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19 days ago

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puppeteer-mcp-server

Self-hosted Puppeteer MCP server with remote SSE access, API key authentication, and Docker deployment. Complete tool suite for browser automation via Model Context Protocol.

→ sultannaufal/puppeteer-mcp-server · listed on github_topic

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high4 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

lowexpress@4.18.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

lowexpress@4.18.2GHSA-rv95-896h-c2vc

Express.js Open Redirect in malformed URLs

lowjoi@17.11.0GHSA-q7cg-457f-vx79

joi has an uncaught RangeError on deeply nested input through recursive `link()` schemas

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretAPI_KEY— echo "=your-secure-api-key-here" > .env

configBROWSER_RESTART_THRESHOLD

configBROWSER_TIMEOUT— Browser operation timeout (ms) 30000 ❌

configCORS_ORIGIN

configHEALTH_CHECK_ENABLED

configHEALTH_CHECK_PATH

configHOST— Server host 0.0.0.0 ❌

configLOG_FORMAT

configLOG_LEVEL— Logging level (error, warn, info, debug) info ❌

configMAX_CONCURRENT_PAGES

configMAX_PAGES_PER_SESSION

configMEMORY_LIMIT_MB

configMETRICS_ENABLED

configMETRICS_PATH

configPAGE_CLEANUP_INTERVAL

configPORT— Server port 3000 ❌

configPUPPETEER_EXECUTABLE_PATH— /usr/bin/chromium

configPUPPETEER_LAUNCH_OPTIONS— {"headless":true,"args":["--no-sandbox","--disable-setuid-sandbox"]}

configPUPPETEER_SKIP_CHROMIUM_DOWNLOAD

configRATE_LIMIT_MAX— Max requests per window 100 ❌

configRATE_LIMIT_WINDOW

configSCREENSHOT_BINARY_URL_TTL

configSCREENSHOT_CLEANUP_INTERVAL

configSCREENSHOT_DEFAULT_HEIGHT

configSCREENSHOT_DEFAULT_WIDTH

configSCREENSHOT_ENABLE_BINARY_SERVING

configSCREENSHOT_MAX_HEIGHT

configSCREENSHOT_MAX_WIDTH

configSCREENSHOT_QUALITY

configSESSION_TIMEOUT

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/sultannaufal-puppeteer-mcp-server-ox1j5l)](https://m8ven.ai/mcp/sultannaufal-puppeteer-mcp-server-ox1j5l)

commit: db0bcec93ad8b4349a0ec9eb8b8f122c4b256e11

code hash: d05426c702f320a9e62097a6a28d005f07f8df4726d349af7a3469803c842afb

verified: 6/15/2026, 1:44:14 PM

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