mcp mat for VS Code
io.github.codelipenghui/mcp-mat
Headless Eclipse MAT MCP server for Java heap dump analysis
client:VS Code
transport:stdio
runtime:npm
Install mcp mat in VS Code
.vscode/mcp.json
{
"inputs": [
{
"type": "promptString",
"id": "mat-home",
"description": "MAT_HOME",
"password": true
},
{
"type": "promptString",
"id": "java-path",
"description": "JAVA_PATH",
"password": true
},
{
"type": "promptString",
"id": "mat-xmx-mb",
"description": "MAT_XMX_MB",
"password": true
}
],
"servers": {
"mcp-mat": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-mat"
],
"env": {
"MAT_HOME": "${input:mat-home}",
"JAVA_PATH": "${input:java-path}",
"MAT_XMX_MB": "${input:mat-xmx-mb}"
}
}
}
}VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs