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pi-maestro-flow@0.23.0: Suspicious npm security report (Warn) | LPM Firewall

registry / pi-maestro-flow / 0.23.0

pi-maestro-flow@0.23.0

All-in-one multi-agent orchestration for the Pi coding agent — parallel teammate dispatch, goals, plans, knowledge system, MCP/LSP/browser, and cockpit visualization in a single install

AI Security Review

scanned 12h ago · by lpm-firewall-ai

LPM treats this as warn-only first-party agent extension lifecycle risk. The automatic postinstall hook modifies Pi agent configuration and installs Maestro workflows, then registers companion packages in Pi settings. This is first-party package-owned agent setup and warrants a warning under the review policy.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source

Trigger

Installing the package through npm, which runs its postinstall hook.

Impact

The package changes the user’s agent setup and enables its companion extensions.

Mechanism

The hook configures a Pi keybinding, invokes the Maestro workflow installer, and adds companion package sources to the user’s Pi settings.

AI rationale

Source inspection confirms automatic install-time changes to Pi’s agent configuration and companion registrations. This is first-party package-owned agent extension setup, so it warrants a warning; the inspected evidence does not establish a concrete malicious attack.

Evidence

package.jsonscripts/configure-keybindings.mjsscripts/install-workflows.mjsscripts/register-companion-packages.mjs

Decision evidence

public snapshot

AI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.

Source & flagged code

24 flagged

package.jsonView file

Lines 1-30json

2 "name": "pi-maestro-flow",

3 "version": "0.23.0",

4 "description": "All-in-one multi-agent orchestration for the Pi coding agent — parallel teammate dispatch, goals, plans, knowledge system, MCP/LSP/browser, and cockpit visualization in a single install",

5 "type": "module",

6 "engines": {

7 "node": ">=22.19.0"

8 },

9 "scripts": {

10 "postinstall": "node scripts/configure-keybindings.mjs && node scripts/install-workflows.mjs && node scripts/register-companion-packages.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L10

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L10

11 "prepack": "node scripts/prepare-package-skills.mjs && node ../../scripts/bundle-settings-core.mjs",

12 "postpack": "node ../../scripts/bundle-settings-core.mjs --clean && node scripts/prepare-package-skills.mjs --clean",

13 "test:install": "node --test test/configure-keybindings.test.mjs test/install-workflows.test.mjs test/register-companion-packages.test.mjs",

14 "test:package": "node scripts/verify-maestro-run-capabilities.mjs && node --experimental-transform-types --test test/prepare-package-skills.test.mjs test/package-resources.test.mjs test/package-resources-runtime.test.ts && node --test test/sdk-resolution-contract.test.mjs",

15 "test:conversion": "node --experimental-transform-types --test test/convert-pi.test.mjs test/maestro-run-capabilities.test.mjs test/skill-contract-lint.test.ts",

16 "check:maestro-run-cli": "node scripts/verify-maestro-run-capabilities.mjs",

17 "test:todo": "node --experimental-transform-types --test test/skill-loader.test.ts test/skill-manager.test.ts test/todo.test.ts test/todo-overlay.test.ts test/todo-cross-tool.test.ts test/todo-prompt-context.test.ts test/cockpit-ownership.test.ts",

18 "test:compaction": "node --experimental-transform-types --test test/compaction.test.ts test/compaction-image.test.ts test/compaction-settings.test.ts test/compaction-tui.test.ts test/tool-result-spill.test.ts test/lossless.test.ts test/cache-gate.test.ts test/relevance.test.ts test/dedup.test.ts test/content-detector.test.ts",

19 "test:settings": "node --experimental-transform-types --test test/settings-provider.test.ts test/api-manager-settings-provider.test.ts test/mcp-settings-provider.test.ts test/skills-settings-provider.test.ts test/smart-search-settings-provider.test.ts test/teammate-backends-settings-provider.test.ts test/settings-provider-wiring.test.ts test/settings-catalogs.test.ts test/tui-locale.test.ts",

20 "test:gui": "node --experimental-transform-types --test test/gui-server.test.ts test/gui-state.test.ts test/gui-events.test.ts test/gui-tools.test.ts test/gui-invoke.test.ts test/gui-e2e.test.ts",

