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Open-source SDK for building and controlling AI agents in production

An open-source SDK for end-to-end AI agent creation and management, supporting various models and clouds, in Python and TypeScript.

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Harness SDK: Open-Source AI Agent Development Toolkit

For developers building and deploying AI agents in production, the Harness SDK offers a robust, open-source solution. This toolkit streamlines the entire lifecycle of AI agent creation, from initial development to ongoing management. By providing a unified framework, it simplifies the integration of diverse AI models and cloud infrastructures, accelerating your path to production-ready agents.

What it Does

The Harness SDK is designed to be your central hub for AI agent development. It provides the foundational components and abstractions necessary to build, configure, and control AI agents. This includes managing agent states, orchestrating complex workflows, and integrating with various AI models and external services. The SDK aims to abstract away much of the boilerplate code typically associated with production AI systems, allowing you to focus on the core logic of your agents.

Key Features

Open-Source: Full access to the codebase for transparency and customization.
End-to-End Management: Supports the complete agent lifecycle, from creation to deployment and monitoring.
Model Agnostic: Designed to work with a variety of AI models, allowing flexibility in your technology stack.
Cloud Support: Integrates with multiple cloud providers, enabling deployment across different environments.
Multi-Language: Available in both Python and TypeScript, catering to diverse development teams.
MCP Compatible: Facilitates integration within the MCP ecosystem.

Who it's For

This SDK is primarily for AI engineers, machine learning engineers, and software developers who are tasked with building and deploying AI agents into production environments. If you're working on complex AI applications, autonomous systems, or intelligent automation that requires robust agent control and management, the Harness SDK provides the tools to achieve your goals efficiently. Developers familiar with Python or TypeScript and looking for a structured approach to AI agent development will find this toolkit particularly valuable.