custom-chrome-dev-mcp (HabaAndrei/custom-chrome-dev-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. The publisher has confirmed an email address for this listing, which proves an inbox rather than ownership (Claimed).

Back to MCP Trust Indexm8ven
C
Caution
74/100
4 days ago

custom-chrome-dev-mcp

Enables MCP clients to drive your already-open Chrome browser like a human, using 45 tools for navigation, perception, capture, and trusted input that pages receive as genuinely user-generated.

→ HabaAndrei/custom-chrome-dev-mcp· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

HabaAndrei · Claimed

Source: Glama

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// key findings
⚠️
Known vulnerabilities in dependencies: 1 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.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
Are you the publisher? Confirm or correct these findings.
// known CVEs in dependencies1 high

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

highws@8.20.1GHSA-96hv-2xvq-fx4p

ws: Memory exhaustion DoS from tiny fragments and data chunks

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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.
configCUSTOM_CHROME_DEV_MCP_CAPTURE_DIRThe only directory screenshots and recordings may be written to.
configCUSTOM_CHROME_DEV_MCP_WS_PORTHub port. Change it in extension/src/config.js too, or they won't find each other.
// 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

3/3 tools missing one or more hints — screenshot (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); fullPageScreenshot (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); record (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.

Production dependencies are patched

0 critical, 1 high severity in production deps — ws@8.20.1 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// 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 Verified](https://m8ven.ai/badge/mcp/habaandrei-custom-chrome-dev-mcp-lcatl0?variant=verified)](https://m8ven.ai/mcp/habaandrei-custom-chrome-dev-mcp-lcatl0)
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commit: 9f3c4f6221d875d03b50a10fe7a58f0c3e95a4c6
code hash: a81a5cd730294b0e04e24fd141d1012dff80e6099cccc70b4b57ab54c6afa6db
verified: 9/4/2026, 1:42:13 AM
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