JavaLens

Name: JavaLens
Author: pzalutski-pixel

by pzalutski-pixelcommunityv1.2.0

63 semantic Java analysis tools via Eclipse JDT: navigation, refactoring, code intelligence.

GitHub Repository

Install & configure

Prerequisites

required
Java 21 runtime
Java 21 or later must be available on PATH (or set JAVA_HOME). Used only as the server runtime; JavaLens analyses Java 1.1 through 23 sources.
https://openjdk.org/projects/jdk/21/

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `javalens` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **Java 21 runtime** — Java 21 or later must be available on PATH (or set JAVA_HOME). Used only as the server runtime; JavaLens analyses Java 1.1 through 23 sources. (https://openjdk.org/projects/jdk/21/)

Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","javalens-mcp"]
- required environment variables:
  - `JAVA_PROJECT_PATH`: Absolute path to the Java project to analyse. (example: `/path/to/your/java/project`)

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.