Crate harness 

Unified coding agent harness — run Claude Code, OpenCode, Codex, or Cursor through a single Rust API.

Quick Start

use harness::{AgentKind, TaskConfig};

let config = TaskConfig::new("fix the bug", AgentKind::Claude);
let mut stream = harness::run_task(&config).await?;

Re-exports

pub use config::AgentKind;

pub use config::OutputFormat;

pub use config::PermissionMode;

pub use config::TaskConfig;

pub use config::TaskConfigBuilder;

pub use error::Error;

pub use error::Result;

pub use event::Event;

pub use event::UsageData;

pub use models::ModelEntry;

pub use models::ModelRegistry;

pub use models::ModelResolution;

pub use normalize::NormalizeConfig;

pub use process::StreamHandle;

pub use runner::AgentCapabilities;

pub use runner::AgentRunner;

pub use runner::EventStream;

Modules

agents

config

error

event

logger

models

normalize

process

registry

runner

settings

Structs

CancellationToken

Re-export the cancel token type for convenience. A token which can be used to signal a cancellation request to one or more tasks.

Functions

available_agents

List which agents are currently available on this system.

run_task

Create a runner for the given agent kind and execute the task, returning a stream of unified events.

run_task_with_cancel

Run a task with an optional cancellation token.