JavaLens
Quality Score
90
/100
63 semantic Java analysis tools via Eclipse JDT: navigation, refactoring, code intelligence.
§01 Install
Claude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"javalens": {
"command": "npx",
"args": [
"-y",
"javalens-mcp"
],
"env": {
"JAVA_PROJECT_PATH": "<java_project_path>",
"JAVALENS_TIMEOUT_SECONDS": "30",
"JAVALENS_LOG_LEVEL": "INFO"
}
}
}
}Cursor (.cursor/mcp.json)
{
"mcpServers": {
"javalens": {
"command": "npx",
"args": [
"-y",
"javalens-mcp"
],
"env": {
"JAVA_PROJECT_PATH": "<java_project_path>",
"JAVALENS_TIMEOUT_SECONDS": "30",
"JAVALENS_LOG_LEVEL": "INFO"
}
}
}
}Cline (cline_mcp_settings.json)
npx -y javalens-mcp§02 Environment variables
JAVA_PROJECT_PATHAuto-load project on startup
JAVALENS_TIMEOUT_SECONDSOperation timeout in seconds
JAVALENS_LOG_LEVELLog level: TRACE, DEBUG, INFO, WARN, ERROR
§03 MCP Quality Score · methodology
freshness
25
completeness
15
installability
25
documentation
15
stability
10
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