debug_evaluate

MCP tool from Vibe Debug by illscience

evaluate an expression in a paused frame.

How to use it

debug_evaluate is exposed by the Vibe Debug MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the debug_evaluate tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Vibe Debug

$npx -y github:illscience/vibe-debug doctor

FULL VIBE DEBUG LISTING

Other tools in Vibe Debug (11)

debug_attach

attach to an existing debugpy listener.

debug_continue

continue until breakpoint, exception, process exit, or timeout.

debug_guidance

returns instructions that tell agents when to use the debugger.

debug_launch

launch a Python script under debugpy.

debug_python_repro

best first tool for a reproducible Python bug. It launches a Python script under debugpy, sets breakpoints, continues to the first stop, and returns stack plus top-frame locals.

debug_scopes

inspect scope handles for a frame.

debug_set_breakpoints

set file/line breakpoints.

debug_stack

inspect stack frames.

debug_step

step over, into, or out.

debug_stop

disconnect and clean up a session.

debug_variables

expand locals, globals, objects, lists, or dicts.