harness-sdk

v1.28.0 Feature

This release adds 4 notable features for engineering teams evaluating rollout.

Published 3mo AI Agents & Assistants

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

agentic agentic-ai agents ai anthropic autonomous-agents

+13 more

bedrock genai litellm llama llm machine-learning mcp multi-agent-systems ollama openai opentelemetry python strands-agents

Summary

AI summary

Updates fix, hooks, and feat across a mixed release.

Full changelog

fix: update region for agentcore in our new account by @afarntrog in https://github.com/strands-agents/sdk-python/pull/1715
fix: remove test that fails for python 3.14 by @Unshure in https://github.com/strands-agents/sdk-python/pull/1717
feat(hooks): support union types and list of types for add_hook by @Unshure in https://github.com/strands-agents/sdk-python/pull/1719
feat: make pyaudio an optional dependency by lazy loading by @mehtarac in https://github.com/strands-agents/sdk-python/pull/1731
feat(hooks): add Plugin Protocol for agent extensibility by @Unshure in https://github.com/strands-agents/sdk-python/pull/1733
feat: add plugins parameter to Agent by @Unshure in https://github.com/strands-agents/sdk-python/pull/1734
refactor(plugins): convert Plugin from Protocol to ABC by @Unshure in https://github.com/strands-agents/sdk-python/pull/1741
feat(steering): migrate SteeringHandler from HookProvider to Plugin by @Unshure in https://github.com/strands-agents/sdk-python/pull/1738
chore: switch to Sonnet 4.6 for Anthropic provider integ tests by @clareliguori in https://github.com/strands-agents/sdk-python/pull/1754
fix: rename init_plugin to init_agent by @Unshure in https://github.com/strands-agents/sdk-python/pull/1765

Full Changelog: https://github.com/strands-agents/sdk-python/compare/v1.27.0...v1.28.0

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About harness-sdk

A model-driven approach to building AI agents in just a few lines of code.