domma-js@0.44.7
Dynamic Object Manipulation & Modeling API - A complete front-end toolkit.
AI Security Review
scanned 11d ago · by lpm-firewall-aiThe automatic postinstall path presents a prompt before adding first-party Claude assistance files, and the CLI offers a separately prompted setup command. This is a guarded agent configuration capability, so warn rather than block; the inspected template does not establish malicious behavior.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Installing the package in a project when the postinstall context checks pass, followed by accepting the copy prompt.
Impact
Added project guidance and Claude configuration may influence later agent behavior, but the inspected code shows user prompting and no overwrite of existing destinations.
Mechanism
The hook copies CLAUDE.md, .claude, blueprints, and types from package templates into the project root when destinations are absent; the CLI exposes similar copying through setup-ai.
AI rationale
The automatic postinstall path presents a prompt before adding first-party Claude assistance files, and the CLI offers a separately prompted setup command. This is a guarded agent configuration capability, so warn rather than block; the inspected template does not establish malicious behavior.
Evidence
package.jsonbin/postinstall.jsbin/domma-cli.jstemplates/view-template/view.js
Decision evidence
public snapshotAI called this Suspicious at 90.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- package.json runs bin/postinstall.js automatically after installation.
- The postinstall script asks before copying AI assistance files and skips when the user answers no.
- After consent, postinstall copies CLAUDE.md and the .claude directory only when those destinations do not already exist.
- The CLI also offers setup-ai as an explicit command and asks before copying the same files.
- The view template contains ordinary view lifecycle methods and an example API call, not an active network operation.
Evidence against
- The postinstall hook limits itself to a prompt and first-party Domma assistance files; inspected code shows no credential access, external endpoint, or remote payload execution.
- The CLI setup checks for existing destinations before copying, and the template's API request is only a comment.
Behavioral surface
ChildProcessEnvironmentVarsFilesystemNetworkShell
HighEntropyStrings
Source & flagged code
7 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node bin/postinstall.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node bin/postinstall.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgpublic/dist/domma.esm.jsView file
9patternName = generic_password
severity = medium
line = 9
Medium
bin/postinstall.js
Findings
1 Critical3 High6 Medium4 Low
CriticalAi Agent Control Hijackbin/postinstall.js
HighInstall Time Lifecycle Scriptspackage.json
HighSemantic Analysis Limitedtemplates/view-template/view.js
HighKnown Malware Source Similaritybin/domma-cli.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumSecret Patternpublic/dist/domma.esm.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumSecret Patternpublic/dist/domma.min.js
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to domma-js@0.44.7.
See all versions of domma-js for other recorded verdicts.
- Review the evidence and your use of domma-js@0.44.7 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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