sigma-gate

Item: sigma-gate
Rating: 73
Author: M8ven

A deterministic MCP server that guards AI/agent output by detecting secrets, injection, and PII in ~85µs with zero dependencies. Gives a clear ship/block verdict and runs locally or hosted.

→ spektre-labs/sigma-gate · listed on glama

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Glama

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// key findings

✅

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.

// required environment variables

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

configPORT

configGUARD_BLOCK_AT— high python3 -m guard "..."

// 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 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 Score](https://m8ven.ai/badge/mcp/spektre-labs-sigma-gate-1tmt1e)](https://m8ven.ai/mcp/spektre-labs-sigma-gate-1tmt1e)

commit: f09e78f72a4607c5e30af6e8726e4cca260088b5

code hash: 03b4165b032f36b605be5d6c9e3de2a336f3eed24469949d5f54a59fc680dd41

verified: 7/31/2026, 8:57:22 AM

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