This MCP server provides a headless interface for Eclipse MAT, allowing users to execute various memory analysis commands and OQL queries directly via Java execution.
From the registry: Headless Eclipse MAT MCP server for Java heap dump analysis
Please install the `mcp-mat` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Eclipse Memory Analyzer (MAT)** — Install Eclipse MAT locally and set MAT_HOME to its install directory (https://www.eclipse.org/mat/)
- **Java runtime** — Java must be available in PATH
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","mcp-mat"]
- required environment variables:
- `MAT_HOME`: Path to Eclipse MAT install (example: `/Applications/MemoryAnalyzer.app/Contents/Eclipse`)
- optional environment variables:
- `JAVA_PATH`: Path to Java binary (example: `java`)
- `MAT_XMX_MB`: Max heap size in MB (example: `4096`)
Note: Headless MCP server for Eclipse MAT — exposes heap dump analysis tools (dominator tree, leak suspects, OQL, histogram, thread analysis).
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.MAT_HOMErequiredPath to the MAT installation directory.Real-time infrastructure monitoring with metrics, logs, alerts, and ML-based anomaly detection.
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