registry / @validpilot/ai-verify-mcp / 1.6.2

@validpilot/ai-verify-mcp@1.6.2

AI 编程验证平台。让 AI 代码生成结果可验证、可信赖。MCP 协议原生支持，证据驱动。

AI Security Review

scanned 9d ago · by lpm-firewall-ai

No confirmed malicious attack surface was established. The package is an MCP/browser validation tool with user-triggered browser automation, local HTTP/stdio server modes, artifact generation, and target-URL probing.

Static reason

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

Trigger

User runs the CLI/MCP server or invokes browser/validation tools.

Impact

Can navigate/fetch user-provided targets and write local artifacts/logs, but no unconsented exfiltration, persistence, or install-time execution was found.

Mechanism

User-directed browser automation and validation artifact collection.

Rationale

Static inspection found risky but package-aligned capabilities for an MCP browser testing server: user-invoked eval in the browser context, target URL fetches, and local artifact writes. There is no install-time execution, credential harvesting, hardcoded exfiltration endpoint, persistence, destructive behavior, or unconsented AI-agent control mutation.

Evidence

package.jsonbin/validpilot.jsserver.jsstart-http.jscore/win-encoding.jscore/redaction.jscore/logger.jshandlers/validation.jsengines/playwright_adapter.jsengines/chrome_mcp_adapter.jshands/deep_interactor.jsvalidation.logartifacts/screenshots/traces/har/reports/visual/.trae/validations/runs/

Network endpoints1

validpilot.com/pricing

Decision evidence

public snapshot

AI called this Clean at 86.0% confidence as Benign with low false-positive risk.

Evidence for block

handlers/validation.js and engines/playwright_adapter.js expose user-invoked eval/new Function browser checks.
server.js HTTP mode can run unauthenticated when MCP_API_KEY is unset, with a warning.
server.js and handlers write screenshots, reports, logs, HARs, and validation artifacts during tool use.

Evidence against

package.json has no install/postinstall hook; prepublishOnly is publish-time health/pack only.
bin/validpilot.js only dispatches CLI commands and spawns local server.js/start-http.js on user request.
Network fetches target user-supplied URLs or local API probes for browser validation, not hardcoded exfiltration.
core/redaction.js redacts tokens/passwords; no credential harvesting loop found.
child_process usage is limited to spawning local server or OS Chrome/encoding discovery commands.
No AI-agent config/control-surface writes such as .cursor, .claude, AGENTS.md, or prompt mutation found.

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 38 file(s), 858 KB of source, external domains: example.com, validpilot.com, www.w3.org

Source & flagged code

6 flagged

hands/deep_interactor.jsView file

Lines 170-210javascript

170/**

171 * 智能表单字段填充值映射

172 */

173const FIELD_VALUES = {

174 email: 'test@example.com',

175 tel: '13800138000',

176 phone: '13800138000',

177 number: '100',

178 amount: '100',

179 price: '99.99',

180 money: '100',

181 name: '测试用户',

182 username: 'testuser',

183 nickname: '测试用户',

184 company: '测试公司',

185 address: '北京市朝阳区测试路100号',

186 city: '北京',

187 province: '北京市',

188 url: 'https://example.com',

189 website: 'https://example.com',

190 password: 'test-password-placeholder',

Medium

Secret Pattern

Package contains a possible secret pattern.

hands/deep_interactor.jsView on unpkg · L190

191 date: '2026-06-29',

192 time: '10:00',

193 datetime: '2026-06-29T10:00:00',

194 search: '测试',

195 default: 'test_' + Date.now().toString(36),

196};

197

198/**

199 * 获取字段的智能填充值

200 */

201function getFieldValue(name, placeholder, type) {

202 const lower = [name, placeholder, type].filter(Boolean).join(' ').toLowerCase();

203

204 for (const [key, value] of Object.entries(FIELD_VALUES)) {

205 if (lower.includes(key)) return value;

206 }

207

208 // 根据 type 推断

209 if (type === 'email') return FIELD_VALUES.email;

210 if (type === 'tel' || type === 'phone') return FIELD_VALUES.tel;

core/win-encoding.jsView file

Lines 1-29javascript

1'use strict';

3/**

4 * Windows 终端编码修复

5 *

6 * 解决 PowerShell (GBK) 显示 Node.js UTF-8 输出时中文乱码的问题。

7 * 在脚本入口处 require 即可生效。

High

Shell

Package source references shell execution.

core/win-encoding.jsView on unpkg · L5

8 *

9 * 用法:

10 * require('./core/win-encoding');

engines/playwright_adapter.jsView file

Lines 153-193javascript

153

154 async type(args = {}) {

155 const page = await this.ensurePage(args);

156 await page.fill(args.selector, String(args.text ?? ''), { timeout: args.timeout || 10000 });

bin/validpilot.jsView file

Lines 1-25javascript

1#!/usr/bin/env node

2'use strict';

4const fs = require('fs');

5const path = require('path');

