@chem-x/starter-kit@26.9.9-720
Chemical X Protocol: Private drop-in architecture starter kit and capsule generator
AI Security Review
scanned 1mo ago · by lpm-firewall-aiThis is not an automatic install-time attack, but it gives a remote service unchecked control over files written during an explicit CLI operation. The opaque remote payload and path traversal exposure justify a warning.
Static reason
One or more suspicious static signals were detected.
Trigger
The user runs a scaffold or init CLI command and provides a license key.
Impact
A server-controlled response can plant or overwrite files, including AI-agent instructions, in or beyond the requested project path.
Mechanism
Remote payload retrieval followed by unchecked project file writes.
AI rationale
This is not an automatic install-time attack, but it gives a remote service unchecked control over files written during an explicit CLI operation. The opaque remote payload and path traversal exposure justify a warning.
Evidence
cli/index.js~/.chemical-x/config.json~/.chemical-x/device_id<selected-project>/<remote relPath><selected-project>/.cursorrules
Network endpoints1
chemicalx.xophz.com/api/starter-kit/download
Decision evidence
public snapshotAI called this Suspicious at 93.0% confidence as Dangerous Capability with low false-positive risk.
Evidence for warning
- The CLI sends a supplied license key and persistent device identifier to a remote endpoint.
- It writes every remotely supplied file path and content into the chosen project without path validation.
- The scaffold also creates a Cursor rules file that directs an AI agent.
Evidence against
- package.json has no preinstall, install, or postinstall lifecycle hook.
- The network download and project writes require an explicit CLI scaffold or init command.
- No fetched content is executed by this package.
Behavioral surface
ChildProcessEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
5 flagged · loading sourcecli/index.jsView file
6import readline from 'node:readline';
L7: import { spawnSync } from 'node:child_process';
L8: import { runAudit as executeAstAudit, auditFile } from './audit.js';
High
29if (platform === 'darwin') spawnSync('open', [url], { stdio: 'ignore' });
L30: else if (platform === 'win32') spawnSync('cmd.exe', ['/c', 'start', '""', url], { stdio: 'ignore' });
L31: else spawnSync('xdg-open', [url], { stdio: 'ignore' });
High
6import readline from 'node:readline';
L7: import { spawnSync } from 'node:child_process';
L8: import { runAudit as executeAstAudit, auditFile } from './audit.js';
...
L17:
L18: const API_BASE = process.env.CHEMICAL_X_API_URL || 'https://chemicalx.xophz.com';
L19: const URL_STANDARD = 'https://mycompassconsulting.com/buy/chemical-x/standard';
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
cli/index.jsView on unpkg · L6Findings
5 High3 Medium5 Low
HighChild Processcli/index.js
HighShellcli/index.js
HighSame File Env Network Executioncli/index.js
HighSandbox Evasion Gated Capabilitycli/index.js
HighTrigger Reachable External Ai Agent Control Surface Mutationcli/index.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @chem-x/starter-kit@26.9.9-720.
See all versions of @chem-x/starter-kit for other recorded verdicts.
- Review the evidence and your use of @chem-x/starter-kit@26.9.9-720 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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