| 1 | // use open_agent::{AgentOptions, Client, ContentBlock, tool}; |
| 2 | // use serde_json::json; |
| 3 | // use std::collections::HashMap; |
| 4 | |
| 5 | // #[tokio::main] |
| 6 | // async fn main() -> Result<(), Box<dyn std::error::Error>> { |
| 7 | // // Define calculator tools |
| 8 | // let add_tool = tool("add", "Add two numbers") |
| 9 | // .param("a", "number") |
| 10 | // .param("b", "number") |
| 11 | // .build(|args| async move { |
| 12 | // let a = args["a"].as_f64().unwrap_or(0.0); |
| 13 | // let b = args["b"].as_f64().unwrap_or(0.0); |
| 14 | // Ok(json!({"result": a + b})) |
| 15 | // }); |
| 16 | |
| 17 | // let subtract_tool = tool("subtract", "Subtract two numbers") |
| 18 | // .param("a", "number") |
| 19 | // .param("b", "number") |
| 20 | // .build(|args| async move { |
| 21 | // let a = args["a"].as_f64().unwrap_or(0.0); |
| 22 | // let b = args["b"].as_f64().unwrap_or(0.0); |
| 23 | // Ok(json!({"result": a - b})) |
| 24 | // }); |
| 25 | |
| 26 | // let multiply_tool = tool("multiply", "Multiply two numbers") |
| 27 | // .param("a", "number") |
| 28 | // .param("b", "number") |
| 29 | // .build(|args| async move { |
| 30 | // let a = args["a"].as_f64().unwrap_or(0.0); |
| 31 | // let b = args["b"].as_f64().unwrap_or(0.0); |
| 32 | // Ok(json!({"result": a * b})) |
| 33 | // }); |
| 34 | |
| 35 | // let divide_tool = tool("divide", "Divide two numbers") |
| 36 | // .param("a", "number") |
| 37 | // .param("b", "number") |
| 38 | // .build(|args| async move { |
| 39 | // let a = args["a"].as_f64().unwrap_or(0.0); |
| 40 | // let b = args["b"].as_f64().unwrap_or(0.0); |
| 41 | // if b == 0.0 { |
| 42 | // return Ok(json!({"error": "Cannot divide by zero"})); |
| 43 | // } |
| 44 | // Ok(json!({"result": a / b})) |
| 45 | // }); |
| 46 | |
| 47 | // // Create tool registry for lookup |
| 48 | // let mut tool_registry = HashMap::new(); |
| 49 | // tool_registry.insert("add".to_string(), add_tool.clone()); |
| 50 | // tool_registry.insert("subtract".to_string(), subtract_tool.clone()); |
| 51 | // tool_registry.insert("multiply".to_string(), multiply_tool.clone()); |
| 52 | // tool_registry.insert("divide".to_string(), divide_tool.clone()); |
| 53 | |
| 54 | // // Configure agent with tools |
| 55 | // let options = AgentOptions::builder() |
| 56 | // .system_prompt( |
| 57 | // "You are a helpful calculator assistant. \ |
| 58 | // Use the provided tools to perform calculations. \ |
| 59 | // Always show your work and explain the result.", |
| 60 | // ) |
| 61 | // .model("qwen/qwen3-vl-30b") |
| 62 | // .base_url("http://localhost:1234/v1") |
| 63 | // .tools(vec![add_tool, subtract_tool, multiply_tool, divide_tool]) |
| 64 | // .auto_execute_tools(false) // Manual mode for this example |
| 65 | // .max_turns(5) |
| 66 | // .temperature(0.1) |
| 67 | // .build()?; |
| 68 | |
| 69 | // // Example calculations |
| 70 | // let queries = vec![ |
| 71 | // "What is 25 plus 17?", |
| 72 | // "Calculate 144 divided by 12", |
| 73 | // "What's 7 times 8, then add 5?", |
| 74 | // ]; |
| 75 | |
| 76 | // println!("{}", "=".repeat(70)); |
| 77 | // println!("CALCULATOR TOOLS EXAMPLE"); |
| 78 | // println!("{}", "=".repeat(70)); |
| 79 | // println!(); |
| 80 | |
| 81 | // for query in queries { |
| 82 | // println!("User: {}", query); |
| 83 | // println!("{}", "-".repeat(50)); |
| 84 | |
| 85 | // let mut client = Client::new(options.clone())?; |
| 86 | // client.send(query).await?; |
| 87 | |
| 88 | // // Process responses and handle tool calls |
| 89 | // while let Some(block) = client.receive().await? { |
| 90 | // match block { |
| 91 | // ContentBlock::Text(text) => { |
| 92 | // if !text.text.trim().is_empty() { |
| 93 | // println!("Assistant: {}", text.text); |
| 94 | // } |
| 95 | // } |
| 96 | // ContentBlock::ToolUse(tool_use) => { |
| 97 | // println!("🔧 Tool call: {}", tool_use.name); |
| 98 | // println!(" Arguments: {}", tool_use.input); |
| 99 | |
| 100 | // // Look up and execute tool |
| 101 | // if let Some(tool) = tool_registry.get(&tool_use.name) { |
| 102 | // match tool.execute(tool_use.input.clone()).await { |
| 103 | // Ok(result) => { |
| 104 | // println!(" Result: {}", result); |
| 105 | |
| 106 | // // Add result to conversation |
| 107 | // client.add_tool_result(&tool_use.id, result)?; |
| 108 | |
| 109 | // // Continue conversation to get assistant's response |
| 110 | // client.send("").await?; |
| 111 | // } |
| 112 | // Err(e) => { |
| 113 | // eprintln!(" Error executing tool: {}", e); |
| 114 | // } |
| 115 | // } |
| 116 | // } else { |
| 117 | // eprintln!(" Tool not found: {}", tool_use.name); |
| 118 | // } |
| 119 | // } |
| 120 | // ContentBlock::ToolResult(_) => { |
| 121 | // // Tool results handled manually in this example |
| 122 | // } |
| 123 | // } |
| 124 | // } |
| 125 | |
| 126 | // println!(); |
| 127 | // } |
| 128 | |
| 129 | // println!("{}", "=".repeat(70)); |
| 130 | // println!("Example complete!"); |
| 131 | |
| 132 | // Ok(()) |
| 133 | // } |
aquafire / tool_agent.rs
Last active 6 months ago