Blender MCP

Enables AI assistants to control Blender 3D software through natural language, with tools for modeling, materials, animation, rendering, and rigging.

→ harveyxiacn/blender-mcp · listed on glama

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// key findings

✅

380 tools verified — handlers match their declared behaviour

26 read-only tools verified — handlers contain no write/delete/exec

✅

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: OPENAI_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.

configBLENDER_MCP_MAX_CODE_SIZE

configPUBLIC

configGITHUB_REF_NAME

configGITHUB_SERVER_URL

configGITHUB_REPOSITORY

configDISCORD_CHANGELOG_WEBHOOK

configBLENDER_MCP_HOST

configBLENDER_MCP_PORT

configBLENDER_MCP_HTTP_PORT

configBLENDER_MCP_TIMEOUT

configBLENDER_MCP_MAX_RETRIES

configBLENDER_MCP_AUTO_RECONNECT

configBLENDER_MCP_HEARTBEAT_INTERVAL

configBLENDER_MCP_LOG_LEVEL

configPROGRAMFILES

configOPENAI_VISION_MODEL

🔐 secretOPENAI_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 6 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/harveyxiacn-blender-mcp-x8npqw)](https://m8ven.ai/mcp/harveyxiacn-blender-mcp-x8npqw)

commit: 1a04d16819dcc283b14de94aa5fb4983251a6578

code hash: 2a93c392c48aa80b4694985a673b12ee4699a5cbed04385b92fb8f74a000ecd7

verified: 6/22/2026, 1:08:44 PM

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