Shipmobile — the complete, unedited output of the deterministic mcptrustchecker engine v1.8.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.8.0",
"methodologyVersion": "mcptrustchecker-1.8"
},
"target": {
"id": "shipmobile",
"source": {
"kind": "package",
"origin": "shipmobile"
},
"server": {
"name": "shipmobile"
}
},
"grade": "B",
"score": {
"score": 87,
"threatScore": 94,
"grade": "B",
"band": "B",
"categorySubtotals": {
"injection": 6.3,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-SRC-009",
"category": "injection",
"severity": "medium",
"confidence": "strong",
"rawWeight": 9,
"confidenceMult": 0.7,
"diminishingFactor": 1,
"appliedPenalty": 6.3
},
{
"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-1.8"
},
"capability": {
"level": "high",
"reasons": [
"can send data / act on an external service",
"can execute shell commands or code"
],
"tags": [
"code-exec",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (13 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-002",
"title": "Shell/command execution in server code (dist/chunk-3ISDI6B5.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/chunk-3ISDI6B5.js:183`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. 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": "dist/chunk-3ISDI6B5.js"
},
"evidence": "Sync2 } = await import(\"child_process\"); const ver = execSync2(\"eas --version\", { stdio: \"pipe\" }).toString().trim",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/chunk-3ISDI6B5.js",
"line": 183,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/login-wizard-JVZDZNQZ.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/login-wizard-JVZDZNQZ.js:15`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. 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": "dist/login-wizard-JVZDZNQZ.js"
},
"evidence": "execSync, spawn } from \"child_process\"; import { stdin as input, stdout as output } from \"process\"; function runQuiet(cm",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/login-wizard-JVZDZNQZ.js",
"line": 15,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-003",
"title": "Hardcoded egress to an external endpoint (dist/chunk-3CUA2V7D.js)",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "In the server's implementation (`dist/chunk-3CUA2V7D.js:101`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. 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": "dist/chunk-3CUA2V7D.js"
},
"evidence": "{ const res = await fetch(\"https://api.expo.dev/v2/auth/userinfo\", { headers: { Authorization: `Bearer",
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"data": {
"rule": "MTC-SRC-003",
"file": "dist/chunk-3CUA2V7D.js",
"line": 101,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-009",
"title": "Untrusted input concatenated into a command sink (dist/chunk-3ISDI6B5.js)",
"category": "injection",
"severity": "medium",
"confidence": "strong",
"description": "In the server's implementation (`dist/chunk-3ISDI6B5.js:1925`): A shell/process command assembled from concatenated or interpolated values is command injection when any part is attacker-influenced — the OWASP canonical RCE flow. Verify what reaches the interpolated value. 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": "dist/chunk-3ISDI6B5.js"
},
"evidence": "try { execSync(`git ls-files --error-unmatch \"${envFile}\"`, { cwd: context.projectPath,",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-009",
"file": "dist/chunk-3ISDI6B5.js",
"line": 1925,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "shipmobile_login",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_init",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_doctor",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_audit",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_assets",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_prepare",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_build",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_status",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_preview",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_submit",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_reset",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_update",
"tags": [],
"reasons": {}
},
{
"tool": "shipmobile_rollback",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "7ce2b1e50faaf01423d8cb1ed149f11607d781c8b3ec951484364e96e8ba78f2",
"stats": {
"tools": 13,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 2,
"medium": 2,
"low": 0,
"info": 0
}
}
}