registry / @tiens.nguyen/gu-cli / 1.0.832

@tiens.nguyen/gu-cli@1.0.832

Gu CLI — the gu terminal plus the local worker that runs agent / OCR / PDF / embedding jobs on your Mac (Ollama / MLX / OpenAI-compatible).

AI Security Review

scanned 8d ago · by lpm-firewall-ai

Source inspection found package-aligned setup and user-invoked agent configuration, with project hooks gated on approval. The scanner's credential and execution signals correspond to configured product flows; no concrete attack behavior was established.

Static reason

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

Trigger

npm runs the declared postinstall; CLI setup and configuration operations require a user action.

Impact

No confirmed harmful effect or attack surface was established.

Mechanism

The postinstall conditionally updates shell PATH configuration for a global install. Inspected credential setup asks for a provider key and sends it to the configured worker API for saving.

AI rationale

Evidence

install-path.mjs

Decision evidence

public snapshot

AI called this Clean at 87.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

package.json declares a postinstall that runs install-path.mjs; the hook guards local installs and only addresses the global PATH setup.
hooks-config.mjs reads Claude project settings, and project hooks run only when their current fingerprint is approved.
mcp-config.mjs identifies Claude's configuration file and adds servers through the explicit add-server flow.
The CLI login uses its configured or product-default API; coding-key setup asks for a provider key, allows skipping, and saves it through the configured worker API.
The inspected MongoDB process helper runs Homebrew steps, while agent-stop.mjs handles stopping agent child processes.
Coding provider URLs are supplied through provider setup, and proxy-dispatcher.mjs routes requests only when its proxy decision allows it.

Evidence against

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShell

Source & flagged code

13 flagged

package.jsonView file

Lines 1-41json

2 "name": "@tiens.nguyen/gu-cli",

3 "version": "1.0.832",

4 "description": "Gu CLI — the gu terminal plus the local worker that runs agent / OCR / PDF / embedding jobs on your Mac (Ollama / MLX / OpenAI-compatible).",

5 "type": "module",

6 "license": "MIT",

7 "repository": {

8 "type": "git",

9 "url": "git+https://github.com/tiennsloit/gu.git"

10 },

11 "homepage": "https://github.com/tiennsloit/gu#readme",

12 "bugs": {

13 "url": "https://github.com/tiennsloit/gu/issues"

14 },

15 "bin": {

16 "gu-cli": "gu-cli.mjs",

17 "gu-local-worker": "gu-cli.mjs",

18 "gu": "gu-repl.mjs"

19 },

20 "scripts": {

21 "postinstall": "node install-path.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L21

22 "test": "python3 -m unittest discover tests -v && node --test",

23 "test:js": "node --test",

24 "test:ui": "node --test --test-concurrency=1 tests/ui/ui.test.mjs",

25 "ui:show": "node tests/ui/show.mjs",

26 "ui:accept": "UPDATE_UI=1 node --test --test-concurrency=1 tests/ui/ui.test.mjs",

27 "test:keys": "node --test tests/key-choice-regression.test.mjs tests/coding-key-line.test.mjs tests/coding-key-picker.test.mjs tests/coding-key-prompt.test.mjs tests/coding-key-notice.test.mjs tests/coding-key-fallback-line.test.mjs tests/manage-coding-providers.test.mjs tests/add-coding-provider.test.mjs tests/coding-provider-setup.test.mjs",

28 "deploy:local": "npm install -g .",

29 "run": "gu-cli",

30 "publish:org": "npm publish --access public",

31 "preflight": "node scripts/preflight.mjs",

32 "test:e2e": "GONEXT_E2E=1 node --test tests/client-expert-e2e.test.mjs",

33 "test:linux": "bash scripts/e2e-linux.sh",

34 "test:rag": "node scripts/rag-e2e.mjs",

35 "test:ollama1-e2e": "GONEXT_OLLAMA1_LIVE=1 node --test --test-timeout=1800000 tests/ollama1-e2e.test.mjs",

36 "test:ollama1": "GONEXT_OLLAMA1_LIVE=1 python3 -m unittest discover tests -p \"test_ollama1_live.py\" -v",

37 "test:proxy": "python3 -m unittest discover tests -p \"test_proxy.py\" && node --test --test-timeout=30000 tests/proxy-config.test.mjs tests/proxy-transport.test.mjs tests/proxy-local-bypass.test.mjs tests/proxy-selftest.test.mjs tests/proxy-command.test.mjs",

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

39 "capture:cache": "GONEXT_OLLAMA1_LIVE=1 node scripts/capture-cache-fixture.mjs",

40 "test:cache-e2e": "GONEXT_OLLAMA1_LIVE=1 node --test --test-timeout=1800000 tests/prefix-cache-e2e.test.mjs",

41 "test:tokens": "python3 -m unittest discover tests -p \"test_cached_tokens.py\" -v && node --test tests/prefix-cache.test.mjs tests/agent-turn-shape.test.mjs",

proxy-selftest.mjsView file

Lines 175-215javascript

175 proxyFx.seen.length = 0;

176 const off = { ...proxy, enabled: false };

177 if (shouldProxy(`${MODEL_URL}/chat/completions`

mongo-native.mjsView file

Lines 1-38javascript

1/**

2 * MONGODB ON A MAC: NATIVE, NOT DOCKER (task #304).

