Coolify — 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": "@pashvc/mcp-server-coolify",
"source": {
"kind": "package",
"origin": "@pashvc/mcp-server-coolify"
},
"server": {
"name": "@pashvc/mcp-server-coolify"
}
},
"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": [
"can send data / act on an external service",
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)",
"can execute shell commands or code"
],
"tags": [
"code-exec",
"sensitive-source",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (53 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-004",
"title": "Sensitive-source and external-sink co-exist",
"category": "exfiltration",
"severity": "high",
"confidence": "strong",
"description": "Tools that read sensitive data ([get_application_logs]) and tools that can send data out ([create_application, update_application, execute_command, deploy_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": "get_application_logs → create_application"
},
"evidence": "sources [get_application_logs] → sinks [create_application, update_application, execute_command, deploy_webhook]",
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"sources": [
"get_application_logs"
],
"sinks": [
"create_application",
"update_application",
"execute_command",
"deploy_webhook"
]
}
},
{
"ruleId": "MTC-CAP-001",
"title": "Tool \"create_application\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"create_application\" appears to run shell commands or evaluate code (parameter \"command\"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "create_application"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-001",
"title": "Tool \"update_application\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"update_application\" appears to run shell commands or evaluate code (parameter \"command\"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "update_application"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-001",
"title": "Tool \"execute_command\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"execute_command\" appears to run shell commands or evaluate code (keyword \"execute command\" in tool name, parameter \"command\"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "execute_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"install_command\" on \"create_application\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"create_application\" takes a command-shaped parameter \"install_command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "create_application",
"field": "inputSchema.properties.install_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "install_command"
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"build_command\" on \"create_application\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"create_application\" takes a command-shaped parameter \"build_command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "create_application",
"field": "inputSchema.properties.build_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "build_command"
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"start_command\" on \"create_application\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"create_application\" takes a command-shaped parameter \"start_command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "create_application",
"field": "inputSchema.properties.start_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "start_command"
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"install_command\" on \"update_application\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"update_application\" takes a command-shaped parameter \"install_command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "update_application",
"field": "inputSchema.properties.install_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "install_command"
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"build_command\" on \"update_application\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"update_application\" takes a command-shaped parameter \"build_command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "update_application",
"field": "inputSchema.properties.build_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "build_command"
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"start_command\" on \"update_application\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"update_application\" takes a command-shaped parameter \"start_command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "update_application",
"field": "inputSchema.properties.start_command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "start_command"
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"command\" on \"execute_command\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"execute_command\" takes a command-shaped parameter \"command\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "execute_command",
"field": "inputSchema.properties.command"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "command"
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"create_application\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"create_application\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "create_application"
},
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"update_application\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"update_application\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "update_application"
},
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"execute_command\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"execute_command\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "execute_command"
},
"data": {
"tags": [
"code-exec"
]
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "high",
"confidence": "strong",
"untrustedInput": [],
"sensitiveSource": [
"get_application_logs"
],
"externalSink": [
"create_application",
"update_application",
"execute_command",
"deploy_webhook"
],
"selfContained": false,
"path": [
"get_application_logs",
"create_application"
],
"pathWired": false,
"description": "A sensitive-source → external-sink chain exists: get_application_logs → create_application."
}
],
"capabilities": [
{
"tool": "coolify_version",
"tags": [],
"reasons": {}
},
{
"tool": "coolify_health",
"tags": [],
"reasons": {}
},
{
"tool": "list_teams",
"tags": [],
"reasons": {}
},
{
"tool": "get_team",
"tags": [],
"reasons": {}
},
{
"tool": "get_current_team",
"tags": [],
"reasons": {}
},
{
"tool": "get_current_team_members",
"tags": [],
"reasons": {}
},
{
"tool": "list_servers",
"tags": [],
"reasons": {}
},
{
"tool": "create_server",
"tags": [],
"reasons": {}
},
{
"tool": "validate_server",
"tags": [],
"reasons": {}
},
{
"tool": "get_server_resources",
"tags": [],
"reasons": {}
},
{
"tool": "get_server_domains",
"tags": [],
"reasons": {}
},
{
"tool": "list_projects",
"tags": [],
"reasons": {}
},
{
"tool": "get_project",
"tags": [],
"reasons": {}
},
{
"tool": "create_project",
"tags": [],
"reasons": {}
},
{
"tool": "update_project",
"tags": [],
"reasons": {}
},
{
"tool": "delete_project",
"tags": [],
"reasons": {}
},
{
"tool": "list_applications",
"tags": [],
"reasons": {}
},
{
"tool": "get_application",
"tags": [],
"reasons": {}
},
{
"tool": "create_application",
"tags": [
"code-exec"
],
"reasons": {
"code-exec": [
"parameter \"command\""
]
}
},
{
"tool": "update_application",
"tags": [
"code-exec"
],
"reasons": {
"code-exec": [
"parameter \"command\""
]
}
},
{
"tool": "delete_application",
"tags": [],
"reasons": {}
},
{
"tool": "start_application",
"tags": [],
"reasons": {}
},
{
"tool": "stop_application",
"tags": [],
"reasons": {}
},
{
"tool": "restart_application",
"tags": [],
"reasons": {}
},
{
"tool": "execute_command",
"tags": [
"code-exec"
],
"reasons": {
"code-exec": [
"keyword \"execute command\" in tool name",
"parameter \"command\""
]
}
},
{
"tool": "get_application_logs",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"get_logs\""
]
}
},
{
"tool": "list_databases",
"tags": [],
"reasons": {}
},
{
"tool": "get_database",
"tags": [],
"reasons": {}
},
{
"tool": "create_database",
"tags": [],
"reasons": {}
},
{
"tool": "update_database",
"tags": [],
"reasons": {}
},
{
"tool": "delete_database",
"tags": [],
"reasons": {}
},
{
"tool": "start_database",
"tags": [],
"reasons": {}
},
{
"tool": "stop_database",
"tags": [],
"reasons": {}
},
{
"tool": "restart_database",
"tags": [],
"reasons": {}
},
{
"tool": "list_services",
"tags": [],
"reasons": {}
},
{
"tool": "get_service",
"tags": [],
"reasons": {}
},
{
"tool": "create_service",
"tags": [],
"reasons": {}
},
{
"tool": "update_service",
"tags": [],
"reasons": {}
},
{
"tool": "delete_service",
"tags": [],
"reasons": {}
},
{
"tool": "start_service",
"tags": [],
"reasons": {}
},
{
"tool": "stop_service",
"tags": [],
"reasons": {}
},
{
"tool": "restart_service",
"tags": [],
"reasons": {}
},
{
"tool": "list_environment_variables",
"tags": [],
"reasons": {}
},
{
"tool": "create_environment_variable",
"tags": [],
"reasons": {}
},
{
"tool": "update_environment_variable",
"tags": [],
"reasons": {}
},
{
"tool": "delete_environment_variable",
"tags": [],
"reasons": {}
},
{
"tool": "list_deployments",
"tags": [],
"reasons": {}
},
{
"tool": "get_deployment",
"tags": [],
"reasons": {}
},
{
"tool": "deploy_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "list_private_keys",
"tags": [],
"reasons": {}
},
{
"tool": "create_private_key",
"tags": [],
"reasons": {}
},
{
"tool": "update_private_key",
"tags": [],
"reasons": {}
},
{
"tool": "delete_private_key",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "63e67d6270d9cc7fc6cea6e1e1a3b59f98a97a32caa434be13db0bf0f94869b0",
"stats": {
"tools": 53,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 4,
"medium": 7,
"low": 3,
"info": 0
}
}
}