@agimon-ai/po-browse-tool@0.0.0-alpha.80
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 enables runtime logging telemetry by default, with an opt-out, but does not disclose it in the README. The sink implementation is delegated to a dependency whose source was unavailable, so this merits a warning rather than a malicious verdict.
Static reason
One or more suspicious static signals were detected.
Trigger
A consumer calls a runtime or MCP logger factory.
Impact
Telemetry may leave the host; the available package source does not establish the destination or full payload scope.
Mechanism
The runtime initializes @agimon-ai/po-logsink with logging enabled unless OTEL_SDK_DISABLED is set; endpoint resolution and sink payload handling are delegated to that dependency.
AI rationale
The package enables runtime logging telemetry by default, with an opt-out, but does not disclose it in the README. The sink implementation is delegated to a dependency whose source was unavailable, so this merits a warning rather than a malicious verdict.
Evidence
dist/index.cjs
Decision evidence
public snapshotAI called this Suspicious at 80.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- Runtime telemetry logs are enabled unless OTEL_SDK_DISABLED is set to 1 or true.
- Creating the telemetry service requests logs and traces from @agimon-ai/po-logsink.
- The telemetry logger forwards log messages and attributes to that service.
Evidence against
- The package describes itself as a Playwright browser automation runtime and MCP server.
- Telemetry initialization occurs when runtime or logger factories are called, rather than through an install hook.
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.80.
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.80 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.