LiteLLM-Labs/lite-harness

57 stars · Last commit 2026-06-03

Unified API for running OpenCode, Claude Code, Codex agents

README preview

# lite-harness

Call all agent harnesses using the Claude Agent SDK format.

lite-harness manages:

- One TypeScript and Python interface for multiple agent harnesses
- Harness switching with `harness`, model switching with `model`
- Claude Agent SDK-compatible streaming messages and errors

> Preview: the SDK is not published to npm or PyPI yet. Clone this repo to try
> it. If you want a packaged release, please
> [file an issue](https://github.com/LiteLLM-Labs/lite-harness/issues).

[![Discord](https://img.shields.io/badge/Discord-Chat-5865F2?logo=discord&logoColor=white)](https://discord.gg/Nkxw3rm3EE)

## Setup (clone)

```bash
git clone https://github.com/LiteLLM-Labs/lite-harness.git

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