Model Context Protocol (MCP) & WebMCP Specification

Read-Only RLUSD Tooling for AI Agents

Equip Claude Desktop, Cursor, Antigravity, and autonomous agent loops with verified read-only tools for Ripple USD. Zero keys, zero custody, guaranteed ground truth.

WebMCP Active in Browser Context

Live

Tools are actively registered in window.modelContext and navigator.modelContext. Open your browser DevTools Console and execute:

await window.modelContext.callTool("get_rlusd_multichain_supply", {})
Registered: 0 ToolsLast sync: Now

Verified RLUSD Contract & Protocol Addresses

Canonical Ground Truth
Ethereum Mainnet (ERC-20)18 Decimals
0x8292Bb45bf1Ee4d140127049757C2E0fF06317eD

NYDFS-regulated canonical token proxy. Verified total supply & decimals.

L2 NTT Proxy (5 Chains)18 Decimals
0x8d58c0c60b8d6b88fa98b291a646db34d0f98258

Base, Optimism, Ink, Unichain, and XRPL EVM Sidechain via Wormhole NTT.

XRP Ledger Native IssuerIOU (15 sig. digits)
rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De

Required Hex Currency Code: 524C555344000000000000000000000000000000

Interactive Tool Tester Sandbox

Execute any read-only RLUSD MCP tool directly in your browser.

check_rlusd_trustline

Query public XRPL JSON-RPC (account_lines) to check whether a given XRPL public address has an active RLUSD TrustLine configured with official issuer rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De. Automatically detects fake look-alike tokens and returns balance, limit, and flags. 100% read-only, zero keys required.

Quick Fill:|
JSON-RPC Execution OutputProtocol: MCP 2024-11-05
Click "Execute" to test this tool live against public RPC nodes

Ready-to-Copy AI Agent MCP Configurations

Paste these configurations into your preferred AI agent environment to prevent hallucinations.

Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "rlusd-network": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-fetch",
        "https://rlusd.network/api/mcp"
      ],
      "env": {}
    }
  }
}

Adds RLUSD multichain supply & TrustLine verification to Claude's local tools.

Antigravity / Cursor (mcp_servers.json)
{
  "mcpServers": {
    "rlusd_read_only": {
      "url": "https://rlusd.network/api/mcp",
      "transport": "http",
      "tools": [
        "check_rlusd_trustline",
        "get_rlusd_multichain_supply",
        "get_cheapest_rlusd_rail"
      ]
    }
  }
}

Native HTTP JSON-RPC transport for instant agent pairing.

Machine-Readable LLM Specifications

Direct plain-text routes formatted according to the official llmstxt.org specification.