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npx @getmcp/cli add io.github.nirholas/herald-mcpRequires Node.js 18+. Community-contributed server. Review source before installing.
THREE_WS_API_KEYA three.ws API key (sk_live_… / sk_test_…) with the herald:announce scope, or an OAuth access token for the same account, carried as Authorization: Bearer. Required: an announcement is always delivered to the key owner's own sessions. Aliases: THREE_WS_TOKEN, THREE_WS_BEARER. Treat like a password.
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io.github.nirholas/herald-mcp": {
"command": "npx",
"args": [
"-y",
"@three-ws/herald-mcp"
],
"env": {
"THREE_WS_API_KEY": "",
"THREE_WS_BASE": "https://three.ws",
"THREE_WS_TIMEOUT_MS": "20000"
}
}
}
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