nebula-notebook@0.2.43
AI-native notebook computing environment — real Jupyter kernels, real filesystem, built to be driven by agents (Claude Code / Codex) via MCP
AI Security Review
scanned 2mo ago · by lpm-firewall-aiThe package is not proven malicious: its published-install guard prevents the nested installer path and the observed network request is a version check. Automatic nested installs during checkout postinstall are nevertheless a real, unnecessary supply-chain execution surface, so a warning is warranted.
Decision evidence
public snapshot- The manifest automatically runs a postinstall script.
- That script conditionally runs npm install and npm run build in sibling subpackages during a checkout install.
- The command-line launcher starts the bundled server with inherited arguments and environment.
- At runtime, the server performs a periodic request to the npm registry.
- The postinstall script exits immediately when installed beneath node_modules.
- There is no runtime dependency on nebula-notebook itself.
- The registry request only reads a latest-version response and logs an update notice.
- No credential collection or external data-exfiltration path was confirmed in the inspected sources.
- The launcher only invokes its package-local server entrypoint.
Source & flagged code
8 flaggedPackage defines install-time lifecycle scripts.
package.jsonView on unpkgInstall-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgA bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.
dist/assets/index-BnQLGXqd.jsView on unpkgFindings
Affected versions and remediation
This report applies to nebula-notebook@0.2.43.
See all versions of nebula-notebook for other recorded verdicts.
- Review the evidence and your use of nebula-notebook@0.2.43 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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