2 posts tagged with "sdk"

You've built an agent with your own tools, prompts, and model configuration. Now you want to try a different harness on the same task.

LiteAgents lets you switch agent harnesses without rewriting your application. Its interface is modeled after the Claude Agent SDK, including the query() pattern and typed messages. Choose Deep Agents, Pydantic AI, Claude Agent SDK, Codex, or OpenCode while keeping your tools, MCP connections, model configuration, and client code. Each selected harness runs its own agent loop.

LiteLLM gives you a common interface to models. LiteAgents brings that approach to agent harnesses, with native controls and optional durability through Temporal.

Harnesses are the next frontier of vendor lock-in. LiteLLM was built to swap across model providers easily. However, as the models get saturated, the next area for competition becomes the harnesses and managed agents. To make it easy to go across vendors at the harness layer, we're launching the Lite-Harness SDK. This is a simple TypeScript+Python SDK which allows developers to change harnesses, like they change models.