Raw scan report

Execbro — 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.

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{
  "tool": {
    "name": "mcptrustchecker",
    "version": "1.13.0",
    "methodologyVersion": "mcptrustchecker-1.13"
  },
  "target": {
    "id": "execbro",
    "source": {
      "kind": "package",
      "origin": "execbro"
    },
    "server": {
      "name": "execbro"
    }
  },
  "grade": "A",
  "score": {
    "score": 92,
    "threatScore": 98,
    "grade": "A",
    "band": "A",
    "categorySubtotals": {
      "injection": 0,
      "exfiltration": 2.1,
      "permissions": 0,
      "supply-chain": 0,
      "network": 0,
      "hygiene": 0
    },
    "vector": [
      {
        "kind": "threat",
        "ruleId": "MTC-SRC-008",
        "category": "exfiltration",
        "severity": "low",
        "confidence": "heuristic",
        "rawWeight": 3,
        "confidenceMult": 0.4,
        "diminishingFactor": 1,
        "appliedPenalty": 1.2
      },
      {
        "kind": "threat",
        "ruleId": "MTC-SRC-008",
        "category": "exfiltration",
        "severity": "low",
        "confidence": "heuristic",
        "rawWeight": 3,
        "confidenceMult": 0.4,
        "diminishingFactor": 0.5,
        "appliedPenalty": 0.6
      },
      {
        "kind": "threat",
        "ruleId": "MTC-SRC-008",
        "category": "exfiltration",
        "severity": "low",
        "confidence": "heuristic",
        "rawWeight": 3,
        "confidenceMult": 0.4,
        "diminishingFactor": 0.25,
        "appliedPenalty": 0.3
      },
      {
        "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": "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 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 (2 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 (build/core/exec.js)",
      "category": "permissions",
      "severity": "high",
      "confidence": "strong",
      "description": "In the server's implementation (`build/core/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": "build/core/exec.js"
      },
      "evidence": ", execFile } from \"node:child_process\"; export function execFileAsync(file, args, opts = {}) { const { signal, ...ex",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-002",
        "file": "build/core/exec.js",
        "line": 1,
        "nonRuntime": false
      }
    },
    {
      "ruleId": "MTC-SRC-002",
      "title": "Shell/command execution in server code (build/core/fingerprint.js)",
      "category": "permissions",
      "severity": "high",
      "confidence": "strong",
      "description": "In the server's implementation (`build/core/fingerprint.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": "build/core/fingerprint.js"
      },
      "evidence": "{ execFileSync } from \"child_process\"; import { readFileSync, existsSync, writeFileSync, mkdirSync } from \"fs\"; import",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-002",
        "file": "build/core/fingerprint.js",
        "line": 3,
        "nonRuntime": false
      }
    },
    {
      "ruleId": "MTC-SRC-002",
      "title": "Shell/command execution in server code (build/core/ocr.js)",
      "category": "permissions",
      "severity": "high",
      "confidence": "strong",
      "description": "In the server's implementation (`build/core/ocr.js:7`): 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": "build/core/ocr.js"
      },
      "evidence": "import { spawn } from \"child_process\"; import { getInstallationId } from \"./telemetry.js\"; const OCR_ENDPOINT = \"https:",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-002",
        "file": "build/core/ocr.js",
        "line": 7,
        "nonRuntime": false
      }
    },
    {
      "ruleId": "MTC-SRC-003",
      "title": "Hardcoded egress to an external endpoint in packaging/dev tooling (build/__tests__/unit/networkInterceptorXhr.test.js)",
      "category": "exfiltration",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/networkInterceptorXhr.test.js:307`): 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": "build/__tests__/unit/networkInterceptorXhr.test.js"
      },
      "evidence": "lFetch; sandbox.fetch(\"https://api.example.com/dual\"); expect(events().filter((e) => e.type === \"request",
      "owasp": "LLM02:2025 Sensitive Information Disclosure",
      "data": {
        "rule": "MTC-SRC-003",
        "file": "build/__tests__/unit/networkInterceptorXhr.test.js",
        "line": 307,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-008",
      "title": "Hardcoded JSON Web Token in test/example/packaging (build/__tests__/unit/httpRequest.test.js)",
      "category": "exfiltration",
      "severity": "low",
      "confidence": "heuristic",
      "description": "A hardcoded JSON Web Token (an embedded JSON Web Token (often an example or expired token)) appears in `build/__tests__/unit/httpRequest.test.js:6`. Verify whether this is a real credential; if so, remove and rotate it.",
