registry / skykoi / 2026.3.532

skykoi@2026.3.532

SkyKoi — Koi runtime. Multi-channel gateway CLI with RPC Koi.

AI Security Review

scanned 3mo ago · by lpm-firewall-ai

Source inspection does not confirm the scanner's claimed credential theft, command-output exfiltration, or remote code execution. Persistence-capable code is tied to explicit or prompted package gateway setup, with no npm lifecycle execution.

Static reason

High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source

Trigger

User runs gateway installation/configuration or confirms a doctor repair prompt.

Impact

Creates a package-owned background gateway service after user-commanded or prompted setup.

Mechanism

Explicit CLI-managed gateway service installation.

AI rationale

Evidence

package.jsonskykoi.mjsdist/login-qr-qGKjDzt6.jsdist/service-hstFPA6B.jsdist/daemon-cli-Dzx_c22S.jsdist/configure-DYC0rh-J.jsdist/doctor-DgufjnQ2.js

Decision evidence

public snapshot

AI called this Clean at 93.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

Evidence against

package.json has no preinstall, install, postinstall, or prepare lifecycle hook.
skykoi.mjs only enables Node's compile cache and imports the packaged CLI entrypoint.
dist/login-qr-qGKjDzt6.js eval is protobufjs's constructed require, not remote-response execution.
dist/daemon-cli-Dzx_c22S.js installs a service only through the explicit gateway install command.
dist/configure-DYC0rh-J.js and dist/doctor-DgufjnQ2.js show interactive prompts before service setup.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNativeBindingsNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedObfuscatedTelemetryUrlStrings

ManifestNo manifest risk signals triggered.

Source & flagged code

20 flagged

dist/esm-EiZfw_GY.jsView file

5594patternName = generic_password severity = medium line = 5594 matchedText = password...d]",

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/esm-EiZfw_GY.jsView on unpkg · L5594

dist/login-BLF5Zsm_.jsView file

High

Child Process

Package source references child process execution.

dist/login-BLF5Zsm_.jsView on unpkg · L17

335try { L336: spawn("powershell.exe", [ L337: "-NoProfile",

High

Shell

Package source references shell execution.

dist/login-BLF5Zsm_.jsView on unpkg · L335

17import { mkdir, readFile, stat, writeFile } from "node:fs/promises"; L18: import { execFile, execFileSync, spawn } from "node:child_process"; L19: import { createHash, randomBytes } from "node:crypto"; ... L48: const FRAME_MS = 80; L49: const richTty = () => isRich() && Boolean(process.stdout.isTTY); L50: /** Print a section header — groups related steps under a labelled heading. */ ... L52: const bullet = theme.accent("◆"); L53: process.stdout.write(`\n ${bullet} ${theme.heading(label)}\n`); L54: } ... L141: */ L142: const DEFAULT_PLATFORM_URL = "https://www.skykoi.com"; L143: function resolvePlatformUrl(opt) {

High

Sandbox Evasion Gated Capability

Source gates dangerous network, credential, or execution behavior behind CI, host, platform, time, or geo fingerprint checks.

dist/login-BLF5Zsm_.jsView on unpkg · L17

dist/login-qr-qGKjDzt6.jsView file

11import { r as resolveWhatsAppAccount } from "./accounts-DRa7jFs2.js"; L12: import { r as init_esm_shims, t as __dirname } from "./esm-shims-9t_yZWEo.js"; L13: import fs from "node:fs"; L14: import { exec } from "child_process"; L15: import { createReadStream as createReadStream$1, createWriteStream as createWriteStream$1, promises as promises$1 } from "fs"; ... L21: import * as Crypto from "crypto"; L22: import { createCipheriv, createDecipheriv, createHash, createHmac, randomBytes } from "crypto"; L23: import { mkdir, readFile, stat, unlink, writeFile } from "fs/promises"; L24: import WebSocket from "ws"; L25: import { randomUUID as randomUUID$1 } from "node:crypto"; ... L39: * @constructor L40: * @private

