app.py

import gradio as gr

# --- Tool: Simulated troubleshooting knowledge base ---
def search_knowledge_base(issue: str) -> str:
    if "wifi" in issue.lower():
        return "Check if your router is powered on. Restart your router. Try connecting again."
    elif "screen" in issue.lower():
        return "Adjust display cable. Update graphics drivers. Restart the system."
    return "No predefined solution found in the knowledge base."

# --- Tool: Simulated web search (basic dummy) ---
def search_web(query: str) -> str:
    return f"(Simulated Web Result) Top search result for '{query}'."

# --- Tool: Format output into step-by-step troubleshooting response ---
def format_response(raw_steps: str) -> str:
    steps = raw_steps.split(". ")
    steps = [f"{i+1}. {step.strip('.')}" for i, step in enumerate(steps) if step.strip()]
    return "\n".join(steps)

# Register each tool with a separate interface
tools = [
    gr.Interface(fn=search_knowledge_base,
                 inputs="text",
                 outputs="text",
                 title="Knowledge Base Search",
                 description="Search for predefined troubleshooting instructions.",
                 name="search_knowledge_base"),

    gr.Interface(fn=search_web,
                 inputs="text",
                 outputs="text",
                 title="Web Search Tool",
                 description="Fetch dynamic info from the web (simulated).",
                 name="search_web"),

    gr.Interface(fn=format_response,
                 inputs="text",
                 outputs="text",
                 title="Response Formatter",
                 description="Format the raw instructions into steps.",
                 name="format_response")
]

# Launch all tools under one MCP server
if __name__ == "__main__":
    gr.mount_gradio_apps(tools).launch()