      "remediation": "Remove the secret, rotate it, and load credentials from the environment or a secret store.",
      "location": {
        "kind": "server",
        "name": "build/__tests__/unit/httpRequest.test.js"
      },
      "evidence": "JSON Web Token: eyJh…(redacted)",
      "owasp": "LLM02:2025 Sensitive Information Disclosure",
      "data": {
        "secretType": "jwt",
        "file": "build/__tests__/unit/httpRequest.test.js",
        "line": 6
      }
    },
    {
      "ruleId": "MTC-SRC-008",
      "title": "Hardcoded JSON Web Token in test/example/packaging (build/__tests__/unit/vault.test.js)",
      "category": "exfiltration",
      "severity": "low",
      "confidence": "heuristic",
      "description": "A hardcoded JSON Web Token (an embedded JSON Web Token (often an example or expired token)) appears in `build/__tests__/unit/vault.test.js:2`. Verify whether this is a real credential; if so, remove and rotate it.",
      "remediation": "Remove the secret, rotate it, and load credentials from the environment or a secret store.",
      "location": {
        "kind": "server",
        "name": "build/__tests__/unit/vault.test.js"
      },
      "evidence": "JSON Web Token: eyJh…(redacted)",
      "owasp": "LLM02:2025 Sensitive Information Disclosure",
      "data": {
        "secretType": "jwt",
        "file": "build/__tests__/unit/vault.test.js",
        "line": 2
      }
    },
    {
      "ruleId": "MTC-SRC-008",
      "title": "Hardcoded JSON Web Token in test/example/packaging (build/__tests__/unit/vaultSlots.test.js)",
      "category": "exfiltration",
      "severity": "low",
      "confidence": "heuristic",
      "description": "A hardcoded JSON Web Token (an embedded JSON Web Token (often an example or expired token)) appears in `build/__tests__/unit/vaultSlots.test.js:3`. Verify whether this is a real credential; if so, remove and rotate it.",
      "remediation": "Remove the secret, rotate it, and load credentials from the environment or a secret store.",
      "location": {
        "kind": "server",
        "name": "build/__tests__/unit/vaultSlots.test.js"
      },
      "evidence": "JSON Web Token: eyJh…(redacted)",
      "owasp": "LLM02:2025 Sensitive Information Disclosure",
      "data": {
        "secretType": "jwt",
        "file": "build/__tests__/unit/vaultSlots.test.js",
        "line": 3
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/helpers/mock-harness.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/helpers/mock-harness.js:61`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/helpers/mock-harness.js"
      },
      "evidence": "teContext(sandbox); vm.runInContext(getInterceptorScript(), sandbox); vm.runInContext(buildMockPushScript(JSON.s",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/helpers/mock-harness.js",
        "line": 61,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/appContext.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/appContext.test.js:6`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/appContext.test.js"
      },
      "evidence": ") { const run = new Function(\"globalThis\", source + \"; return (\" + expr + \");\"); return run(globalStub);",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/appContext.test.js",
        "line": 6,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/appRequest.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/appRequest.test.js:40`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/appRequest.test.js"
      },
      "evidence": "); expect(() => new Function(\"return \" + src.replace(/^\\(function/, \"(function\"))).not.toThrow(); }); it",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/appRequest.test.js",
        "line": 40,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/inputTarget.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/inputTarget.test.js:158`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/inputTarget.test.js"
      },
      "evidence": "}; return eval(expr); }; it(\"still reports the wrapper as the field's name\", () => { const",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/inputTarget.test.js",
        "line": 158,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/measureComponentResolution.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/measureComponentResolution.test.js:53`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/measureComponentResolution.test.js"
      },
      "evidence": "dex); return (await new Function(`return (${expr});`)()); } afterEach(() => { const g = globalThis; delete g",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/measureComponentResolution.test.js",
        "line": 53,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/moduleRegistry.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/moduleRegistry.test.js:27`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/moduleRegistry.test.js"
      },
