mountainmystic/hedera-hcs-mcp-server

latest · 1.0.1

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

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

Install

Needs env vars: HEDERA_ACCOUNT_ID, HEDERA_PRIVATE_KEY, HEDERA_NETWORK, OPENAI_API_KEY — replace the <placeholders> with your values.

claude mcp add io-github-mountainmystic-hedera-hcs-mcp-server --env HEDERA_ACCOUNT_ID=<HEDERA_ACCOUNT_ID> --env HEDERA_PRIVATE_KEY=<HEDERA_PRIVATE_KEY> --env HEDERA_NETWORK=<HEDERA_NETWORK> --env OPENAI_API_KEY=<OPENAI_API_KEY> -- npx hedera-hcs-mcp-server

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-mountainmystic-hedera-hcs-mcp-server": {
      "command": "npx",
      "args": [
        "hedera-hcs-mcp-server"
      ],
      "env": {
        "HEDERA_ACCOUNT_ID": "<HEDERA_ACCOUNT_ID>",
        "HEDERA_PRIVATE_KEY": "<HEDERA_PRIVATE_KEY>",
        "HEDERA_NETWORK": "<HEDERA_NETWORK>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-mountainmystic-hedera-hcs-mcp-server": {
      "command": "npx",
      "args": [
        "hedera-hcs-mcp-server"
      ],
      "env": {
        "HEDERA_ACCOUNT_ID": "<HEDERA_ACCOUNT_ID>",
        "HEDERA_PRIVATE_KEY": "<HEDERA_PRIVATE_KEY>",
        "HEDERA_NETWORK": "<HEDERA_NETWORK>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "hedera-hcs-mcp-server"
  ],
  "env": {
    "HEDERA_ACCOUNT_ID": "<HEDERA_ACCOUNT_ID>",
    "HEDERA_PRIVATE_KEY": "<HEDERA_PRIVATE_KEY>",
    "HEDERA_NETWORK": "<HEDERA_NETWORK>",
    "OPENAI_API_KEY": "<OPENAI_API_KEY>"
  }
}

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Version history1
  • 1.0.1release date unknown
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Status
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Source
Imported from the MCP registry
Repository
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