Node.js Debugger
Connects Claude Code to Node.js's Inspector Protocol for real-time debugging. Set breakpoints, inspect variables, and step through code execution directly from your AI conversation.
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What it does
- Set and delete breakpoints in Node.js code
- Step through code execution line by line
- Inspect variables in current scope
- Execute JavaScript code in debugged process
- Evaluate expressions in current context
- List all active breakpoints
Best for
Node.js developers debugging runtime issuesInteractive debugging sessions with AI assistanceLearning how code executes step-by-step
Real-time debugging from chat interfaceUses Node.js Inspector ProtocolWorks with Cursor and Claude Code
Tools (13)
nodejs_inspect
Executes JavaScript code in the debugged process
set_breakpoint
Sets a breakpoint at specified line and file
inspect_variables
Inspects variables in current scope
step_over
Steps over to the next line of code
step_into
Steps into function calls
