Hashnet MCP Server
by hashgraph-onlineio.github.hashgraph-online/hashnetv1.0.24
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Active8d ago
Install Hashnet MCP server
Install in Claude Code
claude mcp add hashnet -e REGISTRY_BROKER_API_KEY='<registry-broker-api-key>' -- npx -y @hol-org/hashnet-mcpInstall in Cursor
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<registry-broker-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<registry-broker-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"hashnet": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<registry-broker-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<registry-broker-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| REGISTRY_BROKER_API_KEY | — | yes | Your Registry Broker API key from https://hol.org |
Freshness
Active — last maintenance signal 8d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-01 · 8d ago · GitHub
Latest release
2026-03-27 · 7mo ago · GitHub · v0.1.0
Package published
no data · npm/PyPI
Registry entry updated
2026-01-25 · 9mo ago · official registry · v1.0.24
FAQ
›How do I install the Hashnet MCP server in Claude Code?
Run: claude mcp add hashnet -e REGISTRY_BROKER_API_KEY='<registry-broker-api-key>' -- npx -y @hol-org/hashnet-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Hashnet require an API key?
Yes. It expects REGISTRY_BROKER_API_KEY, of which 1 is a secret.
›Can I use Hashnet as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Hashnet in the official MCP registry?
Yes, as io.github.hashgraph-online/hashnet.