Hayba

Item: Hayba
Rating: 45
Author: M8ven

An MCP server enabling AI agents to author Unreal Engine 5 scenes directly, with tools for spawning actors, building PCG graphs, validating physics, generating terrain, and more through a single MCP connection.

→ zajalist/hayba · listed on 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.

🔐

You'll be asked for 1 credential: AI_API_KEY

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

// required environment variables

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

🔐 secretAI_API_KEY

configAI_MODEL

configDASHBOARD_HOST

configDASHBOARD_PORT

configGAEA_BUILD_MANAGER

configHAYBA_CODE_MODE

configHAYBA_CRITIQUE_ENABLED

configHAYBA_CRITIQUE_THRESHOLD

configHAYBA_DISABLED_TOOLS_PATH

configHAYBA_MCP_HTTP_PORT

configHAYBA_OUTPUT

configHAYBA_PORT

configHAYBA_SIDECAR_URL

configHAYBA_TAG_SNAPSHOT_PATH

configUE_TCP_HOST

configUE_TCP_PORT

configHAYBA_SPATIAL_CLIP_CHECKPOINT

configHAYBA_ENABLE_SPATIAL_CLIP

configHAYBA_ENABLE_OWL_VIT

configHAYBA_SIDECAR_PORT

// 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/zajalist-hayba-yiarss)](https://m8ven.ai/mcp/zajalist-hayba-yiarss)

commit: 7925b37ac5c9e3f12a2e834d3ad1977695301dce

code hash: ea73fe933bc40357a951b187dad88d2c5ee9fa30bdb4d243f06d4309170c28b6

verified: 6/18/2026, 11:42:24 AM

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