registry / engine7 / 7.1.118

engine7@7.1.118

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 surface was identified. Inspected configuration behavior concerns Engine 7's own workspace, and helper commands support local visualization.

Static reason

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

Trigger

Explicit CLI initialization, engine startup, or invocation of bundled visualization helpers.

Impact

No malicious installation mutation, credential harvesting, or covert payload execution was established by static inspection.

Mechanism

The inspected code initializes its selected workspace, reads prompt files, authenticates companion requests, and invokes Graphviz with diagram input.

AI rationale

The required locations show package-owned prompt configuration, read-only token accounting, and ordinary visualization helpers. Inspected entrypoints and lifecycle metadata establish no concrete malicious chain.

Decision evidence

public snapshot

AI called this Clean at 88.0% 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.
The flagged CLI location configures Engine 7 workspace prompt files; initialization targets the selected state directory through explicit CLI arguments.
The flagged engine-startup location reads workspace AGENTS.md for token accounting.
The flagged main location performs the same read-only workspace token accounting.
The brainstorming server defaults to loopback and rejects requests without its session key.
The graph renderer passes diagram content through standard input to a fixed Graphviz command.

Evidence against

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

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"; fs43.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@7.1.118.

See version security history for other recorded verdicts.

Review the evidence and your use of engine7@7.1.118 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 02:00:51.546Z (UTC).