@agimon-ai/po-browse-tool@0.0.0-alpha.81
MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe package initializes runtime telemetry by default and provides no disclosure in its README; the telemetry dependency's implementation is unavailable, so its endpoint and payload cannot be confirmed. This supports a warning for undisclosed telemetry, not a finding of malicious exfiltration.
Static reason
One or more suspicious static signals were detected.
Trigger
Creating a browser runtime, or another code path that constructs the telemetry class, unless `OTEL_SDK_DISABLED` is set.
Impact
Runtime information may be sent to a telemetry endpoint without being disclosed in this package's README.
Mechanism
The runtime enables logs by default and initializes `createNodeTelemetry` with package and workspace context; the telemetry implementation is in a dependency whose source was unavailable.
AI rationale
The package initializes runtime telemetry by default and provides no disclosure in its README; the telemetry dependency's implementation is unavailable, so its endpoint and payload cannot be confirmed. This supports a warning for undisclosed telemetry, not a finding of malicious exfiltration.
Evidence
dist/index.cjs
Decision evidence
public snapshotAI called this Suspicious at 76.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The telemetry class enables logs unless `OTEL_SDK_DISABLED` is set.
- Without that opt-out or an explicit trace exporter, the class initializes `createNodeTelemetry` with the package name and workspace root.
- `createBrowseRuntime` constructs the telemetry class as part of runtime setup.
Evidence against
- The package describes browser automation and exports runtime and MCP server components consistent with that purpose.
- The manifest declares no install lifecycle scripts.
- Process execution in the bundle supports browser management and Playwright test execution.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
8 flaggeddist/index.cjsView file
1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Obje...
L2: `)){let[t,r]=n.trim().split(/\s+/,2);if(!t||!r)continue;let i=Number(t),a=Number(r);if(Number.isNaN(i)||Number.isNaN(a))continue;let o=e.get(a);o?o.push(i):e.set(a,[i])}return e}as...
High
1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Obje...
L2: `)){let[t,r]=n.trim().split(/\s+/,2);if(!t||!r)continue;let i=Number(t),a=Number(r);if(Number.isNaN(i)||Number.isNaN(a))continue;let o=e.get(a);o?o.push(i):e.set(a,[i])}return e}as...
L3: `);return await l.default.writeFile(m.default.join(n,`manifest.json`),JSON.stringify(r,null,2),{mode:384}),await l.default.writeFile(m.default.join(n,`background.js`),i,{mode:384})...
High
1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Obje...
L2: `)){let[t,r]=n.trim().split(/\s+/,2);if(!t||!r)continue;let i=Number(t),a=Number(r);if(Number.isNaN(i)||Number.isNaN(a))continue;let o=e.get(a);o?o.push(i):e.set(a,[i])}return e}as...
Findings
6 High4 Medium5 Low
HighChild Processdist/index.cjs
HighShelldist/index.cjs
HighSame File Env Network Executiondist/index.cjs
HighCommand Output Exfiltrationdist/index.cjs
HighSandbox Evasion Gated Capabilitydist/index.cjs
HighTrigger Reachable Command Output Exfiltrationdist/index.cjs
MediumDynamic Requiredist/stubs/playwright-test.cjs
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowEvaldist/extension/background.js
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to @agimon-ai/po-browse-tool@0.0.0-alpha.81.
See all versions of @agimon-ai/po-browse-tool for other recorded verdicts.
- Review the evidence and your use of @agimon-ai/po-browse-tool@0.0.0-alpha.81 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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