Helixar Security

Item: Helixar Security
Rating: 74
Author: M8ven

Security tools for AI agents: scan MCP servers, validate HDP delegation chains, audit releases.

→ Helixar-AI/helixar-mcp · listed on official

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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.

🔐

You'll be asked for 1 credential: ANTHROPIC_API_KEY

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

// known CVEs in dependencies1 high3 low

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

highundici@6.25.0GHSA-vxpw-j846-p89q

undici WebSocket client vulnerable to denial of service via fragment count bypass

lowundici@6.25.0GHSA-35p6-xmwp-9g52

undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse

lowundici@6.25.0GHSA-g8m3-5g58-fq7m

undici vulnerable to Set-Cookie SameSite attribute downgrade via permissive substring matching

lowundici@6.25.0GHSA-p88m-4jfj-68fv

undici vulnerable to HTTP header injection via Set-Cookie percent-decoding

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// required environment variables

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

🔐 secretANTHROPIC_API_KEY— H "x-api-key: $" \

configHELIXAR_RELEASEGUARD_BIN

// 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 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

[![M8ven Score](https://m8ven.ai/badge/mcp/helixar-ai-helixar-mcp-1hfl8i)](https://m8ven.ai/mcp/helixar-ai-helixar-mcp-1hfl8i)

commit: c0b73c99d2fe8eaab7f1db5a450bee7f4934e801

code hash: 1adbdbcdcb2fb494cceb55c6b8f1ba06d2f11fb120eea81fca23215f31782a38

verified: 7/26/2026, 8:56:52 AM

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