registry / rainskills / 0.1.43
rainskills@0.1.43
Agent Skills for deploying, troubleshooting, and verifying applications on Rainbond from Codex, Claude Code, and other AI coding agents
AI Security Review
scanned 19d ago · by lpm-firewall-aiInspected source shows no npm lifecycle hook or concrete attack behavior. The flagged configuration migration, SSH setup, Windows artifact handling, and Rainbond tools bridge have bounded, product-aligned behavior.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
The SSH setup runs only when invoked from an interactive terminal; the Windows installer runs when its installation actions are invoked.
Impact
No confirmed attack surface was established in these behaviors.
Mechanism
SSH setup uses the selected host and the local public key. Windows artifact downloads validate allowed origins, size, and hash.
AI rationale
Inspected source shows no npm lifecycle hook or concrete attack behavior. The flagged configuration migration, SSH setup, Windows artifact handling, and Rainbond tools bridge have bounded, product-aligned behavior.
Decision evidence
public snapshotAI called this Clean at 97.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json ends its scripts section before listing dependencies; it defines no npm lifecycle hook.
- The required Codex configuration location is read only after a safe-file check; migration targets a legacy Rainskills MCP entry.
- SSH key setup requires an interactive terminal, identifies the target server, and announces the fingerprint and password prompt before installing a public key.
- Windows artifact downloads validate allowed origins and expected size and SHA-256 values.
- The tools bridge loads a stored Rainbond origin or a paired caller-provided URL and JWT, and rejects unsafe URLs or insecure HTTP unless explicitly allowed.
Evidence against
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
6 flaggedinstall.shView file
2934patternName = generic_password
severity = medium
line = 2934
Medium
bin/rainskills.jsView file
2L3: const path = require("node:path");
L4: const crypto = require("node:crypto");
Medium
Dynamic Require
Package source references dynamic require/import behavior.
bin/rainskills.jsView on unpkg · L2rainbond-platform-installer/scripts/ssh-key-setup.jsView file
6const path = require("node:path");
L7: const { spawn, spawnSync } = require("node:child_process");
L8: const { createSecureStateStore } = require("./secure-state.js");
...
L11:
L12: const REMOTE_AUTHORIZED_KEYS_SCRIPT = [
L13: "set -eu",
...
L65:
L66: function assertSafeIdentityFile(filePath, { privateKey = false, platform = process.platform } = {}) {
L67: const info = fs.lstatSync(filePath);
...
L77: function ensureDefaultIdentity({
L78: home = os.homedir(),
L79: platform = process.platform,
Findings
2 Critical1 High6 Medium4 Low
CriticalPersistence Backdoorrainbond-platform-installer/scripts/ssh-key-setup.js
CriticalPrevious Version Dangerous Deltabin/rainskills-tools.js
HighSemantic Analysis Limitedrainbond-platform-installer/scripts/windows-platform.js#virtual:string-array:round1
MediumSecret Patterninstall.sh
MediumDynamic Requirebin/rainskills.js
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperrainbond-ai-assistant/scripts/validate_ai_engine_output.py
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to rainskills@0.1.43.
See all versions of rainskills for other recorded verdicts.
- Review the evidence and your use of rainskills@0.1.43 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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