21 "test:hooks": "node --experimental-transform-types --test test/hooks.test.ts",

22 "test:permissions": "node --experimental-transform-types --test test/permissions.test.ts test/ask.test.ts test/ask-sessionbar-integration.test.ts test/approval-mode.test.ts test/notify-mode.test.ts test/teammate-relay-ipc.test.ts test/direct-teammate-runtime.test.ts",

23 "test:providers": "node --experimental-transform-types --test test/api-provider-config.test.ts test/api-model-editor.test.ts test/explore-config-manager.test.ts test/cost-backfill.test.ts test/model-discovery.test.ts",

24 "test:next-suggest": "node --experimental-transform-types --test test/next-suggest.test.ts",

25 "test:mcp": "node --experimental-transform-types --test test/mcp-config.test.ts test/mcp-manager.test.ts test/mcp-server-manager.test.ts test/mcp-lifecycle-leases.test.ts test/mcp-ui-server.test.ts",

26 "test:goal": "node --experimental-transform-types --test test/goal.test.ts test/goal-verification-timeout.test.ts",

27 "test:bash-bg": "node --experimental-transform-types --test test/bash-bg.test.ts",

28 "test:plan": "node --experimental-transform-types --test test/plan-store.test.ts test/plan-editor.test.ts test/plan-decompose.test.ts test/plan-refine.test.ts test/plan-lifecycle.test.ts test/plan-model.test.ts test/plan-todo-integration.test.ts test/statusline.test.ts",

29 "test:flow-schedule": "node --experimental-transform-types --test --test-concurrency=2 test/flow-schedule-schema.test.ts test/flow-schedule-store.test.ts test/flow-schedule-machine.test.ts test/flow-schedule-actor.test.ts test/flow-schedule-runtime.test.ts test/flow-schedule-tool.test.ts test/flow-schedule-legacy.test.ts test/flow-schedule-e2e.test.ts",

30 "test:session": "node --experimental-transform-types --test test/session-bridge.test.ts test/session-export.test.ts test/todo-projection.test.ts test/workflow-coordinator.test.ts test/run-recovery.test.ts test/session-tui.test.ts test/ui-projection.test.ts test/skill-contract-lint.test.ts",

•Remote tarball dependency specs: @konbakuyomu/smart-search@https://github.[redacted].tar.gz

Medium

Remote Tarball Dependency

Package manifest contains a dependency pinned to a remote tarball URL.

package.jsonView on unpkg

scripts/install-workflows.mjsView file

Lines 1-25javascript

1import { copyFileSync, existsSync, mkdirSync, readFileSync, readdirSync } from "node:fs";

2import { homedir } from "node:os";

3import { dirname, join } from "node:path";

4import { createRequire } from "node:module"

src/notify/desktop-notifier.tsView file

Lines 6-46typescript

6 env?: NodeJS.ProcessEnv;

7 platform?: NodeJS.Platform;

8 write?: (value: string) => boolean;

9 spawnProcess?: typeof spawn;

10}

optional/browser-bridge/background.jsView file

Lines 52-92javascript

52 } catch {

53 wsPort = DEFAULT_WS_PORT;

54 }

55}

57// --- Command handlers (one per cmd field) ---

59async function handleExec(

scripts/simulate-272k-stuck.mjsView file

Lines 4-44javascript

4 * 数据：dongdiankaifa9 / gpt-5.6-sol / 2026-07-31 真实会话（轨迹首个 nudge 穿越点

5 * 原始估算 134,521 ≈ 用户报告的 134,490

src/tools/browser/manager.tsView file

Lines 1-21typescript

1import { spawn } from "node:child_process";

2import { createHash } from "node:crypto";

Low

Weak Crypto

Package source references weak cryptographic algorithms.

src/tools/browser/manager.tsView on unpkg · L1

3import * as fs from

src/mcpx-bridge.tsView file

Lines 1-35typescript

1/**

2 * MCPX workspace registration bridge.

3 *

4 * Registration is dynamic (lease-based): `ensureMcpxWorkspace` registers the

5 * current project root with a TTL lease (`mcpx workspace register --ttl …`).

