superhealth/skills-hub/add-backend-tool

Add Backend Tool

Instructions

1. Read backend/main.py to understand existing tool patterns:

• Find the tools list with function definitions
• Review helper functions (read_file, write_file, run_terminal_command, web_search)

1. Create the helper function:

``python def new_tool_name(param1: str, param2: int = 10) -> str: """Docstring explaining the tool.""" try: # Implementation return result except Exception as e: return f"Error: {str(e)}" ``

1. Add tool definition to the tools list:

``python { "type": "function", "function": { "name": "new_tool_name", "description": "What this tool does and when to use it", "parameters": { "type": "object", "properties": { "param1": {"type": "string", "description": "..."}, "param2": {"type": "integer", "description": "..."} }, "required": ["param1"] } } } ``

1. Add tool invocation handler in the WebSocket message loop:

``python elif func_name == "new_tool_name": result = new_tool_name(**args) ``

1. Update mode restrictions if needed:

• Agent mode: full access
• Chat mode: add to allowed list only if read-only/safe

Examples

• "Add a tool to list directory contents"
• "Create a tool for git operations"
• "Add web scraping capability"

Guardrails

• Include proper error handling with try/except
• Add timeout for any long-running operations
• Consider security implications (Chat mode restrictions)
• Never hardcode API keys or secrets
• Document the tool's purpose in the function docstring