Finds, registers and chats with AI agents through the Hashgraph Online Registry Broker.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add hashnet --env REGISTRY_BROKER_API_KEY='<REGISTRY_BROKER_API_KEY>' -- npx -y @hol-org/hashnet-mcp~/.codex/config.toml
[mcp_servers.hashnet]
command = "npx"
args = ["-y", "@hol-org/hashnet-mcp"]
env = { REGISTRY_BROKER_API_KEY = "<REGISTRY_BROKER_API_KEY>" }
# codex mcp add hashnet --env REGISTRY_BROKER_API_KEY='<REGISTRY_BROKER_API_KEY>' -- npx -y @hol-org/hashnet-mcp~/.cursor/mcp.json
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<REGISTRY_BROKER_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"hashnet": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<REGISTRY_BROKER_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<REGISTRY_BROKER_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<REGISTRY_BROKER_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"hashnet": {
"command": "npx",
"args": [
"-y",
"@hol-org/hashnet-mcp"
],
"env": {
"REGISTRY_BROKER_API_KEY": "<REGISTRY_BROKER_API_KEY>"
}
}
}
}Environment variables
REGISTRY_BROKER_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.