registry / codex-supermemory / 1.1.0
codex-supermemory@1.1.0
Persistent memory for OpenAI Codex CLI — powered by Supermemory
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe package’s install behavior is invoked through an explicit CLI command, and the inspected runtime uses Supermemory credentials with the Supermemory API for memory retrieval and storage. The network and process-execution findings match the package’s stated function and updater behavior.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
The user explicitly runs the CLI install command; installed hooks then run during Codex sessions.
Impact
No malicious impact identified; expected project-memory data is sent to the Supermemory service.
Mechanism
Hooks retrieve and save memory using Supermemory credentials and the configured API base URL. A session hook also checks npm for a newer package version.
AI rationale
The package’s install behavior is invoked through an explicit CLI command, and the inspected runtime uses Supermemory credentials with the Supermemory API for memory retrieval and storage. The network and process-execution findings match the package’s stated function and updater behavior.
Network endpoints2
api.supermemory.airegistry.npmjs.org
Decision evidence
public snapshotAI called this Clean at 97.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The package has build, typecheck and test scripts, with no install lifecycle script.
- The CLI dispatches installation only for the explicit `install` command; that command installs the package’s Codex hooks and settings.
- The hook reads Supermemory credentials from its own credentials file and defaults to `https://api.supermemory.ai`.
- On Codex session start, the hook retrieves saved Supermemory profile data for the project to provide memory context.
- The flush client sends memory content and its container tag to the Supermemory service, consistent with the package’s persistent-memory purpose.
- The update check fetches the package’s latest version from the npm registry.
Evidence against
- The source reads credentials and performs network requests, but the inspected flow uses them with the Supermemory service.
- The source references child-process and filesystem APIs; inspected uses support browser opening and explicit installation of the Codex integration.
Behavioral surface
ChildProcessCrypto
Source & flagged code
6 flaggeddist/hooks/recall.jsView file
496var import_node_crypto2 = require("node:crypto");
L497: var import_node_child_process = require("node:child_process");
L498: var import_node_fs2 = require("node:fs");
High
Child Process
Package source references child process execution.
dist/hooks/recall.jsView on unpkg · L496dist/hooks/session-start.jsView file
61}
L62: await run("cmd.exe", ["/c", "start", '""', href]);
L63: return;
High
dist/cli.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = codex-supermemory@1.0.21
matchedIdentity = npm:Y29kZXgtc3VwZXJtZW1vcnk:1.0.21
similarity = 0.444
summary = stored previous version shares package body but lacks this dangerous source file
Findings
1 Critical3 High2 Medium6 Low
CriticalPrevious Version Dangerous Deltadist/cli.js
HighChild Processdist/hooks/recall.js
HighShelldist/hooks/session-start.js
HighCross File Remote Execution Contextdist/cli.js
MediumNetwork
MediumEnvironment Vars
LowScripts Present
LowEvaldist/cli.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowSuspicious Lifecycle Evidencepackage.json
Affected versions and remediation
This report applies to codex-supermemory@1.1.0.
See all versions of codex-supermemory for other recorded verdicts.
- Review the evidence and your use of codex-supermemory@1.1.0 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.