Hedera-hcs-mcp-server MCP Server

Hedera-hcs-mcp-server is an MCP integration. AI-powered Hedera HCS topic intelligence for agents. Pay per call in HBAR.

Packages and local setup

The published npm package is hedera-hcs-mcp-server, version 1.0.1. Its declared MCP transport is stdio.

The package declares HEDERA_ACCOUNT_ID (required): Hedera account ID in format 0.0.XXXXXXX; HEDERA_PRIVATE_KEY (required): Hedera account private key (ECDSA hex format); HEDERA_NETWORK (required): Hedera network: testnet or mainnet; OPENAI_API_KEY (required): OpenAI API key for GPT-4o Mini powered analysis.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 1.0.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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