Agent::quick

The appam::agent::quick::Agent namespace exposes the shortest path to a working RuntimeAgent.

Agent::quick

pub fn quick(
    model: impl Into<String>,
    prompt: impl Into<String>,
    tools: Vec<Arc<dyn Tool>>,
) -> Result<RuntimeAgent>

Current defaults applied by RuntimeAgent::quick(...):

• temperature(0.7)
• max_tokens(4096)
• top_p(0.9)
• retry(anthropic::RetryConfig { max_retries: 3, initial_backoff_ms: 1000, max_backoff_ms: 30000, backoff_multiplier: 2.0, jitter: true })

Agent::quick_with

pub fn quick_with<T: Tool + 'static>(
    model: impl Into<String>,
    prompt: impl Into<String>,
    tools: Vec<T>,
) -> Result<RuntimeAgent>

This is the same constructor, but it wraps concrete tools into Arc<dyn Tool> for you.

Agent::new

pub fn new(name: impl Into<String>, model: impl Into<String>) -> AgentBuilder

This returns an AgentBuilder that is already seeded with the detected provider and model. The convenience methods documented on AgentBuilder such as .prompt(...), .tools(...), and .tool(...) can be used from there.

Provider detection

detect_provider(model) currently behaves like this:

extract_model_name

pub fn extract_model_name(model: &str) -> String

This removes only the first provider prefix. For example, "openrouter/anthropic/claude" becomes "anthropic/claude", which is why quick-created agent names can still include a slash for OpenRouter models.

Example

use appam::prelude::*;

let agent = Agent::quick(
    "anthropic/claude-sonnet-4-5",
    "You are a helpful assistant.",
    vec![],
)?;

agent
    .stream("Hello")
    .on_content(|text| print!("{}", text))
    .run()
    .await?;