registry / @cloop/runner / 0.3.27
@cloop/runner@0.3.27
Make your computer and your agents Cloop machines: device login, the machine daemon, the Cloop MCP server, and Claude Code hooks.
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe install command is part of the package's stated machine-setup purpose and is reached through an explicit CLI command when a coding agent is missing. The inspected manifest has no install lifecycle hook, and the flagged installer uses Anthropic's official host.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
The user runs a CLI command; the Claude Code installer is reached during connect if a coding agent is missing.
Impact
The inspected behavior installs Claude Code as part of machine setup; no malicious impact was identified.
Mechanism
The connect flow invokes Anthropic's installer from claude.ai and reports the installation to the user.
AI rationale
The install command is part of the package's stated machine-setup purpose and is reached through an explicit CLI command when a coding agent is missing. The inspected manifest has no install lifecycle hook, and the flagged installer uses Anthropic's official host.
Network endpoints3
claude.ai/install.shclaude.ai/install.ps1app.mycloop.com/api/mcp/mcp
Decision evidence
public snapshotAI called this Clean at 89.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The package exposes a CLI and has no install, preinstall, or postinstall lifecycle script.
- The CLI dispatches work through explicit commands such as login, install, and serve.
- The flagged download-and-run command invokes Anthropic's installer at claude.ai.
- The installer is reached from the connect flow when a supported coding agent is missing; the flow announces the installation.
Evidence against
- The scanner flagged runtime installation, process execution, network use, and changed files, but the inspected source ties the installer to the CLI's machine-setup flow.
- No source evidence inspected showed an unrelated collector, credential theft, hidden startup behavior, or reviewer manipulation.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkWebSocket
HighEntropyStringsUrlStrings
Source & flagged code
5 flaggeddist/chunk-PUKYUGWD.jsView file
241// src/spawn-command.ts
L242: import { execFileSync } from "child_process";
L243: function commandFor(bin, args, platform = process.platform, comspec = process.env.ComSpec) {
High
Child Process
Package source references child process execution.
dist/chunk-PUKYUGWD.jsView on unpkg · L241dist/chunk-CC2S6H4W.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @cloop/runner@0.3.18
matchedIdentity = npm:QGNsb29wL3J1bm5lcg:0.3.18
similarity = 0.606
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/chunk-CC2S6H4W.jsView on unpkg41windowsExecutable,
L42: windowsPowerShellEnv,
L43: writeBoxConfig
...
L99: import { basename, delimiter, dirname, join, posix, win32 } from "path";
L100: var CODEX_RELEASES = "https://github.[redacted]";
L101: var CODEX_TRIPLES = {
...
L119: var CODEX_SUMS = `${CODEX_RELEASES}/codex-package_SHA256SUMS`;
L120: function codexInstallCommand(home, platform = process.platform, arch = process.arch) {
L121: const asset = codexAsset(platform, arch);
...
L227: }
L228: function findLocalCodex(home, env = process.env) {
L229: findIn(codexBinDir(home), "codex", env);
Findings
1 Critical3 High3 Medium5 Low
CriticalPrevious Version Dangerous Deltadist/chunk-CC2S6H4W.js
HighChild Processdist/chunk-PUKYUGWD.js
HighSandbox Evasion Gated Capabilitydist/chunk-CC2S6H4W.js
HighRuntime Package Installdist/chunk-CC2S6H4W.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowSuspicious Lifecycle Evidencepackage.json
Affected versions and remediation
This report applies to @cloop/runner@0.3.27.
See all versions of @cloop/runner for other recorded verdicts.
- Review the evidence and your use of @cloop/runner@0.3.27 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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