MultiversX MCP Server

Overview

The MultiversX MCP Server bridges the gap between AI assistants and the MultiversX blockchain ecosystem. By exposing a set of standardized MCP endpoints, it allows tools such as Claude or Cursor to perform on‑chain operations without embedding blockchain logic directly into the assistant. This eliminates the need for custom integration code and enables developers to focus on higher‑level application logic while still leveraging real‑time blockchain data.

At its core, the server offers a lightweight wallet interface. It can create a PEM‑formatted private key stored under , retrieve the current network from environment variables, and expose the associated wallet address. Once a wallet is in place, developers can query balances for any address and initiate transfers of various token types—including the native EGLD, fungible tokens (ESDT), semi‑fungible tokens (SFT), non‑fungible tokens (NFT), and MetaESDTs—directly from the assistant. The server also supports token issuance, enabling rapid prototyping of new assets without leaving the AI workflow.

Key capabilities include:

• Wallet management – creation, address retrieval, and environment‑aware configuration.
• Balance queries – instant lookups for any MultiversX address, useful for portfolio dashboards or compliance checks.
• Token transfers – seamless sending of EGLD and ESDT variants, complete with gas estimation handled by the server.
• Token issuance – quick deployment of new assets for testing or production use cases.

These features make the server ideal for a range of real‑world scenarios. A fintech startup can let an AI assistant draft and sign token transfer instructions based on user input, while a gaming studio could use it to mint in‑game assets as NFTs. Researchers building decentralized applications can prototype smart contract interactions entirely through conversational prompts, accelerating the development cycle.

Integration is straightforward: developers add a single MCP entry to their Claude or Cursor configuration, specifying the network and wallet path via environment variables. Once registered, any MCP‑compatible AI assistant can call the server’s endpoints with simple JSON requests, receiving structured responses that can be embedded in chat flows or trigger downstream actions. The server’s design prioritizes security—private keys remain on the host machine, never exposed to the AI—and scalability, as it can be deployed behind a reverse proxy or containerized for production use. In short, the MultiversX MCP Server turns blockchain operations into conversational actions, unlocking a new level of productivity for developers building AI‑powered decentralized solutions.