Skip to content
mcp/harbor
Verified official

JVM Source Lens MCP

v1.16.0

io.github.sintexer/jvmsrc

Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents.

transport:stdio runtime:npm
View source Website

Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add jvmsrc -e JVMSRC_ALLOWED_ROOTS=<JVMSRC_ALLOWED_ROOTS> -e JVMSRC_CACHE_ROOT=<JVMSRC_CACHE_ROOT> -e JVMSRC_LOG_DIR=<JVMSRC_LOG_DIR> -e JVMSRC_MAX_SOURCE_OUTPUT_CHARS=<JVMSRC_MAX_SOURCE_OUTPUT_CHARS> -e JVMSRC_GRADLE_TIMEOUT_MS=<JVMSRC_GRADLE_TIMEOUT_MS> -e JVMSRC_CFR_PATH=<JVMSRC_CFR_PATH> -- npx -y jvmsrc

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.