Struct AgentConfig 

pub struct AgentConfig {
    pub default_model: String,
    pub context_window: usize,
    pub reserve_tokens: usize,
    pub max_tokens: usize,
    pub max_spawn_depth: Option<u8>,
    pub subagent_model: Option<String>,
    pub fallback_models: Vec<String>,
    pub max_tool_repeats: usize,
    pub session_max_age: u64,
    pub session_max_count: usize,
}

Fields

default_model: String

context_window: usize

reserve_tokens: usize

max_tokens: usize

Maximum tokens for LLM response

max_spawn_depth: Option<u8>

Maximum depth for spawn_agent tool (default: 1, no nested spawning)

• 0: spawn_agent tool disabled
• 1: single level only (subagents cannot spawn more agents)
• 2+: limited nesting allowed (not recommended)

subagent_model: Option<String>

Model to use for spawned subagents (default: same as default_model or claude-cli/sonnet)

fallback_models: Vec<String>

Fallback models to try if primary provider fails with retryable errors (rate limits, server errors, timeouts). Providers are tried in order. Example: [“openai/gpt-4o”, “ollama/llama3”]

max_tool_repeats: usize

Maximum times the same tool can be called with identical arguments before loop detection triggers. Default: 3. Set to 0 to disable loop detection.

session_max_age: u64

Maximum age for session files before pruning (in seconds). 0 = keep forever. Default: 30 days.

session_max_count: usize

Maximum number of sessions to keep per agent. 0 = unlimited. Default: 500.

Trait Implementations

impl Clone for AgentConfig

fn clone(&self) -> AgentConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AgentConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AgentConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AgentConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AgentConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.