Tencent Cloud RUM — Frontend Performance Analysis Skill

Overview

This skill integrates with Tencent Cloud Real User Monitoring (RUM) to provide AI-powered frontend performance analysis. It leverages the RUM MCP (Model Context Protocol) server to query metrics, logs, and deliver actionable insights.

Directory Structure

Tencent Cloud RUM/
├── SKILL.md                              # Core skill instruction file (~200 lines)
├── setup.sh                              # Auto-setup script (MCP configuration)
├── README.md                             # This readme file
└── references/                           # Reference documents (loaded by AI on demand)
    ├── rum_tools_docs.md                 # RUM MCP 5 tool parameter reference
    ├── common_queries.md                 # 4 major analysis workflow steps
    └── apm_analysis.md                   # APM correlation analysis + log enums + regions

Getting Started

Prerequisites

Tencent Cloud Account: Sign up at Tencent Cloud
RUM Application: Create a Web application in the RUM Console
API Credentials: Get your SecretId and SecretKey from API Key Management

Quick Start

Try the Demo: Visit the RUM Console Demo to see RUM in action
Integrate the SDK: Follow the Application Integration Guide
Configure this Skill: Run bash setup.sh or manually set up the MCP configuration

MCP Configuration

{
  "mcpServers": {
    "rum": {
      "transportType": "sse",
      "url": "https://app.rumt-zh.com/sse",
      "headers": {
        "SecretId": "<YOUR_SECRET_ID>",
        "SecretKey": "<YOUR_SECRET_KEY>"
      }
    }
  }
}

Features

Available Tools

| Tool | Purpose | |------|---------| | QueryRumWebProjects | Query RUM-WEB application list | | QueryRumWebMetric | Query network/exception/PV/UV/performance/resource metrics | | QueryRumWebLog | Full log search | | QueryResourceByPage | Query resource metrics by page | | QueryApmLinkId | Get linked APM application ID |

Built-in Analysis Workflows

| Workflow | Description | |----------|-------------| | TOP Exception Analysis | JS/Promise errors, resource loading errors diagnosis | | TOP Page Performance Analysis | LCP/FCP and WebVitals analysis, performance bottleneck diagnosis | | TOP API Performance & Stability Analysis | API latency, status code errors, retcode error analysis | | TOP Slow Resource Loading Analysis | Static resource loading bottleneck diagnosis |

Advanced Capabilities

APM Correlation: When logs contain trace information, correlate with APM for backend trace analysis
Multi-Dimensional Drill-Down: Analyze by region, ISP, platform, version, page, and more
Smart Routing: Automatically match the most suitable analysis workflow based on user needs

Key Improvements (v2.0)

| Improvement | Change | |-------------|--------| | SKILL.md size | Reduced ~45% with better organization | | Trigger conditions | Added when-not rules | | Guardrails | 🔴🟡🟢 three-severity-level system | | Workflow entry | Embedded decision tree in SKILL.md | | Rule descriptions | Added "why" for each rule | | Output standards | Added good/bad report benchmarks | | APM section | Separated to references/apm_analysis.md |

Useful Links

| Resource | URL | |----------|-----| | RUM Console | https://console.tencentcloud.com/rum | | RUM Console Demo | https://console.tencentcloud.com/rum/web/demo | | Application Integration Guide | https://www.tencentcloud.com/zh/document/product/1131/44496 | | Web SDK Connection Guide | https://www.tencentcloud.com/document/product/1131/44517 | | Getting Started | https://www.tencentcloud.com/document/product/1131/44493 | | RUM Product Overview | https://www.tencentcloud.com/document/product/1131/44486 | | RUM Pricing | https://www.tencentcloud.com/document/product/1131/44490 | | API Key Management | https://console.tencentcloud.com/cam/capi |

Notes

RUM MCP uses SSE protocol
Authentication is via SecretId and SecretKey in HTTP headers — keep them secure
Recommended timeout: 15-30 seconds

MCP Servers