# Spacery (mcpb · spacery.mcpb)

Publish 3D scans, Gaussian splats and 360 tours as shareable spaces, and build guided tours in them

- Trust score: 45/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `app.spacery.dev`: 70/100, [markdown](https://verifymcp.io/servers/lukehollis-spacery/app.md), [page](https://verifymcp.io/servers/lukehollis-spacery/app)
- mcpb · `spacery.mcpb`: 45/100 (this document), [markdown](https://verifymcp.io/servers/lukehollis-spacery/spacery.md), [page](https://verifymcp.io/servers/lukehollis-spacery/spacery)

## Channel facts

- Registry: `mcpb`
- Package: `https://github.com/lukehollis/spacery/releases/download/v0.2.3/spacery.mcpb`
- Version: `0.2.3`
- Transport: `stdio`
- SHA-256: `8bb99e35827adf7406371733c3b1c48a4a458181f0bc0a97305b3f2812b69dbe`

## 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**: 13/100
  - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
  - Known CVEs could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).
  - No install/post-install scripts declared.
  - Dependency health could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 15 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 82/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 2454 tokens (~122/item across 20 items; 20 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 94/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 82% 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 21 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.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

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

Spacery ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, 8bb99e35827adf7406371733c3b1c48a4a458181f0bc0a97305b3f2812b69dbe; the commands to do that are on this page. If it does not match, do not open it.

- Download bundle: `https://github.com/lukehollis/spacery/releases/download/v0.2.3/spacery.mcpb`
- SHA-256: `8bb99e35827adf7406371733c3b1c48a4a458181f0bc0a97305b3f2812b69dbe`

### Verify on macOS / Linux

```bash
echo "8bb99e35827adf7406371733c3b1c48a4a458181f0bc0a97305b3f2812b69dbe  spacery.mcpb" | shasum -a 256 -c
```

### Verify on Windows (PowerShell)

```powershell
(Get-FileHash -Algorithm SHA256 .\spacery.mcpb).Hash -eq "8bb99e35827adf7406371733c3b1c48a4a458181f0bc0a97305b3f2812b69dbe"
```

## 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.

### 2026-10-20 (score 45)

First indexed and scored.

## MCP tools (20)

### `link_account` (~83 tokens)

Link account

Links this agent to the person's Spacery account. Opens a page in their browser where they sign in (or sign up) and approve a short code; waits up to 50 seconds. Call it again to keep waiting. Never ask the person for a password.

Input parameters:

- `relink` (boolean): Link again even if already linked, for example to use another account.

### `check_files` (~82 tokens)

Check capture files

Looks at capture files or folders on this computer without uploading anything: what kind of capture each file is (laser scan, E57, point cloud, Gaussian splat, 360 photo or video, mesh, photo set, archive), how many there are and their total size, with a suggested title.

Input parameters:

- `paths` (array, required): Absolute paths to files or folders.

### `list_plans` (~52 tokens)

List hosting plans

The ways to pay for Spacery hosting, with prices, and the account's current plan. The first space is a free private preview, so show these when the person wants to publish it or keep it.

### `create_space` (~127 tokens)

Create space

Creates a space to upload files into. An account that is not paying for hosting yet gets its first space as a free private preview: upload and process it with no payment. After that, it opens Stripe Checkout in the browser for the plan the person chose (pay as you go when none is given); the person pays there, then call wait_for_payment. Never ask for card details.

Input parameters:

- `plan` (string): Optional plan name or ID from list_plans, used only when payment is needed.
- `title` (string, required): Title of the space, 1 to 200 characters.

### `wait_for_payment` (~69 tokens)

Wait for payment

Waits up to 50 seconds for the person to finish paying in Stripe Checkout, whether for a space's first payment or to publish a free preview. Call it again to keep waiting.

Input parameters:

- `space_id` (string, required): The space ID (12 hexadecimal characters) from create_space or space_status.

### `upload_files` (~241 tokens)

Upload files

Uploads files or folders from this computer into a space and submits it for processing. The upload runs in the background, keeps going if this conversation ends, resumes after network interruptions and returns at once; follow it with space_status. Upload every file of one capture in one call.

Input parameters:

- `notes` (string): Optional notes for the processing team, such as what the capture is or how the tour should go (up to 2000 characters).
- `output` (string): What to build: "splat", a 3DGS (3D Gaussian splat) visitors move through freely (the default for photos, video and 360 captures); "tour", a guided tour of 360 panoramas (the default for E57 scans); o…
- `paths` (array, required): Absolute paths to files or folders.
- `space_id` (string, required): The space ID (12 hexadecimal characters) from create_space or space_status.
- `submit` (boolean): Submit for processing when the upload finishes. Defaults to true; use false to add more files in another call first.

### `space_status` (~51 tokens)

Space status

Upload progress and processing status for one space, or every space on the account with its link when ready.

Input parameters:

- `space_id` (string): The space ID (12 hexadecimal characters) from create_space or space_status.

### `set_visibility` (~88 tokens)

Set space visibility

Makes a ready space public (anyone with the link can open it) or private (only the owner). Ask the person first. A free preview cannot be public until hosting starts, so it opens Stripe Checkout in the browser for the person to pay.

Input parameters:

- `public` (boolean, required)
- `space_id` (string, required): The space ID (12 hexadecimal characters) from create_space or space_status.

