registry / superlocalmemory / 4.1.24
superlocalmemory@4.1.24
Local-first agent memory with MCP and an agent-native CLI. Documented clients include Claude Code, Cursor, and Windsurf.
AI Security Review
scanned 14d ago · by lpm-firewall-aiSource inspection found no concrete malicious behavior. The lifecycle script installs the package runtime into a package-local virtual environment, and the flagged hook files dispatch user-invoked memory commands to the Python CLI.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
npm installation triggers the postinstall script; the hook scripts run when invoked as CLI commands.
Impact
No concrete attack surface was established in the inspected code.
Mechanism
The postinstall script creates a virtual environment inside the package and installs its Python runtime. Hook scripts pass arguments to the corresponding Python CLI command.
AI rationale
Source inspection found no concrete malicious behavior. The lifecycle script installs the package runtime into a package-local virtual environment, and the flagged hook files dispatch user-invoked memory commands to the Python CLI.
Decision evidence
public snapshotAI called this Clean at 91.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest runs scripts/postinstall.js as its postinstall hook.
- The interactive configurator runs only when invoked as the main script; it is not wired into the lifecycle hook.
- The postinstall script places its Python virtual environment under the package root.
- The list hook runs the Python memory-list CLI and displays its output.
- The profile hook passes its arguments to the Python memory-profile CLI.
- The recall hook passes its arguments to the Python memory-recall CLI.
- The remember hook passes its arguments to the Python memory-remember CLI.
- The reset hook dispatches a user-selected command to the Python CLI.
Evidence against
Behavioral surface
ChildProcessDynamicRequireEnvironmentVarsFilesystem
HighEntropyStringsUrlStrings
CopyleftLicense
Source & flagged code
11 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node scripts/postinstall.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node scripts/postinstall.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgide/hooks/memory-profile-skill.jsView file
•matchType = normalized_sha256
matchedPackage = superlocalmemory@3.6.23
matchedPath = ide/hooks/memory-profile-skill.js
matchedIdentity = npm:c3VwZXJsb2NhbG1lbW9yeQ:3.6.23
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High
Known Malware Source Similarity
Source file is highly similar to a previously finalized malicious package; route for source-aware review.
Findings
8 High5 Medium6 Low
HighInstall Time Lifecycle Scriptspackage.json
HighSemantic Analysis Limitedscripts/postinstall-interactive.js#virtual:normalized:round1
HighKnown Malware Source Similarityide/hooks/memory-list-skill.js
HighKnown Malware Source Similarityide/hooks/memory-profile-skill.js
HighKnown Malware Source Similarityide/hooks/memory-recall-skill.js
HighKnown Malware Source Similarityide/hooks/memory-remember-skill.js
HighKnown Malware Source Similarityide/hooks/memory-reset-skill.js
HighPrevious Version Dangerous Deltascripts/postinstall.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumDynamic Requireide/hooks/memory-profile-skill.js
Affected versions and remediation
This report applies to superlocalmemory@4.1.24.
See all versions of superlocalmemory for other recorded verdicts.
- Review the evidence and your use of superlocalmemory@4.1.24 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.