use crate::state::MemoryState;
use async_trait::async_trait;
use serde_json::Value;
use std::sync::Arc;

#[async_trait]
pub trait McpTool: Send + Sync {
    /// The unique name of the tool
    fn name(&self) -> &'static str;

    /// The JSON schema for the tool
    fn schema(&self) -> Value;

    /// Execute the tool with the given arguments
    async fn execute(&self, args: Value, state: Arc<MemoryState>) -> Result<String, String>;
}