Smeltr Token-2022

Overview

Smeltr Token-2022 is an MCP server that validates Token-2022 configurations, including transfer fee, soulbound, and delegate settings. It operates in read-only mode with no key or RPC exposure, making it safe for validation workflows. Any MCP-compatible AI assistant can invoke its tools directly during conversations or agent runs.

The server runs locally via the npm package @smeltr/mcp-server, which communicates over stdio. No authentication or credentials are required—it works immediately after installation. The latest release is v0.1.1, maintained at Space-Raven/Smeltr on GitHub with source code freely available.

Smeltr Token-2022 is categorized as a Development tool on mcp.site and integrates with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. Maintainers from Space-Raven are welcome to claim this listing to earn the Verified badge and ensure information stays up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "smeltr_token_2022": {
      "command": "npx",
      "args": [
        "-y",
        "@smeltr/mcp-server"
      ]
    }
  }
}