Vercel — 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": "@mistertk/vercel-mcp",
"source": {
"kind": "package",
"origin": "@mistertk/vercel-mcp"
},
"server": {
"name": "@mistertk/vercel-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"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": "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": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service"
],
"tags": [
"external-sink",
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (131 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 ([downloadArtifact]) co-exist with external-action tools ([createWebhook, deleteWebhook, getWebhook]). 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": "downloadArtifact → createWebhook"
},
"evidence": "untrusted [downloadArtifact] → sinks [createWebhook, deleteWebhook, getWebhook]",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"downloadArtifact"
],
"sinks": [
"createWebhook",
"deleteWebhook",
"getWebhook"
]
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"downloadArtifact"
],
"sensitiveSource": [],
"externalSink": [
"createWebhook",
"deleteWebhook",
"getWebhook"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "getDeploymentEvents",
"tags": [],
"reasons": {}
},
{
"tool": "getDeployment",
"tags": [],
"reasons": {}
},
{
"tool": "cancelDeployment",
"tags": [],
"reasons": {}
},
{
"tool": "listDeploymentFiles",
"tags": [],
"reasons": {}
},
{
"tool": "getDeploymentFileContents",
"tags": [],
"reasons": {}
},
{
"tool": "getDeployments",
"tags": [],
"reasons": {}
},
{
"tool": "deleteDeployment",
"tags": [],
"reasons": {}
},
{
"tool": "listDnsRecords",
"tags": [],
"reasons": {}
},
{
"tool": "createDnsRecord",
"tags": [],
"reasons": {}
},
{
"tool": "updateDnsRecord",
"tags": [],
"reasons": {}
},
{
"tool": "deleteDnsRecord",
"tags": [],
"reasons": {}
},
{
"tool": "getDomain",
"tags": [],
"reasons": {}
},
{
"tool": "getDomainConfig",
"tags": [],
"reasons": {}
},
{
"tool": "listDomains",
"tags": [],
"reasons": {}
},
{
"tool": "listProjects",
"tags": [],
"reasons": {}
},
{
"tool": "updateProject",
"tags": [],
"reasons": {}
},
{
"tool": "listProjectDomains",
"tags": [],
"reasons": {}
},
{
"tool": "getProjectDomain",
"tags": [],
"reasons": {}
},
{
"tool": "addProjectDomain",
"tags": [],
"reasons": {}
},
{
"tool": "updateProjectDomain",
"tags": [],
"reasons": {}
},
{
"tool": "removeProjectDomain",
"tags": [],
"reasons": {}
},
{
"tool": "verifyProjectDomain",
"tags": [],
"reasons": {}
},
{
"tool": "listEnvVars",
"tags": [],
"reasons": {}
},
{
"tool": "getEnvVar",
"tags": [],
"reasons": {}
},
{
"tool": "createEnvVar",
"tags": [],
"reasons": {}
},
{
"tool": "editEnvVar",
"tags": [],
"reasons": {}
},
{
"tool": "removeEnvVar",
"tags": [],
"reasons": {}
},
{
"tool": "readAccessGroup",
"tags": [],
"reasons": {}
},
{
"tool": "listAccessGroups",
"tags": [],
"reasons": {}
},
{
"tool": "createAccessGroup",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfigs",
"tags": [],
"reasons": {}
},
{
"tool": "createEdgeConfig",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfig",
"tags": [],
"reasons": {}
},
{
"tool": "updateEdgeConfig",
"tags": [],
"reasons": {}
},
{
"tool": "getCertById",
"tags": [],
"reasons": {}
},
{
"tool": "removeCert",
"tags": [],
"reasons": {}
},
{
"tool": "issueCert",
"tags": [],
"reasons": {}
},
{
"tool": "uploadCert",
"tags": [],
"reasons": {}
},
{
"tool": "getTeam",
"tags": [],
"reasons": {}
},
{
"tool": "getTeams",
"tags": [],
"reasons": {}
},
{
"tool": "createWebhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "getWebhooks",
"tags": [],
"reasons": {}
},
{
"tool": "deleteWebhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "createLogDrain",
"tags": [],
"reasons": {}
},
{
"tool": "getAuthUser",
"tags": [],
"reasons": {}
},
{
"tool": "listAuthTokens",
"tags": [],
"reasons": {}
},
{
"tool": "createAuthToken",
"tags": [],
"reasons": {}
},
{
"tool": "createCheck",
"tags": [],
"reasons": {}
},
{
"tool": "getAllChecks",
"tags": [],
"reasons": {}
},
{
"tool": "getCheck",
"tags": [],
"reasons": {}
},
{
"tool": "updateCheck",
"tags": [],
"reasons": {}
},
{
"tool": "rerequestCheck",
"tags": [],
"reasons": {}
},
{
"tool": "updateAccessGroup",
"tags": [],
"reasons": {}
},
{
"tool": "deleteAccessGroup",
"tags": [],
"reasons": {}
},
{
"tool": "listAccessGroupMembers",
"tags": [],
"reasons": {}
},
{
"tool": "listAccessGroupProjects",
"tags": [],
"reasons": {}
},
{
"tool": "createAccessGroupProject",
"tags": [],
"reasons": {}
},
{
"tool": "readAccessGroupProject",
"tags": [],
"reasons": {}
},
{
