Debug Java like an agent: persistent runtime sessions, safe JDI inspection, jdb fallback, and MCP/CLI control.
Skill Claude CodeCodex
Use the jdbg CLI to debug Java programs interactively from Pi when real runtime state is needed: variables, fields, expressions, exceptions, breakpoints, stepping, threads, locks, or JDWP attach. Pi should use the CLI because jdbg does not install an official Pi MCP server.
Skill Claude CodeCodex
Use when you need a Java program's real runtime state instead of reading source or adding print statements — the actual value of a variable/field/expression at a line, why an exception or NullPointerException is thrown (with stack + locals at the throw site), what a thread is blocked or deadlocked on, or how execution…