io.github.xkelxmc/uranium-mcp

Name: io.github.xkelxmc/uranium-mcp
Rating: 0.1 (1 reviews)
Author: xkelxmc

编码与调试

by xkelxmc

面向 Uranium NFT 的 MCP 工具，可在 permaweb 上 mint、上架并管理数字资产。

1GitHub

什么是 io.github.xkelxmc/uranium-mcp？

面向 Uranium NFT 的 MCP 工具，可在 permaweb 上 mint、上架并管理数字资产。

README

Uranium MCP Server

🚀 Quick Install

A Model Context Protocol (MCP) server for working with portal.uranium.pro - creating and managing NFT collections and assets. This server enables LLMs to interact with blockchain NFTs through a simple, structured interface.

Key Features

Fast and efficient NFT management. Direct integration with Uranium API for instant operations.
Multi-collection support. Manage ERC721 and ERC1155 NFT collections seamlessly.
File-based asset creation. Upload images, videos, audio, and documents directly as NFTs.
Bulk operations. List and filter assets across multiple collections with pagination.

Requirements

Node.js 18 or newer
Uranium API key from portal.uranium.pro
VS Code, Cursor, Windsurf, Claude Desktop, Goose or any other MCP client

Getting Started

First, install the Uranium MCP server with your client.

Standard config works in most of the tools:

json

{
  "mcpServers": {
    "uranium": {
      "command": "npx",
      "args": ["uranium-tools-mcp@latest"],
      "env": {
        "URANIUM_API_KEY": "your_api_key_here"
      }
    }
  }
}

<details> <summary>Claude Code</summary>

Use the Claude Code CLI to add the Uranium MCP server:

bash

claude mcp add uranium npx uranium-tools-mcp@latest

Then set your URANIUM_API_KEY when prompted.

</details> <details> <summary>Claude Desktop</summary>

Add to your Claude Desktop configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
Linux: ~/.config/Claude/claude_desktop_config.json

json

{
  "mcpServers": {
    "uranium": {
      "command": "npx",
      "args": ["uranium-tools-mcp@latest"],
      "env": {
        "URANIUM_API_KEY": "your_api_key_here"
      }
    }
  }
}

</details> <details> <summary>Codex</summary>

Create or edit the configuration file ~/.codex/config.toml and add:

toml

[mcp_servers.uranium]
command = "npx"
args = ["uranium-tools-mcp@latest"]
env = { URANIUM_API_KEY = "your_api_key_here" }

For more information, see the Codex MCP documentation.

</details> <details> <summary>Cursor</summary>

Click the button to install:

Or install manually:

Go to Cursor Settings -> MCP -> Add new MCP Server. Name it "uranium", use command type with the command npx uranium-tools-mcp@latest. Add environment variable URANIUM_API_KEY with your API key.

</details> <details> <summary>Gemini CLI</summary>

Follow the MCP install guide, use the standard config above with your API key.

</details> <details> <summary>Goose</summary>

Click the button to install:

Or install manually:

Go to Advanced settings -> Extensions -> Add custom extension. Name it "uranium", use type STDIO, and set the command to npx uranium-tools-mcp@latest. Add environment variable URANIUM_API_KEY with your API key. Click "Add Extension".

</details> <details> <summary>LM Studio</summary>

Click the button to install:

Or install manually:

Go to Program in the right sidebar -> Install -> Edit mcp.json. Use the standard config above with your API key.

</details> <details> <summary>opencode</summary>

Follow the MCP Servers documentation. For example in ~/.config/opencode/opencode.json:

json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "uranium": {
      "type": "local",
      "command": [
        "npx",
        "uranium-tools-mcp@latest"
      ],
      "env": {
        "URANIUM_API_KEY": "your_api_key_here"
      },
      "enabled": true
    }
  }
}

</details> <details> <summary>Qodo Gen</summary>

Open Qodo Gen chat panel in VSCode or IntelliJ → Connect more tools → + Add new MCP → Paste the standard config above with your API key.

Click Save.

</details> <details> <summary>VS Code</summary>

Click the button to install:

Or install manually:

Follow the MCP install guide, use the standard config above. You can also install the Uranium MCP server using the VS Code CLI:

bash

# For VS Code
code --add-mcp '{"name":"uranium","command":"npx","args":["uranium-tools-mcp@latest"],"env":{"URANIUM_API_KEY":"your_api_key_here"}}'

After installation, the Uranium MCP server will be available for use with your GitHub Copilot agent in VS Code.

</details> <details> <summary>Windsurf</summary>

Follow Windsurf MCP documentation. Use the standard config above with your API key.

