MCP Directory

ThomasMarches/substrate-mcp-rs

GitHub
Productivity

An MCP server implementation to interact with Substrate-based blockchains. Built with Rust and interfacing the [subxt](https://github.com/paritytech/subxt) crate.

Overview

Direct install

Run the underlying MCP server directly — without Agent-CoreX routing.

npx -y substrate-mcp-rs

Use with Agent-CoreX

Agent-CoreX intelligently routes which tools from ThomasMarches/substrate-mcp-rs your AI agent actually needs per request — reducing token usage and cost.

agent-corex.json

{
  "mcpServers": {
    "substrate-mcp-rs": {
      "command": "npx",
      "args": [
        "-y",
        "substrate-mcp-rs"
      ]
    }
  }
}

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Installation Guide

Use with Agent-CoreX

Recommended: intelligent tool routing, lower costs

uvx agent-corex mcp add substrate-mcp-rs

Agent-CoreX selects only the tools your agent needs, cutting token usage by up to 60%.

Direct Install

Use ThomasMarches/substrate-mcp-rs directly without routing

npx -y substrate-mcp-rs

New to Agent-CoreX? View setup guide →

ThomasMarches/substrate-mcp-rs MCP Server — Agent-CoreX