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

Claycut

by vincentzhang15version 1.2.4i★ –iRuns in the cloud
Registry nameio.github.vincentzhang15/claycut

Install

Overview

Description from the maker (original English)

Custom transparent PNG icons in your project's style, added by your coding agent. Free starter set.

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.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Developer tools
  • You need to fill in: Authorization

Install

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

Before you install

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

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

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http claycut https://claycut.dev/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "claycut": {
      "url": "https://claycut.dev/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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": {
    "claycut": {
      "type": "http",
      "url": "https://claycut.dev/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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 address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

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

Values you fill in

  • Authorization secret HTTP header
    Bearer ck_… from claycut.dev/app; optional, the free icons need no key

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.

  • find_free_icon

    Find a free, ready-made transparent PNG icon from the Claycut catalogue. No API key needed. The free set only comes in the clay, editorial and plush house styles, so use it when the project's CLAYCUT.md style is one of those (or the user has no key); otherwise it won't match the

  • generate_app_icon

    Generate a custom transparent PNG app icon or UI illustration of any subject, in the project's own style. Needs a paid Claycut key. Returns a download URL for the finished asset. Every icon in a project follows one style guide, CLAYCUT.md at the repo root. Before the first call:

  • find_my_icon

    Find icons this Claycut account already generated or edited, so you can reuse one instead of paying for a new generation. Needs a Claycut key; free. Check here before generate_app_icon. Returns concept, style, date and download URL for matches, or the account's recent icons if no

  • edit_app_icon

    Change one thing about an icon that is almost right, keeping everything else as it is. Needs a paid Claycut key and costs one icon. Returns a download URL for the edited transparent PNG. Use it instead of generate_app_icon when the user likes an icon but wants a detail fixed: a n

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

  • ! Caution

    Maker matches the repo

    The publisher (vincentzhang15) is not the repo owner (vincentzhang15); someone else may have listed it

  • … 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 120 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 4 tool descriptions and found no hidden instructions to the AI

Compared with others in Developer toolsi

  • More stars than 0% of the other 4929 servers in this category
  • Published to the registry more recently than 67% of the other 4929 servers in this category
  • Basic checks equal to or better than 24% of the other 4929 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 Claycut safe?

It passed 2 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?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.2.4) 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: GitHub, Desktop Commander, Cloudflare MCP

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README from the maker

No README found in the repo

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