zcode-cdp (Lumos-789/zcode-cdp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

zcode-cdp

An MCP server that enables AI coding agents to take over a real, already-logged-in Chrome via CDP, with port lease, watchdog, and state-machine governance for concurrency and stability.

→ Lumos-789/zcode-cdp· 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

Lumos-789

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// 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.
// 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.

high@playwright/mcp@0.0.30GHSA-6fg3-hvw7-2fwq

Microsoft Playwright MCP Server vulnerable to DNS Rebinding Attack; Allows Attackers Access to All Server Tools

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.
configCDP_BUF_MAX_BYTES
configCDP_HARD_CPU_THRESHOLD硬看门狗阈值
configCDP_HARD_CPU_TRIES
configCDP_HARD_KILL_MS硬看门狗阈值
configCDP_HEALTH_CHECK_MS
configCDP_INBUF_MAX_BYTES
configCDP_LOCK_ROOT租约锁目录
configCDP_ORPHAN_TIMEOUT_MS无业务空闲自退
configCDP_OUTPUT_RATE_LIMIT
configCDP_PLAYWRIGHT_MCP_CLI
configCDP_PORTS会话临时端口池
configCDP_RELAY_HOLD_MS
configCDP_SCRIPT_PORTS脚本固定端口（status 显示用）
configCDP_STALE_LOCK_AGE_MS
configCDP_STARTUP_GRACE_MS
configCDP_STDERR_RATE_LIMIT
configCDP_TAKEOVER
configCDP_WATCHDOG_LAG_MS
configCDP_WATCHDOG_TRIES
// quality suggestions

Dependencies

1 runtime dependency, 1 flagged: @playwright/mcp

Shell command execution

5 calls in production code run through a shell (bin/zcode-cdp-lease.js:51, bin/zcode-cdp-lease.js:63, bin/zcode-cdp-lease.js:75)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Production dependencies are patched

0 critical, 1 high severity in production deps — @playwright/mcp@0.0.30 (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 2 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
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commit: 8b7310d0bdbb2d4877eb97dcdf064ec7352ec915
code hash: 694b110d34ebdd4b629a66cbe70f21a9957e9b4cbfeab8fc13ce3f1efbaddcb0
view raw JSON →
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