Browser Navigator MCP (ahmadhass0un/brave-browser-mcp) is an MCP server listed on the M8ven Trust Index. It scores 89 out of 100, grade B. It declares 43 tools. The publisher has proved control of what we score (Verified Publisher). It is connected through the M8ven GitHub App, so the listing is re-checked on every push.

Back to MCP Trust IndexM8ven
B
Emerging
89/100
4 days ago

Browser Navigator MCP

Controls the Brave browser via CDP for web automation, OSINT, and social media crawling, including navigation, CAPTCHA detection, session persistence, and video control.

→ ahmadhass0un/brave-browser-mcp· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored

Monitored 4 days · every push re-verified

Who stands behind it

outlook.com (@ahmadhass0un) · Verified Publisher

Source: Glama

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// 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 2 credentials: BROWSER_NAV_TOKEN, COOKIE_ENCRYPTION_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
Are you the publisher? Confirm or correct these findings.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
🔐 secretBROWSER_NAV_TOKEN
configBROWSER_NAV_WS_PORT
🔐 secretCOOKIE_ENCRYPTION_KEY
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

43/43 tools missing one or more hints — connect_brave (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); disconnect (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); navigate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +40 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tests exist

No test files found

Add tests that exercise each declared tool.

No eval / new Function

5 eval() or new Function() calls — dynamic code execution

Replace eval / Function with explicit parsing or safer alternatives.

// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/ahmadhass0un/brave-browser-mcp)](https://m8ven.ai/mcp/ahmadhass0un/brave-browser-mcp)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: f7d6b1f16a8c64109adbc1ae807212c8fe9ce381
code hash: 6c0098982190f515791a4fe2f52d9d1aa0bb0c87850b61f84141e4a83f50045e
verified: 9/6/2026, 2:16:05 PM
view raw JSON →
Check MCPs from inside your assistant
Tool Check · MCP

Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.

https://m8ven.ai/api/mcp/tool-check
check_toolsearch_toolscompare_toolsrecommend_alternativescheck_publisherreport_concern
How to add it →Free · no account needed · works in any MCP client