MCP Browser Bridge

Item: MCP Browser Bridge
Rating: 67
Author: M8ven

MCP server that bridges Model Context Protocol with browser automation, offering 37 tools across three modes (Playwright, CDP, Chrome Extension) and an autonomous agent for web tasks.

→ flpccabral/mcp-browser · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: LLM_API_KEY

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

// required environment variables

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

configBROWSER_HEADLESS— true Define se o Chromium Playwright abre sem UI (src/browser_mcp/browser_manager.py:34).

configBROWSER_VIEWPORT_WIDTH— / BROWSER_VIEWPORT_HEIGHT 1280 / 720 Viewport inicial (src/browser_mcp/browser_manager.py:35).

configBROWSER_VIEWPORT_HEIGHT— BROWSER_VIEWPORT_WIDTH / 1280 / 720 Viewport inicial (src/browser_mcp/browser_manager.py:35).

configBROWSER_TIMEOUT— 30000 Timeout padrão em ms (src/browser_mcp/browser_manager.py:37).

configEXTENSION_WS_URL— ws://localhost:8765 URL do bridge WebSocket (src/browser_mcp/browser_manager.py:38).

configENABLE_VISUAL_INDICATOR— true Injeta overlay após navegação Playwright (src/browser_mcp/browser_manager.py:39, src/browser_mcp/browser_manager.py:583).

configSTEALTH_MODE— true Ativa ajustes anti-detecção (src/browser_mcp/browser_manager.py:40).

configLLM_PROVIDER— deepseek Provedor do agente (src/browser_mcp/llm_client.py:18).

🔐 secretLLM_API_KEY— vazio Chave enviada ao provedor LLM (src/browser_mcp/llm_client.py:19).

configLLM_MODEL— por provedor Modelo usado no chat (src/browser_mcp/llm_client.py:20, src/browser_mcp/llm_client.py:25).

configLLM_BASE_URL— por provedor Endpoint OpenAI-compatible customizado (src/browser_mcp/llm_client.py:21, src/browser_mcp/llm_client.py:34).

// 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 5 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/flpccabral-mcp-browser-10hoyu)](https://m8ven.ai/mcp/flpccabral-mcp-browser-10hoyu)

commit: 1a1bf13c98a2c06d74e0b92b570073fb943c5ca6

code hash: f2e2e3c295b1aa83ae40acca8b7671110dc0e7c0e21091f683ec288a958b56e1

verified: 7/11/2026, 8:26:04 AM

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