3 *

4 * Client Expert setup used to start MongoDB in Docker first wherever Docker answered. On a Mac that

5 * costs twice: every database call crosses Docker Desktop's VM and port forwarder, and when Docker

6 * Desktop hangs (seen 2026-09-29, after the disk filled) its forwarder keeps 27017 OPEN while

7 * nothing behind it answers — so the API timed out on every request instead of failing fast, gu

8 * said "Worker key lookup failed", and Docker did not recover by itself. The fix that worked was

9 * Homebrew's mongodb-community as a brew service, the data copied across. This module is that fix,

mongo-native.mjs#virtual:normalized:round1View file

93export const HOMEBREW_INSTALL_COMMAND = L94: "/bin/bash -c \"$(curl -fsSL https://raw.githubusercontent.[redacted].sh)\""; L95:

High

Shell

Package source references shell execution.

mongo-native.mjs#virtual:normalized:round1View on unpkg · L93

46export async function mongoAnswers(host = "127.0.0.1", port = 27017, timeoutMs = 3000) { L47: const net = await import("node:net"); L48: return new Promise((resolve) => {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

mongo-native.mjs#virtual:normalized:round1View on unpkg · L46

gu-cli.mjsView file

Lines 1-39javascript

1#!/usr/bin/env node

2/**

3 * Gu local worker:

4 * - `gu-cli set <workerKey> [--api-base URL]`

5 * writes ~/.gonext/worker.env

6 * - `gu-cli ws-ping-test` — POST worker ws-ping (needs GONEXT_* env)

7 * - `gu-cli simulate-chat [text]` — claim next chat job, push fake reply like the real worker (needs GONEXT_* env)

8 * - `gu-cli embed --model <mlx-embed-model> [--port 8085]` — run the MLX embeddings server (RAG); use a separate terminal

9 * - `gu-cli workspace add|remove|list …` — manage local code folders the agent may read/edit/test in

10 * - `gu-cli` — starts polling loop (claims jobs and runs models)

coding-provider-setup.mjsView file

Lines 1-32javascript

1/**

2 * Adding an OpenAI-compatible coding provider from the terminal (task #223).

3 *

4 * node --test tests/coding-provider-setup.test.mjs

5 *

6 * The DECISIONS live here and the presentation lives in gu-repl.mjs, the same split

7 * ollama-setup.mjs / reconfigureOllamaServer uses — so what a URL means and what a model list is

8 * worth can be tested without a terminal, and first-run setup and /model cannot disagree.

9 *

10 * WHY THE URL RULES ARE NOT ollama-setup's. normalizeOllamaUrl DISCARDS the path, and it is right

proxy-dispatcher.mjsView file

51package = @tiens.nguyen/gu-cli; repositoryIdentity = gu; dependency = undici L51: try { L52: ({ ProxyAgent: ProxyAgentCtor } = await import("undici")); L53: } catch (err) {

High

Copied Package Dependency Bridge

Package metadata claims a different repository identity while copied source loads a runtime dependency bridge.

proxy-dispatcher.mjsView on unpkg · L51

gonext_transcribe.pyView file

•path = gonext_transcribe.py kind = build_helper sizeBytes = 4248 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

gonext_transcribe.pyView on unpkg

agent-stop.mjs#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 10

High

Semantic Analysis Limited

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

agent-stop.mjs#virtual:normalized:round1View on unpkg

Source & flagged code

13 flagged · loading source

package.jsonView file

•scripts.postinstall = node install-path.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

proxy-selftest.mjsView file

195patternName = generic_password severity = medium line = 195

Medium

Secret Pattern

Package contains a possible secret pattern.

proxy-selftest.mjsView on unpkg · L195

mongo-native.mjsView file

18*/ L19: import { spawn } from "node:child_process"; L20: import { existsSync } from "node:fs";

High

Child Process

Package source references child process execution.

Findings

10 High6 Medium4 Low

HighInstall Time Lifecycle Scriptspackage.json

HighChild Processmongo-native.mjs

HighShellmongo-native.mjs#virtual:normalized:round1

HighSame File Env Network Executionmongo-native.mjs

HighCredential Redirect Persistencegu-cli.mjs

HighSandbox Evasion Gated Capabilitygu-cli.mjs

HighCloud Metadata Accesscoding-provider-setup.mjs

HighCopied Package Dependency Bridgeproxy-dispatcher.mjs

HighSemantic Analysis Limitedagent-stop.mjs#virtual:normalized:round1

HighPrevious Version Dangerous Deltagu-cli.mjs

MediumSecret Patternproxy-selftest.mjs

MediumDynamic Require

Affected versions and remediation

This report applies to @tiens.nguyen/gu-cli@1.0.832.

See all versions of @tiens.nguyen/gu-cli for other recorded verdicts.

Review the evidence and your use of @tiens.nguyen/gu-cli@1.0.832 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: 2026-10-15 17:42:38.530Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.