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@north-light/crouter@0.3.350: Manual Review npm security report | LPM Firewall

registry / @north-light/crouter / 0.3.350

@north-light/crouter@0.3.350

⚠ Under review

Renamed: npm install -g @crouter/cli (github.com/crouton-labs/crouter)

crtr — agent runtime with memory, plugins, and marketplaces

AI Security Review

scanned 12d ago · by lpm-firewall-ai

No confirmed attack was established from the install hook or the indicated agent file. The hook stages this package's runtime, and the Claude and pi paths sit in an extension module. A clean publication cannot be completed because sixteen citation paths are required and only eight citations fit.

Static reason

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

Trigger

npm postinstall, plus later explicit crtr or extension use.

Impact

No compromise impact was established. The citation limit leaves the clean decision unfinished.

Mechanism

postinstall runs a local tree patch and, only when dist is present, a local runtime installer and renderer provision. The agent path constants are not invoked by that hook.

AI rationale

Inspection of the install hook and the indicated agent file did not show an independent attack. A clean verdict still cannot be published because sixteen citations are required and only eight are allowed.

Decision evidence

public snapshot

AI called this Manual Review at 62.0% confidence as Unknown with medium false-positive risk.

AI review observations

package.json registers postinstall as node scripts/postinstall.mjs and its dependencies do not include @north-light/crouter.
scripts/postinstall.mjs patches local tree ordering and, when dist/index.js is missing, returns without installing a runtime generation.

Source & flagged code

24 flagged

package.jsonView file

Lines 81-121json

81 "scripts/runtime-lock.mjs",

82 "scripts/self-update.mjs",

83 "runtime.lock.json"

84 ],

85 "scripts": {

86 "build": "node scripts/build.mjs",

87 "build:native:linux": "node scripts/build-native-linux.mjs",

88 "activate": "npm run build && npm run install-runtime && crtr sys daemon restart",

89 "activate:pull": "git pull && npm install && npm run activate",

90 "build:api": "tsc -p packages/crouter-api/tsconfig.json",

91 "build:env-docker": "tsc -p packages/crouter-env-docker/tsconfig.json",

92 "build:sdk": "npm run build:api && npm run build:identity && tsc -p packages/crouter-sdk/tsconfig.json",

93 "build:plugin": "tsc -p packages/crouter-plugin/tsconfig.json",

94 "typecheck:pi-packages": "npx tsc -p src/builtin-pi-packages/pi-crtr-extensions/tsconfig.json",

95 "test:runtime-packaging": "node --test scripts/runtime-smoke.test.mjs",

96 "test:build-output": "node scripts/build-concurrency-test.mjs",

97 "check:cli-no-canvas": "node scripts/check-cli-no-canvas.mjs",

98 "check:cli-cold-start": "node scripts/check-cli-cold-start.mjs",

99 "check:daemon-no-barrel": "node scripts/check-daemon-no-barrel.mjs",

100 "check:quote-style": "node scripts/check-quote-style.mjs",

101 "postinstall": "node scripts/postinstall.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L101

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L101

102 "install-runtime": "node scripts/install-runtime.mjs",

103 "prepack": "node scripts/runtime-lock.mjs prepack && node scripts/pack-minify.mjs prepack",

104 "postpack": "node scripts/pack-minify.mjs postpack && node scripts/runtime-lock.mjs postpack",

105 "dev": "tsx --conditions=crtr-src src/cli.ts",

106 "link": "npm link",

107 "prepublishOnly": "npm run build",

108 "test": "CRTR_NO_DAEMON_AUTOSTART=1 node --conditions=crtr-src --import tsx/esm --import ./scripts/test-env-scrub.mjs --test --test-force-exit --test-concurrency=$(node -p 'Math.max(4, require(`node:os`).availableParallelism() - 1)') --test-timeout=10000 ${CRTR_TEST_SHARD:+--test-shard=$CRTR_TEST_SHARD} 'src/**/__tests__/*.test.ts'",

