registry / superlocalmemory / 4.1.22
superlocalmemory@4.1.22
Local-first agent memory with MCP and an agent-native CLI. Documented clients include Claude Code, Cursor, and Windsurf.
AI Security Review
scanned 7d ago · by lpm-firewall-aiSource inspection found an isolated runtime installer and command wrappers, with no verified malicious behavior. The scanner similarity and dynamic-loading hints did not establish an attack in the inspected source.
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
Installing the npm package activates postinstall; the standalone hooks run when invoked.
Impact
No confirmed attack surface or harmful impact was established from the inspected source.
Mechanism
The installer creates a virtual environment and installs the matching Python package. The inspected hooks pass arguments to fixed Python module commands, with confirmation prompts for profile changes and resets.
AI rationale
Source inspection found an isolated runtime installer and command wrappers, with no verified malicious behavior. The scanner similarity and dynamic-loading hints did not establish an attack in the inspected source.
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest's postinstall runs scripts/postinstall.js; it also declares a preuninstall hook.
- The installer creates a package-owned virtual environment and installs a version-matched Python distribution there.
- The separate profile configurator preserves existing configuration unless --reconfigure is used.
- The list, recall, and remember hooks pass fixed module commands and user arguments to Python.
- The profile and reset hooks require confirmation before destructive or switching actions.
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@4.1.22.
See all versions of superlocalmemory for other recorded verdicts.
- Review the evidence and your use of superlocalmemory@4.1.22 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.