MCP Servers / development / Substrate MCP Server

Substrate MCP Server

stdionone★ 12development

A Model Context Protocol (MCP) server for Substrate blockchains, written in Rust.

Install

How to run this server

No install command recorded.

server path: substrate-mcp-server

Tools

What this server exposes

query_balance

Fetch the balance of an account

list_pallets

List all pallets in the runtime

list_pallet_entries

List all storage entries for a pallet

dynamic_runtime_call

Execute a runtime API call

send_dynamic_signed_transaction

Construct, sign, and send a transaction

query_storage

Query storage by pallet and entry

get_latest_events

Get all events from the latest block

find_events

Find specific events by pallet and variant

get_latest_block

Get details about the latest block

get_block_by_hash

Get block details by hash

find_extrinsics

Find extrinsics in the latest block

get_system_info

Get system info via RPC

custom_rpc

Make a custom RPC call

Configuration

Environment & auth

authnone

Resources

githubhttps://github.com/ThomasMarches/substrate-mcp-rs ↗

Substrate MCP Server — MCP Server · libregistry