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@dotobokuri/fleet-console@1.202.1: Suspicious npm security report | LPM Firewall

registry / @dotobokuri/fleet-console / 1.202.1

@dotobokuri/fleet-console@1.202.1

Fleet Console — sole owner of the fleet and fleet-console bins, Console web surface, and thin Claude Code launcher.

AI Security Review

scanned 10d ago · by lpm-firewall-ai

LPM treats this as warn-only first-party agent extension lifecycle risk. No confirmed malicious attack surface was identified. The package can prepare a first-party Claude plugin with session hooks, which is a guarded agent-extension capability.

Static reason

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

Trigger

A Fleet-managed agent session or plugin setup operation activates the generated hooks.

Impact

This can extend agent-session behavior, but the inspected evidence did not show an unrelated network recipient, credential export, or broad foreign configuration mutation.

Mechanism

The executable packages a Claude manifest and embedded hook files for use by its own agent integration.

AI rationale

The package warrants a warning for its first-party agent-extension lifecycle capability combined with an install hook. Static inspection did not establish credential theft, remote payload execution, destructive activity, or a broad AI-agent control-surface mutation.

Decision evidence

public snapshot

AI called this Suspicious at 84.0% confidence as Dangerous Capability with medium false-positive risk.

Evidence for warning

package.json registers a postinstall lifecycle command.
The CLI reads Claude credentials only to request usage from Anthropic's OAuth usage endpoint.
The Fleet executable constructs a Claude plugin archive containing a manifest and hook assets.

Source & flagged code

14 flagged · loading source

package.jsonView file

•scripts.postinstall = node postinstall.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node postinstall.mjs

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

dist/fleet.mjsView file

8import { createRequire, builtinModules } from 'node:module'; L9: import { execFile, spawn, execFileSync } from 'node:child_process'; L10: import { fileURLToPath, pathToFileURL } from 'node:url'; ... L14: import { promisify, styleText } from 'node:util'; L15: import process8, { stdin, stdout } from 'node:process'; L16: import http from 'node:http'; L17: import { strToU8, zipSync, unzipSync } from 'fflate'; L18: import { tool, createSdkMcpServer, query, getSessionInfo } from '@anthropic-ai/claude-agent-sdk'; ... L61: )); L62: function getFleetDataDir(env = process.env) { L63: const override = env[FLEET_DATA_DIR_ENV]; L64: if (override === void 0 || override.trim().length === 0) return path67.join(os4.homedir(), FLEET_DATA_DIR_NAME);

Critical

Credential Exfiltration

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

dist/fleet.mjsView on unpkg · L8

8import { createRequire, builtinModules } from 'node:module'; L9: import { execFile, spawn, execFileSync } from 'node:child_process'; L10: import { fileURLToPath, pathToFileURL } from 'node:url';

High

Child Process

Package source references child process execution.

dist/fleet.mjsView on unpkg · L8

8import { createRequire, builtinModules } from 'node:module'; L9: import { execFile, spawn, execFileSync } from 'node:child_process'; L10: import { fileURLToPath, pathToFileURL } from 'node:url'; ... L14: import { promisify, styleText } from 'node:util'; L15: import process8, { stdin, stdout } from 'node:process'; L16: import http from 'node:http'; L17: import { strToU8, zipSync, unzipSync } from 'fflate'; L18: import { tool, createSdkMcpServer, query, getSessionInfo } from '@anthropic-ai/claude-agent-sdk'; ... L61: )); L62: function getFleetDataDir(env = process.env) { L63: const override = env[FLEET_DATA_DIR_ENV]; L64: if (override === void 0 || override.trim().length === 0) return path67.join(os4.homedir(), FLEET_DATA_DIR_NAME);

High

Command Output Exfiltration

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

dist/fleet.mjsView on unpkg · L8

38}; L39: var __commonJS = (cb, mod) => function __require() { L40: return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/fleet.mjsView on unpkg · L38

dist/cli.mjsView file

6Trigger-reachable chain: manifest.main -> dist/cli.mjs L6: import { fileURLToPath, pathToFileURL } from 'node:url'; L7: import { execFile, spawn, execFileSync } from 'node:child_process'; L8: import { performance as performance$1 } from 'node:perf_hooks'; ... L13: import os3__default, { tmpdir, homedir } from 'node:os'; L14: import net from 'node:net'; L15: import tls from 'node:tls'; ... L20: import { promisify } from 'node:util'; L21: import { strToU8, zipSync, unzipSync } from 'fflate'; L22: import { tool, createSdkMcpServer, query, getSessionInfo } from '@anthropic-ai/claude-agent-sdk'; ... L55: const resolved = findBinaryPath(command2, env, options); L56: return resolved ? wrapWindowsShim(resolved, env, options.platform ?? process.platform) : void 0; L57: }

