Description

Headless Eclipse Memory Analyzer Tool integration for Java heap dump analysis. Provides 6 core tools: healthcheck validation, predefined report generation (leak suspects, system overview, top components), OQL query execution with inline results, index status checking, generic command execution across 56 built-in MAT commands, and OQL syntax guidance. Features comprehensive security controls including path allowlists, query size limits, and process timeouts. Executes MAT via direct Java launcher invocation to avoid GUI dependencies.

🔬 Playground

Try Eclipse MAT live in the browser with security context.
⚪
Unverified
No automated security scan has been run on this server yet.

Installation 

git clone https://github.com/codelipenghui/mcp-mat

Claude Desktop Configuration

Add this configuration to your Claude Desktop config file to enable this MCP server:

Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json

Config file location: %APPDATA%\Claude\claude_desktop_config.json

Config file location: ~/.config/Claude/claude_desktop_config.json

claude_desktop_config.json 
{
  "mcpServers": {
    "eclipse-mat": {
      "command": "node",
      "args": [
        "path/to/server.js"
      ]
    }
  }
}

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