@inso_web/els-mcp/dist/tools/trafficStats.js

MCP-сервер поверх INSO Error Logs Service. Read-only tools (search, analytics, fingerprinting, correlations) для подключения Claude Desktop/Code и ChatGPT к логам ошибок. Streamable HTTP transport + stdio для npx-запуска.

import { z } from 'zod';
import { ToolError } from '../lib/errors.js';
/**
 * Tool: traffic_stats
 * Mapping: GET /analytics/traffic → analytics.routes.ts:268
 * Upstream Zod: HistogramSchema (тот же что и histogram — from+to+фильтры).
 *
 * Возвращает perService с RPM-сериями и latency p50/p95/p99 + summary.
 */
export const trafficStatsInputShape = {
    from: z.string().min(1),
    to: z.string().min(1),
    level: z.array(z.string().max(16)).optional(),
    serviceName: z.array(z.string().max(255)).optional(),
    appVersion: z.array(z.string().max(64)).optional(),
};
export const trafficStatsToolDef = {
    name: 'traffic_stats',
    title: 'Traffic + latency stats per service',
    description: [
        'Returns RPM time-series per service + latency percentiles (p50/p95/p99) + summary.',
        '',
        'WHEN TO USE:',
        '  - Capacity planning - answer "is service X getting overloaded?".',
        '  - Latency regression hunting - did p95 jump after deploy?',
        '  - Correlate traffic dips with error spikes during incidents.',
    ].join('\n'),
    inputShape: trafficStatsInputShape,
};
export async function handleTrafficStats(args, client) {
    try {
        const params = {
            from: args.from,
            to: args.to,
            levels: args.level?.join(','),
            serviceName: args.serviceName?.join(','),
            appVersion: args.appVersion?.join(','),
        };
        const { data, elsRequestId } = await client.trafficStats(params);
        const meta = {
            elsRequestId,
            cached: false,
            ttlSec: 30,
            redactionApplied: false,
        };
        const body = (data ?? {});
        const perService = Array.isArray(body.perService) ? body.perService : [];
        return {
            structuredContent: { ...body, _meta: meta },
            content: [
                {
                    type: 'text',
                    text: `Traffic stats for ${perService.length} service(s), from ${args.from} to ${args.to}.`,
                },
            ],
        };
    }
    catch (err) {
        if (err instanceof ToolError)
            return err.toToolResult();
        throw err;
    }
}
//# sourceMappingURL=trafficStats.js.map