Hedera Hcs MCP Server
Rank #1,400io.github.mountainmystic/hedera-hcs-mcp-server
MCP server providing hedera-hcs-server capabilities
Hedera Hcs MCP Server is a Model Context Protocol (MCP) server published by mountainmystic. It ranks #1,400 of 132,113 servers tracked on MCP Toplist, and its repository has 340 GitHub stars. Hedera Hcs MCP Server is listed on Official MCP, with 2 tracked versions. It was first listed on Feb 25, 2026 and most recently updated on Feb 25, 2026.
Ranks ahead of 130,713 of 132,113 servers on MCP Toplist.
Use Hedera Hcs MCP Server
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add hedera-hcs-mcp-server -e "HEDERA_ACCOUNT_ID=<your HEDERA_ACCOUNT_ID>" -e "HEDERA_PRIVATE_KEY=<your HEDERA_PRIVATE_KEY>" -e "HEDERA_NETWORK=<your HEDERA_NETWORK>" -e "OPENAI_API_KEY=<your OPENAI_API_KEY>" -- npx -y hedera-hcs-mcp-serverReplace each placeholder with your own value before saving.
[mcp_servers.hedera-hcs-mcp-server]
command = "npx"
args = ["-y", "hedera-hcs-mcp-server"]
[mcp_servers.hedera-hcs-mcp-server.env]
HEDERA_ACCOUNT_ID = "<your HEDERA_ACCOUNT_ID>"
HEDERA_PRIVATE_KEY = "<your HEDERA_PRIVATE_KEY>"
HEDERA_NETWORK = "<your HEDERA_NETWORK>"
OPENAI_API_KEY = "<your OPENAI_API_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"hedera-hcs-mcp-server": {
"command": "npx",
"args": [
"-y",
"hedera-hcs-mcp-server"
],
"env": {
"HEDERA_ACCOUNT_ID": "<your HEDERA_ACCOUNT_ID>",
"HEDERA_PRIVATE_KEY": "<your HEDERA_PRIVATE_KEY>",
"HEDERA_NETWORK": "<your HEDERA_NETWORK>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"hedera-hcs-mcp-server": {
"command": "npx",
"args": [
"-y",
"hedera-hcs-mcp-server"
],
"env": {
"HEDERA_ACCOUNT_ID": "<your HEDERA_ACCOUNT_ID>",
"HEDERA_PRIVATE_KEY": "<your HEDERA_PRIVATE_KEY>",
"HEDERA_NETWORK": "<your HEDERA_NETWORK>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"hedera-hcs-mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"hedera-hcs-mcp-server"
],
"env": {
"HEDERA_ACCOUNT_ID": "<your HEDERA_ACCOUNT_ID>",
"HEDERA_PRIVATE_KEY": "<your HEDERA_PRIVATE_KEY>",
"HEDERA_NETWORK": "<your HEDERA_NETWORK>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"hedera-hcs-mcp-server": {
"command": "npx",
"args": [
"-y",
"hedera-hcs-mcp-server"
],
"env": {
"HEDERA_ACCOUNT_ID": "<your HEDERA_ACCOUNT_ID>",
"HEDERA_PRIVATE_KEY": "<your HEDERA_PRIVATE_KEY>",
"HEDERA_NETWORK": "<your HEDERA_NETWORK>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"hedera-hcs-mcp-server": {
"command": "npx",
"args": [
"-y",
"hedera-hcs-mcp-server"
],
"env": {
"HEDERA_ACCOUNT_ID": "<your HEDERA_ACCOUNT_ID>",
"HEDERA_PRIVATE_KEY": "<your HEDERA_PRIVATE_KEY>",
"HEDERA_NETWORK": "<your HEDERA_NETWORK>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
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[](https://mcptoplist.com/server/io.github.mountainmystic%2Fhedera-hcs-mcp-server)<a href="https://mcptoplist.com/server/io.github.mountainmystic%2Fhedera-hcs-mcp-server"><img src="https://mcptoplist.com/badge/io.github.mountainmystic%2Fhedera-hcs-mcp-server.svg" alt="MCP Toplist: Top 5% of 132,113" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
mountainmystic
Other servers by mountainmystic
View all mountainmystic servers →Available versions (2)
| Version | Published |
|---|---|
| 1.0.1 | Feb 25, 2026 |
| 0.1.0 | Nov 25, 2024 |
Frequently asked questions
- Who maintains Hedera Hcs MCP Server?
- Hedera Hcs MCP Server is maintained by mountainmystic, which publishes 2 MCP servers (20 total versions) tracked on MCP Toplist.
- Is Hedera Hcs MCP Server listed on the Official MCP Registry?
- Yes — Hedera Hcs MCP Server is listed on the Official MCP Registry.
- How many versions does Hedera Hcs MCP Server have?
- MCP Toplist tracks 2 versions of Hedera Hcs MCP Server, most recently published on Feb 25, 2026.
- Where can I find the source code for Hedera Hcs MCP Server?
- The source code for Hedera Hcs MCP Server is hosted at github.com/mountainmystic/hedera-hcs-mcp-server.
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