registry / AI-agent capability abuse / skykoi / 2026.3.601

skykoi@2026.3.601

SkyKoi â€” Koi runtime. Multi-channel gateway CLI with RPC Koi.

AI Security Review

scanned 2mo ago · by lpm-firewall-ai

The malicious scanner claims are not confirmed by source. The package remains warn-worthy because its user-run gateway exposes high-impact agent control capabilities.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

Running the skykoi CLI/gateway with browser or platform configuration.

Impact

A trusted operator or configured platform can access these runtime capabilities; no install-time attack is established.

Mechanism

Configured remote browser, file RPC, and platform gateway control.

AI rationale

The malicious scanner claims are not confirmed by source. The package remains warn-worthy because its user-run gateway exposes high-impact agent control capabilities.

Evidence

package.jsonskykoi.mjsdist/login-qr-CvYSJgnO.jsdist/pw-session-Duc1xmpQ.jsdist/gateway-cli-Cb3-u-XF.jsdist/dist-C_FHbTTK.js

Decision evidence

public snapshot

AI called this Suspicious at 87.0% confidence as Dangerous Capability with medium false-positive risk.

Evidence for warning

CLI entry dynamically loads the packaged runtime.
Runtime can attach to a configured Chromium CDP endpoint.
Gateway RPC exposes bounded file read/write paths.
Configured platform sync posts gateway metadata and processes pairing decisions.

Evidence against

package.json has no preinstall, install, postinstall, or prepare hook.
Platform sync is disabled unless URL, ID, and token are configured.
The flagged eval is bundled dependency code resolving require, not decoded remote execution.
No source evidence of credential harvesting or unconsented install-time mutation.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNativeBindingsNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedPossibleObfuscation

Source & flagged code

29 flagged

dist/esm-a9Sv9P5B.jsView file

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

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/esm-a9Sv9P5B.jsView on unpkg · L5594

dist/ensure-local-gateway-CYDKmGor.jsView file

10import { mkdirSync, openSync } from "node:fs"; L11: import { spawn } from "node:child_process"; L12: import { Writable } from "node:stream";

High

Child Process

Package source references child process execution.

dist/ensure-local-gateway-CYDKmGor.jsView on unpkg · L10

dist/gateway-cli-Cb3-u-XF.jsView file

73import { a as resolveOutboundTarget, o as resolveSessionDeliveryTarget, u as normalizePollInput } from "./message-B9nwIGuX.js"; L74: import { i as [redacted], s as verifyDeviceSignature, t as deriveDeviceIdFromPublicKey } from "./device-identity-S9LsHyR8.js"; L75: import { n as pickPrimaryTailnetIPv6, t as pickPrimaryTailnetIPv4 } from "./tailnet-Cr3uILr_.js"; L76: import { $ as validateNodePairListParams, A as [redacted], At as ErrorCodes, B as validateKoiIdentityParams, C as validateCronUpdateParams, Ct as validateWeb... L77: import { n as callGateway, s as loadGatewayTlsRuntime$1 } from "./call-DL7GXX5U.js"; ... L112: import "./graph-access-CDNpfrV8.js"; L113: import { _ as setAudioMuted, m as isPrivateMode, p as isAudioMuted, v as setPrivateMode } from "./identify-DcWtcev6.js"; L1

Critical

Remote Asset Decode Execute

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

dist/gateway-cli-Cb3-u-XF.jsView on unpkg · L73

75import { n as pickPrimaryTailnetIPv6, t as pickPrimaryTailnetIPv4 } from "./tailnet-Cr3uILr_.js"; L76: import { $ as validateNodePairListParams, A as [redacted], At as ErrorCodes, B as validateKoiIdentityParams, C as validateCronUpdateParams, Ct as validateWeb... L77: import { n as callGateway, s as loadGatewayTlsRuntime$1 } from "./call-DL7GXX5U.js";

High

Shell

Package source references shell execution.

dist/gateway-cli-Cb3-u-XF.jsView on unpkg · L75

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/gateway-cli-Cb3-u-XF.js: import { $t as OPENAI_TTS_MODELS, An as DEFAULT_INPUT_PDF_MAX_PIXELS, At as getChannelActivity, B as inferLegacyName, Bt as findSubkoiRunByRunId, C as readRecentActivity, Cn as DEF... import fs, { chmodSync, constants, copyFileSync, createReadStream, existsSync, mkdirSync, mkdtempSync, readFileSync, readdirSync, realpathSync, renameSync, rmSync, statSync, unlink... await fs$1.writeFile(statePath, JSON.stringify(state, null, 2), "utf-8"); await fs$1.writeFile(tmp, `${kept.join("\n")}\n`, "utf-8"); await fs.promises.writeFile(tmp, json, "utf-8"); Authorization: `Bearer ${token}` headers: { Authorization: `Be

