3DAssets.dev

dev.3dassets/cataloguev1.0.1Search

Search and download free CC0 GLB models and game packs, and submit new ones on a user behalf.

The current version, v1.0.1, was published to the official MCP registry on 2026-09-07. It is distributed as 3dassets-mcp on npm and as a hosted remote over streamable-http, filed under Search by this index, and declares one environment variable. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.

In-path gate · all MCP tools

Using 3DAssets.dev 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

NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-09-08).

Contracts can change after screening, with no version bump. The gate pins 3DAssets.dev’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 →

Environment variables

THREEDASSETS_API_KEY

secret

Optional. The user API key from https://3dassets.dev/account, needed only to submit models on the user behalf.

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install this server

Remote endpoint

Streamable HTTP / SSE endpoint. Add to any MCP client that supports remote servers.

https://3dassets.dev/mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "catalogue": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "3dassets-mcp"
      ],
      "env": {
        "THREEDASSETS_API_KEY": "<your-threedassets_api_key>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "catalogue": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "3dassets-mcp"
      ],
      "env": {
        "THREEDASSETS_API_KEY": "<your-threedassets_api_key>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y -- 3dassets-mcp

Claude Code (claude mcp add)

claude mcp add --scope user catalogue -- npx -y -- 3dassets-mcp

Gemini CLI (gemini mcp add)

gemini mcp add -s user catalogue npx -y -- 3dassets-mcp

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/dev-3dassets-catalogue

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v1.0.1
category: Search
quality: 95 / 100
operator: 3dassets-dev

Listing

Listed from the official MCP registry. Unclaimed by its maintainer. Maintainer? Verify it → · or email us →

Provenance

Each verdict is bound to a hash of the exact description it judged, so a re-crawl that changes the text produces a new record rather than silently inheriting this one. Verdict history is hash-chained and anchored to Bitcoin via OpenTimestamps (latest confirmed at block 965,884). Verify it yourself.

Links

Repository →Website →

Remote endpoint

https://3dassets.dev/mcp