registry / @agimon-ai/po-browse-tool / 0.0.0-alpha.56
@agimon-ai/po-browse-tool@0.0.0-alpha.56
MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support
AI Security Review
scanned 8d ago · by lpm-firewall-aiThe source supports browser automation and local process management, while the flagged process output is captured locally. The manifest has no install lifecycle hook, and no concrete attack behavior was identified in the inspected dependency snapshots.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
The package runs when imported or when its browser tools are invoked by a caller.
Impact
No malicious effect was established from the inspected source.
Mechanism
The inspected runtime provides browser automation and local process management; captured browser output is collected locally, with no inspected path sending it to an unrelated recipient.
AI rationale
The source supports browser automation and local process management, while the flagged process output is captured locally. The manifest has no install lifecycle hook, and no concrete attack behavior was identified in the inspected dependency snapshots.
Decision evidence
public snapshotAI called this Clean at 88.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json exports the reviewed CommonJS and ESM runtime entrypoints and declares no lifecycle hooks.
- The runtime entrypoints import browser automation and local package modules; the inspected command-output capture collects stdout and stderr from a launched browser process.
- The three inspected dependency manifests declare no lifecycle scripts, and their entrypoints expose port-registry, process-registry, and validation functionality.
- The inspected dependency entrypoints contain module exports or schema utilities; no attack behavior was identified in these snapshots.
Evidence against
- The scanner flagged shell execution and command-output exfiltration, but the inspected process calls are used for process discovery and browser launch, and captured output is collected locally.
- The package manifest contains build and development scripts, with no preinstall, install, or postinstall hook.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEval
Source & flagged code
9 flaggeddist/index.cjsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @agimon-ai/po-browse-tool@0.0.0-alpha.52
matchedIdentity = npm:[redacted]:0.0.0-alpha.52
similarity = 0.857
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/index.cjsView on unpkg1Object.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})...
Findings
1 Critical6 High4 Medium5 Low
CriticalPrevious Version Dangerous Deltadist/index.cjs
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
Affected versions and remediation
This report applies to @agimon-ai/po-browse-tool@0.0.0-alpha.56.
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.56 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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