109 "test:integration": "npm run build:api && CRTR_NO_DAEMON_AUTOSTART=1 node --conditions=crtr-src --import tsx/esm --import ./scripts/test-env-scrub.mjs --test --test-concurrency=$(node -p 'Math.min(8, Math.max(2, require(`node:os`).availableParallelism() - 1))') --test-timeout=60000 ${CRTR_TEST_SHARD:+--test-shard=$CRTR_TEST_SHARD} 'src/**/__tests__/integration/*.test.ts' 'packages/crouter-sdk/src/**/__tests__/integration/*.test.ts' 'packages/crouter-plugin/src/**/__tests__/integration/*.test.ts'",

110 "test:seam": "npm run build && npm run test:seam:built",

111 "test:seam:built": "CRTR_NO_DAEMON_AUTOSTART=1 node --import ./scripts/test-env-scrub.mjs --test --test-concurrency=$(node -p 'Math.min(4, Math.max(2, require(`node:os`).availableParallelism() - 2))') --test-timeout=180000 ${CRTR_TEST_SHARD:+--test-shard=$CRTR_TEST_SHARD} 'dist/**/__tests__/seam/*.test.js'",

112 "test:all": "npm test && npm run test:integration && npm run test:seam",

113 "test:isolated": "node scripts/test-isolated.mjs",

114 "build:identity": "tsc -p packages/crouter-identity/tsconfig.json"

115 },

116 "overrides": {

117 "@earendil-works/pi-ai": "0.87.1",

118 "@earendil-works/pi-agent-core": "0.87.1",

119 "@earendil-works/pi-tui": "0.87.1"

120 },

121 "repository": {

bin/runtime-selector.mjsView file

Lines 1-21javascript

1import { spawn, spawnSync } from 'node:child_process';

2import { existsSync, lstatSync, mkdirSync, openSync, readFileSync, readdirSync, readlinkSync, realpathSync, writeFileSync } from 'node:fs';

High

Child Process

Package source references child process execution.

bin/runtime-selector.mjsView on unpkg · L1

3import { homedir } from 'node:os';

dist/core/runtime/stamp/channel.jsView file

Lines 1-2javascript

1var m=Object.defineProperty;var o=(n,t)=>m(n,"name",{value:t,configurable:!0});import{createHash as f}from"node:crypto";

dist/commands/sys/feedback.jsView file

Lines 1-8javascript

1var h=Object.defineProperty;var a=(r,e)=>h(r,"name",{value:e,configurable:!0});import{spawnSync as y}from"node:child_process";

dist/hook-authoring.jsView file

Lines 1-6javascript

1var B=Object.defineProperty;var o=(e,r)=>B(e,"name",{value:r,configurable:!0});import{spawn as R}from"node:child_process";

dist/native/linux/addon.nodeView file

•path = dist/native/linux/addon.node kind = native_binary sizeBytes = 22272 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

dist/native/linux/addon.nodeView on unpkg

dist/clients/attach/photon_rs_bg.wasmView file

•path = dist/clients/attach/photon_rs_bg.wasm kind = wasm_module sizeBytes = 1881634 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

dist/clients/attach/photon_rs_bg.wasmView on unpkg

dist/clients/attach/viewer.jsView file

•path = dist/clients/attach/viewer.js kind = oversized_source_file sizeBytes = 8845337 magicHex = [redacted]

Medium

Oversized Source File

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

dist/clients/attach/viewer.jsView on unpkg

dist/builtin-pi-packages/pi-crtr-extensions/node_modules/yaml/dist/parse/lexer.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; 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/builtin-pi-packages/pi-crtr-extensions/node_modules/yaml/dist/parse/lexer.js#virtual:normalized:round1View on unpkg

dist/core/termrender/termrender.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/termrender/termrender.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/termrender/termrender.jsView on unpkg

dist/core/canvas/pid.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/canvas/pid.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/canvas/pid.jsView on unpkg

dist/core/git.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/git.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/git.jsView on unpkg

dist/core/runtime/resume-root.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/runtime/resume-root.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/runtime/resume-root.jsView on unpkg

scripts/postinstall.mjsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = scripts/postinstall.mjs matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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.

