registry / engine7 / 7.1.119

engine7@7.1.119

Engine 7 — 给助手一个家 / A home for your AI assistant

AI Security Review

scanned 7d ago · by lpm-firewall-ai

No confirmed attack was identified. The flagged agent configuration references support Engine7 workspace initialization and read-only context analysis.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review

Trigger

Explicit CLI initialization, configured engine startup, or separate utility invocation activates the inspected behavior.

Impact

The inspected behavior provides assistant functionality; no concrete malicious installation mutation or credential exfiltration was established.

Mechanism

Workspace prompt loading, token estimation, authenticated visual brainstorming, and fixed-command diagram rendering are consistent with the assistant package.

AI rationale

The required source locations show package-aligned workspace behavior and user-invoked utilities, with no automatic registry install hook or self-dependency chain. Static inspection established no concrete attack behavior warranting a warning or block.

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 has no registry install lifecycle hooks or runtime self-dependency; its main entry starts the configured assistant engine.
dist/cli.mjs configures workspace prompt files through explicit initialization, with files placed in the selected Engine7 state directory.
dist/engine-startup.mjs reads workspace AGENTS.md to estimate prompt token usage.
dist/main.mjs contains the same read-only workspace token analysis.
The brainstorming server defaults to loopback and rejects requests without its generated session key.
The graph renderer invokes a fixed Graphviz command with diagram content supplied through standard input.

Evidence against

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

Source & flagged code

14 flagged

dist/engine-startup.mjsView file

384// src/hooks/executor.ts L385: import { spawn } from "child_process"; L386: import { randomUUID } from "node:crypto";

High

Child Process

Package source references child process execution.

dist/engine-startup.mjsView on unpkg · L384

3102} L3103: cachedShell = { shell: "powershell.exe", args: ["-NoProfile", "-Command"] }; L3104: return cachedShell;

High

Shell

Package source references shell execution.

dist/engine-startup.mjsView on unpkg · L3102

260try { L261: const raw = JSON.parse(fs.readFileSync(filePath, "utf-8")); L262: loadHooksFromConfig(raw); ... L384: // src/hooks/executor.ts L385: import { spawn } from "child_process"; L386: import { randomUUID } from "node:crypto"; L387: function parseHookOutput(stdout) { L388: const trimmed = stdout.trim(); ... L465: const envVars = { L466: ...process.env, L467: CLAUDE_PROJECT_DIR: ctx.workspace ... L469: const command = hook.command;

High

Command Output Exfiltration

Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.

dist/engine-startup.mjsView on unpkg · L260

1const require=(await import('node:module')).createRequire(import.meta.url) L2: var __defProp = Object.defineProperty;

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/engine-startup.mjsView on unpkg · L1

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/engine-startup.mjsView on unpkg · L260

dist/cli.mjsView file

•Manifest-reachable source resolves another installed package, overwrites its runtime code, and injects package-defined remote behavior. dist/cli.mjs: feishu: "https://accounts.feishu.cn", lark: "https://accounts.larksuite.com" if (redirectHost) currentBaseUrl = `https://${redirectHost}`; fs.writeFileSync(credFile, JSON.stringify({ accountId, token, baseUrl, userId }, null, 2), "utf8"); ILINK_BASE_URL = "https://ilinkai.weixin.qq.com"; fs44.writeFileSync(cfgPath, JSON.stringify(raw, null, 2) + "\n", "utf-8"); def.baseUrl = "https://open.bigmodel.cn/api/paas/v4"; def.baseUrl = "https://token-plan.cn-beijing.maas.aliyuncs.com/compatible-mode/v1";

High

Entrypoint Foreign Package Code Overwrite

Manifest-reachable source overwrites another installed package with package-defined remote behavior.

