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pi-maestro-flow@0.30.0: AI-agent control-surface risk | LPM Firewall

registry / pi-maestro-flow / 0.30.0

pi-maestro-flow@0.30.0

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 1mo ago · by lpm-firewall-ai

LPM flags this version as an AI-agent control-surface risk. Installing the package automatically modifies global Pi-agent configuration and installs Maestro workflows. These changes enable companion packages in an agent-wide control surface.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review

Trigger

npm installation runs the postinstall lifecycle hook.

Impact

A package install can alter the user's agent behavior and register additional package code without an explicit setup command.

Mechanism

Automatic global AI-agent configuration and workflow installation.

Policy narrative

On npm installation, the postinstall hook changes the global Pi keybinding configuration, invokes the Maestro workflow installer or copies workflow files into the user-level Maestro directory, and registers companion package paths in the global Pi settings file. This is automatic mutation of an AI-agent control surface rather than a user-invoked setup action.

AI rationale

The package performs unconsented postinstall mutation of global Pi-agent settings and global Maestro workflow locations. No exfiltration was found in the inspected installer scripts, but the automatic control-surface changes are concrete and unsafe.

Evidence

package.jsonscripts/configure-keybindings.mjsscripts/install-workflows.mjsscripts/register-companion-packages.mjs~/.pi/agent/keybindings.json~/.pi/agent/settings.json~/.pi/agent/pi-maestro-flow-companions.json~/.maestro/workflows

Source & flagged code

22 flagged

package.jsonView file

Lines 1-33json

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

3 "version": "0.30.0",

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 "bin": {

7 "pi-maestro-gateway": "bin/pi-maestro-gateway.mjs"

8 },

9 "engines": {

10 "node": ">=22.19.0"

11 },

12 "scripts": {

Medium

Remote Tarball Dependency

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

package.jsonView on unpkg · L12

13 "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 · L13

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L13

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

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

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

17 "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",

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

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

20 "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",

21 "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",

22 "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",

23 "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",

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

25 "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",

26 "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",

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

28 "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",

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

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

31 "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/session-artifact.test.ts test/statusline.test.ts",

32 "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",

33 "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",

optional/browser-bridge/background.jsView file

Lines 177-217javascript

177 [STORAGE_INSTALLATION_KEY]: credentials.installationId,

178 });

179 return credentials;

180}

181

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

183

184async function handleExec(msg

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 1-29typescript

1/**

2 * `/mcpx` compatibility facade for the built-in Pi Maestro Gateway.

3 *

4 * Existing exports and the ~/.mcpx config path remain available for one

5 * compatibility cycle, while lifecycle and workspace state are owned by the

6 * packaged Gateway. Opt out with PI_MCPX_BRIDGE=0.

7 */

9import { randomUUID } from "node:crypto";

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 = 12

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/gateway/pi-config-apply.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/gateway/pi-config-apply.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/gateway/pi-config-apply.tsView on unpkg

src/tools/smart-search.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/tools/smart-search.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/smart-search.tsView on unpkg

src/gateway/private-state-transaction.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/gateway/private-state-transaction.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/gateway/private-state-transaction.tsView on unpkg

src/gateway/resident-service.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/gateway/resident-service.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/gateway/resident-service.tsView on unpkg

src/gateway/services/exec-service.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/gateway/services/exec-service.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/gateway/services/exec-service.tsView on unpkg

src/session/markdown-review.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/session/markdown-review.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/bash-bg.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/tools/bash-bg.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/bash-bg.tsView on unpkg

src/tools/lsp/client.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/tools/lsp/client.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/tools/web-access/chrome-cookies.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/tools/web-access/chrome-cookies.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/chrome-cookies.tsView on unpkg

src/gateway/services/job-service.tsView file

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/gateway/services/job-service.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/gateway/services/job-service.tsView on unpkg

Source & flagged code

22 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

optional/browser-bridge/background.jsView file

197world: 'MAIN', L198: func: async (s) => eval(s), L199: args: [wrapExecScript(msg.code)],

Low

Eval

Package source references a known benign dynamic code generation pattern.

optional/browser-bridge/background.jsView on unpkg · L197

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

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/tools/browser/manager.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/browser/manager.tsView on unpkg

1import { spawn } from "node:child_process"; L2: import { createHash } from "node:crypto"; ... L67: export interface BrowserRunOutput { L68: displays: Array<{ type: "text"; text: string } | { type: "image"; data: string; mimeType: string }>; L69: returnValue: unknown; ... L998: // reinterpret an own __proto__ key as a prototype setter. L999: return `return await (${pageFunction.toString()})(...JSON.parse(${JSON.stringify(serializedArgs)}));`; L1000: } ... L1603: // and a leftover browser from a crashed session can be detected and reused. L1604: const BROWSER_PROFILE_BASE = process.env.PI_BROWSER_PROFILES_DIR ?? path.join(os.homedir(), ".pi", "browser-profiles"); L1605: ... L1624: }

Low

Weak Crypto

Package source references weak cryptographic algorithms.

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

src/mcpx-bridge.tsView file

9import { randomUUID } from "node:crypto"; L10: import { spawn, spawnSync } from "node:child_process"; L11: import { closeSync, existsSync, openSync, readFileSync, readdirSync, renameSync, rmSync, writeFileSync } from "node:fs"; L12: import { isIP } from "node:net"; L13: import { homedir } from "node:os"; ... L29: L30: const bridgeDisabled = () => process.env.PI_MCPX_BRIDGE === "0"; L31: const registeredPaths = new Set<string>(); ... L56: function absoluteRoot(root: string | undefined): string { L57: const rawRoot = root ?? process.cwd(); L58: return isAbsolute(rawRoot) ? resolve(rawRoot) : resolve(process.cwd(), rawRoot); ... L227: const octets = hostname.split(".").map(Number);

High

Cloud Metadata Access

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

src/mcpx-bridge.tsView on unpkg · L9

•matchType = normalized_sha256 matchedPackage = pi-maestro-flow@0.29.0 matchedPath = src/mcpx-bridge.ts matchedIdentity = npm:cGktbWFlc3Ryby1mbG93:0.29.0 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/mcpx-bridge.tsView on unpkg

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 = 12

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/gateway/pi-config-apply.tsView file

High

Known Malware Source Similarity

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

src/gateway/pi-config-apply.tsView on unpkg

src/tools/smart-search.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/smart-search.tsView on unpkg

src/gateway/private-state-transaction.tsView file

High

Known Malware Source Similarity

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

src/gateway/private-state-transaction.tsView on unpkg

src/gateway/resident-service.tsView file

High

Known Malware Source Similarity

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

src/gateway/resident-service.tsView on unpkg

src/gateway/services/exec-service.tsView file

High

Known Malware Source Similarity

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

src/gateway/services/exec-service.tsView 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/bash-bg.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/bash-bg.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/tools/web-access/chrome-cookies.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/chrome-cookies.tsView on unpkg

src/gateway/services/job-service.tsView file

High

Known Malware Source Similarity

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

src/gateway/services/job-service.tsView on unpkg