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Nova3D

io.github.RareSense/Nova3Dv0.4.0Image, Video & Audio

Structured, part-aware 3D generation for AI agents. Named-part GLB, preview URL, Blender script.

In-path gate · all MCP tools

Using Nova3D in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire
Auditable install path →Watch it hold a drift →
Trust verdict · v1 advisory · method
REVIEWstatus: PARTIALfresh until 2026-08-21 13:18 UTC
screened 2026-07-22tier: scannedgranularity: description-levelsource: registry

Semantic screen found no manipulation pattern in the description. Conformance probe not yet run.

mcpindex.integrity.descriptionpassINFO

evidence“No suspicious instructions found”via static_description

Limits of this verdict
  • - Semantic screen only - the deterministic conformance probe has not run on this server
  • - Confidence is reported but not yet calibrated (v1)
  • - Screen reads the tool description, not the live behavior
  • - advisory
  • - registry description only no input schema
  • - screen model 8b
  • - Still current: the description we screened is unchanged, re-checked against the registry

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-08-14).

Contracts can change after screening, with no version bump. The gate pins Nova3D’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Related: how to trust an MCP server · screen before install · silent contract drift

Embed this badge

A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown
[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-raresense-nova3d)](https://mcpindex.ai/server/io-github-raresense-nova3d)
HTML
<a href="https://mcpindex.ai/server/io-github-raresense-nova3d"><img src="https://mcpindex.ai/api/v1/badge/io-github-raresense-nova3d" alt="mcpindex verdict" height="20" /></a>
Environment variables
NOVA3D_TOKEN
secret

Advanced/manual fallback API key from https://app.nova3d.xyz/api-key. Preferred onboarding is browser sign-in via nova3d_login.

NOVA3D_APP_URL

App URL used for conversation links, for example https://app.nova3d.xyz or http://127.0.0.1:5555

MCP quality score · maturity, not trust · methodology
freshness
24
completeness
15
installability
25
documentation
15
stability
5
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