Added Dec 2024

smolagents

Hugging Face's minimalist agent framework.

by Hugging Face

Code-first agents with remote execution. MCP integration. Under 1,000 LOC core. Perfect for research and prototypes.

Protocols

MCP

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by Anthropic

Official Model Context Protocol reference implementations.

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by Google

Google's open protocol for agents speaking to agents.

A2A

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by LangChain

Deploy stateful, long-running agents with built-in persistence.

A2AREST

Dev tools·freemium