mcp-google-crux

Caution

Score 71 / 100 · 47 files read · 0 critical, 0 high, 3 medium, 5 low findings

Report 8703f8ad775a2ed9 · first scanned 2026-10-28 · scanned 3× · keyed to the exact package contents, so this link always shows this version

Listed in the Agent Census directory data

Subscores

credentials92

exfiltration92

execution92

injection100

obfuscation98

files92

100 is clean. Deductions come only from the cited findings below.

mediumCode contacts static.modelcontextprotocol.io, which the documentation never mentions

(package) · line 1 · rule M3

static.modelcontextprotocol.io

mediumRuns a command automatically at install time (prepare)

package.json · line 1 · rule M4

prepare: npm run build

mediumWrites files under the user home directory

src/telemetry.ts · line 14 · rule M5

Sync, readFileSync, writeFileSync } from "node:fs"; import { homedir } from "node:os"; import { join } from "node:path"; import ty

low3 binary file(s) were not parsed (static text analysis only)

(package) · line 1 · rule L3

3 binary files

lowReads named environment variables (normal for API keys; listed in the permission summary)

src/config.ts · line 38 · rule L1

timeoutMs = Number(process.env.CRUX_TIMEOUT_MS); const maxRetries = Number(process.env.CRUX_MAX_RETRIES); return { // An

lowReads named environment variables (normal for API keys; listed in the permission summary)

src/index.ts · line 77 · rule L1

config: { apiBase: process.env.CRUX_API_BASE || DEFAULT_BASE }, problem: err, }; } } async function main(): Promise<

lowReads named environment variables (normal for API keys; listed in the permission summary)

src/telemetry.test.ts · line 102 · rule L1

one. const prev = process.env.XDG_CONFIG_HOME; process.env.XDG_CONFIG_HOME = mkdtempSync(join(tmpdir(), "beacon-test-")); tr

lowReads named environment variables (normal for API keys; listed in the permission summary)

src/telemetry.ts · line 23 · rule L1

NodeJS.ProcessEnv = process.env): boolean { const value = (env.ASKADS_TELEMETRY ?? "").trim().toLowerCase(); return !["0", "fa

Network endpoints: a.comapi.github.comchromeuxreport.googleapis.comcode.claude.comcode.visualstudio.comconsole.cloud.google.comcursor.comdeveloper.chrome.comevil.exampleexample.comgithub.comglama.aiimg.shields.iokeepachangelog.comlearn.chatgpt.comlobehub.comopencollective.comproxy.exampleregistry.npmjs.orgsemver.orgstatic.modelcontextprotocol.iosupport.claude.comt.metiny.exampleusage.gistrec.cloudweb.devwww.google.comwww.npmjs.com
Environment read: CRUX_API_BASECRUX_API_KEYCRUX_MAX_RETRIESCRUX_TIMEOUT_MSXDG_CONFIG_HOME
Shell execution: no
Install hooks: prepare: npm run build
Credential material: Reads named environment variables (normal for API keys; listed in the permission summary)

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