blender-server-mcp-docker (BATTLEHAWK00/blender-server-mcp-docker) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 37 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

blender-server-mcp-docker

→ BATTLEHAWK00/blender-server-mcp-docker· listed on github_repo_search

Caution. Specific findings reduced this grade. They are listed on the page. 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

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

BATTLEHAWK00

Source: github_repo_search

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

⚡ Connect GitHub for Live Monitored

Install from

GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Secret credentials may flow to a network call
2 flows detected: API_TOKEN. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 1 credential: API_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
configBLENDER_HOST
configBLENDER_PORT
configWORK_DIR
configBLENDER_BIN
🔐 secretAPI_TOKENHTTP MCP Bearer authentication; the health endpoint is exempt
configCYCLES_BACKEND
configBLENDER_MCP_DISABLE_TELEMETRY
configBLENDER_USER_ADDONS
configBLENDERMCP_ADDONS_DIR
configXDG_CONFIG_HOME
configXDG_DATA_HOME
// 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

37/37 tools missing one or more hints — get_addon_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); disable_telemetry (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_scene_info (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +34 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.

Destructive tools are labelled

1 tool perform destructive updates without destructiveHint — get_viewport_screenshot deletes at line 500 (os.remove(temp_path))

Add destructiveHint:true to any tool whose handler calls .delete(), .upsert(), .update(), unlink, rm, DELETE, DROP, REPLACE INTO, or any operation that overwrites existing data.

Tool test coverage

Only 10/37 tools referenced in tests (27%)

Write tests that reference each tool by name so every tool has at least one test.

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 4 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 Verified](https://m8ven.ai/badge/mcp/battlehawk00/blender-server-mcp-docker?variant=verified)](https://m8ven.ai/mcp/battlehawk00/blender-server-mcp-docker)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: 9ac4bc4f812640e0078fdff6eef6dd18fcc7b832
code hash: 5501a6e5a2309c13613b27496dd920a282b2b90caf3900e78ca1400257616f93
view raw JSON →
Check MCPs from inside your assistant
Tool Check · MCP

Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.

https://m8ven.ai/api/mcp/tool-check
check_toolsearch_toolscompare_toolsrecommend_alternativescheck_publisherreport_concern
How to add it →Free · no account needed · works in any MCP client