blend-ai (HoldMyBeer-gg/blend-ai) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

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2 months ago

blend-ai

An MCP server that enables AI assistants to control Blender through 108 specialized tools for 3D modeling, animation, and rendering. It provides a secure, thread-safe interface to execute validated operations in Blender using natural language commands.

→ HoldMyBeer-gg/blend-ai· listed on glama

How we verified

⚡ Live Monitored: not connected

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Who stands behind it

HoldMyBeer-gg

Source: Glama

Is this your MCP?

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Install from

Glama

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⏳ This MCP is queued for scoring. Check back in a few minutes.
// 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.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configProgramFiles
configProgramW6432
// 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

166/166 tools missing one or more hints — insert_keyframe (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); delete_keyframe (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); set_frame (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +163 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.

Tool inputs are validated

159/166 tool handlers declare input schemas (96%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

Only 0/166 tool handlers wrap calls in try/catch (0%)

Wrap each tool handler body in try/catch and return a structured error response.

Tests exist

No test files found

Add tests that exercise each declared tool.

Shell command execution

1 child_process call — runs shell commands

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

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 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/holdmybeer-gg/blend-ai)](https://m8ven.ai/mcp/holdmybeer-gg/blend-ai)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 621ddc0dc8b379428e027c17ce817e1fc4d9cb36
code hash: a211918e858992c2510f0fa2c115f5f028429e106cd8b05ab2ffa71f30b79759
verified: 6/17/2026, 12:08:45 PM
view raw JSON →
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