Critical

Remote Asset Decode Execute

Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload.

dist/login-qr-qGKjDzt6.jsView on unpkg · L11

•Remote response is passed to a worker and executed with Node capabilities. dist/login-qr-qGKjDzt6.js: import { i as __require, o as __toESM, r as __exportAll, t as __commonJSMin } from "./chunk-D_gEzPfs.js"; var require_eventemitter3 = /* @__PURE__ */ __commonJSMin(((exports, module) => { var require_aspromise = /* @__PURE__ */ __commonJSMin(((exports, module) => { var require_base64 = /* @__PURE__ */ __commonJSMin(((exports) => { var require_eventemitter = /* @__PURE__ */ __commonJSMin(((exports, module) => { var require_float = /* @__PURE__ */ __commonJSMin(((exports, module) => { var require_inquire$1 = /* @__PURE__ */ __commonJSMin(((exports, module) => { * Requires a module only if available. dist/reply-Et_Xa__I.js: import { i as __require, o as __toESM, r as __exportAll, t as __commo

Critical

Remote Response Code Execution

Source passes code obtained from a remote response into a dynamic execution sink.

dist/login-qr-qGKjDzt6.jsView on unpkg

skykoi.mjsView file

19try { L20: await import(specifier); L21: return true;

Medium

Dynamic Require

Package source references dynamic require/import behavior.

skykoi.mjsView on unpkg · L19

dist/dist-q86J2Uh_.jsView file

15import { access, lstat, open, readFile, readdir, readlink, realpath, stat, unlink } from "node:fs/promises"; L16: import { spawn, spawnSync } from "node:child_process"; L17: import * as _bundledTypebox from "@sinclair/typebox"; ... L44: //#region node_modules/.pnpm/@mariozechner+pi-coding-agent@0.52.8_ws@8.19.0_zod@4.3.6/node_modules/@mariozechner/pi-coding-agent/dist/config.js L45: const __dirname = dirname$1(fileURLToPath$1(import.meta.url)); L46: /** ... L63: switch (detectInstallMethod()) { L64: case "bun-binary": return `Download from: https://github.com/badlogic/pi-mono/releases/latest`; L65: case "pnpm": return `Run: pnpm install -g ${packageName}`; ... L72: /** L73: * Get the base directory for resolving package assets (themes, package.json, README.md, CHANGELOG.md). L74: * -

Critical

Command Output Exfiltration

Source executes local commands and sends command output to an external endpoint.

dist/dist-q86J2Uh_.jsView on unpkg · L15

Critical

Browser Credential Phishing

Source appears to collect browser login credentials for exfiltration.

dist/dist-q86J2Uh_.jsView on unpkg · L15

dist/dist-H7dfVGXo.jsView file

82} L83: const gacPath = process.env.GOOGLE_APPLICATION_CREDENTIALS; L84: if (gacPath) [redacted] = _existsSync(gacPath); L85: else [redacted] = _existsSync(_join(_homedir(), ".config", "gcloud", "application_default_credentials.json")); L86: } ... L129: provider: "amazon-bedrock", L130: baseUrl: "https://bedrock-runtime.us-east-1.amazonaws.com", L131: reasoning: false, ... L12537: //#region node_modules/.pnpm/@anthropic-ai+sdk@0.73.0_zod@4.3.6/node_modules/@anthropic-ai/sdk/internal/tslib.mjs L12538: function __classPrivateFieldSet$1(receiver, state, value, kind, f) { L12539: if (kind === "m") throw new TypeError("Private method is not writable"); ... L12677: try {

High

Cloud Metadata Access

Source reaches cloud instance metadata or link-local credential endpoints.