scripts/postinstall.mjsView on unpkg

dist/commands/chord.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/commands/chord.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/commands/chord.jsView on unpkg

dist/core/auto-update.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/auto-update.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/auto-update.jsView on unpkg

dist/api/command-manifest/schema.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/command-manifests/schema.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/api/command-manifest/schema.jsView on unpkg

dist/core/canvas/install-id.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/canvas/install-id.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/canvas/install-id.jsView on unpkg

dist/core/command-plugins/compose.jsView file

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/core/command-plugins/compose.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/core/command-plugins/compose.jsView on unpkg

Source & flagged code

24 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/postinstall.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/postinstall.mjs

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg

bin/runtime-selector.mjsView file

1import { spawn, spawnSync } from 'node:child_process'; L2: import { existsSync, lstatSync, mkdirSync, openSync, readFileSync, readdirSync, readlinkSync, realpathSync, writeFileSync } from 'node:fs';

High

Child Process

Package source references child process execution.

bin/runtime-selector.mjsView on unpkg · L1

116try { L117: const mod = await import(pathToFileURL(join(dirname(entryPath), 'core', 'termrender', 'termrender.js')).href); L118: if (mod.isRendererReady()) return;

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/runtime-selector.mjsView on unpkg · L116

dist/core/runtime/stamp/channel.jsView file

1var m=Object.defineProperty;var o=(n,t)=>m(n,"name",{value:t,configurable:!0});import{createHash as f}from"node:crypto";const i=Symbol.for("@crouton-kit/crtr:stamp-channel"),g=16;f...

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/core/runtime/stamp/channel.jsView on unpkg · L1

dist/commands/sys/feedback.jsView file

1var h=Object.defineProperty;var a=(r,e)=>h(r,"name",{value:e,configurable:!0});import{spawnSync as y}from"node:child_process";import{mkdirSync as g,writeFileSync as w}from"node:fs"... L2: `)[0].trim();return`[feedback] ${n.length>80?n.slice(0,79)+"\u2026":n}`}a(L,"deriveTitle");function j(r,e){const t=[`| crtr version | \`${e.version}\` |`,`| platform | ${e.platform... L3: `)+` L4: `}a(j,"buildBody");async function q(r,e,t,n,o){const s=process.env[R];try{const i=await fetch(r,{method:"POST",headers:{"content-type":"application/json",...s!==void 0&&s!==""?{aut... L5: `).filter(o=>o.startsWith("http")).pop()??t.stdout.trim()}:{error:t.error!==void 0?`gh not available: ${t.error.message}`:t.stderr?.trim()||`gh exited ${t.status}`}}a(F,"deliverToG...

High

Same File Env Network Execution

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

dist/commands/sys/feedback.jsView on unpkg · L1

•matchType = normalized_sha256 matchedPackage = @north-light/crouter@0.3.322 matchedPath = dist/commands/sys/feedback.js matchedIdentity = npm:QG5vcnRoLWxpZ2h0L2Nyb3V0ZXI:0.3.322 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/commands/sys/feedback.jsView on unpkg

dist/hook-authoring.jsView file

1var B=Object.defineProperty;var o=(e,r)=>B(e,"name",{value:r,configurable:!0});import{spawn as R}from"node:child_process";import{Console as T}from"node:console";import{posixProcess... L2: `),c=d("hook_handler_failed",`handler failed for ${f.value.op}`)}const a=I(c,f.value);a.valid||(i.write(`hook handler ${f.value.op} returned an invalid response: ${a.message} L3: `),c=d("invalid_hook_response",a.message))}catch(m){i.write(`hook executable failed: ${b(m)} L4: `),c=d("hook_executable_failed","hook executable could not read its request")}_(s,c)}o(X,"runHookExecutable");async function Y(e,r){const t=e[0];return t===void 0||t===""?d("local_... L5: `)}o(_,"writeResponse");async function D(e){const r=[];for await(const t of e)r.push(Buffer.isBuffer(t)?t:Buffer.from(t));return Buffer.concat(r

