fxhoudinimcp (healkeiser/fxhoudinimcp) is an MCP server listed on the M8ven Trust Index. It scores 89 out of 100, grade B. It declares 188 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
B
Emerging
89/100
7 days ago

fxhoudinimcp

Comprehensive MCP server for SideFX Houdini, offering 168 tools across 19 categories to enable natural-language control of scene building, simulation, rendering, and more via AI assistants.

→ healkeiser/fxhoudinimcp· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. 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

healkeiser

Source: Glama

Is this your MCP?

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Install from

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.
// 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.
configHOUDINI_HOST, HOUDINI_PORT, MCP_TRANSPORT and LOG_LEVEL do not
configHOUDINI_PORTHOUDINI_HOST, , MCP_TRANSPORT and LOG_LEVEL do not
configLOG_LEVELHOUDINI_HOST, HOUDINI_PORT, MCP_TRANSPORT and do not
configMCP_TRANSPORTHOUDINI_HOST, HOUDINI_PORT, and LOG_LEVEL do not
configHYTHON
configHOUDINI_VERSION
configFXHOUDINIMCP_AUTOSTARTFXHOUDINIMCP_PORT, FXHOUDINIMCP_BIND, and
configFXHOUDINIMCP_AUTO_LAYOUT(see [Environment Variables](#environment-variables)
configCLAUDE_CONFIG_DIR
configFXHOUDINIMCP_BINDFXHOUDINIMCP_PORT, , FXHOUDINIMCP_AUTOSTART and
configFXHOUDINIMCP_PORT, FXHOUDINIMCP_BIND, FXHOUDINIMCP_AUTOSTART and
// 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

188/188 tools missing one or more hints — set_keyframe (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); set_keyframes (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); delete_keyframe (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +185 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.

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 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/healkeiser/fxhoudinimcp)](https://m8ven.ai/mcp/healkeiser/fxhoudinimcp)
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commit: 4462529063ecb88561b3c62596680db62ca51f2b
code hash: 77ae27c7b7c614b0b5da8264420e0a81182ddfe87d3dbf9568bd1ef1ac4b0ea5
verified: 9/4/2026, 3:20:57 AM
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