registry / oh-my-codex / 0.21.18
oh-my-codex@0.21.18
Multi-agent orchestration layer for OpenAI Codex CLI
AI Security Review
scanned 18d ago · by lpm-firewall-aiSource inspection supports a warning for the package-owned Codex extension setup capability, which is activated by the explicit setup command. The install hook does not automatically perform that setup.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A user runs `omx setup`.
Impact
The package's plugin becomes available to Codex.
Mechanism
The setup command registers the local OMX marketplace and materializes its plugin in the Codex plugin cache.
AI rationale
Source inspection supports a warning for the package-owned Codex extension setup capability, which is activated by the explicit setup command. The install hook does not automatically perform that setup.
Evidence
dist/cli/index.jsdist/cli/setup.js
Decision evidence
public snapshotAI called this Suspicious at 82.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The npm hook calls the package postinstall handler, which returns a no-op for local installs; its global path hydrates the package runtime.
- The CLI dispatches setup as a separate command. That command registers the local OMX marketplace and materializes the package-owned Codex plugin.
- The specified integration excerpts show test fixtures setting up Codex directories, including a sentinel auth value, while the capabilities lockfile reads Codex config to enumerate MCP servers; they do not show credential transmission.
Evidence against
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
12 flaggedpackage.jsonView file
•scripts.postinstall = node -e "const fs=require('fs');const p='./dist/scripts/postinstall.js';if(fs.existsSync(p))import(p).then(m=>m.main?.()).catch(e=>console.warn('[omx] Postinstall skipped after a n...
Critical
Red Install Lifecycle Script
Install-time lifecycle script matches a deterministic static-gate block pattern.
package.jsonView on unpkg•scripts.postinstall = node -e "const fs=require('fs');const p='./dist/scripts/postinstall.js';if(fs.existsSync(p))import(p).then(m=>m.main?.()).catch(e=>console.warn('[omx] Postinstall skipped after a n...
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkgdist/cli/__tests__/detached-leader-teardown.test.jsView file
340patternName = github_fine_grained
severity = critical
line = 340
Findings
3 Critical6 High6 Medium5 Low
CriticalRed Install Lifecycle Scriptpackage.json
CriticalCritical Secretdist/cli/__tests__/detached-leader-teardown.test.js
CriticalSecret Patterndist/cli/__tests__/detached-leader-teardown.test.js
HighInstall Time Lifecycle Scriptspackage.json
HighChild Processdist/autoresearch/runtime.js
HighShelldist/autoresearch/runtime.js
HighTrigger Reachable External Ai Agent Control Surface Mutationdist/cli/setup.js
HighRuntime Package Installdist/evals/astra-defaults/collector.js
HighSemantic Analysis Limiteddist/cli/api.js#virtual:normalized:round1
MediumDynamic Requiredist/cli/hooks.js
MediumNetwork
Affected versions and remediation
This report applies to oh-my-codex@0.21.18.
See all versions of oh-my-codex for other recorded verdicts.
- Review the evidence and your use of oh-my-codex@0.21.18 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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