three.ws Alerts MCP Server
by nirholasio.github.nirholas/alerts-mcpv0.1.2
Create, update, and delete pump.fun alert rules and read fired-alert history across channels.
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security
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cold start
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freshness
Active2d ago
Install three.ws Alerts MCP server
Install in Claude Code
claude mcp add alerts -e THREE_WS_SESSION='<three-ws-session>' -- npx -y @three-ws/alerts-mcpInstall in Cursor
{
"mcpServers": {
"alerts": {
"command": "npx",
"args": [
"-y",
"@three-ws/alerts-mcp"
],
"env": {
"THREE_WS_SESSION": "<three-ws-session>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"alerts": {
"command": "npx",
"args": [
"-y",
"@three-ws/alerts-mcp"
],
"env": {
"THREE_WS_SESSION": "<three-ws-session>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"alerts": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@three-ws/alerts-mcp"
],
"env": {
"THREE_WS_SESSION": "<three-ws-session>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"alerts": {
"command": "npx",
"args": [
"-y",
"@three-ws/alerts-mcp"
],
"env": {
"THREE_WS_SESSION": "<three-ws-session>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| THREE_WS_BASE | — | — | Base URL of the three.ws API that serves the alert-rules and notifications endpoints. Override only when self-hosting or targeting a preview deployment. |
| THREE_WS_TIMEOUT_MS | — | — | Per-request timeout in milliseconds for the live three.ws API reads and writes. |
| THREE_WS_SESSION | yes | yes | Your three.ws session token (the value of the `__Host-sid` cookie from a signed-in browser). Required by every tool — all rules and alerts are scoped to YOUR account. Writes also use it to fetch a one-time CSRF token. Treat like a password. |
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
2026-09-30 · 9d ago · GitHub · v1.5.2
Package published
no data · npm/PyPI
Registry entry updated
2026-08-19 · 51d ago · official registry · v0.1.2
FAQ
›How do I install the three.ws Alerts MCP server in Claude Code?
Run: claude mcp add alerts -e THREE_WS_SESSION='<three-ws-session>' -- npx -y @three-ws/alerts-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does three.ws Alerts require an API key?
Yes. It expects THREE_WS_SESSION, of which 1 is a secret.
›Can I use three.ws Alerts as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is three.ws Alerts in the official MCP registry?
Yes, as io.github.nirholas/alerts-mcp.