Critical

Trigger Reachable Dangerous Capability

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

dist/cli.mjsView on unpkg · L6

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/cli.mjs: import fs47__default, { constants, existsSync, readFileSync, rmSync, rmdirSync, mkdirSync, writeFileSync, chmodSync, readdirSync, promises, lstatSync, realpathSync, accessSync, mkd... import fs26__default, { mkdir, readdir, readFile, rm, writeFile, open, mkdtemp, rename } from 'node:fs/promises'; import readline from 'node:readline'; headers: { Authorization: `Bearer ${lock.token}` }, fsImpl.writeFileSync(fd, `${JSON.stringify(payload, null, 2)} fs47.writeFileSync(tempPath, content, { encoding: "utf-8", flag: "wx", mode }); fs47.writeFileSync(ownerPath, JSON.stringify(owner), { encoding: "utf-8", mode: 384 }); const claud

High

Credential Redirect Persistence

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

dist/cli.mjsView on unpkg

dist/client/assets/chunk-OYMX7WX6-DhCExZ8e.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = dist/client/assets/chunk-OYMX7WX6-DdYYHE30.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/chunk-OYMX7WX6-DhCExZ8e.jsView on unpkg

dist/client/assets/diagram-G4DWMVQ6-Jzmg-WoR.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = dist/client/assets/diagram-G4DWMVQ6-6pi0pIEd.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/diagram-G4DWMVQ6-Jzmg-WoR.jsView on unpkg

dist/client/assets/flowDiagram-DWJPFMVM-CGO_FqCG.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = dist/client/assets/flowDiagram-DWJPFMVM-Dz5wLJVG.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/flowDiagram-DWJPFMVM-CGO_FqCG.jsView on unpkg

dist/client/assets/wardleyDiagram-NUSXRM2D-dURRF_3k.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = [redacted]-NUSXRM2D-0zWurJwJ.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/wardleyDiagram-NUSXRM2D-dURRF_3k.jsView on unpkg

Source & flagged code

14 flagged

package.jsonView file

Lines 25-65json

25 },

26 "./desktop-protocol": {

27 "types": "./dist/desktop-protocol.d.ts",

28 "default": "./dist/desktop-protocol.mjs"

29 },

30 "./cli": {

31 "types": "./dist/cli.d.ts",

32 "default": "./dist/cli.mjs"

33 }

34 },

35 "files": [

36 "dist",

37 "postinstall.mjs",

38 "CLAUDE.md",

39 "README.md"

40 ],

41 "engines": {

42 "node": ">=20.19.0"

43 },

44 "scripts": {

45 "postinstall": "node postinstall.mjs"

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L45

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L45

46 },

47 "dependencies": {

48 "node-pty": "^1.0.0",

49 "ws": "^8.18.0",

50 "font-list": "^2.1.0",

51 "@anthropic-ai/claude-agent-sdk": "^0.3.269",

52 "@vscode/ripgrep": "1.18.0",

53 "selfsigned": "^5.5.0",

54 "esbuild": "0.27.7",

55 "@modelcontextprotocol/sdk": "1.30.0",

56 "tar": "7.5.22",

57 "fflate": "0.8.2"

58 },

59 "devDependencies": {

60 "@fontsource-variable/cascadia-code": "^5.2.2",

61 "@fontsource-variable/fira-code": "^5.2.7",

62 "@fontsource-variable/fraunces": "^5.2.9",

63 "@fontsource-variable/jetbrains-mono": "^5.2.8",

64 "@fontsource-variable/manrope": "^5.2.8",

65 "@fontsource-variable/source-code-pro": "^5.2.7",

dist/fleet.mjsView file

8import { createRequire, builtinModules } from 'node:module'; L9: import { execFile, spawn, execFileSync } from 'node:child_process'; L10: import { fileURLToPath, pathToFileURL } from 'node:url'; ... L14: import { promisify, styleText } from 'node:util'; L15: import process8, { stdin, stdout } from 'node:process'; L16: import http from 'node:http'; L17: import { strToU8, zipSync, unzipSync } from 'fflate'; L18: import { tool, createSdkMcpServer, query, getSessionInfo } from '@anthropic-ai/claude-agent-sdk'; ... L61: )); L62: function getFleetDataDir(env = process.env) { L63: const override = env[FLEET_DATA_DIR_ENV]; L64: if (override === void 0 || override.trim().length === 0) return path67.join(os4.homedir(), FLEET_DATA_DIR_NAME);

