Struct AgentConfig 

pub struct AgentConfig {

    pub system_prompt: Option<String>,
    pub tools: Vec<ToolDefinition>,
    pub max_tool_rounds: usize,
    pub permission_checker: Option<Arc<dyn PermissionChecker>>,
    pub confirmation_manager: Option<Arc<dyn ConfirmationProvider>>,
    pub context_providers: Vec<Arc<dyn ContextProvider>>,
    pub planning_enabled: bool,
    pub goal_tracking: bool,
    pub hook_engine: Option<Arc<dyn HookExecutor>>,
    pub skill_registry: Option<Arc<SkillRegistry>>,
    pub max_parse_retries: u32,
    pub tool_timeout_ms: Option<u64>,
    pub circuit_breaker_threshold: u32,
}

Agent configuration

Fields

system_prompt: Option<String>

tools: Vec<ToolDefinition>

max_tool_rounds: usize

permission_checker: Option<Arc<dyn PermissionChecker>>

Optional permission checker for tool execution control

confirmation_manager: Option<Arc<dyn ConfirmationProvider>>

Optional confirmation manager for HITL (Human-in-the-Loop)

context_providers: Vec<Arc<dyn ContextProvider>>

Context providers for augmenting prompts with external context

planning_enabled: bool

Enable planning phase before execution

goal_tracking: bool

Enable goal tracking

hook_engine: Option<Arc<dyn HookExecutor>>

Optional hook engine for firing lifecycle events (PreToolUse, PostToolUse, etc.)

skill_registry: Option<Arc<SkillRegistry>>

Optional skill registry for tool permission enforcement

max_parse_retries: u32

Max consecutive malformed-tool-args errors before aborting (default: 2).

When the LLM returns tool arguments with __parse_error, the error is fed back as a tool result. After this many consecutive parse errors the loop bails instead of retrying indefinitely.

tool_timeout_ms: Option<u64>

Per-tool execution timeout in milliseconds (None = no timeout).

When set, each tool execution is wrapped in tokio::time::timeout. A timeout produces an error result sent back to the LLM rather than crashing the session.

circuit_breaker_threshold: u32

Circuit-breaker threshold: max consecutive LLM API failures before aborting (default: 3).

In non-streaming mode, transient LLM failures are retried up to this many times (with short exponential backoff) before the loop bails. In streaming mode, any failure is fatal (events cannot be replayed).

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.