How do I install the mantrachain mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `MNEMONIC`, `CUSTOM_NETWORKS` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Mantrachain MCP Server

Model Context Protocol server for MantraChain (Cosmos SDK) with EVM support

Local serverstdio

What is the Mantrachain MCP Server?

Model Context Protocol server for MantraChain (Cosmos SDK) with EVM support

The short version

A Model Context Protocol (MCP) server for interacting with MantraChain (Cosmos SDK) blockchain. This server provides tools for sending tokens, delegating to validators, querying balances, and more using the MCP protocol.

Send tokens to other addresses (bank send)
Delegate tokens to validators (staking)
Query account balances
Get validator information
Sign and broadcast arbitrary transactions
Configure mnemonic and network via environment variables

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Mantrachain MCP Server

{
  "mcpServers": {
    "mantrachain": {
      "command": "npx",
      "args": ["-y", "npx"],
      "env": {
        "MNEMONIC": "your-value",
        "CUSTOM_NETWORKS": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

Variable	Description	Required
MNEMONIC	Configuration value read at startup.	Optional
CUSTOM_NETWORKS	Configuration value read at startup.	Optional

Frequently asked questions

Model Context Protocol server for MantraChain (Cosmos SDK) with EVM support Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.