High

Credential Redirect Persistence

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

dist/gateway-cli-Cb3-u-XF.jsView on unpkg

•Manifest-reachable source resolves another installed package, overwrites its runtime code, and injects package-defined remote behavior. dist/gateway-cli-Cb3-u-XF.js: import fs, { chmodSync, constants, copyFileSync, createReadStream, existsSync, mkdirSync, mkdtempSync, readFileSync, readdirSync, realpathSync, renameSync, rmSync, statSync, unlink... await fs$1.writeFile(statePath, JSON.stringify(state, null, 2), "utf-8"); await fs$1.writeFile(tmp, `${kept.join("\n")}\n`, "utf-8"); await fs.promises.writeFile(tmp, json, "utf-8"); await fs.promises.copyFile(storePath, `${storePath}.bak`); fs.writeFileSync(filePath, JSON.stringify(identity, null, 2), "utf8"); writeFileSync(tmp, JSON.stringify(w)); copyFileSync(dbPath, local);

High

Entrypoint Foreign Package Code Overwrite

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

dist/gateway-cli-Cb3-u-XF.jsView on unpkg

High

Command Output Exfiltration

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

dist/gateway-cli-Cb3-u-XF.jsView on unpkg · L73

73Cross-file remote execution chain: dist/gateway-cli-Cb3-u-XF.js spawns dist/deliver-1d1BRgod.js; helper contains network access plus dynamic code execution. L73: import { a as resolveOutboundTarget, o as resolveSessionDeliveryTarget, u as normalizePollInput } from "./message-B9nwIGuX.js"; L74: import { i as [redacted], s as verifyDeviceSignature, t as deriveDeviceIdFromPublicKey } from "./device-identity-S9LsHyR8.js"; L75: import { n as pickPrimaryTailnetIPv6, t as pickPrimaryTailnetIPv4 } from "./tailnet-Cr3uILr_.js"; L76: import { $ as validateNodePairListParams, A as [redacted], At as ErrorCodes, B as validateKoiIdentityParams, C as validateCronUpdateParams, Ct as validateWeb... L77: import { n as callGateway, s as loadGatewayTlsRuntime$1 } from "./call-DL7GXX5U.js"; ... L112: import ".

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/gateway-cli-Cb3-u-XF.jsView on unpkg · L73

2397if (!fresh) return; L2398: import("./needle-reflex-d8poldhH.js").then((m) => { L2399: for (const sentence of fresh.split(/(?<=[.!?])\s+/)) m.reflex(sentence, "reply");

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/gateway-cli-Cb3-u-XF.jsView on unpkg · L2397

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/gateway-cli-Cb3-u-XF.jsView on unpkg · L73

dist/login-qr-CvYSJgnO.jsView file

•Trigger-reachable chain: manifest.main -> dist/index.js -> dist/login-qr-CvYSJgnO.js Reachable file contains a blocking source-risk pattern.

Critical

Trigger Reachable Dangerous Capability

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

dist/login-qr-CvYSJgnO.jsView on unpkg

763try { L764: var mod = eval("quire".replace(/^/, "re"))(moduleName); L765: if (mod && (mod.length || Object.keys(mod).length)) return mod;

High

Eval

Package source references dynamic code evaluation.

dist/login-qr-CvYSJgnO.jsView on unpkg · L763

11import { r as resolveWhatsAppAccount } from "./accounts-hnrVg4_k.js"; L12: import { r as init_esm_shims, t as __dirname } from "./esm-shims-DOra-T0N.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

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

dist/login-qr-CvYSJgnO.js

dist/completion-cli-B8iy0cQw.jsView file

21Trigger-reachable persistence chain: manifest.main -> dist/index.js -> dist/completion-cli-B8iy0cQw.js L21: "bash", L22: "powershell", L23: "fish" ... L27: } L28: function resolveShellFromEnv(env = process.env) { L29: const shellPath = env.SHELL?.trim() ?? ""; ... L42: function resolveCompletionCacheDir(env = process.env) { L43: const stateDir = resolveStateDir(env, os.homedir); L44: return path.join(stateDir, "completions"); ... L121: const home = process.env.HOME || os.homedir(); L122: if (shell === "zsh") return path.join(home, ".zshrc"); L123: if (shell === "bash") return path.join(home, ".bashrc");

