teammesh@0.28.0
⚠ Under reviewTeamMesh CLI: connects AI coding agents to your team
AI Security Review
scanned 12d ago · by lpm-firewall-aiThe inspected lifecycle code performs a platform-gated native binary replacement, and the CLI invokes that binary. Native behavior remains materially unresolved, so the source does not support a clean or malicious verdict.
Static reason
One or more suspicious static signals were detected.
Trigger
Package installation runs the postinstall version check; invoking tm runs the matching bundled native executable.
Impact
Whether the native CLI performs harmful actions cannot be determined from the available inspection.
Mechanism
The installer conditionally replaces the JavaScript shim with a native binary, and the shim delegates CLI arguments to that binary. Available native analysis does not resolve its full behavior.
AI rationale
The inspected lifecycle code performs a platform-gated native binary replacement, and the CLI invokes that binary. Native behavior remains materially unresolved, so the source does not support a clean or malicious verdict.
Evidence
.lpm-inspection-9kdKDc/1-29a1333a2bf1.txt.lpm-inspection-9kdKDc/2-4e3019310a12.txt.lpm-inspection-9kdKDc/3-4f5636051b9c.txtpackage.jsoninstall.jsbin/tm.js
Network endpoints2
api.teammesh.iosync.teammesh.io
Decision evidence
public snapshotAI called this Manual Review at 91.0% confidence as Unknown with medium false-positive risk.
AI review observations
- package.json runs install.js as a postinstall hook.
- The installer runs the staged native binary for a version check, then replaces the CLI shim with it.
- The CLI shim forwards its arguments to the bundled native binary.
- The Linux ARM64 and macOS x64 native analyses could not inspect executable behavior.
- The Windows x64 analysis leaves call targets uninspected; it includes TeamMesh service URLs, whose runtime use is unresolved.
Evidence against
Behavioral surface
ChildProcessEnvironmentVarsFilesystem
NoLicense
Source & flagged code
7 flaggedpackage.jsonView file
•scripts.postinstall = node install.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node install.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkg18"postinstall": "node install.js"
},
"files": [
"bin",
"native",
"install.js",
"LICENSE"
],
"engines": {
"node": ">=18"
}
}
Low
Suspicious Lifecycle Evidence
package.json runs install.js as a postinstall hook.
package.jsonView on unpkg · L18native/win32-arm64/tm.exeView file
Findings
1 High4 Medium7 Low
HighInstall Time Lifecycle Scriptspackage.json
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumEnvironment Vars
MediumShips Native Binarynative/win32-arm64/tm.exe
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowNo License
LowSuspicious Lifecycle Evidencepackage.json
LowAi Review Evidenceinstall.js
LowAi Review Evidencebin/tm.js
LowAi Review Evidence.lpm-inspection-9kdKDc/1-29a1333a2bf1.txt
Affected versions and remediation
This report applies to teammesh@0.28.0.
See all versions of teammesh for other recorded verdicts.
- Review the evidence and your use of teammesh@0.28.0 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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