Multichain MCP

What wkalidev/multichain-mcp MCP server does

The wkalidev/multichain-mcp MCP server gives an MCP-compatible AI client access to wallet and market data across Stacks, Celo, and Base. It supports native and token balance lookups, selected asset prices with 24-hour changes, cross-chain portfolio aggregation, unsigned transfers, and unsigned ERC-20 deployment transactions.

The server is non-custodial for write operations: transfer and deployment tools produce transactions for the user to sign with their own wallet. It does not submit signed transactions according to the provided documentation.

How it works

The package runs as an MCP process launched with npx or installed through npm. It uses public endpoints for each supported network: api.hiro.so for Stacks, forno.celo.org for Celo, and mainnet.base.org for Base. Basic usage does not require RPC API keys.

Each tool accepts chain, address, symbol, or transaction parameters as appropriate. For example, a balance request can target a Stacks address, while a portfolio request can receive separate addresses for Stacks, Celo, and Base. Price requests can specify symbols such as STX, CELO, ETH, USDC, or WBTC.

Setup and configuration

Install the package with:

npm install @wkalidev/multichain-mcp

For an MCP client that launches commands, use npx -y @wkalidev/multichain-mcp. The README provides configuration examples for Claude Desktop, Cursor, and Windsurf. The command can run without an environment block for the free tools. Add MULTICHAIN_LICENSE_KEY to the client configuration when using licensed tools, then restart the client where required.

The wkalidev/multichain-mcp MCP server is also exposed through programmatic functions such as getBalance, getPortfolio, and getPrices after importing the package in TypeScript.

Tools and capabilities

• get_balance: Retrieves native and token balances for a wallet on a selected chain.
• get_prices: Returns current prices and 24-hour changes for requested assets.
• get_portfolio: Combines wallet data across Stacks, Celo, and Base in one request. This is a Pro feature.
• prepare_transfer: Builds an unsigned transaction for a native asset or an ERC-20/SIP-010 token. This is a Pro feature.
• deploy_token: Prepares an unsigned ERC-20 deployment transaction on Celo or Base. This is a Team feature.

The free tier includes get_balance and get_prices. Pro adds portfolio aggregation and transfer preparation, while Team adds token deployment. The documentation lists Pro at $9 per month and Team at $29 per month.

Limitations and notes

The server supports the three networks listed in its documentation: Stacks, Celo, and Base. Token deployment is limited to Celo and Base, while transfer preparation covers native assets and ERC-20/SIP-010 tokens. Licensed tools are not available on the free tier. Public RPC access is intended for basic usage, and the material does not describe custom RPC endpoint configuration, transaction broadcasting, wallet custody, or signing inside the server.

The wkalidev/multichain-mcp MCP server is therefore a fit for read-only blockchain queries and workflows that hand unsigned transaction data to an external wallet or signing step, rather than for an agent that must directly submit transactions.