High

Trigger Reachable Persistence

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

dist/completion-cli-B8iy0cQw.jsView on unpkg · L21

21"bash", L22: "powershell", L23: "fish" ... L27: } L28: function resolveShellFromEnv(env = process.env) { L29: const shellPath = env.SHELL?.trim() ?? ""; ... L42: function resolveCompletionCacheDir(env = process.env) { L43: const stateDir = resolveStateDir(env, os.homedir); L44: return path.join(stateDir, "completions"); ... L121: const home = process.env.HOME || os.homedir(); L122: if (shell === "zsh") return path.join(home, ".zshrc"); L123: if (shell === "bash") return path.join(home, ".bashrc");

Medium

Install Persistence

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

dist/completion-cli-B8iy0cQw.jsView on unpkg · L21

dist/pw-session-Duc1xmpQ.jsView file

3import { n as formatErrorMessage } from "./errors-CiDOsXtk.js"; L4: import { t as getChromeWebSocketUrl, x as getHeadersWithAuth } from "./chrome-yJZo5R2c.js"; L5: import { r as init_esm_shims, t as __dirname } from "./esm-shims-DOra-T0N.js"; L6: ... L110: "use strict"; L111: var Hb = __require("os"), $t = Tf(), at = process.env, yr = void 0; L112: $t("no-color") || $t("no-colors") || $t("color=false") ? yr = !1 : ($t("color") || $t("colors") || $t("color=true") || $t("color=always")) && (yr = !0); ... L127: var e = yr ? 1 : 0; L128: if (process.platform === "win32") { L129: var t = Hb.release().split("."); ... L155: supportsColor: ka, L156: stdout: ka(process.stdout),

Critical

Credential Exfiltration

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

dist/pw-session-Duc1xmpQ.jsView on unpkg · L3

3Trigger-reachable credential exfiltration chain: manifest.main -> dist/index.js -> dist/server-context-DD8smcct.js -> dist/pw-ai-DWrLEVWU.js -> dist/pw-session-Duc1xmpQ.js L3: import { n as formatErrorMessage } from "./errors-CiDOsXtk.js"; L4: import { t as getChromeWebSocketUrl, x as getHeadersWithAuth } from "./chrome-yJZo5R2c.js"; L5: import { r as init_esm_shims, t as __dirname } from "./esm-shims-DOra-T0N.js"; L6: ... L110: "use strict"; L111: var Hb = __require("os"), $t = Tf(), at = process.env, yr = void 0; L112: $t("no-color") || $t("no-colors") || $t("color=false") ? yr = !1 : ($t("color") || $t("colors") || $t("color=true") || $t("color=always")) && (yr = !0); ... L127: var e = yr ? 1 : 0; L128: if (process.platform === "win32") { L129: var t = Hb.release().split("."); ... L155

High

Trigger Reachable Credential Exfiltration

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

dist/pw-session-Duc1xmpQ.jsView on unpkg · L3

dist/dist-C_FHbTTK.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

Browser Credential Phishing

Source appears to collect browser login credentials for exfiltration.

dist/dist-C_FHbTTK.jsView on unpkg · L15

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"; ... L24461: keyword: "and case default else elsif false if in import enherits node or true undef unless main settings $string ", L24462: literal: "alias audit before loglevel noop require subscribe tag owner ensure group mode name|0 changes context force incl lens load_path onlyif provider returns root show_diff typ... L24463: built_in: "architecture augeasversion blockdevices boardmanufacturer boardproductname boardserialnumber cfkey dhcp_servers domain ec2_ ec2_userdata facterversion filesystems ldom f... ... L57526: BUILTIN_THEMES = { L57527: dark: JSON.pars

High

Remote Agent Bridge

Source exposes local file and command tools to a remote model endpoint.

dist/dist-C_FHbTTK.jsView on unpkg · L15

dist/dist-cjs-BRDaKGsV.jsView file

64if (response.statusCode === 200) { L65: const parsed = JSON.parse(str); L66: if (typeof parsed.AccessKeyId !== "string" || typeof parsed.SecretAccessKey !== "string" || typeof parsed.Token !== "string" || typeof parsed.Expiration !== "string") throw new pro... ... L119: const AWS_CONTAINER_CREDENTIALS_RELATIVE_URI = "AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"; L120: const DEFAULT_LINK_LOCAL_HOST = "http://169.254.170.2"; L121: const AWS_CONTAINER_CREDENTIALS_FULL_URI = "AWS_CONTAINER_CREDENTIALS_FULL_URI"; ... L126: let host; L127: const relative = options.[redacted] ?? process.env[AWS_CONTAINER_CREDENTIALS_RELATIVE_URI]; L128: const full = options.awsContainerCredentialsFullUri ?? process.env[AWS_CONTAINER_CREDENTIALS_FULL_URI];

