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harness-sdk

Harness-sdk is an open-source SDK developed to build and operate AI agents in Python and TypeScript languages. It runs in your own process without a hosted control plane and offers components such as life cycle controls, tools, structured output, memory, and session management. It combines model portability, flow (streaming), security audits, monitoring and evaluation capabilities in a single package.

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harness-sdk

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strands-agents · AI Agent Frameworks

STARS9.0K
FORKS1.5K
COMMITS0
CONTRIBUTORS0
VERSIONharness-cli/v0.1.4
UPDATEDtoday
PythonTypeScriptAI AgentsSDKApache-2.0

Common commercial products in this category: OpenAI Assistants API, Microsoft Copilot Studio, Amazon Bedrock Agents

What can it do?
  • Using Python or TypeScript, you run AI agent loops in your own processes.
  • With return limits, token budgets, and cancellation mechanisms, you control the agent life cycle.
  • With model portability, memory management, and vehicle integrations, you set up multiple agent patterns.
Heads up
  • • High number of open issues (1,065)
Website GitHub

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Alternative pages

OpenAI Assistants API alternativesMicrosoft Copilot Studio alternativesAmazon Bedrock Agents alternatives

More in: AI Agent Frameworks