registry / @mearl/native-host / 2.17.0

@mearl/native-host@2.17.0

⚠ Under review

Native Messaging Host for Mearl — bridges Chrome Extension and local socket server

Static Scan Results

scanned 23d ago · by rust-scanner

Static analysis completed at 0.0% confidence. No malicious behavior was detected; 21 low-signal pattern(s) were surfaced and cleared.

Static reason

Automated AI review exhausted its retry budget. This package remains unresolved and must not warn or block users.

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkWebSocket

Supply chain

HighEntropyStringsMinifiedUrlStrings

ManifestNo manifest risk signals triggered.

scanned 2 file(s), 1.17 MB of source, external domains: 127.0.0.1, chromewebstore.google.com, developers.openai.com, docs.qoder.com, json-schema.org, mearl.alibaba-inc.com, qoder.com, registry.npmjs.org, www.google-analytics.com, www.w3.org

Source & flagged code

14 flagged

package.jsonView file

Lines 1-22json

2 "name": "@mearl/native-host",

3 "version": "2.17.0",

4 "description": "Native Messaging Host for Mearl — bridges Chrome Extension and local socket server",

5 "type": "module",

6 "engines": {

7 "node": ">=22.12.0"

8 },

9 "main": "dist/install.js",

10 "types": "dist/install.d.ts",

11 "exports": {

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 · L2

12 ".": {

13 "types": "./dist/install.d.ts",

14 "default": "./dist/install.js"

15 },

16 "./runtime": "./dist/index.js"

17 },

18 "bin": {

19 "mearl-native-host": "./dist/index.js"

20 },

21 "files": [

22 "dist/index.js",

Lines 34-56json

34 },

35 "dependencies": {

36 "ws": "^8.18.3"

37 },

38 "devDependencies": {

39 "@agentclientprotocol/sdk": "^1.2.1",

40 "@types/node": "^24.9.1",

dist/index.jsView file

38mearl get_requests --payload '{"count":1}' L39: `),success2?0:1}var DEFAULT_EXTENSION_ID,__filename,__dirname,ALL_MODES,init_install=__esm({"src/install.ts"(){"use strict";init_nativeHost();DEFAULT_EXTENSION_ID="aoehhjnofngknnje... L40: `))!==-1;)lines.push(this.buffer.slice(0,newlineIndex)),this.buffer=this.buffer.slice(newlineIndex+1);return{lines,overflow:!1}}};import http2 from"node:http";import WebSocket from... L41: `),encoded="";for(let n=0;n<str.length;n++){let c2=str.charCodeAt(n);c2<128?encoded+=String.fromCharCode(c2):c2<2048?(encoded+=String.fromCharCode(c2>>6|192),encoded+=String.fromCh...

Critical

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution with blocking evidence.

dist/index.jsView on unpkg · L38

2import { createRequire as __mearlCreateRequire } from 'node:module'; const require = __mearlCreateRequire(import.meta.url); L3: var __create=Object.create;var __defProp=Object.defineProperty;var __getOwnPropDesc=Object.getOwnPropertyDescriptor;var __getOwnPropNames=Object.getOwnPropertyNames;var __getProtoO... L4: `).join(` L5: `+prefix),args.push(colorCode+"m+"+module.exports.humanize(this.diff)+"\x1B[0m")}else args[0]=getDate()+name+" "+args[0]}function getDate(){return exports.inspectOpts.hideDate?"":n... L6: `)}function save(namespaces){namespaces?process.env.DEBUG=namespaces:delete process.env.DEBUG}function load(){return process.env.DEBUG}function init(debug){debug.inspectOpts={};let... L7: `).map(str=>str.trim()).join(" ")};formatters.O=function(v){return this.inspectOpts.colors

Critical

Download Execute

Source downloads or fetches remote code and executes it.

dist/index.jsView on unpkg · L2

8"${nodePath}" "${hostPath}" %*\r L9: `;return fs17.writeFileSync(launcherPath2,content2,"utf-8"),launcherPath2}let launcherPath=path17.join(hostDir,`${hostName}-launcher.sh`),content=["#!/bin/sh",`NODE_BIN=${JSON.stri... L10: `);return fs17.writeFileSync(launcherPath,content,"utf-8"),fs17.chmodSync(launcherPath,493),launcherPath}async function installNativeHost(options={}){let{mode="both",extensionId=DE... L11: Permission denied. Try running with sudo.`),!1}}async function uninstallNativeHost(options={},dependencies={}){return uninstallNativeHostArtifacts(options,dependencies)}async funct... ... L38: mearl get_requests --payload '{"count":1}' L39: `),success2?0:1}var DEFAULT_EXTENSION_ID,__filename,__dirname,ALL_MODES,init_install=__esm({"src/install.ts"(){"use strict";init_nativeHost(

dist/install.jsView file

1Cross-file remote execution chain: dist/install.js spawns dist/index.js; helper contains network access plus dynamic code execution. L1: import { createRequire as __mearlCreateRequire } from 'node:module'; const require = __mearlCreateRequire(import.meta.url); L2: import fs2 from"node:fs";import path2 from"node:path";import{execFileSync as execFileSync2}from"node:child_process";import{createRequire}from"node:module";import{fileURLToPath}from... L3: "${nodePath}" "${hostPath}" %*\r L4: `;return fs2.writeFileSync(launcherPath2,content2,"utf-8"),launcherPath2}let launcherPath=path2.join(hostDir,`${hostName}-launcher.sh`),content=["#!/bin/sh",`NODE_BIN=${JSON.string... L5: `);return fs2.writeFileSync(launcherPath,content,"utf-8"),fs2.chmodSync(launcherPath,493),launcherPath}async function inst

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/install.jsView on unpkg · L1

Source & flagged code

14 flagged · loading source

package.jsonView file

@mearl/native-host@2.17.0

Static Scan Results

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Source & flagged code