registry / engine7 / 7.1.96

engine7@7.1.96

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

AI Security Review

scanned 17d ago · by lpm-firewall-ai

No malicious attack surface was identified by static inspection. The package has no automatic install hook.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source

Trigger

Normal runtime requires the main entrypoint or an explicit CLI command; the bundled server is separately executed.

Impact

No unconsented install-time mutation, credential exfiltration, remote payload execution, or destructive behavior was confirmed.

Mechanism

Observed execution paths use supplied configuration and explicit command-line arguments; the template renderer calls local Graphviz.

AI rationale

Static inspection found no lifecycle trigger or concrete malicious behavior. The observed command execution is user-invoked and package-aligned.

Decision evidence

public snapshot

AI called this Clean at 91.0% confidence as Benign with low false-positive risk.

Why the final policy warns

The AI recommended clean, but the final policy action is warn. This report does not record a matching static-policy override reason.

Evidence for AI clean decision

The manifest defines a CLI and main module but contains no install lifecycle hook.
The startup module exposes configuration-driven engine startup.
The main entrypoint takes configuration from command-line arguments or an environment variable.
The CLI prints help and exits when no subcommand is supplied.
The brainstorming server starts only when executed as its main module.
The graph renderer invokes the local Graphviz dot executable with diagram text as standard input.

Evidence against

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 8 file(s), 4.65 MB of source, external domains: 127.0.0.1, accounts.feishu.cn, accounts.larksuite.com, api.anthropic.com, api.deepinfra.com, api.deepseek.com, api.github.com, api.minimaxi.com, api.moonshot.cn, api.tavily.com, api.x.ai, dashscope.aliyuncs.com, fal.run, github.com, ilinkai.weixin.qq.com, novac2c.cdn.weixin.qq.com, open.bigmodel.cn, open.feishu.cn, primeradiant.com, token-plan.cn-beijing.maas.aliyuncs.com, www.apple.com, www.twinsun.top

Source & flagged code

17 flagged

dist/engine-startup.mjsView file

265Source sends the broad process environment to a literal external destination. L265: try { L266: const raw = JSON.parse(fs.readFileSync(filePath, "utf-8")); L267: loadHooksFromConfig(raw); ... L389: // src/hooks/executor.ts L390: import { spawn } from "child_process"; L391: import { randomUUID } from "node:crypto"; L392: function parseHookOutput(stdout) { L393: const trimmed = stdout.trim(); ... L470: const envVars = { L471: ...process.env, L472: CLAUDE_PROJECT_DIR: ctx.workspace ... L474: const command = hook.command;

Critical

Hardcoded Runtime Data Exfiltration

Source sends credentials or rich application records to a package-controlled external receiver enabled by default.

dist/engine-startup.mjsView on unpkg · L265

265try { L266: const raw = JSON.parse(fs.readFileSync(filePath, "utf-8")); L267: loadHooksFromConfig(raw); ... L389: // src/hooks/executor.ts L390: import { spawn } from "child_process"; L391: import { randomUUID } from "node:crypto"; L392: function parseHookOutput(stdout) { L393: const trimmed = stdout.trim(); ... L470: const envVars = { L471: ...process.env, L472: CLAUDE_PROJECT_DIR: ctx.workspace ... L474: const command = hook.command;

Critical

Credential Exfiltration

Source appears to send environment or credential material to an external endpoint.

dist/engine-startup.mjsView on unpkg · L265

•matchType = previous_version_dangerous_delta matchedPackage = engine7@7.1.84 matchedIdentity = npm:ZW5naW5lNw:7.1.84 similarity = 0.667 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.

dist/engine-startup.mjsView on unpkg

389// src/hooks/executor.ts L390: import { spawn } from "child_process"; L391: import { randomUUID } from "node:crypto";

High

Child Process

Package source references child process execution.

dist/engine-startup.mjsView on unpkg · L389

2989} L2990: cachedShell = { shell: "powershell.exe", args: ["-NoProfile", "-Command"] }; L2991: return cachedShell;

High

Shell

Package source references shell execution.

dist/engine-startup.mjsView on unpkg · L2989

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 · L265

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/engine-startup.mjsView on unpkg · L265

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"; fs32.writeFileSync(cfgPath, JSON.stringify(raw, null, 2) + "\n", "utf-8"); import { chmodSync, existsSync as existsSync3, mkdirSync as mkdirSync2, readFileSync as readFileSync3, writeFileSync as writeFileSync2 } from "node:fs"; writeFileSync2(file2, lines.join("\n") + "\n", { mode: 384 });

High

Entrypoint Foreign Package Code Overwrite

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

dist/cli.mjsView on unpkg

36Cross-file remote execution chain: dist/cli.mjs spawns dist/main.mjs; helper contains network access plus dynamic code execution. L36: const url = `${ACCOUNTS_URL[domain]}${REGISTRATION_PATH}`; L37: const res = await fetch(url, { L38: method: "POST", L39: headers: { "Content-Type": "application/x-www-form-urlencoded" }, L40: body: new URLSearchParams(body).toString(), L41: signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS) ... L43: if (!res.ok) { L44: throw new Error(`\u98DE\u4E66\u6CE8\u518C\u63A5\u53E3\u8FD4\u56DE ${res.status}: ${await res.text()}`); L45: } ... L189: const timeoutSeconds = options?.timeoutSeconds || 480; L190: const stateDir = options?.stateDir || path.join(os.homedir?.() || "/tmp", ".engine7"); L191: 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 · L36

dist/main.mjsView file

150Trigger-reachable chain: scripts.start -> dist/main.mjs L150: try { L151: const raw = JSON.parse(fs56.readFileSync(cfgPath, "utf-8")); L152: const keys = dotPath.split("."); ... L187: filesystem: true, L188: shell: true, L189: memory: true, ... L212: try { L213: return Intl.DateTimeFormat().resolvedOptions().timeZone || "UTC"; L214: } catch { ... L449: const resolvedPath = path.resolve( L450: configPath2 || process.env.ENGINE_CONFIG || "engine-config.json" L451: );