6 * While a window is alive it renews the lease every minute

7 * (`startWorkspaceLease`); when the window goes offline the heartbeat stops

8 * and MCPX drops the workspace once the lease expires. Registration is

9 * opt-in: the /mcpx panel's e key toggles the lease for the current window

10 * (default: not registered).

optional/skills/scholar-thesis-docx/scripts/audit_docx_ooxml.pyView file

•path = optional/skills/scholar-thesis-docx/scripts/audit_docx_ooxml.py kind = build_helper sizeBytes = 18004 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

optional/skills/scholar-thesis-docx/scripts/audit_docx_ooxml.pyView on unpkg

.pi/skills/team-swarm/scripts/test_aco.pyView file

•path = .pi/skills/team-swarm/scripts/test_aco.py kind = payload_in_excluded_dir sizeBytes = 19256 magicHex = [redacted]

High

Payload In Excluded Dir

Package hides binary, compressed, or executable-looking payloads in test/fixture/hidden paths.

.pi/skills/team-swarm/scripts/test_aco.pyView on unpkg

src/mcp/host-html-template.ts#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 11

High

Semantic Analysis Limited

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

src/mcp/host-html-template.ts#virtual:normalized:round1View on unpkg

src/session/markdown-review.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/session/markdown-review.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/session/markdown-review.tsView on unpkg

src/tools/lsp/client.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/tools/lsp/client.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/tools/lsp/client.tsView on unpkg

src/settings/explore-settings-provider.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/settings/explore-settings-provider.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/settings/explore-settings-provider.tsView on unpkg

src/settings/hooks-settings-provider.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/settings/hooks-settings-provider.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/settings/hooks-settings-provider.tsView on unpkg

src/settings/vision-delegation-provider.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/settings/vision-delegation-provider.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/settings/vision-delegation-provider.tsView on unpkg

src/providers/prompt-cache-policy.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/providers/prompt-cache-policy.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/providers/prompt-cache-policy.tsView on unpkg

src/tools/computer-use/platform/linux.tsView file

•matchType = token_shingles matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/tools/computer-use/platform/linux.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/tools/computer-use/platform/linux.tsView on unpkg

src/tools/lsp-tool.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/tools/lsp-tool.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/tools/lsp-tool.tsView on unpkg

src/tools/web-access/credential-source.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/tools/web-access/credential-source.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/tools/web-access/credential-source.tsView on unpkg

src/mcp/utils.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.30.0 matchedPath = src/mcp/utils.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.30.0 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.

src/mcp/utils.tsView on unpkg

Source & flagged code

24 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/configure-keybindings.mjs && node scripts/install-workflows.mjs && node scripts/register-companion-packages.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/configure-keybindings.mjs && node scripts/install-workflows.mjs && node scripts/register-companion-packages.mjs

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg

•Remote tarball dependency specs: @konbakuyomu/smart-search@https://github.[redacted].tar.gz

Medium

Remote Tarball Dependency

Package manifest contains a dependency pinned to a remote tarball URL.

package.jsonView on unpkg

scripts/install-workflows.mjsView file

5import { pathToFileURL } from "node:url"; L6: import { spawnSync } from "node:child_process"; L7:

High

Child Process

Package source references child process execution.

scripts/install-workflows.mjsView on unpkg · L5

src/notify/desktop-notifier.tsView file

26export function buildWindowsToastScript(title: string, body: string): string { L27: const safeTitle = escapePowerShellSingleQuoted(sanitizeNotificationText(title)); L28: const safeBody = escapePowerShellSingleQuoted(sanitizeNotificationText(body));

High

Shell

Package source references shell execution.

src/notify/desktop-notifier.tsView on unpkg · L26

optional/browser-bridge/background.jsView file

72world: 'MAIN', L73: func: async (s) => eval(s), L74: args: [wrapExecScript(msg.code)],

Low

Eval

Package source references a known benign dynamic code generation pattern.

optional/browser-bridge/background.jsView on unpkg · L72

scripts/simulate-272k-stuck.mjsView file

24const AM = process.env.AM_MODULE ?? join(ROOT, "src/compaction/auto-compaction.ts"); L25: const { createMidTurnAutoCompaction, estimateContextTokens, endsWithCompleteToolResultBatch } = await import(pathToFileURL(AM).href); L26: const { deriveCompactionThreshold } = await import(pathToFileURL(join(dirname(AM), "compaction-threshold.ts")).href);

