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PopNx MCPMCP servers for people who use AI · explained in plain words

Spacery

by lukehollisversion 0.2.3i★ –iComputer or cloud
Registry nameio.github.lukehollis/spacery

Install

Overview

Description from the maker (original English)

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

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://app.spacery.dev/mcp

Download the maker’s .mcpb file

The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.

Run this in your terminal

claude mcp add --transport http spacery https://app.spacery.dev/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "spacery": {
      "url": "https://app.spacery.dev/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "spacery": {
      "type": "http",
      "url": "https://app.spacery.dev/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://app.spacery.dev/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • link_account

    Links this agent to the person's account. Returns a link where the person signs in and approves a short code; call again once they have. Never ask for a password.

  • list_plans

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

  • create_space

    Creates a space for one capture. An account that does not pay for hosting yet gets its first space as a free private preview: upload and process it with no payment. After that, it returns a Stripe Checkout link for the plan the person chose (pay as you go when none is given) for

  • wait_for_payment

    Waits up to 25 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.

  • upload_files

    Starts resumable uploads for capture files you hold (for example photos or video the person shared with you) and returns where to PUT each file's bytes. For files on the person's own device, give them the space's page to drop the files instead.

  • finish_upload

    Checks that every uploaded file is complete and submits the space for processing. The account is emailed when the space is ready.

  • space_status

    Status of one space, or every space on the account with its link when ready.

  • set_visibility

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

  • unlink_account

    Unlinks this agent from the account.

  • find_tour_spaces

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

  • list_tours

    The tours and scavenger hunts on the account, with their links.

  • create_tour

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

  • draft_tour

    Asks the site's tour agent, which sees the space's photographs, to write or rework the tour from a plain request: stops and text, hidden objects and clues, library models, effects, sound, music, looks with transitions and skies (day, sunset, storm, night, stars). It places everyt

  • wait_for_tour

    Waits up to 25 seconds for a draft to finish, then summarizes the tour. Call it again to keep waiting.

  • get_tour

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

  • save_tour

    Saves a tour edited by hand: the experience JSON from get_tour with changes. Models use a url from search_models, or any https address of a .glb.

  • search_models

    Searches the library of ready-made 3D models (statues, amphorae, temples, furniture, animals, props from many periods). Returns each model's size and url.

  • share_tour

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

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account lukehollis, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 167 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 18 tool descriptions and found no hidden instructions to the AI

Compared with others in Design, images & audioi

  • More stars than 0% of the other 2802 servers in this category
  • Published to the registry more recently than 62% of the other 2802 servers in this category
  • Basic checks equal to or better than 100% of the other 2802 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Spacery safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.3) reached the registry 19 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Figma Context MCP, Claude Real Video, Figma MCP Server

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Figma Context MCP

Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.

by GLipsWidely used↓ 161.2K/wk★ 16.2KUpdated 5 months ago

Runs on your computer

Claude Real Video

Let any LLM watch a video locally — and search everything it has ever watched.

by HUANGCHIHHUNGLeoWidely used↓ 1.1K/wk★ 2.3KUpdated 2 months ago

Runs on your computer

Figma MCP Server

Figma’s official server gives AI your design data so it can turn designs into code or describe them accurately. Connects to Figma’s cloud.

by figmaWidely used★ 2.2KUpdated 13 months ago

Runs in the cloud✓ mcp.figma.com

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Spacery MCP server and agent skill

Spacery hosts 3D captures as virtual spaces with guided tours, shared with a link. This repository holds the Spacery connector (an MCP server) and agent skill, so your agent can publish captures for you and build tours and scavenger hunts in them.

  • Publish E57 and other laser scans, Matterport exports, 3D Gaussian splats, 360 photos and video, meshes and photo sets as spaces, straight from your computer.
  • Build guided tours and scavenger hunts in your own spaces or Spacery's public ones (museums, temples, tombs, gardens). Spacery's tour agent writes the stops and places 3D models, effects, sound, looks (line drawing, blueprint, film noir, night vision) and skies (a sunset, a storm, the Milky Way).
  • Your account links through a code you approve in your browser. Payment goes through Stripe Checkout in your browser. The connector never sees a password or a card.