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

dist/main.mjsView on unpkg · L150

•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: fs56.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

150Trigger-reachable credential exfiltration chain: scripts.start -> dist/main.mjs L150: try { L151: const raw = JSON.parse(fs56.readFileSync(cfgPath, "utf-8")); L152: const keys = dotPath.split("."); ... L187: filesystem: true, L188: shell: true, L189: memory: true, ... L212: try { L213: return Intl.DateTimeFormat().resolvedOptions().timeZone || "UTC"; L214: } catch { ... L449: const resolvedPath = path.resolve( L450: configPath2 || process.env.ENGINE_CONFIG || "engine-config.json" L451: );

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/writing-skills/render-graphs.jsView file

•matchType = normalized_sha256 matchedPackage = @cliphijack/santaclaude@1.0.122 matchedPath = bundled-superpowers/skills/writing-skills/render-graphs.js matchedIdentity = npm:QGNsaXBoaWphY2svc2FudGFjbGF1ZGU:1.0.122 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

17 flagged · loading source

dist/engine-startup.mjsView file

Critical

Hardcoded Runtime Data Exfiltration

Source sends credentials or rich application records to a package-controlled external receiver enabled by default.

dist/engine-startup.mjsView on unpkg · L265

Critical

Credential Exfiltration

Source appears to send environment or credential material to an external endpoint.

dist/engine-startup.mjsView on unpkg · L265

Critical

Previous Version Dangerous Delta

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

dist/engine-startup.mjsView on unpkg

389// src/hooks/executor.ts L390: import { spawn } from "child_process"; L391: import { randomUUID } from "node:crypto";

High

Child Process

Package source references child process execution.

dist/engine-startup.mjsView on unpkg · L389

2989} L2990: cachedShell = { shell: "powershell.exe", args: ["-NoProfile", "-Command"] }; L2991: return cachedShell;

High

Shell

Package source references shell execution.

dist/engine-startup.mjsView on unpkg · L2989

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 · L265

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/engine-startup.mjsView on unpkg · L265

dist/cli.mjsView file

High

Entrypoint Foreign Package Code Overwrite

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

dist/cli.mjsView on unpkg

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 · L36

36Trigger-reachable persistence chain: manifest.bin -> bin/engine7 -> dist/cli.mjs L36: const url = `${ACCOUNTS_URL[domain]}${REGISTRATION_PATH}`; L37: const res = await fetch(url, { L38: method: "POST", L39: headers: { "Content-Type": "application/x-www-form-urlencoded" }, L40: body: new URLSearchParams(body).toString(), L41: signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS) ... L43: if (!res.ok) { L44: throw new Error(`\u98DE\u4E66\u6CE8\u518C\u63A5\u53E3\u8FD4\u56DE ${res.status}: ${await res.text()}`); L45: } ... L189: const timeoutSeconds = options?.timeoutSeconds || 480; L190: const stateDir = options?.stateDir || path.join(os.homedir?.() || "/tmp", ".engine7"); L191: const onQrCode = options?.onQrCode;

High

Trigger Reachable Persistence

A manifest entrypoint or package-local install chain reaches persistence behavior.

dist/cli.mjsView on unpkg · L36

36const url = `${ACCOUNTS_URL[domain]}${REGISTRATION_PATH}`; L37: const res = await fetch(url, { L38: method: "POST", L39: headers: { "Content-Type": "application/x-www-form-urlencoded" }, L40: body: new URLSearchParams(body).toString(), L41: signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS) ... L43: if (!res.ok) { L44: throw new Error(`\u98DE\u4E66\u6CE8\u518C\u63A5\u53E3\u8FD4\u56DE ${res.status}: ${await res.text()}`); L45: } ... L189: const timeoutSeconds = options?.timeoutSeconds || 480; L190: const stateDir = options?.stateDir || path.join(os.homedir?.() || "/tmp", ".engine7"); L191: const onQrCode = options?.onQrCode;

Medium

Install Persistence

Source writes installer persistence such as shell profile or service configuration.

dist/cli.mjsView on unpkg · L36

dist/main.mjsView file

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

dist/main.mjsView on unpkg · L150

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

High

Trigger Reachable Credential Exfiltration

A manifest entrypoint or package-local install chain reaches credential exfiltration behavior.

dist/main.mjsView on unpkg · L150

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/writing-skills/render-graphs.jsView file

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

Findings

4 Critical10 High5 Medium6 Low

CriticalHardcoded Runtime Data Exfiltrationdist/engine-startup.mjs

CriticalCredential Exfiltrationdist/engine-startup.mjs

CriticalTrigger Reachable Dangerous Capabilitydist/main.mjs

CriticalPrevious Version Dangerous Deltadist/engine-startup.mjs

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 Credential Exfiltrationdist/main.mjs

HighTrigger Reachable Persistencedist/cli.mjs

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

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

MediumNetwork

MediumEnvironment Vars

MediumInstall Persistencedist/cli.mjs

MediumShips Build Helperbin/engine7.cmd

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowWeak Cryptodist/engine-startup.mjs

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to engine7@7.1.96.

See version security history for other recorded verdicts.

Review the evidence and your use of engine7@7.1.96 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: 2026-09-22 00:06:37.472Z (UTC).