guard-scanner

Item: guard-scanner
Rating: 33
Author: M8ven

Provides a security scanner for AI agent skills and MCP servers, detecting threats like prompt injection, identity hijacking, and memory poisoning.

→ koatora20/guard-scanner · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 10 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.

🔐

You'll be asked for 2 credentials: GITHUB_TOKEN, VT_API_KEY

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

// known CVEs in dependencies10 high6 medium16 low

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

highws@8.19.0GHSA-96hv-2xvq-fx4p

ws: Memory exhaustion DoS from tiny fragments and data chunks

highopenclaw@2026.3.13GHSA-24vr-rprv-67rf

OpenClaw: Workspace .env npm_execpath could influence bundled runtime dependency install

highopenclaw@2026.3.13GHSA-2cq5-mf3v-mx44

OpenClaw: busybox and toybox applet execution weakened exec approval binding

highopenclaw@2026.3.13GHSA-2pr2-hcv6-7gwv

OpenClaw's device removal and token revocation do not terminate active WebSocket sessions

highopenclaw@2026.3.13GHSA-39pp-xp36-q6mg

OpenClaw has Inconsistent Host Exec Environment Override Sanitization

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.

configGITHUB_STEP_SUMMARY

🔐 secretGITHUB_TOKEN

configGUARD_SCANNER_MODE

configGUARD_SCANNER_TASK_DIR

configOPENCLAW_STATE_DIR

🔐 secretVT_API_KEY

// 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 4 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/koatora20-guard-scanner-1ai7qv)](https://m8ven.ai/mcp/koatora20-guard-scanner-1ai7qv)

commit: 750b5c6c3b3a8021cc83d488def4b0a8b8a66e77

code hash: 33e61b34e8754ae82f1426e45334e7d242d8d981948e9eca522ed54d983bfc7d

verified: 7/21/2026, 8:37:39 AM

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