registry / @agimon-ai/po-browse-tool / 0.0.0-alpha.22
@agimon-ai/po-browse-tool@0.0.0-alpha.22
MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support
AI Security Review
scanned 16d ago · by lpm-firewall-aiSource inspection found the flagged process handling serves browser management and local failure diagnostics, with no confirmed exfiltration path. The manifest has no install lifecycle hook.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
Browser launch through the package runtime; the diagnostic log is written only if startup fails and output exists.
Impact
No command output exfiltration or other confirmed attack impact was established.
Mechanism
Browser operations are bound to the runtime's registered page; captured process output is stored locally.
AI rationale
Source inspection found the flagged process handling serves browser management and local failure diagnostics, with no confirmed exfiltration path. The manifest has no install lifecycle hook.
Evidence
dist/index.cjsdist/index.mjs
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json points to the inspected CommonJS and ESM runtime entrypoints.
- package.json has no install lifecycle hook.
- The CommonJS runtime bounds captured browser output and saves a launch log locally on failure.
- The CommonJS and ESM runtimes verify that a page belongs to the bound browser before operating on it.
Evidence against
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
9 flaggeddist/index.cjsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @agimon-ai/po-browse-tool@0.0.0-alpha.20
matchedIdentity = npm:[redacted]:0.0.0-alpha.20
similarity = 0.769
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 l.default.writeFileSync(m.default.join(n,`manifest.json`),JSON.stringify(r,null,2),{mode:384}),l.default.writeFileSync(m.default.join(n,`background.js`),i,{mode:384}),n}f...
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.22.
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.22 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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