Medium

Dynamic Require

Package source references dynamic require/import behavior.

scripts/simulate-272k-stuck.mjsView on unpkg · L24

src/tools/browser/manager.tsView file

1import { spawn } from "node:child_process"; L2: import { createHash } from "node:crypto"; ... L42: export interface BrowserRunOutput { L43: displays: Array<{ type: "text"; text: string } | { type: "image"; data: string; mimeType: string }>; L44: returnValue: unknown; ... L422: const data = await source.screenshot({ type: "png", ...(source === page ? { fullPage: options?.fullPage } : {}) }) as Uint8Array; L423: const buffer = Buffer.from(data); L424: const destination = options?.save ... L721: // and a leftover browser from a crashed session can be detected and reused. L722: const BROWSER_PROFILE_BASE = process.env.PI_BROWSER_PROFILES_DIR ?? path.join(os.homedir(), ".pi", "browser-profiles"); L723: ... L750: }

Low

Weak Crypto

Package source references weak cryptographic algorithms.

src/tools/browser/manager.tsView on unpkg · L1

src/mcpx-bridge.tsView file

High

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution; review context before blocking.

src/mcpx-bridge.tsView on unpkg · L15

15import { randomUUID } from "node:crypto"; L16: import { spawn, spawnSync } from "node:child_process"; L17: import { closeSync, existsSync, openSync, readFileSync, readdirSync, renameSync, rmSync, writeFileSync } from "node:fs"; L18: import { isIP } from "node:net"; L19: import { homedir } from "node:os"; ... L25: L26: const bridgeDisabled = () => process.env.PI_MCPX_BRIDGE === "0"; L27: const registeredPaths = new Set<string>(); ... L50: // controls and the startup bridge find it here without PATH changes. L51: const homeBin = join(homedir(), ".mcpx", "bin", process.platform === "win32" ? "mcpx.exe" : "mcpx"); L52: if (existsSync(homeBin)) { cachedMcpx = homeBin; return homeBin; } ... L58: if (probe.status === 0) {

High

Cloud Metadata Access

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

src/mcpx-bridge.tsView on unpkg · L15

•matchType = previous_version_dangerous_delta matchedPackage = pi-maestro-flow@0.24.0 matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.24.0 similarity = 0.883 summary = stored previous version shares package body but lacks this dangerous source file

optional/skills/scholar-thesis-docx/scripts/audit_docx_ooxml.pyView file

•path = optional/skills/scholar-thesis-docx/scripts/audit_docx_ooxml.py kind = build_helper sizeBytes = 18004 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

optional/skills/scholar-thesis-docx/scripts/audit_docx_ooxml.pyView on unpkg

.pi/skills/team-swarm/scripts/test_aco.pyView file

•path = .pi/skills/team-swarm/scripts/test_aco.py kind = payload_in_excluded_dir sizeBytes = 19256 magicHex = [redacted]

High

Payload In Excluded Dir

Package hides binary, compressed, or executable-looking payloads in test/fixture/hidden paths.

.pi/skills/team-swarm/scripts/test_aco.pyView on unpkg

src/mcp/host-html-template.ts#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 11

High

Semantic Analysis Limited

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

src/mcp/host-html-template.ts#virtual:normalized:round1View on unpkg

src/session/markdown-review.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/session/markdown-review.tsView on unpkg

src/tools/lsp/client.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/tools/lsp/client.tsView on unpkg

src/settings/explore-settings-provider.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/settings/explore-settings-provider.tsView on unpkg

src/settings/hooks-settings-provider.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/settings/hooks-settings-provider.tsView on unpkg

src/settings/vision-delegation-provider.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/settings/vision-delegation-provider.tsView on unpkg

src/providers/prompt-cache-policy.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/providers/prompt-cache-policy.tsView on unpkg

src/tools/computer-use/platform/linux.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/tools/computer-use/platform/linux.tsView on unpkg

src/tools/lsp-tool.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/tools/lsp-tool.tsView on unpkg

src/tools/web-access/credential-source.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/tools/web-access/credential-source.tsView on unpkg

src/mcp/utils.tsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/mcp/utils.tsView on unpkg