</details>

Configuration

Environment Variables

URANIUM_API_KEY (required): Your Uranium API key from portal.uranium.pro
URANIUM_BASE_URL (optional): API base URL. Defaults to https://gw.urnm.pro

Example Configuration

json

{
  "mcpServers": {
    "uranium": {
      "command": "npx",
      "args": ["uranium-tools-mcp@latest"],
      "env": {
        "URANIUM_API_KEY": "your_api_key_here"
        // URANIUM_BASE_URL is optional, defaults to https://gw.urnm.pro
      }
    }
  }
}

Local Installation

If you prefer to install locally:

bash

npm install -g uranium-tools-mcp
# or
pnpm add -g uranium-tools-mcp
# or
yarn global add uranium-tools-mcp

Then use uranium-tools-mcp instead of npx uranium-tools-mcp@latest in the configuration.

Tools

This MCP server provides 4 main tools for NFT management:

<details> <summary><b>Collection Management</b></summary>

list_collections

Description: List all user collections (personal, common, and external)
Parameters: None

create_collection

Description: Create a new NFT collection
Parameters:
- name (string, required): Collection name (3-30 characters, letters, numbers, and [_.-] symbols) [min length: 3, max length: 30]
- symbol (string, required): Collection symbol (3-30 characters, letters, numbers, and underscores) [min length: 3, max length: 30]
- type (string, enum: ERC721, ERC1155, required): Collection type: ERC721 (single NFTs) or ERC1155 (multi-token)

</details> <details> <summary><b>Asset Management</b></summary>

list_assets

Description: List assets with optional filtering by collection, search, and pagination
Parameters:
- contractId (string, optional): Filter assets by collection ID
- page (number, optional): Page number (default: 1) [min: 1, default: 1]
- pageSize (number, optional): Number of assets per page (default: 20, max: 100) [min: 1, max: 100, default: 20]
- sortBy (string, optional): Sort field (default: createdAt) [default: "createdAt"]
- order (string, enum: asc, desc, optional): Sort order (default: asc) [default: "asc"]
- quickFilter (string, optional): Search text to filter assets by title

create_asset

Description: Create a new NFT asset from a local file or base64 data
Parameters:
- filePath (string, optional): Absolute path to the media file (for local files)
- fileData (string, optional): Base64 encoded file data (for Claude Desktop)
- fileName (string, optional): Original filename (required when using fileData)
- mimeType (string, optional): MIME type of the file (required when using fileData, e.g., 'image/png')
- contractId (string, required): ID of the collection to mint the asset in
- title (string, required): Asset title (3-120 characters) [min length: 3, max length: 120]
- description (string, optional): Asset description (optional, max 255 characters) [max length: 255]
- location (string, optional): Location where the asset was created (optional, max 100 characters) [max length: 100]
- editions (number, optional): Number of editions (for ERC1155 collections only, 1-1000) [min: 1, max: 1000]
- shareWithCommunity (boolean, optional): Make the asset discoverable by the community (optional, default: false) [default: false]

</details>

Supported File Formats

Images: JPG, JPEG, PNG, GIF, WebP, SVG
Video: MP4, WebM, MOV, AVI
Audio: MP3, WAV, OGG
Documents: PDF, TXT

Development

Building from Source

Clone the repository:

bash

git clone https://github.com/xkelxmc/uranium-mcp.git
cd uranium-mcp

Install dependencies:

bash

npm install

Build the project:

bash

npm run build

Development Commands

bash

# Compile in watch mode
npm run dev

# Build for production
npm run build

# Start server locally
npm start

# Clean build directory
npm run clean

Testing

Using MCP Inspector

Test your MCP server with the MCP Inspector:

bash

# For installed version
npx @modelcontextprotocol/inspector uranium-tools-mcp

# For local development
npm run build:dev
npx @modelcontextprotocol/inspector node build/index.js

Development Testing

bash

# Test with stdio transport
npm run dev:stdio

# Test with HTTP transport
npm run dev:http

# Inspect with HTTP transport
npm run mcp:inspect

Troubleshooting

Common Issues

API Key not working: Make sure your API key is valid and has the necessary permissions at portal.uranium.pro
Connection errors: Check that the URANIUM_BASE_URL is correct (defaults to https://gw.urnm.pro)
File upload issues: Ensure the file path is absolute and the file exists
Collection creation fails: Verify that collection names and symbols follow the required format (3-30 characters, alphanumeric and underscore)

Project Structure

code

src/
├── api/           # Complete copy of Uranium API from Raycast
├── utils/         # Utilities for validation, formatting, etc.
├── models/        # Upload primitives for working with files
├── tools/         # MCP tools
├── server.ts      # MCP server configuration
├── index.ts       # Entry point
└── config.ts      # API and MCP configuration

License

todo

Support

For issues and questions:

Contact support at uranium.pro

常见问题