it-tools-mcp/build/tools/network/ps/index.js

Full MCP 2025-06-18 compliant server with 121+ IT tools, logging, ping, progress tracking, cancellation, and sampling utilities

import psList from "ps-list";
export function registerPs(server) {
    server.registerTool("ps", {
        description: "List running processes",
        inputSchema: {},
        // VS Code compliance annotations
        annotations: {
            title: "Ps",
            description: "List running processes",
            readOnlyHint: false
        }
    }, async () => {
        try {
            const processes = await psList();
            // Defensive: handle missing properties and filter out bad entries
            const output = processes
                .map(p => {
                const pid = p.pid ?? 'N/A';
                const name = p.name ?? 'N/A';
                return `${pid}\t${name}`;
            })
                .join("\n");
            return { content: [{ type: "text", text: output || 'No processes found.' }] };
        }
        catch (error) {
            // Log error for debugging
            console.error('ps error:', error);
            return { content: [{ type: "text", text: `ps failed: ${error instanceof Error ? error.message : error}` }] };
        }
    });
}