# perfonext-render-mcp

> perfonext-render-mcp — souvikdu-perfonext-render-mcp. Use this tool when you need to analyze and optimize React render performance in Next.js applications, solving problems like rerender storms and slow components. It detects performance issues and provides insights to MCP clients like Claude Code and GitHub Copilot. Input includes Next.js app code, with output being performance analysis and optimization recommendations.

Canonical page: https://skillsregistry.net/skills/souvikdu-perfonext-render-mcp  
JSON: https://api.skillsregistry.net/v1/skills/souvikdu-perfonext-render-mcp

## Description

MCP server for React render performance analysis in Next.js apps — detects rerender storms, commit spikes, and slow components for MCP clients like Claude Code and GitHub Copilot

## Trust

- **Trust score (0–1):** 0.89
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/souvikdu/perfonext-render-mcp)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "souvikdu-perfonext-render-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/souvikdu-perfonext-render-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/souvikdu-perfonext-render-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt