registry / @ev-ai/agent-hook / 1.3.3

@ev-ai/agent-hook@1.3.3

⚠ Under review

Cross-runner runtime telemetry hook for Claude Code, Cursor, and Codex

Static Scan Results

scanned 4d ago · by rust-scanner

Static analysis completed at 72.0% confidence. No malicious behavior was detected; 15 low-signal pattern(s) were surfaced and cleared.

Static reason

One or more suspicious static signals were detected.

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork

Supply chain

HighEntropyStringsMinifiedPossibleObfuscationUrlStrings

Manifest

NoLicense

scanned 7 file(s), 592 KB of source, external domains: 169.254.169.254, api.openai.com, cdn.ev-ai.ai, hooks.ev-ai.ai, metadata.google.internal

Source & flagged code

8 flagged

dist/launcher.mjsView file

Lines 1-7javascript

1#!/usr/bin/env node

3import{spawn as Yr}from"node:child_process";import{randomBytes as $r}from"node:crypto";import{readFile as Wr,rm as fn,writeFile as zr}from"node:fs/promises";import{homedir as Xr}from"node:os";import{basename as qr,dirname as Zr,join as Qr}from"node:path";import{Readable as eo}from"node:stream";import{fileURLToPath as dn}from"node:url";import{createHash as At}from"node:crypto";import{join as V}from"node:path";var ue="signed-hook-v1",fe=Buffer.from("ev-ai-hook-release-v1\0","utf8"),T=32;var Ke=64,de=64;import{sign as No,verify as Pn}from"node:crypto";var gn=/^[A-Za-z0-9+/]+=*$/;function F(e){if( ...

4`;case"r":return"\r";case"t":return" ";case"u":{let n=this.text.slice(this.i,this.i+4);if(!/^[0-9a-fA-F]{4}$/.test(n))throw new SyntaxError("invalid unicode escape");return this.i+=4,String.fromCharCode(Number.parseInt(n,16))}default:throw new SyntaxError("invalid escape")}}parseLiteral(){if(this.text.startsWith("true",this.i))return this.i+=4,!0;if(this.text.startsWith("false",this.i))return this.i+=5,!1;if(this.text.startsWith("null",this.i))return this.i+=4,null;throw new SyntaxError("invalid literal")}parseNumber(){let t=this.i,{text:n}=this;if(n[this.i]==="-"&&(this.i+=1),n[this.i]==="0") ...

High

Child Process

Package source references child process execution.

dist/launcher.mjsView on unpkg · L2

5`)}catch{}return 1}if(n==="bundled_cli")return(await an(t)).main(e);if(n==="refresh"||n==="status")try{let i=await t.

6`)}catch{}process.exit(1)}try{process.stdout.write('{"continue":true}')}catch{}process.exit(0)});

Long lines were clipped for display.

dist/managed-hooks-snippet.cjsView file

Lines 1-27javascript

1"use strict";

2var __create = Object.create;

3var __defProp = Object.defineProperty;

4var __getOwnPropDesc = Object.getOwnPropertyDescriptor;

5var __getOwnPropNames = Object.getOwnPropertyNames;

6var __getProtoOf

dist/hook.mjsView file

Lines 1-33javascript

1import { createRequire as __createRequire } from 'node:module';

2const require = __createRequire(import.meta.url);

4var mp=Object.create;var

dist/cli.mjsView file

•stage = ast_semantic_analysis; reason = ast_alias_growth_limit_exceeded; limitedFiles = 3

High

Semantic Analysis Limited

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

dist/cli.mjsView on unpkg

Source & flagged code

8 flagged · loading source

dist/launcher.mjsView file

2L3: import{spawn as Yr}from"node:child_process";import{randomBytes as $r}from"node:crypto";import{readFile as Wr,rm as fn,writeFile as zr}from"node:fs/promises";import{homedir as Xr}fr... L4: `;case"r":return"\r";case"t":return" ";case"u":{let n=this.text.slice(this.i,this.i+4);if(!/^[0-9a-fA-F]{4}$/.test(n))throw new SyntaxError("invalid unicode escape");return this.i+...

High

Child Process

Package source references child process execution.

dist/launcher.mjsView on unpkg · L2

2Cross-file remote execution chain: dist/launcher.mjs spawns dist/cli.mjs; helper contains network access plus dynamic code execution. L2: L3: import{spawn as Yr}from"node:child_process";import{randomBytes as $r}from"node:crypto";import{readFile as Wr,rm as fn,writeFile as zr}from"node:fs/promises";import{homedir as Xr}fr... L4: `;case"r":return"\r";case"t":return" ";case"u":{let n=this.text.slice(this.i,this.i+4);if(!/^[0-9a-fA-F]{4}$/.test(n))throw new SyntaxError("invalid unicode escape");return this.i+... L5: `)}catch{}return 1}if(n==="bundled_cli")return(await an(t)).main(e);if(n==="refresh"||n==="status")try{let i=await t.readPackageInfo().catch(()=>ln);if(n==="refresh")return await r...

High

Cross File Remote Execution Context

Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking.

dist/launcher.mjsView on unpkg · L2

Findings

7 High4 Medium4 Low

HighChild Processdist/launcher.mjs

HighSame File Env Network Executiondist/hook.mjs

HighCommand Output Exfiltrationdist/hook.mjs

HighSandbox Evasion Gated Capabilitydist/hook.mjs

HighCloud Metadata Accessdist/hook.mjs

HighCross File Remote Execution Contextdist/launcher.mjs

HighSemantic Analysis Limiteddist/cli.mjs

MediumDynamic Requiredist/managed-hooks-snippet.cjs

MediumNetwork

MediumEnvironment Vars

MediumStructural Risk Force Deep Review

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to @ev-ai/agent-hook@1.3.3.

See all versions of @ev-ai/agent-hook for other recorded verdicts.

Review the evidence and your use of @ev-ai/agent-hook@1.3.3 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: 2026-10-19 05:09:35.426Z (UTC).

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