Vectreal
NPM · @VCTRL/CLI
Upload, publish and embed 3D models on any website from your agent.
Available components
Last scanned (23 hours ago)
Scores higher than 73% of npm servers
Category Design and Media
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. How we score → Why this is hard to score →
Supply Chain Security99
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 16 of 81 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to Vectreal/vectreal-platform). View diagnostics → Pass
- Clear OSI-approved license (AGPL-3.0-only).Pass
- Actively maintained (last published 2 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 978 tokens (~75/item across 13 items; 13 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage93
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 80% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 14 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +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.
- 2 Nov 26 +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.
- 30 Oct 26 +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.
- 28 Oct 26 79
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Analysed npm/@vctrl/cli@3.1.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | Vectreal/vectreal-platform |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/Vectreal/vectreal-platform/.github/workflows/cd-packages-release.yaml@refs/heads/main |
| Rekor log index | 3529704757 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:1b21b5a6c19ae2992a6f7454669f21cb835812ed1feac4bebb031a92afdff1741d41f430ba8585543e0950f2a0879a60c6450de0047dd1706f32a3182 |
Background: How many MCP packages publish verified provenance →
Dependencies 81 packages
| Packages resolved | 81 |
|---|---|
| Stale | 16 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
create_project Create a project ~24
Creates a project in the session's organization.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | – |
No output schema declared.
No examples provided.
create_scene_from_file Create a scene from a GLB ~112
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.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | The scene name; defaults to the file name. |
| path | string | yes | A GLB file on this machine; relative paths start at the project. |
| projectId | string | – | The project; defaults to the one vectreal init linked. |
No output schema declared.
No examples provided.
describe_model Describe a model ~122
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.
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | yes | 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. |
No output schema declared.
No examples provided.
get_embed_snippet Get the embed snippet ~103
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).
| Name | Type | Req | Description |
|---|---|---|---|
| domains | array | – | Sites to allow, such as example.com or *.myshopify.com. |
| sceneId | string | yes | The scene, as list_scenes names it. |
No output schema declared.
No examples provided.
get_scene_settings Read scene settings ~57
Every settings section of a scene (environment, controls, bounds, shadows, presentation, camera, hotspots, interactions, animation, normalization), defaults filled in.
| Name | Type | Req | Description |
|---|---|---|---|
| sceneId | string | yes | The scene, as list_scenes names it. |
No output schema declared.
No examples provided.
list_projects List projects ~16
The projects in the session's organization.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_scenes List scenes ~43
A project's scenes, the most recently edited first, with each one's status.
| Name | Type | Req | Description |
|---|---|---|---|
| projectId | string | – | The project; defaults to the one vectreal init linked. |
No output schema declared.
No examples provided.
publish_scene Publish a scene ~127
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.
| Name | Type | Req | Description |
|---|---|---|---|
| draco | boolean | – | Compress geometry with Draco. |
| ktx2 | boolean | – | Encode textures to KTX2. |
| path | string | yes | A GLB file on this machine; relative paths start at the project. |
| sceneId | string | yes | The scene, as list_scenes names it. |
No output schema declared.
No examples provided.
read_doc Read a Vectreal docs page ~44
One Vectreal documentation page as markdown, by the slug search_docs answers with (such as "getting-started"). Needs no sign-in.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | – |
No output schema declared.
No examples provided.
search_docs Search the Vectreal docs ~58
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.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | What to look for. |
No output schema declared.
No examples provided.
unpublish_scene Take a scene offline ~43
Takes a published scene offline: its embeds stop showing it until it is published again.
| Name | Type | Req | Description |
|---|---|---|---|
| sceneId | string | yes | The scene, as list_scenes names it. |
No output schema declared.
No examples provided.
update_scene_settings Change scene settings ~100
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.
| Name | Type | Req | Description |
|---|---|---|---|
| sceneId | string | yes | The scene, as list_scenes names it. |
| settings | object | yes | – |
No output schema declared.
No examples provided.
whoami Who am I ~28
The signed-in user, the organization the session acts in, its role, plan and granted scopes.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
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.
npm · @vctrl/cli
claude mcp add vectreal-vectreal -- npx -y @vctrl/cli
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 4 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 4 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.