registry / @agent-link/agent / 0.1.337

@agent-link/agent@0.1.337

AgentLink local agent CLI

AI Security Review

scanned 12d ago · by lpm-firewall-ai

Inspected source shows a guarded global-install migration and an explicit service-install command, with the flagged agent paths referring to local session and project data. No concrete malicious behavior was established.

Static reason

One or more suspicious static signals were detected.

Trigger

The migration hook runs during a global npm install; service persistence requires invoking `agentlink-client service install`.

Impact

No confirmed attack surface was established in the inspected behavior.

Mechanism

The hook conditionally prepares an adopted runtime migration; the service command installs the auto-start service. The inspected agent paths identify local session, project, and memory directories.

AI rationale

Evidence

package.jsondist/codex.jsdist/history.jsdist/memory.jsdist/service.jsdist/cli.js

Decision evidence

public snapshot

AI called this Clean at 80.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

The postinstall hook runs a bridge script; that script is limited to global npm installs and the bridge skips unless a runtime is already adopted and the package version is newer.
The Codex and Claude paths shown target their session and project data directories; the memory helper derives a project-specific memory directory.
Service installation is exposed as an explicit `service install` CLI command.

Evidence against

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 95 file(s), 1.18 MB of source, external domains: cdn.jsdelivr.net, login.microsoftonline.com, msclaude.ai, www.apple.com

Source & flagged code

5 flagged

package.jsonView file

Lines 17-57json

17 "claude",

18 "claude-code",

19 "cli",

20 "ai-agent",

21 "remote-development"

22 ],

23 "type": "module",

24 "main": "dist/index.js",

25 "types": "dist/index.d.ts",

26 "files": [

27 "dist",

28 "launcher",

29 "scripts",

30 "worker"

31 ],

32 "bin": {

33 "agentlink-client": "dist/cli.js"

34 },

35 "scripts": {

36 "build": "tsc",

37 "postinstall": "node scripts/install-bridge.cjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L37

38 "prepublishOnly": "npm run build",

39 "dev": "tsx watch src/index.ts",

40 "start": "node dist/index.js"

41 },

42 "engines": {

43 "node": ">=18.0.0"

44 },

45 "dependencies": {

46 "@azure/msal-node": "^3.8.10",

47 "commander": "^12.0.0",

48 "cron-parser": "^5.5.0",

49 "js-yaml": "^4.1.1",

50 "marked": "^17.0.6",

51 "node-cron": "^4.2.1",

52 "node-pty": "^1.1.0",

53 "qrcode-terminal": "^0.12.0",

54 "tweetnacl": "^1.0.3",

55 "tweetnacl-util": "^0.15.1",

56 "ws": "^8.16.0"

57 },

dist/emergency-upgrade.jsView file

Lines 1-24javascript

1import { createHash } from 'crypto';

2import { mkdtempSync, rmSync, writeFileSync } from 'fs';

3import { tmpdir } from 'os';

4import { join, posix } from 'path';

launcher/launcher.cjsView file

Lines 1-27javascript

1#!/usr/bin/env node

2'use strict';

4const fs = require('fs');

5const os = require('os');

dist/service.jsView file

Lines 1-21javascript

1import { execFileSync } from 'child_process';

2import { existsSync, mkdirSync, readFileSync, renameSync, rmSync, unlinkSync, writeFileSync, } from 'fs';

3import { dirname, join, resolve } from 'path';

4import { homedir } from 'os';

dist/cli.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 2

High

Semantic Analysis Limited

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

dist/cli.js#virtual:normalized:round1View on unpkg

Source & flagged code

5 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/install-bridge.cjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

dist/emergency-upgrade.jsView file

4import { join, posix } from 'path'; L5: import { gunzipSync } from 'zlib'; L6: export const RELEASE_MANIFEST_URLS = { L7: latest: 'https://msclaude.ai/files/agent/latest.json', L8: beta: 'https://msclaude.ai/files/agent/beta.json', ... L179: } L180: if (normalizedPath === 'package/package.json') { L181: if (packageIdentity) {

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/emergency-upgrade.jsView on unpkg · L4

launcher/launcher.cjsView file

Findings

3 High4 Medium6 Low

HighInstall Time Lifecycle Scriptspackage.json

HighTrigger Reachable Persistencedist/service.js

HighSemantic Analysis Limiteddist/cli.js#virtual:normalized:round1

MediumNetwork

MediumEnvironment Vars

MediumInstall Persistencelauncher/launcher.cjs

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowWeak Cryptodist/emergency-upgrade.js

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to @agent-link/agent@0.1.337.

See all versions of @agent-link/agent for other recorded verdicts.

Review the evidence and your use of @agent-link/agent@0.1.337 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: 2026-10-10 19:18:21.850Z (UTC).

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