hedera-hcs-mcp-server

AI-powered Hedera HCS topic intelligence for agents. Pay per call in HBAR.

stdio v1.0.1

Connection Configuration

Add this to your AI agent's MCP config file to connect.

Run in your terminal:

claude mcp add io.github.mountainmystic--hedera-hcs-mcp-server -- npx

Server Details

Transport

stdio

Authentication

None

Version

v1.0.1

Server Name

io.github.mountainmystic/hedera-hcs-mcp-server

Last Updated

Feb 25, 2026

Get Started

How to install and connect this MCP server.

Required Configuration

Environment variables you must provide when running this server.

Variable Required
HEDERA_ACCOUNT_ID Yes
HEDERA_PRIVATE_KEY secret Yes
HEDERA_NETWORK Yes
OPENAI_API_KEY secret Yes