# Vectreal (npm · @vctrl/cli)

Upload, publish and embed 3D models on any website from your agent.

- Trust score: 82/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- npm · `@vctrl/cli`: 82/100 (this document), [markdown](https://verifymcp.io/servers/vectreal-vectreal/vctrl-cli.md), [page](https://verifymcp.io/servers/vectreal-vectreal/vctrl-cli)

## Channel facts

- Registry: `npm`
- Package: `@vctrl/cli`
- Version: `3.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Supply Chain Security**: 99/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 16 of 81 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to Vectreal/vectreal-platform).
  - Clear OSI-approved license (AGPL-3.0-only).
  - Actively maintained (last published 0 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 67/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 978 tokens (~75/item across 13 items; 13 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 93/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 80% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 14 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Vectreal MCP server?

Vectreal runs locally as an npm package, launched with npx -y @vctrl/cli. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add vectreal-vectreal -- npx -y @vctrl/cli
```

### Cursor

```json
{
  "mcpServers": {
    "vectreal-vectreal": {
      "command": "npx",
      "args": [
        "-y",
        "@vctrl/cli"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "vectreal-vectreal": {
      "command": "npx",
      "args": [
        "-y",
        "@vctrl/cli"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add vectreal-vectreal -- npx -y @vctrl/cli
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "vectreal-vectreal": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@vctrl/cli"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add vectreal-vectreal --command npx --arg -y --arg @vctrl/cli
```

### Hermes

```yaml
mcp_servers:
  vectreal-vectreal:
    command: "npx"
    args: ["-y", "@vctrl/cli"]
```

### Netclaw

```json
{
  "McpServers": {
    "vectreal-vectreal": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@vctrl/cli"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add vectreal-vectreal -t stdio -c npx -a -y @vctrl/cli
```

### Other

```json
{
  "mcpServers": {
    "vectreal-vectreal": {
      "command": "npx",
      "args": [
        "-y",
        "@vctrl/cli"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-04 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 79)

First indexed and scored.

## MCP tools (13)

### `search_docs` (~58 tokens)

Search the Vectreal docs

Finds the Vectreal documentation pages that best match a query, with an excerpt of each. Read a whole page with read_doc. Needs no sign-in.

Input parameters:

- `limit` (integer)
- `query` (string, required): What to look for.

### `read_doc` (~44 tokens)

Read a Vectreal docs page

One Vectreal documentation page as markdown, by the slug search_docs answers with (such as "getting-started"). Needs no sign-in.

Input parameters:

- `slug` (string, required)

### `whoami` (~28 tokens)

Who am I

The signed-in user, the organization the session acts in, its role, plan and granted scopes.

### `list_projects` (~16 tokens)

List projects

The projects in the session's organization.

### `create_project` (~24 tokens)

Create a project

Creates a project in the session's organization.

Input parameters:

- `name` (string, required)

### `list_scenes` (~43 tokens)

List scenes

A project's scenes, the most recently edited first, with each one's status.

Input parameters:

- `projectId` (string): The project; defaults to the one vectreal init linked.

### `create_scene_from_file` (~112 tokens)

Create a scene from a GLB

Uploads a local GLB as a new draft scene, stored as it is (the "original" optimization preset). It has no thumbnail or baked shadow until it is first opened in the publisher. Publish it with publish_scene.

Input parameters:

- `name` (string): The scene name; defaults to the file name.
- `path` (string, required): A GLB file on this machine; relative paths start at the project.
- `projectId` (string): The project; defaults to the one vectreal init linked.

### `describe_model` (~122 tokens)

Describe a model

A local GLB's size, meshes, materials and animation clips, read from the file without rendering it. `viewer` gives the scale and bounds where the viewer places the model (centered on x and z, resting on y = 0), the space hotspots and cameras use; pass sceneId to apply that scene's normalization, which is otherwise off.

Input parameters:

- `path` (string, required): A GLB file on this machine; relative paths start at the project.
- `sceneId` (string): A scene made from this file, whose normalization the viewer applies.

### `get_scene_settings` (~57 tokens)

Read scene settings

Every settings section of a scene (environment, controls, bounds, shadows, presentation, camera, hotspots, interactions, animation, normalization), defaults filled in.

Input parameters:

- `sceneId` (string, required): The scene, as list_scenes names it.

### `update_scene_settings` (~100 tokens)

Change scene settings

Replaces the environment, controls, bounds, shadows or presentation sections sent; each section sent is stored whole with the keys it leaves out at their defaults, so read the section with get_scene_settings and send it back changed. Camera, hotspots, interactions, animation and normalization are read-only here. Live embeds show the change at once.

Input parameters:

- `sceneId` (string, required): The scene, as list_scenes names it.
- `settings` (object, required)

### `publish_scene` (~127 tokens)

Publish a scene

Compresses a local GLB the way the publisher exports it (Draco geometry and KTX2 textures, each on unless turned off) and publishes it as what the scene's visitors load. Send the GLB the scene was created from. Publishing again replaces it.

Input parameters:

- `draco` (boolean): Compress geometry with Draco.
- `ktx2` (boolean): Encode textures to KTX2.
- `path` (string, required): A GLB file on this machine; relative paths start at the project.
- `sceneId` (string, required): The scene, as list_scenes names it.

### `unpublish_scene` (~43 tokens)

Take a scene offline

Takes a published scene offline: its embeds stop showing it until it is published again.

Input parameters:

- `sceneId` (string, required): The scene, as list_scenes names it.

### `get_embed_snippet` (~103 tokens)

Get the embed snippet

The iframe and SDK snippets for a published scene, plus its preview URL. Creates an embed key when the scene's project has none that works, and adds any domains given to the sites allowed to show that project's embeds (with none, the embed shows on no customer site).

Input parameters:

- `domains` (array): Sites to allow, such as example.com or *.myshopify.com.
- `sceneId` (string, required): The scene, as list_scenes names it.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/vectreal-vectreal/vctrl-cli#diagnostics

## Score history

- 2026-11-05: 82
- 2026-11-04: 82
- 2026-11-03: 81
- 2026-11-02: 81
- 2026-11-01: 80
- 2026-10-31: 80
- 2026-10-30: 80
- 2026-10-29: 79
- 2026-10-28: 79

## Common questions

### What is the Vectreal MCP server?

Vectreal is an MCP server listed in the public MCP registry as io.github.Vectreal/vectreal. Upload, publish and embed 3D models on any website from your agent. This page covers its npm package (@vctrl/cli).

### Is the Vectreal MCP server safe to use?

Vectreal scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Vectreal MCP server expose?

Vectreal exposes 13 tools: search_docs, read_doc, whoami, list_projects, create_project, and 8 more. Their descriptions and schemas cost roughly 877 tokens of context every time the server is loaded.

### Is the Vectreal MCP server still maintained?

Vectreal is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Vectreal MCP server under?

Vectreal declares the AGPL-3.0-only licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@vctrl/cli
- Socket report: https://socket.dev/npm/package/@vctrl/cli
- Repository: https://github.com/Vectreal/vectreal-platform
- Website: https://vectreal.com/docs/agents
- Changelog RSS feed: https://verifymcp.io/servers/vectreal-vectreal/vctrl-cli.xml
- Changelog JSON feed: https://verifymcp.io/servers/vectreal-vectreal/vctrl-cli.json
- HTML version of this page: https://verifymcp.io/servers/vectreal-vectreal/vctrl-cli