Live demos: an observatory from a Matterport E57 and a garden as 3D Gaussian splats. Free to try. Hosting from $5 a month (pricing).

Two connectors

Local connectorHosted connector
Runson your computer, over stdioon Spacery, over Streamable HTTP
Addressnpx -y https://spacery.dev/agents/spacery-0.2.3.tgzhttps://app.spacery.dev/mcp
Reads files on your computeryes, and uploads them in the background with resumeno, it takes files the agent holds and gives you a page to drop the rest on
Use it inClaude Code, Claude Desktop, Codex, Grok Build, Antigravity, Gemini CLI, Cursorclaude.ai, ChatGPT, grok.com, Meta Muse and other apps that take a connector URL

The local connector is one readable JavaScript file with no dependencies. It needs Node.js 18 or later.

Add it

Claude Code, as a plugin with the connector and the skill.

claude plugin marketplace add lukehollis/spacery

claude plugin install spacery@spacery

Or the connector alone.

claude mcp add --scope user spacery -- npx -y https://spacery.dev/agents/spacery-0.2.3.tgz

Claude Desktop. Download spacery.mcpb and open it.

Codex.

codex mcp add spacery -- npx -y https://spacery.dev/agents/spacery-0.2.3.tgz

Gemini CLI.

gemini extensions install https://github.com/lukehollis/spacery

Grok Build.

grok mcp add spacery -- npx -y https://spacery.dev/agents/spacery-0.2.3.tgz

Antigravity.

agy mcp add spacery -- npx -y https://spacery.dev/agents/spacery-0.2.3.tgz

Cursor and any other agent that reads an mcpServers config.

{

"mcpServers": { "spacery": { "command": "npx", "args": ["-y", "https://spacery.dev/agents/spacery-0.2.3.tgz"] } } }

claude.ai, ChatGPT, grok.com, Meta Muse and other apps in the cloud. Add a custom connector with the URL https://app.spacery.dev/mcp.

The skill

skills/spacery/SKILL.md teaches an agent the publishing and tour steps. Add it with

npx skills add lukehollis/spacery

or save it as spacery/SKILL.md in your agent's skills folder (~/.claude/skills, ~/.agents/skills for Codex, ~/.grok/skills, ~/.gemini/config/skills for Antigravity).

Tools

ToolWhat it does
check_filesLooks at capture files and folders on this computer (local connector)
link_accountLinks the agent to your Spacery account through a code you approve in the browser
list_plansShows the ways to pay for hosting
create_spaceCreates a space and opens Stripe Checkout when hosting needs payment
wait_for_paymentWaits for Checkout to finish
upload_filesUploads a capture in the background and submits it for processing
finish_uploadSubmits files the agent uploaded itself (hosted connector)
space_statusShows upload and processing progress
set_visibilityMakes a ready space public or private
find_tour_spacesFinds your spaces and public spaces to build a tour or scavenger hunt on
create_tourStarts a guided tour or scavenger hunt on a space
draft_tourAsks Spacery's tour agent to write the tour, with models, effects, sound, looks and skies
wait_for_tourWaits for a draft and summarizes the tour
get_tour, save_tourShows a tour with everything it can use, and saves one edited by hand
search_modelsSearches the library of ready-made 3D models
upload_model, upload_skyAdds your own .glb model or 360 sky image to a tour (local connector)
list_tours, share_tourLists your tours, and shares one by link or makes it private again
unlink_accountUnlinks the agent

Try it

Ask your agent

  • "Publish the scan in ~/Captures/studio as a Spacery space."
  • "Make a scavenger hunt for five artifacts in a Spacery museum, ending in a line drawing."
  • "Model a bronze lantern in Blender and put it by the altar in my temple tour."

More

MIT licensed.

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