High

Command Output Exfiltration

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

dist/hook-authoring.jsView on unpkg · L1

1Trigger-reachable command-output exfiltration chain: manifest.main -> dist/index.js -> dist/hook-authoring.js L1: var B=Object.defineProperty;var o=(e,r)=>B(e,"name",{value:r,configurable:!0});import{spawn as R}from"node:child_process";import{Console as T}from"node:console";import{posixProcess... L2: `),c=d("hook_handler_failed",`handler failed for ${f.value.op}`)}const a=I(c,f.value);a.valid||(i.write(`hook handler ${f.value.op} returned an invalid response: ${a.message} L3: `),c=d("invalid_hook_response",a.message))}catch(m){i.write(`hook executable failed: ${b(m)} L4: `),c=d("hook_executable_failed","hook executable could not read its request")}_(s,c)}o(X,"runHookExecutable");async function Y(e,r){const t=e[0];return t===void 0||t===""?d("local_... L5: `)}o(_,"writeResponse");async func

High

Trigger Reachable Command Output Exfiltration

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

dist/hook-authoring.js

dist/native/linux/addon.nodeView file

•path = dist/native/linux/addon.node kind = native_binary sizeBytes = 22272 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

dist/native/linux/addon.nodeView on unpkg

dist/clients/attach/photon_rs_bg.wasmView file

•path = dist/clients/attach/photon_rs_bg.wasm kind = wasm_module sizeBytes = 1881634 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

dist/clients/attach/photon_rs_bg.wasmView on unpkg

dist/clients/attach/viewer.jsView file

•path = dist/clients/attach/viewer.js kind = oversized_source_file sizeBytes = 8845337 magicHex = [redacted]

Medium

Oversized Source File

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

dist/clients/attach/viewer.jsView on unpkg

dist/builtin-pi-packages/pi-crtr-extensions/node_modules/yaml/dist/parse/lexer.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; 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/builtin-pi-packages/pi-crtr-extensions/node_modules/yaml/dist/parse/lexer.js#virtual:normalized:round1View on unpkg

dist/core/termrender/termrender.jsView file

High

Known Malware Source Similarity

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

dist/core/termrender/termrender.jsView on unpkg

dist/core/canvas/pid.jsView file

High

Known Malware Source Similarity

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

dist/core/canvas/pid.jsView on unpkg

dist/core/git.jsView file

High

Known Malware Source Similarity

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

dist/core/git.jsView on unpkg

dist/core/runtime/resume-root.jsView file

High

Known Malware Source Similarity

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

dist/core/runtime/resume-root.jsView on unpkg

scripts/postinstall.mjsView file

High

Known Malware Source Similarity

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

scripts/postinstall.mjsView on unpkg

dist/commands/chord.jsView file

High

Known Malware Source Similarity

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

dist/commands/chord.jsView on unpkg

dist/core/auto-update.jsView file

High

Known Malware Source Similarity

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

dist/core/auto-update.jsView on unpkg

dist/api/command-manifest/schema.jsView file

High

Known Malware Source Similarity

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

dist/api/command-manifest/schema.jsView on unpkg

dist/core/canvas/install-id.jsView file

High

Known Malware Source Similarity

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

dist/core/canvas/install-id.jsView on unpkg

dist/core/command-plugins/compose.jsView file

High

Known Malware Source Similarity

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

dist/core/command-plugins/compose.jsView on unpkg