agent-harness

About agent-harness

Agent Harness Agent Harness is a small Python adapter for running the same tool registry through OpenAI Agents SDK or Anthropic Claude Agent SDK provider implementations. The core package has no runtime SDK dependency; provider SDKs are imported lazily only when that provider is used. What It Provides A thread-safe global tool registry via . JSON Schema generation from Python type hints, including , , , , , and multi-type unions. A common and shape across providers. Lazy OpenAI and Claude provider adapters. Provider comparison helpers for running the same prompt against multiple adapters.

agent-sdk ai-agents anthropic claude hot-swapping llm mcp openai python

Quick Facts

Stars	12
Forks	2
Language	Python
Category	MCP 服务器
License	MIT
Quality Score	43.2/100
Last Updated	2025-10-07
Created	2025-10-06
Platforms	claude-code, mcp, python
Est. Tokens	~2k

Compatible Skills

These tools work well together with agent-harness for enhanced workflows:

open-agent-spec — semantic(0.17)+complementary+shared_fw(anthropic,openai)+same_lang+similar_pop+shared_platform (67%)
openai-agents-sdk-deep-research — semantic(0.31)+complementary+shared_fw(openai)+same_lang+similar_pop+shared_platform (64%)
openai-agents-arcade — semantic(0.31)+complementary+shared_fw(openai)+same_lang+similar_pop+shared_platform (64%)
openai-agents-blueprint — semantic(0.31)+complementary+shared_fw(openai)+same_lang+similar_pop+shared_platform (64%)
openai-agents-streaming-api — semantic(0.29)+complementary+shared_fw(openai)+same_lang+similar_pop+shared_platform (63%)

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Frequently Asked Questions

What is agent-harness?

agent-harness is Unified harness for hot-swapping between OpenAI Agents SDK and Anthropic Claude Agent SDK with shared tool registry. It is categorized as a MCP 服务器 with 12 GitHub stars.

What programming language is agent-harness written in?

agent-harness is primarily written in Python. It covers topics such as agent-sdk, ai-agents, anthropic.

How do I install or use agent-harness?

You can find installation instructions and usage details in the agent-harness GitHub repository at github.com/haasonsaas/agent-harness. The project has 12 stars and 2 forks, indicating an active community.

What license does agent-harness use?

agent-harness is released under the MIT license, making it free to use and modify according to the license terms.

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