dist/cli.mjsView on unpkg

31Cross-file remote execution chain: dist/cli.mjs spawns dist/main.mjs; helper contains network access plus dynamic code execution. L31: const url = `${ACCOUNTS_URL[domain]}${REGISTRATION_PATH}`; L32: const res = await fetch(url, { L33: method: "POST", L34: headers: { "Content-Type": "application/x-www-form-urlencoded" }, L35: body: new URLSearchParams(body).toString(), L36: signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS) ... L38: if (!res.ok) { L39: throw new Error(`\u98DE\u4E66\u6CE8\u518C\u63A5\u53E3\u8FD4\u56DE ${res.status}: ${await res.text()}`); L40: } ... L184: const timeoutSeconds = options?.timeoutSeconds || 480; L185: const stateDir = options?.stateDir || path.join(os.homedir?.() || "/tmp", ".engine7"); L186: const onQrCode = options?.onQrCode;

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/cli.mjsView on unpkg · L31

dist/main.mjsView file

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/main.mjs: fs60.writeFileSync(cfgPath, JSON.stringify(raw, null, 2) + "\n", "utf-8"); `Base URL: ${config2.provider.baseUrl}`, fs3.writeFileSync(dumpPath, [systemStable, systemDynamic].join("\n\n"), "utf-8"); fs3.writeFileSync(path2.join(opts.workspace, ".context-debug.txt"), lines.join("\n") + "\n", "utf-8"); fs7.writeFileSync(outputPath, "", "utf-8"); fs7.writeFileSync(tmp, JSON.stringify(next, null, 2)); fs7.writeFileSync(tmp, JSON.stringify(pendingNotifications, null, 2), "utf8"); if (process.env.CLAUDE_CODE_MAX_RETRIES) {

High

Credential Redirect Persistence

Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection.

dist/main.mjsView on unpkg

bin/engine7.cmdView file

•path = bin/engine7.cmd kind = build_helper sizeBytes = 42 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

bin/engine7.cmdView on unpkg

templates/skills/superpowers/brainstorming/scripts/server.cjs#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1

High

Semantic Analysis Limited

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

templates/skills/superpowers/brainstorming/scripts/server.cjs#virtual:normalized:round1View on unpkg

templates/skills/superpowers/brainstorming/scripts/server.cjsView file

•matchType = normalized_sha256 matchedPackage = engine7@7.1.116 matchedPath = [redacted].cjs matchedIdentity = npm:ZW5naW5lNw:7.1.116 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

templates/skills/superpowers/brainstorming/scripts/server.cjsView on unpkg

templates/skills/superpowers/writing-skills/render-graphs.jsView file

•matchType = normalized_sha256 matchedPackage = engine7@7.1.116 matchedPath = [redacted]-skills/render-graphs.js matchedIdentity = npm:ZW5naW5lNw:7.1.116 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

templates/skills/superpowers/writing-skills/render-graphs.jsView on unpkg

Source & flagged code

14 flagged · loading source

dist/engine-startup.mjsView file

384// src/hooks/executor.ts L385: import { spawn } from "child_process"; L386: import { randomUUID } from "node:crypto";

High

Child Process

Package source references child process execution.

dist/engine-startup.mjsView on unpkg · L384

3102} L3103: cachedShell = { shell: "powershell.exe", args: ["-NoProfile", "-Command"] }; L3104: return cachedShell;

High

Shell

Package source references shell execution.

dist/engine-startup.mjsView on unpkg · L3102

High

Command Output Exfiltration

Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.

dist/engine-startup.mjsView on unpkg · L260

Findings

10 High6 Medium6 Low

HighChild Processdist/engine-startup.mjs

HighShelldist/engine-startup.mjs

HighCredential Redirect Persistencedist/main.mjs

HighEntrypoint Foreign Package Code Overwritedist/cli.mjs

HighCommand Output Exfiltrationdist/engine-startup.mjs

HighCross File Remote Execution Contextdist/cli.mjs

HighTrigger Reachable Persistencedist/cli.mjs

HighSemantic Analysis Limitedtemplates/skills/superpowers/brainstorming/scripts/server.cjs#virtual:normalized:round1

HighKnown Malware Source Similaritytemplates/skills/superpowers/brainstorming/scripts/server.cjs

HighKnown Malware Source Similaritytemplates/skills/superpowers/writing-skills/render-graphs.js

Affected versions and remediation

This report applies to engine7@7.1.119.

See version security history for other recorded verdicts.

Review the evidence and your use of engine7@7.1.119 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: 2026-10-01 13:16:28.275Z (UTC).