@ably/cli/dist/src/commands/mcp/start-server.js

Ably CLI for Pub/Sub, Chat and Spaces

import { AblyBaseCommand } from "../../base-command.js";
import { AblyMcpServer } from "../../mcp/index.js";
import { ConfigManager } from "../../services/config-manager.js";
export default class StartMcpServer extends AblyBaseCommand {
    static description = "Start an MCP server for AI tools to interact with Ably (currently experimental)";
    static examples = ["<%= config.bin %> <%= command.id %>"];
    static flags = {
    // AblyBaseCommand already defines control-host as a global flag
    };
    async run() {
        // Check if this command is allowed in web CLI mode
        this.checkWebCliRestrictions();
        // Parse flags
        const { flags } = await this.parse(StartMcpServer);
        // Initialize Config Manager
        const configManager = new ConfigManager();
        try {
            // Start the server, write to stderr only
            console.error("Starting Ably CLI MCP server...");
            const server = new AblyMcpServer(configManager, {
                controlHost: flags["control-host"],
            });
            await server.start();
            // The server.start() will block until the server is terminated
        }
        catch (error) {
            console.error("Failed to start MCP server:", error instanceof Error ? error.message : String(error));
            this.error("Failed to start MCP server", { exit: 1 });
        }
    }
}