_show",
"tags": [],
"reasons": {}
},
{
"tool": "undo_candidate_no_show",
"tags": [],
"reasons": {}
},
{
"tool": "check_interviewers_availability",
"tags": [],
"reasons": {}
},
{
"tool": "get_interviewers_availability_result",
"tags": [],
"reasons": {}
},
{
"tool": "list_valid_organizers",
"tags": [],
"reasons": {}
},
{
"tool": "list_conference_hosts",
"tags": [],
"reasons": {}
},
{
"tool": "get_interview_plan",
"tags": [],
"reasons": {}
},
{
"tool": "list_job_posts",
"tags": [],
"reasons": {}
},
{
"tool": "get_job_post",
"tags": [],
"reasons": {}
},
{
"tool": "list_job_stages",
"tags": [],
"reasons": {}
},
{
"tool": "create_job_stage",
"tags": [],
"reasons": {}
},
{
"tool": "list_stage_activities",
"tags": [],
"reasons": {}
},
{
"tool": "list_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "search_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "get_job",
"tags": [],
"reasons": {}
},
{
"tool": "find_locations",
"tags": [],
"reasons": {}
},
{
"tool": "find_companies",
"tags": [],
"reasons": {}
},
{
"tool": "find_industries",
"tags": [],
"reasons": {}
},
{
"tool": "find_institutions",
"tags": [],
"reasons": {}
},
{
"tool": "find_disciplines",
"tags": [],
"reasons": {}
},
{
"tool": "find_degrees",
"tags": [],
"reasons": {}
},
{
"tool": "find_tags",
"tags": [],
"reasons": {}
},
{
"tool": "find_skills",
"tags": [],
"reasons": {}
},
{
"tool": "find_currencies",
"tags": [],
"reasons": {}
},
{
"tool": "list_departments",
"tags": [],
"reasons": {}
},
{
"tool": "list_offices",
"tags": [],
"reasons": {}
},
{
"tool": "list_milestones",
"tags": [],
"reasons": {}
},
{
"tool": "list_custom_fields",
"tags": [],
"reasons": {}
},
{
"tool": "list_rejection_reasons",
"tags": [],
"reasons": {}
},
{
"tool": "list_sources",
"tags": [],
"reasons": {}
},
{
"tool": "list_requisitions",
"tags": [],
"reasons": {}
},
{
"tool": "get_requisition",
"tags": [],
"reasons": {}
},
{
"tool": "list_requisition_fields",
"tags": [],
"reasons": {}
},
{
"tool": "create_requisition",
"tags": [],
"reasons": {}
},
{
"tool": "update_requisition",
"tags": [],
"reasons": {}
},
{
"tool": "close_requisition",
"tags": [],
"reasons": {}
},
{
"tool": "list_roles",
"tags": [],
"reasons": {}
},
{
"tool": "get_role",
"tags": [],
"reasons": {}
},
{
"tool": "list_scorecard_submissions",
"tags": [],
"reasons": {}
},
{
"tool": "list_scorecard_templates",
"tags": [],
"reasons": {}
},
{
"tool": "get_scorecard_template",
"tags": [],
"reasons": {}
},
{
"tool": "list_email_templates",
"tags": [],
"reasons": {}
},
{
"tool": "get_email_template",
"tags": [],
"reasons": {}
},
{
"tool": "list_users",
"tags": [],
"reasons": {}
},
{
"tool": "get_user",
"tags": [],
"reasons": {}
},
{
"tool": "create_user",
"tags": [],
"reasons": {}
},
{
"tool": "update_user",
"tags": [],
"reasons": {}
},
{
"tool": "deactivate_user",
"tags": [],
"reasons": {}
},
{
"tool": "reactivate_user",
"tags": [],
"reasons": {}
},
{
"tool": "list_webhooks",
"tags": [],
"reasons": {}
},
{
"tool": "create_webhook",
"tags": [
"external-sink",
"sensitive-source"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
],
"sensitive-source": [
"parameter \"secret\""
]
}
},
{
"tool": "get_webhook",
"tags": [],
"reasons": {}
},
{
"tool": "update_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "delete_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "enable_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "disable_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "rotate_webhook_secret",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "test_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "list_webhook_logs",
"tags": [],
"reasons": {}
},
{
"tool": "list_webhook_events",
"tags": [],
"reasons": {}
},
{
"tool": "get_webhook_sample_payload",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "baab8d2714ff06cd1275f1e7a9e0ffd8fff7cc4b4046a7e7dd58682a3bc87df2",
"stats": {
"tools": 84,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 2,
"medium": 2,
"low": 0,
"info": 0
}
}
}