MCP server

Hedera Hcs

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

Checked 26 Oct 2026, 08:31 UTC · Removed from its registry; checked against OSV.dev; never run by us

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

Runs on your computerRemoved from its registry: not on npm (version 1.0.1)

Source

At a glance

Type: MCP server
Publisher: Not verified
Status: Runs on your computer
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
Last checked: 26 Oct 2026, 08:31 UTC

Connect it to your agent

Claude Code

claude mcp add hedera-hcs-mcp-server --env HEDERA_ACCOUNT_ID=YOUR_VALUE --env HEDERA_PRIVATE_KEY=YOUR_VALUE --env HEDERA_NETWORK=YOUR_VALUE --env OPENAI_API_KEY=YOUR_VALUE -- npx -y hedera-hcs-mcp-server@1.0.1

Claude Desktop

{"mcpServers":{"hedera-hcs-mcp-server":{"command":"npx","args":["-y","hedera-hcs-mcp-server@1.0.1"],"env":{"HEDERA_ACCOUNT_ID":"YOUR_VALUE","HEDERA_PRIVATE_KEY":"YOUR_VALUE","HEDERA_NETWORK":"YOUR_VALUE","OPENAI_API_KEY":"YOUR_VALUE"}}}}

Codex (config.toml)

[mcp_servers.hedera-hcs-mcp-server]
command = "npx"
args = ["-y","hedera-hcs-mcp-server@1.0.1"]
env = { HEDERA_ACCOUNT_ID = "YOUR_VALUE", HEDERA_PRIVATE_KEY = "YOUR_VALUE", HEDERA_NETWORK = "YOUR_VALUE", OPENAI_API_KEY = "YOUR_VALUE" }

Gemini CLI

{"mcpServers":{"hedera-hcs-mcp-server":{"command":"npx","args":["-y","hedera-hcs-mcp-server@1.0.1"],"env":{"HEDERA_ACCOUNT_ID":"YOUR_VALUE","HEDERA_PRIVATE_KEY":"YOUR_VALUE","HEDERA_NETWORK":"YOUR_VALUE","OPENAI_API_KEY":"YOUR_VALUE"}}}}

Cursor

{"mcpServers":{"hedera-hcs-mcp-server":{"command":"npx","args":["-y","hedera-hcs-mcp-server@1.0.1"],"env":{"HEDERA_ACCOUNT_ID":"YOUR_VALUE","HEDERA_PRIVATE_KEY":"YOUR_VALUE","HEDERA_NETWORK":"YOUR_VALUE","OPENAI_API_KEY":"YOUR_VALUE"}}}}

VS Code

{"servers":{"hedera-hcs-mcp-server":{"type":"stdio","command":"npx","args":["-y","hedera-hcs-mcp-server@1.0.1"],"env":{"HEDERA_ACCOUNT_ID":"YOUR_VALUE","HEDERA_PRIVATE_KEY":"YOUR_VALUE","HEDERA_NETWORK":"YOUR_VALUE","OPENAI_API_KEY":"YOUR_VALUE"}}}}

Runs on your computer with your permissions: check the package and its source before installing. Replace YOUR_VALUE with your own HEDERA_ACCOUNT_ID, HEDERA_PRIVATE_KEY, HEDERA_NETWORK, OPENAI_API_KEY.

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