registry / skykoi / 2026.3.526

skykoi@2026.3.526

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

AI Security Review

scanned 3mo ago · by lpm-firewall-ai

Scanner findings are attributable to bundled dependencies and explicit runtime capabilities, not an autonomous malicious chain. Source inspection found no lifecycle hook or concrete exfiltration/payload behavior.

Static reason

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

Trigger

User invokes the skykoi/koi CLI or its runtime features.

Impact

No concrete credential exfiltration, remote payload execution, persistence, or destructive behavior established.

Mechanism

User-invoked gateway and coding-agent runtime features.

AI rationale

Evidence

package.jsonskykoi.mjsdist/login-qr-qGKjDzt6.jsdist/dist-q86J2Uh_.jsdist/github-copilot-token-CHLl1lHn.jsdist/github-copilot-auth-B2lR2DMC.js

Decision evidence

public snapshot

AI called this Clean at 97.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

Evidence against

package.json has no preinstall/install/postinstall/prepare hook.
skykoi.mjs only enables Node compile cache then imports local dist entry.
login-qr-qGKjDzt6.js eval is a bundled protobuf require shim, not remote data execution.
dist-q86J2Uh_.js command execution is documented coding-agent/remote-operation functionality.
Copilot token code exchanges a supplied token only with GitHub's endpoint and caches it locally.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNativeBindingsNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedObfuscatedTelemetryUrlStrings

ManifestNo manifest risk signals triggered.

scanned 843 file(s), 22.2 MB of source, external domains: 127.0.0.1, 169.254.169.254, 169.254.170.2, 192.168.1.100, a.co, accounts.google.com, admin.googleapis.com, aistudio.google.com, albumart.url, api.anthropic.com, api.botframework.com, api.cerebras.ai, api.chutes.ai, api.deepgram.com, api.firecrawl.dev, api.github.com, api.groq.com, api.individual.githubcopilot.com, api.kimi.com, api.minimax.chat, api.minimax.io, api.minimaxi.com, api.mistral.ai, api.moonshot.ai, api.moonshot.cn, api.openai.com, api.perplexity.ai, api.plivo.com, api.slack.com, api.synthetic.new, api.telnyx.com, api.twilio.com, api.us.nylas.com, api.venice.ai, api.voyageai.com, api.x.ai, api.xiaomimimo.com, attacker.azureedge.net, auth.openai.com, aws.amazon.com, bedrock-runtime.us-east-1.amazonaws.com, bot-api.zaloplatforms.com, bot.zaloplatforms.com, bun.sh, cfg.example.org, chat.example.com, chat.googleapis.com, chat.qwen.ai, chatgpt.com, chutes.ai

Source & flagged code

21 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-Df2dMytb.jsView file

High

Child Process

Package source references child process execution.

dist/login-Df2dMytb.jsView on unpkg · L17

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

High

Shell

Package source references shell execution.

dist/login-Df2dMytb.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-Df2dMytb.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-C6tMZoOZ.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/pi-embedded-helpers-DWEmx8hF.jsView file

203//#region src/koi/pi-embedded-helpers/bootstrap.ts L204: function isBase64Signature(value) { L205: const trimmed = value.trim();

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/pi-embedded-helpers-DWEmx8hF.jsView on unpkg · L203

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/onboarding-BUjaWAFP.jsView file

50Detached bundled service listener: dist/onboarding-BUjaWAFP.js spawns dist/reply-C6tMZoOZ.js; helper exposes a broad-bound HTTP listener. L50: import fs$1 from "node:fs/promises"; L51: import { spawnSync } from "node:child_process"; L52: ... L281: windowsHide: true L282: }).stdout) || os.release(); L283: } ... L737: try { L738: return JSON.parse(block.json); L739: } catch { ... L852: try { L853: return resolveGatewayLogPaths(process.env); L854: } catch {

High

Spawned Bundled Service Listener

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

dist/onboarding-BUjaWAFP.jsView on unpkg · L50

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

Source & flagged code

21 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-Df2dMytb.jsView file

High

Child Process

Package source references child process execution.

dist/login-Df2dMytb.jsView on unpkg · L17

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

High

Shell

Package source references shell execution.

dist/login-Df2dMytb.jsView on unpkg · L335

Findings

6 Critical10 High7 Medium7 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/login-qr-qGKjDzt6.js

HighChild Processdist/login-Df2dMytb.js

HighShelldist/login-Df2dMytb.js

HighEvaldist/login-qr-qGKjDzt6.js

HighSandbox Evasion Gated Capabilitydist/login-Df2dMytb.js

HighCloud Metadata Accessdist/dist-H7dfVGXo.js

Affected versions and remediation

This report applies to skykoi@2026.3.526.

See all versions of skykoi for other recorded verdicts.

Review the evidence and your use of skykoi@2026.3.526 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: 2026-08-09 10:46:46.744Z (UTC).

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