"tool": "updateAccessGroupProject",
"tags": [],
"reasons": {}
},
{
"tool": "deleteAccessGroupProject",
"tags": [],
"reasons": {}
},
{
"tool": "deleteEdgeConfig",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfigItems",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfigItem",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfigSchema",
"tags": [],
"reasons": {}
},
{
"tool": "patchEdgeConfigSchema",
"tags": [],
"reasons": {}
},
{
"tool": "deleteEdgeConfigSchema",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfigTokens",
"tags": [],
"reasons": {}
},
{
"tool": "deleteEdgeConfigTokens",
"tags": [],
"reasons": {}
},
{
"tool": "getEdgeConfigToken",
"tags": [],
"reasons": {}
},
{
"tool": "createEdgeConfigToken",
"tags": [],
"reasons": {}
},
{
"tool": "getTeamMembers",
"tags": [],
"reasons": {}
},
{
"tool": "inviteUserToTeam",
"tags": [],
"reasons": {}
},
{
"tool": "requestAccessToTeam",
"tags": [],
"reasons": {}
},
{
"tool": "getTeamAccessRequest",
"tags": [],
"reasons": {}
},
{
"tool": "joinTeam",
"tags": [],
"reasons": {}
},
{
"tool": "updateTeamMember",
"tags": [],
"reasons": {}
},
{
"tool": "removeTeamMember",
"tags": [],
"reasons": {}
},
{
"tool": "patchTeam",
"tags": [],
"reasons": {}
},
{
"tool": "createTeam",
"tags": [],
"reasons": {}
},
{
"tool": "deleteTeam",
"tags": [],
"reasons": {}
},
{
"tool": "deleteTeamInviteCode",
"tags": [],
"reasons": {}
},
{
"tool": "getWebhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "deleteIntegrationLogDrain",
"tags": [],
"reasons": {}
},
{
"tool": "deleteConfigurableLogDrain",
"tags": [],
"reasons": {}
},
{
"tool": "getIntegrationLogDrains",
"tags": [],
"reasons": {}
},
{
"tool": "listUserEvents",
"tags": [],
"reasons": {}
},
{
"tool": "requestDelete",
"tags": [],
"reasons": {}
},
{
"tool": "getAuthToken",
"tags": [],
"reasons": {}
},
{
"tool": "deleteAuthToken",
"tags": [],
"reasons": {}
},
{
"tool": "listAliases",
"tags": [],
"reasons": {}
},
{
"tool": "getAlias",
"tags": [],
"reasons": {}
},
{
"tool": "deleteAlias",
"tags": [],
"reasons": {}
},
{
"tool": "listDeploymentAliases",
"tags": [],
"reasons": {}
},
{
"tool": "assignAlias",
"tags": [],
"reasons": {}
},
{
"tool": "recordArtifactEvents",
"tags": [],
"reasons": {}
},
{
"tool": "getArtifactStatus",
"tags": [],
"reasons": {}
},
{
"tool": "getProjectMembers",
"tags": [],
"reasons": {}
},
{
"tool": "addProjectMember",
"tags": [],
"reasons": {}
},
{
"tool": "removeProjectMember",
"tags": [],
"reasons": {}
},
{
"tool": "uploadArtifact",
"tags": [],
"reasons": {}
},
{
"tool": "downloadArtifact",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "artifactExists",
"tags": [],
"reasons": {}
},
{
"tool": "artifactQuery",
"tags": [],
"reasons": {}
},
{
"tool": "createCustomEnvironment",
"tags": [],
"reasons": {}
},
{
"tool": "getCustomEnvironments",
"tags": [],
"reasons": {}
},
{
"tool": "getCustomEnvironment",
"tags": [],
"reasons": {}
},
{
"tool": "updateCustomEnvironment",
"tags": [],
"reasons": {}
},
{
"tool": "deleteCustomEnvironment",
"tags": [],
"reasons": {}
},
{
"tool": "getConfigurations",
"tags": [],
"reasons": {}
},
{
"tool": "getConfiguration",
"tags": [],
"reasons": {}
},
{
"tool": "deleteConfiguration",
"tags": [],
"reasons": {}
},
{
"tool": "gitNamespaces",
"tags": [],
"reasons": {}
},
{
"tool": "searchRepo",
"tags": [],
"reasons": {}
},
{
"tool": "getAccountInfo",
"tags": [],
"reasons": {}
},
{
"tool": "getMember",
"tags": [],
"reasons": {}
},
{
"tool": "createEvent",
"tags": [],
"reasons": {}
},
{
"tool": "submitBillingData",
"tags": [],
"reasons": {}
},
{
"tool": "submitInvoice",
"tags": [],
"reasons": {}
},
{
"tool": "getInvoice",
"tags": [],
"reasons": {}
},
{
"tool": "updateInvoice",
"tags": [],
"reasons": {}
},
{
"tool": "updateResourceSecrets",
"tags": [],
"reasons": {}
},
{
"tool": "updateResourceSecretsById",
"tags": [],
"reasons": {}
},
{
"tool": "exchangeSsoToken",
"tags": [],
"reasons": {}
},
{
"tool": "updateAttackChallengeMode",
"tags": [],
"reasons": {}
},
{
"tool": "putFirewallConfig",
"tags": [],
"reasons": {}
},
{
"tool": "updateFirewallConfig",
"tags": [],
"reasons": {}
},
{
"tool": "getFirewallConfig",
"tags": [],
"reasons": {}
},
{
"tool": "getActiveAttackStatus",
"tags": [],
"reasons": {}
},
{
"tool": "getBypassIp",
"tags": [],
"reasons": {}
},
{
"tool": "addBypassIp",
"tags": [],
"reasons": {}
},
{
"tool": "removeBypassIp",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "1588afa92d1d1742c99fee83e76f4294e007535c64005b2f79b8166d2e4afd1a",
"stats": {
"tools": 131,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 0,
"info": 0
}
}
}