Surfcad

Name: Surfcad
Author: artur0x0

by artur0x0version 0.0.1i★ –iRuns on your computer

Registry nameio.github.artur0x0/surfcad

Install

Overview

Description from the maker (original English)

MCP server for SurfCAD: Fully featured script CAD built on Manifold, with helpers for AI agents

PopNx MCP’s three pillars

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

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

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.

Connection: Runs on your computer
Transport: stdio
Category: Other

Install

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

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "surfcad": {
      "command": "npx",
      "args": [
        "-y",
        "surfcad-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add surfcad -- npx -y surfcad-mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "surfcad": {
      "command": "npx",
      "args": [
        "-y",
        "surfcad-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": {
    "surfcad": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "surfcad-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.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

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

Runs on your computer; the tool list appears in your AI app after you install it.

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 8, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account artur0x0, 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
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 18398 servers in this category
Published to the registry more recently than 60% of the other 18398 servers in this category
Basic checks equal to or better than 100% of the other 18398 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 Surfcad safe?

It passed 1 of 1 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?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.0.1) reached the registry 31 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Tethered Trust

Alternatives

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

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

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago

Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 3 days ago

Install

Tethered Trust

by tetheredtrust.com

Fit, compatibility and recall checks for AI agents before they buy: verdicts, evidence, receipts.

Runs in the cloudUpdated today

Install

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.

surfcad-agent

Bring-your-own-agent SurfCAD skill and helper library. SurfCAD is a web CAD app on a custom Manifold kernel. Agents bring their own model. This repo has no API keys and does not call a hosted model.

Pre-release. Version 0.1.0 is the tree layout, the vendored helper runtime, and the skill. The MCP server in packages/mcp-server is a placeholder (the stdio process is a later revision). server.json and the registry publish flow are not in this revision. Nothing here is published to npm from this tree.

npm surfcad and npm surfcad-mcp already exist as 0.0.1 placeholders ("coming soon"). This repo's packages are 0.1.0 and are not published yet. The plugin .mcp.json points at surfcad-mcp@0.1.0, which will not resolve from the registry until that version is published.

License: Apache-2.0.

Layout

.claude-plugin/marketplace.json     marketplace name: surfcad-agent

plugins/surfcad/ plugin name: surfcad (no bin/) .claude-plugin/plugin.json .mcp.json npx -y surfcad-mcp@0.1.0 skills/surfcad/SKILL.md skill name: surfcad skills/surfcad/references/ packages/surfcad/ npm surfcad, the helper library UPSTREAM pinned 3dculos SHA vendor/ copy of that commit's sync-files.json list packages/mcp-server/ npm surfcad-mcp, placeholder scripts/sync-3dculos.mjs re-vendor the pin scripts/gen-references.mjs regenerate four skill references

There is one skill folder. There is no .claude/skills or .agents/skills copy.

Helper library

packages/surfcad re-exports loadManifold, runScript, helperScope, and the STL / 3MF / STEP exporters. The wasm is vendor/built/manifold.wasm, resolved from the package directory, so it works from node_modules/surfcad without depending on the process working directory. It is the custom kernel shipped with 3dculos, not npm manifold-3d.

The pin is the full SHA in packages/surfcad/UPSTREAM. npm run sync downloads that commit from GitHub, copies every runtimeFiles and catalogFiles path from sync-files.json into vendor/ (paths kept), and writes vendor/MANIFEST.json. CI runs the sync again and fails if the tree differs.

npm test

Run that from this directory. The headless test builds a filleted box, a two-body assembly, and a bent sheet, and checks status, bounding box, volume, body count, and non-empty STL, 3MF, and STEP.

Install the skill

Agent	Skill	MCP
Claude Code	`/plugin marketplace add artur0x0/surfcad-agent` then `/plugin install surfcad@surfcad-agent`	The plugin `.mcp.json` starts `npx -y surfcad-mcp@0.1.0` once that version is published. Standalone: `claude mcp add --transport stdio surfcad -- npx -y surfcad-mcp@0.1.0`
claude.ai / Cowork	Customize, Plugins, Add marketplace `artur0x0/surfcad-agent`, or upload the `plugins/surfcad` folder	Chat needs a remote HTTP server. This revision ships stdio config only, so Chat gets the skill without tools
Claude API	Upload `plugins/surfcad/skills/surfcad` (`name` matches the folder)	—
Grok Build	Reads this Claude marketplace, or `npx skills add artur0x0/surfcad-agent -a grok`	`grok mcp add surfcad -- npx -y surfcad-mcp@0.1.0`
Hermes	`hermes skills install artur0x0/surfcad-agent/plugins/surfcad/skills/surfcad`	`hermes mcp add surfcad --command npx --args -y surfcad-mcp@0.1.0`
Other agents	`npx skills add artur0x0/surfcad-agent`	Registry name, when published: `io.github.artur0x0/surfcad`

The skill's frontmatter is only name, description, license, compatibility, metadata, and allowed-tools. metadata.version is the string "0.1.0".

Surfcad

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Tethered Trust

README from the maker

surfcad-agent

Layout

Helper library

Install the skill