      "evidence": "}; const run = new Function(\"globalThis\", source + \"; return __eb_require;\"); const req = run(globalThi",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/moduleRegistry.test.js",
        "line": 27,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/navigation.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/navigation.test.js:6`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/navigation.test.js"
      },
      "evidence": ") { const run = new Function(\"globalThis\", source + \"; return __eb_nav;\"); return run(globalStub); }",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/navigation.test.js",
        "line": 6,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/networkInterceptorXhr.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/networkInterceptorXhr.test.js:59`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/networkInterceptorXhr.test.js"
      },
      "evidence": "teContext(sandbox); vm.runInContext(getInterceptorScript(), sandbox); return { sandbox: sandbox,",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/networkInterceptorXhr.test.js",
        "line": 59,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/pressablesLongPress.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/pressablesLongPress.test.js:44`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/pressablesLongPress.test.js"
      },
      "evidence": "d) { const fn = new Function(\"globalThis\", `return (${expression.trim()});`); last = fn(globalThisStub);",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/pressablesLongPress.test.js",
        "line": 44,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-001",
      "title": "Dynamic code execution in packaging/dev tooling (build/__tests__/unit/pressablesSwitch.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/pressablesSwitch.test.js:44`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. 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": "build/__tests__/unit/pressablesSwitch.test.js"
      },
      "evidence": "d) { const fn = new Function(\"globalThis\", `return (${expression.trim()});`); last = fn(globalThisStub);",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-001",
        "file": "build/__tests__/unit/pressablesSwitch.test.js",
        "line": 44,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-002",
      "title": "Shell/command execution in packaging/dev tooling (build/__tests__/unit/componentFormatNaming.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/componentFormatNaming.test.js:4`): 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": "build/__tests__/unit/componentFormatNaming.test.js"
      },
      "evidence": "{ execSync } from \"node:child_process\"; describe(\"component formatter naming\", () => { it(\"no production source, doc",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-002",
        "file": "build/__tests__/unit/componentFormatNaming.test.js",
        "line": 4,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-002",
      "title": "Shell/command execution in packaging/dev tooling (build/__tests__/unit/fingerprint.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/fingerprint.test.js:2`): 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": "build/__tests__/unit/fingerprint.test.js"
      },
      "evidence": "ss = await import(\"node:child_process\"); const realFs = await import(\"node:fs\"); const realOs = await import(\"node:os\");",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-002",
        "file": "build/__tests__/unit/fingerprint.test.js",
        "line": 2,
        "nonRuntime": true
      }
    },
    {
      "ruleId": "MTC-SRC-002",
      "title": "Shell/command execution in packaging/dev tooling (build/__tests__/unit/keyboardMetrics.test.js)",
      "category": "permissions",
      "severity": "low",
      "confidence": "heuristic",
      "description": "In a packaging/dev/install script (shipped, but not the server runtime) (`build/__tests__/unit/keyboardMetrics.test.js:9`): 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": "build/__tests__/unit/keyboardMetrics.test.js"
      },
      "evidence": "eyboardState(undefined, exec({ visible: true, metrics: { height: 345, screenY: 567, width: 420 } })); expect(s).",
      "owasp": "LLM05:2025 Improper Output Handling",
      "data": {
        "rule": "MTC-SRC-002",
        "file": "build/__tests__/unit/keyboardMetrics.test.js",
        "line": 9,
        "nonRuntime": true
      }
    }
  ],
  "toxicFlows": [],
  "capabilities": [
    {
      "tool": "ios_button",
      "tags": [],
      "reasons": {}
    },
    {
      "tool": "dev",
      "tags": [],
      "reasons": {}
    }
  ],
  "surfaceDigest": "c8a23f571ed676bb85aa807b704c1f81262cdf3aadc385812bc02b8c56fda017",
  "stats": {
    "tools": 2,
    "prompts": 0,
    "resources": 0,
    "findingsBySeverity": {
      "critical": 0,
      "high": 3,
      "medium": 0,
      "low": 17,
      "info": 0
    }
  }
}