6const { spawn } = require(

Source & flagged code

6 flagged · loading source

hands/deep_interactor.jsView file

190patternName = generic_password severity = medium line = 190 matchedText = password...er',

Medium

Secret Pattern

Package contains a possible secret pattern.

hands/deep_interactor.jsView on unpkg · L190

core/win-encoding.jsView file

15// 切换控制台代码页为 UTF-8 L16: require('child_process').execSync('chcp 65001', { stdio: 'ignore' }); L17: } catch (_) {

High

Child Process

Package source references child process execution.

core/win-encoding.jsView on unpkg · L15

5* L6: * 解决 PowerShell (GBK) 显示 Node.js UTF-8 输出时中文乱码的问题。 L7: * 在脚本入口处 require 即可生效。

High

Shell

Package source references shell execution.

core/win-encoding.jsView on unpkg · L5

engines/playwright_adapter.jsView file

173L174: async eval(args = {}) { L175: const page = await this.ensurePage(args);

Low

Eval

Package source references a known benign dynamic code generation pattern.

engines/playwright_adapter.jsView on unpkg · L173

bin/validpilot.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = @validpilot/ai-verify-mcp@1.6.1 matchedIdentity = npm:[redacted]:1.6.1 similarity = 0.947 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

bin/validpilot.jsView on unpkg

5Cross-file remote execution chain: bin/validpilot.js spawns server.js; helper contains network access plus dynamic code execution. L5: const path = require('path'); L6: const { spawn } = require('child_process'); L7: const { validationQuickRun } = require('../hands/verification_runner'); ... L9: L10: const PKG = require('../package.json'); L11: ... L103: const resolved = path.resolve(flowPath); L104: const raw = JSON.parse(fs.readFileSync(resolved, 'utf8')); L105: ... L135: function startServer(script, extraEnv = {}) { L136: const child = spawn(process.execPath, [path.join(__dirname, '..', script)], { L137: stdio: 'inherit',

High

Cross File Remote Execution Context

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

bin/validpilot.jsView on unpkg · L5

Findings

1 Critical3 High3 Medium6 Low

CriticalPrevious Version Dangerous Deltabin/validpilot.js

HighChild Processcore/win-encoding.js

HighShellcore/win-encoding.js

HighCross File Remote Execution Contextbin/validpilot.js

MediumSecret Patternhands/deep_interactor.js

MediumNetwork

MediumEnvironment Vars

LowNon Install Lifecycle Scripts

LowScripts Present

LowEvalengines/playwright_adapter.js

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Source & flagged code

6 flagged

hands/deep_interactor.jsView file

Lines 170-210javascript

170/**

171 * 智能表单字段填充值映射

172 */

173const FIELD_VALUES = {

174 email: 'test@example.com',

175 tel: '13800138000',

176 phone: '13800138000',

177 number: '100',

178 amount: '100',

179 price: '99.99',

180 money: '100',

181 name: '测试用户',

182 username: 'testuser',

183 nickname: '测试用户',

184 company: '测试公司',

185 address: '北京市朝阳区测试路100号',

186 city: '北京',

187 province: '北京市',

188 url: 'https://example.com',

189 website: 'https://example.com',

190 password: 'test-password-placeholder',

Medium

Secret Pattern

Package contains a possible secret pattern.

hands/deep_interactor.jsView on unpkg · L190

191 date: '2026-06-29',

192 time: '10:00',

193 datetime: '2026-06-29T10:00:00',

194 search: '测试',

195 default: 'test_' + Date.now().toString(36),

196};

197

198/**

199 * 获取字段的智能填充值

200 */

201function getFieldValue(name, placeholder, type) {

202 const lower = [name, placeholder, type].filter(Boolean).join(' ').toLowerCase();

203

204 for (const [key, value] of Object.entries(FIELD_VALUES)) {

205 if (lower.includes(key)) return value;

206 }

207

208 // 根据 type 推断

209 if (type === 'email') return FIELD_VALUES.email;

210 if (type === 'tel' || type === 'phone') return FIELD_VALUES.tel;

core/win-encoding.jsView file

Lines 1-29javascript

1'use strict';

3/**

4 * Windows 终端编码修复

5 *

6 * 解决 PowerShell (GBK) 显示 Node.js UTF-8 输出时中文乱码的问题。

7 * 在脚本入口处 require 即可生效。

High

Shell

Package source references shell execution.

core/win-encoding.jsView on unpkg · L5

8 *

9 * 用法:

10 * require('./core/win-encoding');

engines/playwright_adapter.jsView file

Lines 153-193javascript

153

154 async type(args = {}) {

155 const page = await this.ensurePage(args);

156 await page.fill(args.selector, String(args.text ?? ''), { timeout: args.timeout || 10000 });

bin/validpilot.jsView file

Lines 1-25javascript

1#!/usr/bin/env node

2'use strict';

4const fs = require('fs');

5const path = require('path');

6const { spawn } = require(