Helixar Security (Helixar-AI/helixar-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. No publisher has claimed this listing.

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C
Caution
74/100
19 days ago

Helixar Security

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

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

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.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

Helixar-AI

Source: Official · also listed on Glama

Is this your MCP?

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Install from

OfficialGlama

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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 high6 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-8xcm-r25x-g524

undici vulnerable to downstream response desynchronization via retry interceptor

lowundici@6.25.0GHSA-g8m3-5g58-fq7m

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

lowundici@6.25.0GHSA-m8rv-5g2x-5cg5

undici vulnerable to CRLF Injection via blob-like body 'type' property

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.
🔐 secretANTHROPIC_API_KEYH "x-api-key: $" \
configHELIXAR_RELEASEGUARD_BIN
// 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

5/5 tools missing one or more hints — helixar_inspect_mcp (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); helixar_hdp_validate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); helixar_releaseguard (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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.

Shell command execution

2 child_process calls — runs shell commands

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 — undici@6.25.0 (high), undici@6.25.0 (low)

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 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 Verified](https://m8ven.ai/badge/mcp/helixar-ai-helixar-mcp-1hfl8i?variant=verified)](https://m8ven.ai/mcp/helixar-ai-helixar-mcp-1hfl8i)
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commit: c0b73c99d2fe8eaab7f1db5a450bee7f4934e801
code hash: 1adbdbcdcb2fb494cceb55c6b8f1ba06d2f11fb120eea81fca23215f31782a38
verified: 8/9/2026, 3:54:52 AM
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