registry / @viraatdas/rudder / 3.4.0

@viraatdas/rudder@3.4.0

A TUI for managing coding agents: run Claude Code, Codex and opencode side by side, each in its own isolated jj workspace.

AI Security Review

scanned 5d ago · by lpm-firewall-ai

The inspected postinstall helper performs package-aligned workspace setup, and the saved Codex token is used for ChatGPT quota reporting. The flagged agent paths and runtime callers did not establish an attack surface.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review

Trigger

Package installation runs the workspace setup helper; quota requests occur when quota data is fetched.

Impact

No confirmed harmful effect was established in the reviewed paths.

Mechanism

The setup helper installs the workspace dependency, while the quota feature sends its saved token to the corresponding service endpoint.

AI rationale

Evidence

package.jsonscripts/postinstall.mjsdist/jj-binary.jsdist/usage.jsdist/cloud.jsdist/board/daemon.js

Network endpoints2

chatgpt.com127.0.0.1

Decision evidence

public snapshot

AI called this Clean at 92.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

The manifest’s postinstall hook runs a helper that sets up the package’s workspace dependency; the download is checksum-verified.
The cloud parity check reads local Codex identity information and compares it with the product cloud account; it does not send the saved Codex access token.
The quota feature reads a saved Codex token and sends it to ChatGPT’s quota endpoint when quota data is fetched.
The reviewed agent paths read local project or model data, the board request handler uses loopback, and the scheduling API is explicitly invoked.

Evidence against

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkWebSocket

Supply chain

HighEntropyStringsMinifiedUrlStrings

ManifestNo manifest risk signals triggered.

scanned 59 file(s), 1016 KB of source, external domains: 127.0.0.1, api.anthropic.com, api.openai.com, chatgpt.com, github.com, jj-vcs.github.io, models.dev, registry.npmjs.org, rudder-cloud-control.fly.dev, us.i.posthog.com, www.apple.com, www.w3.org

Source & flagged code

21 flagged

package.jsonView file

Lines 1-58json

2 "name": "@viraatdas/rudder",

3 "version": "3.4.0",

4 "description": "A TUI for managing coding agents: run Claude Code, Codex and opencode side by side, each in its own isolated jj workspace.",

5 "keywords": [

6 "tui",

7 "coding-agents",

8 "claude-code",

9 "codex",

10 "opencode",

11 "ai-agents",

12 "jujutsu",

13 "terminal",

14 "cli"

15 ],

16 "license": "Elastic-2.0",

17 "homepage": "https://rudder.exla.ai",

18 "repository": {

19 "type": "git",

20 "url": "git+https://github.com/exla-ai/rudder.git"

21 },

22 "type": "module",

23 "bin": {

High

Unverified Remote Native Payload Install

Install-time source downloads a native archive from a fixed external host without transport verification, extracts it, and installs an executable payload.

package.jsonView on unpkg · L1

24 "rudder": "dist/index.js"

25 },

26 "scripts": {

27 "clean": "node -e \"require('fs').rmSync('dist',{recursive:true,force:true})\"",

28 "build": "npm run clean && tsc -p tsconfig.json && npm run build-board && npm run build-native && npm run copy-native && npm run chmod-cli",

29 "build-board": "esbuild src/board/ui/index.tsx --bundle --minify --format=esm --jsx=automatic --jsx-import-source=preact --outfile=dist/board/board.js && esbuild src/board/ui/board.css --bundle --minify --outfile=dist/board/board.css",

30 "build-native": "cargo build --release --manifest-path native/Cargo.toml",

31 "check": "tsc -p tsconfig.json --noEmit",

32 "test": "tsc -p tsconfig.json && npm run chmod-cli && node --test tests/*.test.mjs",

33 "test:tui": "node --test tests/tui/*.test.mjs",

34 "test:worker-scroll": "cargo test --manifest-path native/Cargo.toml top_origin_scroll_region_history_scrolls_like_terminal_scrollback && cargo test --manifest-path native/Cargo.toml worker_wheel && cargo test --manifest-path native/Cargo.toml wheel_scroll && cargo test --manifest-path native/Cargo.toml worker_page && cargo test --manifest-path native/Cargo.toml codex_alternate_screen_page_key",

35 "copy-native": "node scripts/copy-native.mjs",

36 "chmod-cli": "node -e \"require('fs').chmodSync('dist/index.js',0o755)\"",

37 "prepack": "npm run build",

38 "postinstall": "node scripts/postinstall.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L38

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L38

39 "start": "node dist/index.js",

40 "test:tui:report": "rm -rf .tui-report tui-report.html && node --test --test-reporter=spec --test-reporter-destination=stdout --test-reporter=tui-integration-tests/reporter --test-reporter-destination=tui-report.html tests/tui/*.test.mjs",

41 "mutate:tui": "node tests/tui/mutate.mjs"

42 },

43 "files": [

44 "dist/",

45 "assets/",

46 "scripts/copy-native.mjs",

47 "scripts/postinstall.mjs",

48 "README.md",

49 "package.json"

50 ],

51 "publishConfig": {

52 "access": "public"

53 },

54 "engines": {

55 "node": ">=22"

56 },

57 "devDependencies": {

58 "@types/node": "^22.15.3",

dist/util.jsView file

Lines 1-21javascript

1import { spawn, spawnSync } from "node:child_process";

2import { createHash, randomUUID } from "node:crypto";

3import fs from "node:fs";

4import fsp from "node:fs/promises";

dist/improve/schedule.jsView file

Lines 1-27javascript

1import os from "node:os";

2import path from "node:path";

3import { promises as fs } from "node:fs";

4import { ensureDir, pathExists, runCommand, shortenHome } from

dist/cloud.jsView file

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/cloud.js: "~/.claude/.credentials.json", "~/.claude/settings.json", "~/.claude/hooks", "~/.claude/CLAUDE.md", "~/.claude.json", "~/.codex/auth.json", "~/.codex/config.toml", "~/.codex/AGENTS.md",

High

Credential Redirect Persistence

Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection.

dist/cloud.jsView on unpkg

dist/native/darwin-x64/rudder-nativeView file

•path = dist/native/darwin-x64/rudder-native kind = native_binary sizeBytes = 5153992 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

dist/native/darwin-x64/rudder-nativeView on unpkg

dist/improve/collect.jsView file

•stage = ast_semantic_analysis; reason = ast_alias_growth_limit_exceeded; limitedFiles = 7

High

Semantic Analysis Limited

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

dist/improve/collect.jsView on unpkg

dist/usage.jsView file

•matchType = normalized_sha256 matchedPackage = @viraatdas/rudder@3.1.22 matchedPath = dist/usage.js matchedIdentity = npm:QHZpcmFhdGRhcy9ydWRkZXI:3.1.22 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High