enact-core 0.0.2

Core agent runtime for Enact - Graph-Native AI agents
Documentation 
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//! Tool trait definition

use async_trait::async_trait;
use serde_json::Value;
use std::sync::Arc;

/// Tool trait - all tools implement this
#[async_trait]
pub trait Tool: Send + Sync {
    /// Tool name
    fn name(&self) -> &str;

    /// Tool description
    fn description(&self) -> &str;

    /// JSON schema for tool parameters
    fn parameters_schema(&self) -> Value {
        serde_json::json!({})
    }

    /// Whether this tool requires network access.
    /// Default is `true` (conservative).
    /// Override to `false` for local-only tools (e.g., file, calculator).
    fn requires_network(&self) -> bool {
        true
    }

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

/// Boxed tool for dynamic dispatch
pub type DynTool = Arc<dyn Tool>;