registry / beast-agent / 0.25.1

beast-agent@0.25.1

⚠ Under review

Ultra-fast local agent shell for Windows.

Static Scan Results

scanned 1d ago · by rust-scanner

Static analysis flagged 17 finding(s) at 93.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNativeBindingsNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 53 file(s), 983 KB of source, external domains: 10.0.0.5, 127.0.0.1, 169.254.169.254, 172.16.0.1, 172.31.255.255, 192.168.1.1, a.b, a.test, api.anthropic.com, api.exa.ai, api.example.com, api.github.com, api.groq.com, api.openai.com, api.search.tinyfish.ai, api.telegram.org, api.x.com, api.z.ai, direct.com, duckduckgo.com, example.com, generativelanguage.googleapis.com, github.com, html.duckduckgo.com, integrate.api.nvidia.com, opencode.ai, openrouter.ai, pc.local, raw.githubusercontent.com, registry.npmjs.org, www.google.com, www.npmjs.com, www.python.org, x.com

Source & flagged code

9 flagged

bin/beast-agent.jsView file

Lines 1-27javascript

1#!/usr/bin/env node

2'use strict';

4/* Beast Agent global npm başlatıcısı (`beast` kısa adı da aynı scripte bağlı):

5 `beast` / `beast-agent` → uygulamayı detached başlatır, terminali hemen serbest bırakır

6 `beast update` → npm'den en son sürümü yükler (uygulama kapalıyken çalıştır) */

8const { spawn, spawnSync } = require('child_process');

9const path = require('path');

High

Child Process

Package source references child process execution.

bin/beast-agent.jsView on unpkg · L7

10const fs = require('fs');

11const os = require('os');

13/* kaldırma modu: uygulamayı kaldırır ama KİŞİSEL VERİLERİ korur

14 (%APPDATA%\beast: config.yaml, .env, oturumlar, hafıza, WhatsApp eşlemesi, yedekler) */

15if (process.argv[2] === 'uninstall') {

16 const isWin = process.platform === 'win32';

17 console.log('Beast Agent kald\u0131r\u0131l\u0131yor\u2026');

18 if (isWin) {

19 /* çalışan örnekleri kapat */

20 try {

21 spawnSync('powershell.exe', ['-NoProfile', '-Command',

22 "Get-Process electron -ErrorAction SilentlyContinue | Where-Object { $_.Path -like '*node_modules*beast-agent*' } | Stop-Process -Force"],

23 { stdio: 'ignore' });

24 console.log('\u2022 \u00E7al\u0131\u015Fan Beast kapat\u0131ld\u0131 (varsa)');

25 } catch {}

26 /* startup kaydını sil — yalnız verisi beast-agent'a işaret ediyorsa */

27 try {

•matchType = previous_version_dangerous_delta matchedPackage = beast-agent@0.23.2 matchedIdentity = npm:YmVhc3QtYWdlbnQ:0.23.2 similarity = 0.815 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.

bin/beast-agent.jsView on unpkg

src/agent/engine.jsView file

Lines 1186-1226javascript

1186 }

1187 this.emit({ type: 'sessions' });

1188 return true;

1189 }

1190

1191 /* ---------- prompt assembly (the frugal part) ---------- */

1192

1193

src/agent/store.jsView file

•Manifest-reachable source resolves another installed package, overwrites its runtime code, and injects package-defined remote behavior. src/agent/store.js: const COMMUNITY_URL = 'https://raw.githubusercontent.com/algokodcom/beast-agent/main/store/skills.json'; const SKIP_DIRS = new Set(['node_modules', '.git', '__pycache__', '.drafts']); fs.writeFileSync(p, JSON.stringify(obj, null, 2)); fs.writeFileSync(target, String(content ?? ''), 'utf8');

High

Entrypoint Foreign Package Code Overwrite

Manifest-reachable source overwrites another installed package with package-defined remote behavior.

src/agent/store.jsView on unpkg

src/main.jsView file

Lines 1-25javascript

1'use strict';

3const { app, BrowserWindow, WebContentsView, ipcMain, shell, dialog, Tray, Menu, nativeImage, desktopCapturer, session }

bin/beast-agent.js#virtual:normalized:round1View file

29L30: /* güncelleme modu: çalışan Beast"i kapat (dosya kilidi EBUSY vermesin) → npm güncelle (görünür ilerleme) → yeniden başlat.\n Bu komut güncelleme butonu tarafından GÖRÜNÜR bir cm... L31: detached: true,

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

bin/beast-agent.js#virtual:normalized:round1View on unpkg · L29

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 4

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

bin/beast-agent.js#virtual:normalized:round1View on unpkg

src/agent/scripts/websearch.pyView file

•path = src/agent/scripts/websearch.py kind = build_helper sizeBytes = 7583 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

src/agent/scripts/websearch.pyView on unpkg

eng.traineddataView file

•path = eng.traineddata kind = high_entropy_blob sizeBytes = 5199098 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

eng.traineddataView on unpkg

Static Scan Results

Decision evidence

Source & flagged code

Source & flagged code

Findings

Source & flagged code