Critical

Credential Exfiltration

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

dist/fleet.mjsView on unpkg · L8

8import { createRequire, builtinModules } from 'node:module'; L9: import { execFile, spawn, execFileSync } from 'node:child_process'; L10: import { fileURLToPath, pathToFileURL } from 'node:url';

High

Child Process

Package source references child process execution.

dist/fleet.mjsView on unpkg · L8

8import { createRequire, builtinModules } from 'node:module'; L9: import { execFile, spawn, execFileSync } from 'node:child_process'; L10: import { fileURLToPath, pathToFileURL } from 'node:url'; ... L14: import { promisify, styleText } from 'node:util'; L15: import process8, { stdin, stdout } from 'node:process'; L16: import http from 'node:http'; L17: import { strToU8, zipSync, unzipSync } from 'fflate'; L18: import { tool, createSdkMcpServer, query, getSessionInfo } from '@anthropic-ai/claude-agent-sdk'; ... L61: )); L62: function getFleetDataDir(env = process.env) { L63: const override = env[FLEET_DATA_DIR_ENV]; L64: if (override === void 0 || override.trim().length === 0) return path67.join(os4.homedir(), FLEET_DATA_DIR_NAME);

dist/cli.mjsView file

6Trigger-reachable chain: manifest.main -> dist/cli.mjs L6: import { fileURLToPath, pathToFileURL } from 'node:url'; L7: import { execFile, spawn, execFileSync } from 'node:child_process'; L8: import { performance as performance$1 } from 'node:perf_hooks'; ... L13: import os3__default, { tmpdir, homedir } from 'node:os'; L14: import net from 'node:net'; L15: import tls from 'node:tls'; ... L20: import { promisify } from 'node:util'; L21: import { strToU8, zipSync, unzipSync } from 'fflate'; L22: import { tool, createSdkMcpServer, query, getSessionInfo } from '@anthropic-ai/claude-agent-sdk'; ... L55: const resolved = findBinaryPath(command2, env, options); L56: return resolved ? wrapWindowsShim(resolved, env, options.platform ?? process.platform) : void 0; L57: }

Critical

Trigger Reachable Dangerous Capability

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

dist/cli.mjsView on unpkg · L6

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/cli.mjs: import fs47__default, { constants, existsSync, readFileSync, rmSync, rmdirSync, mkdirSync, writeFileSync, chmodSync, readdirSync, promises, lstatSync, realpathSync, accessSync, mkd... import fs26__default, { mkdir, readdir, readFile, rm, writeFile, open, mkdtemp, rename } from 'node:fs/promises'; import readline from 'node:readline'; headers: { Authorization: `Bearer ${lock.token}` }, fsImpl.writeFileSync(fd, `${JSON.stringify(payload, null, 2)} fs47.writeFileSync(tempPath, content, { encoding: "utf-8", flag: "wx", mode }); fs47.writeFileSync(ownerPath, JSON.stringify(owner), { encoding: "utf-8", mode: 384 }); const claud

High

Credential Redirect Persistence

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

dist/cli.mjsView on unpkg

dist/client/assets/chunk-OYMX7WX6-DhCExZ8e.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = dist/client/assets/chunk-OYMX7WX6-DdYYHE30.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/chunk-OYMX7WX6-DhCExZ8e.jsView on unpkg

dist/client/assets/diagram-G4DWMVQ6-Jzmg-WoR.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = dist/client/assets/diagram-G4DWMVQ6-6pi0pIEd.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/diagram-G4DWMVQ6-Jzmg-WoR.jsView on unpkg

dist/client/assets/flowDiagram-DWJPFMVM-CGO_FqCG.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = dist/client/assets/flowDiagram-DWJPFMVM-Dz5wLJVG.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/flowDiagram-DWJPFMVM-CGO_FqCG.jsView on unpkg

dist/client/assets/wardleyDiagram-NUSXRM2D-dURRF_3k.jsView file

•matchType = normalized_sha256 matchedPackage = @dotobokuri/fleet-console@1.90.0 matchedPath = [redacted]-NUSXRM2D-0zWurJwJ.js matchedIdentity = npm:[redacted]:1.90.0 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/client/assets/wardleyDiagram-NUSXRM2D-dURRF_3k.jsView on unpkg