MCP server for inspecting Java classes and Maven dependencies
Project description
JLens MCP Server
A Model Context Protocol (MCP) server for inspecting Java classes and Maven dependencies.
Quick Execution
You can run JLens instantly using npx or uvx (requires Java 25+ installed):
# Using npx
npx -y @bhxch/jlens-mcp-server
# Using uvx
uvx jlens-mcp-server
Environment Variables
You can configure the server using environment variables:
JLENS_JAVA_HOME: Path to Java installation (overrides JAVA_HOME)JLENS_ARGS: Additional JVM arguments or server options
# Example
JLENS_JAVA_HOME="/path/to/jdk-25" JLENS_ARGS="-Dfile.encoding=UTF-8" npx @bhxch/jlens-mcp-server
Agent Skills
Install specialized AI agent skills to help your agent use JLens more effectively (requires npx skills support):
# Install Chinese Version
npx skills install https://github.com/bhxch/jlens/tree/main/skills/jlens-mcp
# Install English Version
npx skills install https://github.com/bhxch/jlens/tree/main/skills/jlens-mcp-en
Documentation
- User Guide: docs/user-guide/
- Developer Docs: docs/developer-docs/
- Design Plans: docs/plans/
Quick Links
- Test Reports: docs/developer-docs/reports/ - Test results and reports
- Scripts: scripts/ - Test and automation scripts
- Configuration: config/ - MCP Inspector and other configs
- Logs: logs/ - Temporary logs and outputs
Build & Run
Build
mvn clean package
This will create an executable JAR file: target/jlens-mcp-server-1.1.1.jar
License
MIT
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