registry / @agimon-ai/po-browse-tool / 0.0.0-alpha.4
@agimon-ai/po-browse-tool@0.0.0-alpha.4
MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support
AI Security Review
scanned 19d ago · by lpm-firewall-aiThe manifest has no install lifecycle hook, and the inspected runtime behavior is consistent with browser automation and browser setup. Static flags for process output and networking did not establish an unrelated data transfer or other attack.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
Using the browser runtime or starting its extension browser.
Impact
No unrelated data disclosure, unauthorized account action, or other confirmed attack impact was identified.
Mechanism
The runtime launches a browser for the bound profile, communicates browser tool calls to its configured execution endpoint, and retrieves Chrome version metadata from Google's feed.
AI rationale
The manifest has no install lifecycle hook, and the inspected runtime behavior is consistent with browser automation and browser setup. Static flags for process output and networking did not establish an unrelated data transfer or other attack.
Network endpoints1
googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json
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 lists development and build scripts, with no install lifecycle hook; its entrypoints are the CLI and runtime modules.
- Both runtime entrypoints restrict browser launch to the bound profile and browser type.
- The Chrome installer requests version metadata from Google's Chrome for Testing feed and uses a cache for the browser executable.
- The extension browser code captures child-process output and uses it in a browser startup failure diagnostic.
- The extension bridge sends selected browser tool calls and their arguments to its configured execution endpoint.
Evidence against
- The flagged command-output behavior is tied to browser startup diagnostics; the inspected code does not show it sending captured output to an unrelated recipient.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
Source & flagged code
7 flaggeddist/dockerChromeForTesting-BMmEQq88.mjsView file
1import{t as e}from"./decorateMetadata-D0fK5b4i.mjs";import{t}from"./decorate-B3KLIx2E.mjs";import"reflect-metadata/lite";import{injectable as n}from"inversify";import r,{join as i}...
L2: //# sourceMappingURL=dockerChromeForTesting-BMmEQq88.mjs.map
High
Child Process
Package source references child process execution.
dist/dockerChromeForTesting-BMmEQq88.mjsView on unpkg · L11import{t as e}from"./decorateMetadata-D0fK5b4i.mjs";import{t}from"./decorate-B3KLIx2E.mjs";import"reflect-metadata/lite";import{injectable as n}from"inversify";import r,{join as i}...
L2: //# sourceMappingURL=dockerChromeForTesting-BMmEQq88.mjs.map
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
dist/dockerChromeForTesting-BMmEQq88.mjsView on unpkg · L1dist/extension/background.jsView file
Findings
1 Critical5 High4 Medium5 Low
CriticalPrevious Version Dangerous Deltadist/container-DrE51Rho.cjs
HighChild Processdist/dockerChromeForTesting-BMmEQq88.mjs
HighShell
HighSame File Env Network Executiondist/dockerChromeForTesting-BMmEQq88.mjs
HighCommand Output Exfiltrationdist/container-D-D4x8I7.mjs
HighTrigger Reachable Command Output Exfiltrationdist/container-DrE51Rho.cjs
MediumDynamic Requiredist/stubs/playwright-test.cjs
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowEvaldist/extension/background.js
LowFilesystem
Affected versions and remediation
This report applies to @agimon-ai/po-browse-tool@0.0.0-alpha.4.
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.4 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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