Memorydetective — 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": "memorydetective",
"source": {
"kind": "package",
"origin": "memorydetective"
},
"server": {
"name": "memorydetective"
}
},
"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 execute shell commands or code"
],
"tags": [
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (42 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/runtime/exec.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/runtime/exec.js:1`): 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/runtime/exec.js"
},
"evidence": "rt { spawn } from \"node:child_process\"; /** * Run a command and collect stdout/stderr. Does not throw on non-zero exit",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/runtime/exec.js",
"line": 1,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/runtime/sourcekit/client.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/runtime/sourcekit/client.js:14`): 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/runtime/sourcekit/client.js"
},
"evidence": "rt { spawn } from \"node:child_process\"; import { resolve as resolvePath } from \"node:path\"; import { pathToFileURL } fro",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/runtime/sourcekit/client.js",
"line": 14,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/tools/detectLeaksInXCTest.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/tools/detectLeaksInXCTest.js:205`): 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/tools/detectLeaksInXCTest.js"
},
"evidence": "} = await import(\"node:child_process\"); const child = spawn(\"xcodebuild\", testArgs); let testStdout = \"\"; l",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/tools/detectLeaksInXCTest.js",
"line": 205,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/tools/detectLeaksInXCUITest.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/tools/detectLeaksInXCUITest.js:162`): 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/tools/detectLeaksInXCUITest.js"
},
"evidence": "} = await import(\"node:child_process\"); const child = spawn(\"xcodebuild\", testArgs); let testStdout = \"\"; l",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/tools/detectLeaksInXCUITest.js",
"line": 162,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/tools/logShow.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/tools/logShow.js:182`): 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/tools/logShow.js"
},
"evidence": "} = await import(\"node:child_process\"); return new Promise((resolve, reject) => { const child = spawn(\"log\"",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/tools/logShow.js",
"line": 182,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/tools/recordTimeProfile.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/tools/recordTimeProfile.js:3`): 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/tools/recordTimeProfile.js"
},
"evidence": "rt { spawn } from \"node:child_process\"; import { resolve as resolvePath, dirname, isAbsolute as isAbsolutePath, join as",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/tools/recordTimeProfile.js",
"line": 3,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/tools/recordViaInstrumentsApp.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/tools/recordViaInstrumentsApp.js:23`): 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/tools/recordViaInstrumentsApp.js"
},
"evidence": "rt { spawn } from \"node:child_process\"; import { runCommand } from \"../runtime/exec.js\"; import { getSecurityFlags } fro",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/tools/recordViaInstrumentsApp.js",
"line": 23,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "analyzeMemgraph",
"tags": [],
"reasons": {}
},
{
"tool": "findCycles",
"tags": [],
"reasons": {}
},
{
"tool": "findRetainers",
"tags": [],
"reasons": {}
},
{
"tool": "countAlive",
"tags": [],
"reasons": {}
},
{
"tool": "diffMemgraphs",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeAbandonedMemory",
"tags": [],
"reasons": {}
},
{
"tool": "cleanupTraces",
"tags": [],
"reasons": {}
},
{
"tool": "classifyCycle",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeHangs",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeTimeProfile",
"tags": [],
"reasons": {}
},
{
"tool": "listTraceDevices",
"tags": [],
"reasons": {}
},
{
"tool": "listTraceTemplates",
"tags": [],
"reasons": {}
},
{
"tool": "inspectTrace",
"tags": [],
"reasons": {}
},
{
"tool": "summarizeTrace",
"tags": [],
"reasons": {}
},
{
"tool": "recordTimeProfile",
"tags": [],
"reasons": {}
},
{
"tool": "captureMemgraph",
"tags": [],
"reasons": {}
},
{
"tool": "bootAndLaunchForLeakInvestigation",
"tags": [],
"reasons": {}
},
{
"tool": "replayScenario",
"tags": [],
"reasons": {}
},
{
"tool": "captureScenarioState",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeAnimationHitches",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeAllocations",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeAppLaunch",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeNetworkActivity",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeMemoryFootprint",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeEnergyImpact",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeLeakTimeline",
"tags": [],
"reasons": {}
},
{
"tool": "recordViaInstrumentsApp",
"tags": [],
"reasons": {}
},
{
"tool": "analyzeMetricKitPayload",
"tags": [],
"reasons": {}
},
{
"tool": "renderCycleGraph",
"tags": [],
"reasons": {}
},
{
"tool": "logShow",
"tags": [],
"reasons": {}
},
{
"tool": "logStream",
"tags": [],
"reasons": {}
},
{
"tool": "detectLeaksInXCUITest",
"tags": [],
"reasons": {}
},
{
"tool": "detectLeaksInXCTest",
"tags": [],
"reasons": {}
},
{
"tool": "reachableFromCycle",
"tags": [],
"reasons": {}
},
{
"tool": "swiftGetSymbolDefinition",
"tags": [],
"reasons": {}
},
{
"tool": "swiftFindSymbolReferences",
"tags": [],
"reasons": {}
},
{
"tool": "swiftGetSymbolsOverview",
"tags": [],
"reasons": {}
},
{
"tool": "swiftGetHoverInfo",
"tags": [],
"reasons": {}
},
{
"tool": "swiftSearchPattern",
"tags": [],
"reasons": {}
},
{
"tool": "getInvestigationPlaybook",
"tags": [],
"reasons": {}
},
{
"tool": "verifyFix",
"tags": [],
"reasons": {}
},
{
"tool": "compareTracesByPattern",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "08826dc32e7a777d4ff1b64ac5dcf8b242766c29a5569233b9b2e3329ca9b628",
"stats": {
"tools": 42,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 7,
"medium": 0,
"low": 0,
"info": 0
}
}
}