stacky is a VS Code extension that provides a specialized Copilot chat assistant for debugging. It leverages the current debug context and chat history to provide more accurate and context-aware answers to your debugging questions.
Features
Retrieves call stack information and local/global variables to answer user questions
Integrates seamlessly with VS Code's built-in debugging and chat features
Supports context-aware commands for tailored responses
Allows copying debug context to clipboard for external use
Usage
Start a debugging session in VS Code
Open the VS Code chat (Ctrl+Shift+P, then type "Chat: Focus on Chat View")
Type @stacky followed by a command and your question
Commands
/c: Use debug context only
/h: Use chat history only
/ch or /hc: Use both debug context and chat history
Note: To use the debug context, you need to be on an active breakpoint.
Examples
@stacky /c What's causing this null pointer exception?
@stacky /h Can you explain the last solution again?
@stacky /ch Why isn't my loop terminating?
Additional Features
Copy Debug Context
You can copy the current debug context to your clipboard using the following commands:
Stacky: Copy Debug Context: Copies the debug context including variables
Stacky: Copy Debug Context (No Variables): Copies the debug context without variables
These can be accessed via the Command Palette (Ctrl+Shift+P).
Configuration
You can customize Stacky's behavior through VS Code settings:
stacky.model: Set the AI model to use (default: 'gpt-4o')
stacky.debugContextMaxStacks: Maximum number of stack frames to include in the context (default: 5)
stacky.debugContextMaxVars: Maximum number of variables to include per frame (default: 10)
Planned Features
Provide an API for the model to enable more advanced output display to the user
Enhance context filtering for more relevant information