High

Cloud Metadata Access

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

dist/dist-cjs-BRDaKGsV.jsView on unpkg · L64

src/capture/audio-daemon/SkyKoiCapture.app/Contents/MacOS/audio-daemonView file

•path = src/capture/audio-daemon/SkyKoiCapture.app/Contents/MacOS/audio-daemon kind = native_binary sizeBytes = 579792 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

src/capture/audio-daemon/SkyKoiCapture.app/Contents/MacOS/audio-daemonView on unpkg

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/plugin-sdk/index.jsView file

•path = dist/plugin-sdk/index.js kind = oversized_source_file sizeBytes = 8546564 magicHex = [redacted]

Medium

Oversized Source File

Package contains source files above the normal full-analysis size ceiling.

dist/plugin-sdk/index.jsView on unpkg

dist/deliver-1d1BRgod.jsView file

•stage = ast_semantic_analysis; reason = ast_trace_path_limit_exceeded; limitedFiles = 4

High

Semantic Analysis Limited

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

dist/deliver-1d1BRgod.jsView on unpkg

dist/plugin-sdk/pi-model-discovery-HMR1-eGH.jsView file

•matchType = normalized_sha256 matchedPackage = skykoi@2026.3.586 matchedPath = dist/plugin-sdk/pi-model-discovery-HMR1-eGH.js matchedIdentity = npm:c2t5a29p:2026.3.586 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.

dist/plugin-sdk/pi-model-discovery-HMR1-eGH.jsView on unpkg

dist/dist-DbdYn2HD.jsView file

•matchType = normalized_sha256 matchedPackage = skykoi@2026.3.586 matchedPath = dist/dist-C53i5oqF.js matchedIdentity = npm:c2t5a29p:2026.3.586 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.

dist/dist-DbdYn2HD.jsView on unpkg

dist/doctor-CfO2fHTt.jsView file

•matchType = normalized_sha256 matchedPackage = skykoi@2026.3.586 matchedPath = dist/doctor-C4isAw6U.js matchedIdentity = npm:c2t5a29p:2026.3.586 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.

dist/doctor-CfO2fHTt.jsView on unpkg

dist/graphics-terminal-setup-WuSHo5uE.jsView file

•matchType = normalized_sha256 matchedPackage = skykoi@2026.3.586 matchedPath = dist/graphics-terminal-setup-CI80Oah_.js matchedIdentity = npm:c2t5a29p:2026.3.586 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.

dist/graphics-terminal-setup-WuSHo5uE.jsView on unpkg

Source & flagged code

29 flagged · loading source

dist/esm-a9Sv9P5B.jsView file

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

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/esm-a9Sv9P5B.jsView on unpkg · L5594

dist/ensure-local-gateway-CYDKmGor.jsView file

10import { mkdirSync, openSync } from "node:fs"; L11: import { spawn } from "node:child_process"; L12: import { Writable } from "node:stream";

High

Child Process

Package source references child process execution.

dist/ensure-local-gateway-CYDKmGor.jsView on unpkg · L10

dist/gateway-cli-Cb3-u-XF.jsView file

Findings

4 Critical18 High9 Medium6 Low

CriticalCredential Exfiltrationdist/pw-session-Duc1xmpQ.js

CriticalBrowser Credential Phishingdist/dist-C_FHbTTK.js

CriticalRemote Asset Decode Executedist/gateway-cli-Cb3-u-XF.js

CriticalTrigger Reachable Dangerous Capabilitydist/login-qr-CvYSJgnO.js

HighChild Processdist/ensure-local-gateway-CYDKmGor.js

HighShelldist/gateway-cli-Cb3-u-XF.js

HighEvaldist/login-qr-CvYSJgnO.js

HighCredential Redirect Persistencedist/gateway-cli-Cb3-u-XF.js

HighEntrypoint Foreign Package Code Overwritedist/gateway-cli-Cb3-u-XF.js

HighCommand Output Exfiltrationdist/gateway-cli-Cb3-u-XF.js

HighCloud Metadata Access

Affected versions and remediation

This report applies to skykoi@2026.3.601.

See all versions of skykoi for other recorded verdicts.

Review the evidence and your use of skykoi@2026.3.601 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: 2026-08-19 03:17:16.572Z (UTC).

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

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Runtime surface

Behavioral surface

Source & flagged code