### `unlink_account` (~27 tokens)

Unlink account

Unlinks this agent from the Spacery account and forgets its token on this computer.

### `find_tour_spaces` (~82 tokens)

Find spaces for tours

Spaces a guided tour or scavenger hunt can be built on: the person's own finished spaces and Spacery's public spaces (museums, temples, tombs, gardens). Search by words in the title.

Input parameters:

- `query` (string): Words from the title, for example "pyramid" or "delphi". Empty lists the first spaces.

### `list_tours` (~29 tokens)

List tours

The tours and scavenger hunts on the account, with their links and how many stops each has.

### `create_tour` (~99 tokens)

Create tour

Starts a guided tour or a scavenger hunt on a space from find_tour_spaces. It starts private and empty; fill it with draft_tour or save_tour.

Input parameters:

- `kind` (string): "tour" for a guided tour, "hunt" for a scavenger hunt.
- `scene_id` (string, required): The sceneId from find_tour_spaces.
- `title` (string): Optional title; defaults to the space's name.

### `draft_tour` (~158 tokens)

Draft tour

Asks Spacery's tour agent, which can see the space's photographs, to write or rework the tour from a request in plain words: stops and their text, hidden objects and clues, library models, effects, sound, music, looks (line drawing, blueprint, film noir and more, with transitions) and skies (a sunset, a storm, the Milky Way behind the space). It places everything and saves. Takes one to five minutes; it returns at once, then call wait_for_tour.

Input parameters:

- `request` (string, required): What to make or change, up to 6000 characters.
- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

### `wait_for_tour` (~63 tokens)

Wait for tour draft

Waits up to 50 seconds for a draft from draft_tour to finish, then summarizes the tour. Call it again to keep waiting.

Input parameters:

- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

### `get_tour` (~60 tokens)

Get tour

The tour as JSON (stops, objects, effects, looks, skies) with its revision, for editing with save_tour.

Input parameters:

- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

### `save_tour` (~107 tokens)

Save tour

Saves a tour edited by hand: the experience JSON from get_tour with your changes. Objects, effects and stops keep the shapes get_tour shows; models use a url from search_models or upload_model.

Input parameters:

- `experience` (object, required): The whole experience: version, kind, stops, objects, effects, optional look and finale.
- `title` (string)
- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

### `search_models` (~88 tokens)

Search 3D models

Searches Spacery's library of ready-made 3D models (statues, amphorae, furniture, animals, buildings and props from many periods). Returns each model's id, size and url; use the url as an object's source url in save_tour, or name the models in a draft_tour request.

Input parameters:

- `limit` (number)
- `query` (string, required)

### `upload_model` (~105 tokens)

Upload 3D model

Uploads a 3D model from this computer to a tour, for example one you built in Blender (export glTF Binary .glb, meters, Y up, everything embedded, under 25 MB). Returns the url to use as an object's source url in save_tour.

Input parameters:

- `path` (string, required): Absolute path to the .glb file.
- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

### `upload_sky` (~115 tokens)

Upload sky

Uploads a sky from this computer to a tour: a 360 panorama twice as wide as it is tall (equirectangular JPEG, PNG or WebP, 1024 to 8192 pixels wide, under 20 MB). Returns the sky to set as the tour's or a stop's "sky" in save_tour.

Input parameters:

- `path` (string, required): Absolute path to the image.
- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

### `share_tour` (~80 tokens)

Share tour

Makes a tour public (anyone with its link can open it, never listed or indexed) or private, and optionally renames it. Ask the person first.

Input parameters:

- `public` (boolean)
- `title` (string)
- `tour_id` (string, required): The tour ID (12 hexadecimal characters) from create_tour or list_tours.

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/lukehollis-spacery/spacery#diagnostics

## Score history

- 2026-11-05: 45
- 2026-11-04: 45
- 2026-11-03: 45
- 2026-11-02: 45
- 2026-11-01: 45
- 2026-10-31: 45
- 2026-10-30: 45
- 2026-10-29: 45
- 2026-10-28: 45
- 2026-10-27: 45
- 2026-10-26: 45
- 2026-10-25: 45
- 2026-10-24: 45
- 2026-10-23: 45
- 2026-10-22: 45
- 2026-10-21: 45
- 2026-10-20: 45

## Common questions

### What is the Spacery MCP server?

Spacery is an MCP server listed in the public MCP registry as io.github.lukehollis/spacery. Publish 3D scans, Gaussian splats and 360 tours as shareable spaces, and build guided tours in them. This page covers its MCPB bundle (https://github.com/lukehollis/spacery/releases/download/v0.2.3/spacery.mcpb).

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

Spacery scores 45 out of 100 on VerifyMCP. It declares no install or post-install scripts. 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 Spacery MCP server expose?

Spacery exposes 20 tools: link_account, check_files, list_plans, create_space, wait_for_payment, and 15 more. Their descriptions and schemas cost roughly 1,806 tokens of context every time the server is loaded.

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

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

## Links

- Repository: https://github.com/lukehollis/spacery
- Website: https://spacery.dev/
- Changelog RSS feed: https://verifymcp.io/servers/lukehollis-spacery/spacery.xml
- Changelog JSON feed: https://verifymcp.io/servers/lukehollis-spacery/spacery.json
- HTML version of this page: https://verifymcp.io/servers/lukehollis-spacery/spacery