Skip to content
mcp/harbor
Claude Code

hedera hcs mcp server for Claude Code

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

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

client:Claude Code transport:stdio runtime:npm

Install hedera hcs mcp server in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add hedera-hcs-mcp-server -e HEDERA_ACCOUNT_ID=<HEDERA_ACCOUNT_ID> -e HEDERA_PRIVATE_KEY=<HEDERA_PRIVATE_KEY> -e HEDERA_NETWORK=<HEDERA_NETWORK> -e OPENAI_API_KEY=<OPENAI_API_KEY> -- npx -y hedera-hcs-mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

hedera hcs mcp server in other clients

hedera hcs mcp server MCP server