dist/dist-H7dfVGXo.jsView on unpkg · L82

82Cross-file remote execution chain: dist/dist-H7dfVGXo.js spawns dist/dist-cjs-CI2XHT4i.js; helper contains network access plus dynamic code execution. L82: } L83: const gacPath = process.env.GOOGLE_APPLICATION_CREDENTIALS; L84: if (gacPath) [redacted] = _existsSync(gacPath); L85: else [redacted] = _existsSync(_join(_homedir(), ".config", "gcloud", "application_default_credentials.json")); L86: } ... L129: provider: "amazon-bedrock", L130: baseUrl: "https://bedrock-runtime.us-east-1.amazonaws.com", L131: reasoning: false, ... L12537: //#region node_modules/.pnpm/@anthropic-ai+sdk@0.73.0_zod@4.3.6/node_modules/@anthropic-ai/sdk/internal/tslib.mjs L12538: function __classPrivateFieldSet$1(receiver, state, value, kind, f) { L12539: if (kind === "m") throw new TypeError("Private method is not w

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/dist-H7dfVGXo.jsView on unpkg · L82

dist/update-cli-DnwTdvMv.jsView file

142Detached bundled service listener: dist/update-cli-DnwTdvMv.js spawns dist/reply-Et_Xa__I.js; helper exposes a broad-bound HTTP listener. L142: import fs from "node:fs/promises"; L143: import { spawnSync } from "node:child_process"; L144: import { confirm, isCancel, select, spinner } from "@clack/prompts"; ... L193: const CLI_NAME = resolveCliName(); L194: const SKYKOI_REPO_URL = "https://github.com/SKYKOI/SKYKOI.git"; L195: const DEFAULT_GIT_DIR = path.join(os.homedir(), ".skykoi"); L196: function normalizeTag(value) { ... L214: try { L215: const raw = await fs.readFile(path.join(root, "package.json"), "utf-8"); L216: const parsed = JSON.parse(raw); L217: return typeof parsed.version === "string" ? parsed.version : null; ... L267: cwd: root,

High

Spawned Bundled Service Listener

Source launches a detached bundled service that exposes a broad-bound HTTP listener.

dist/update-cli-DnwTdvMv.jsView on unpkg · L142

scripts/needle-sidecar.pyView file

•path = scripts/needle-sidecar.py kind = build_helper sizeBytes = 3524 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

scripts/needle-sidecar.pyView on unpkg

dist/service-hstFPA6B.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = skykoi@2026.3.529 matchedIdentity = npm:c2t5a29p:2026.3.529 similarity = 0.967 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/service-hstFPA6B.jsView on unpkg

Source & flagged code

20 flagged · loading source

dist/esm-EiZfw_GY.jsView file

5594patternName = generic_password severity = medium line = 5594 matchedText = password...d]",

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/esm-EiZfw_GY.jsView on unpkg · L5594

dist/login-BLF5Zsm_.jsView file

High

Child Process

Package source references child process execution.

dist/login-BLF5Zsm_.jsView on unpkg · L17

335try { L336: spawn("powershell.exe", [ L337: "-NoProfile",

High

Shell

Package source references shell execution.

dist/login-BLF5Zsm_.jsView on unpkg · L335

Findings

6 Critical10 High7 Medium6 Low

CriticalCommand Output Exfiltrationdist/dist-q86J2Uh_.js

CriticalBrowser Credential Phishingdist/dist-q86J2Uh_.js

CriticalRemote Asset Decode Executedist/login-qr-qGKjDzt6.js

CriticalRemote Response Code Executiondist/login-qr-qGKjDzt6.js

CriticalTrigger Reachable Dangerous Capabilitydist/dist-q86J2Uh_.js

CriticalPrevious Version Dangerous Deltadist/service-hstFPA6B.js

HighChild Processdist/login-BLF5Zsm_.js

HighShelldist/login-BLF5Zsm_.js

HighEvaldist/login-qr-qGKjDzt6.js

HighSandbox Evasion Gated Capabilitydist/login-BLF5Zsm_.js

HighCloud Metadata Accessdist/dist-H7dfVGXo.js

Affected versions and remediation

This report applies to skykoi@2026.3.532.

See all versions of skykoi for other recorded verdicts.

Review the evidence and your use of skykoi@2026.3.532 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: 2026-08-07 21:30:44.682Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.