overmind-mcp/dist/tools/get_metrics.js

Orchestrateur universel agents IA multi-modeles via MCP. Inclut le protocole 'Custom-Nickname' pour identifier vos agents avec des surnoms originaux (The Chaos Prophet, Shadow Sniper, etc.), l'isolation mémoire (Private Memory Context) et le support pour

/**
 * get_metrics — Agrégated metrics for the Overmind MCP server.
 *
 * Fix #10: Exposes runtime stats: active agents, memory stats, bridge health,
 * gateway health, run history counts.
 */
import { z } from 'zod';
import { getMemoryProvider } from '../memory/MemoryFactory.js';
import { getRunningAgents, getAgentCount } from '../lib/agent_lifecycle.js';
import { HermesGatewayManager } from '../services/HermesGatewayManager.js';
export const getMetricsSchema = z.object({});
export async function getMetricsTool(_args) {
    try {
        const sections = [];
        // ─── Live Agents ──────────────────────────────────────────────────
        const agentCounts = getAgentCount();
        const runningAgents = getRunningAgents();
        sections.push([
            '## 🤖 Live Agents',
            '',
            `| Metric | Value |`,
            `|--------|-------|`,
            `| Running now | ${agentCounts.running} |`,
            `| Total tracked | ${agentCounts.total} |`,
        ].join('\n'));
        if (runningAgents.length > 0) {
            const lines = runningAgents.map((a) => `  - **${a.agentName}** (${a.runner}) — PID ${a.pid}, session ${a.sessionId?.slice(0, 16) ?? '—'}`);
            sections.push(`**Currently running:**\n${lines.join('\n')}`);
        }
        // ─── Memory Stats ─────────────────────────────────────────────────
        try {
            const provider = getMemoryProvider();
            const stats = provider.getStats();
            const s = stats instanceof Promise ? await stats : stats;
            sections.push([
                '## 🧠 Memory',
                '',
                `| Metric | Value |`,
                `|--------|-------|`,
                `| Total memories | ${s.totalMemories ?? '?'} |`,
                `| Total runs | ${s.totalRuns ?? '?'} |`,
            ].join('\n'));
        }
        catch {
            sections.push('## 🧠 Memory\n\n_Memory provider unavailable_');
        }
        // ─── Gateway Health ───────────────────────────────────────────────
        try {
            const gw = HermesGatewayManager.getInstance();
            const health = await gw.getDetailedHealth();
            const h = health;
            sections.push([
                '## 🌐 Hermes Gateway',
                '',
                `| Metric | Value |`,
                `|--------|-------|`,
                `| Status | ${h?.status ?? '—'} |`,
                `| URL | ${h?.url ?? '—'} |`,
                `| Version | ${h?.version ?? '—'} |`,
            ].join('\n'));
        }
        catch {
            sections.push('## 🌐 Hermes Gateway\n\n_Not configured_');
        }
        // ─── Process Stats ────────────────────────────────────────────────
        const memUsage = process.memoryUsage();
        const uptimeSec = Math.floor(process.uptime());
        const uptimeStr = `${Math.floor(uptimeSec / 3600)}h ${Math.floor((uptimeSec % 3600) / 60)}m ${uptimeSec % 60}s`;
        sections.push([
            '## ⚙️ Server Process',
            '',
            `| Metric | Value |`,
            `|--------|-------|`,
            `| Uptime | ${uptimeStr} |`,
            `| RSS Memory | ${(memUsage.rss / 1024 / 1024).toFixed(1)} MB |`,
            `| Heap Used | ${(memUsage.heapUsed / 1024 / 1024).toFixed(1)} MB |`,
            `| Heap Total | ${(memUsage.heapTotal / 1024 / 1024).toFixed(1)} MB |`,
            `| Node PID | ${process.pid} |`,
        ].join('\n'));
        return {
            content: [
                {
                    type: 'text',
                    text: `# 📊 Overmind MCP Metrics\n\n${sections.join('\n\n')}`,
                },
            ],
        };
    }
    catch (error) {
        return {
            content: [
                {
                    type: 'text',
                    text: `❌ Erreur get_metrics: ${error instanceof Error ? error.message : String(error)}`,
                },
            ],
            isError: true,
        };
    }
}
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