Agentic commerce as a space is moving really fast, with an increasing number of protocols every day involving shopping platforms, LLMs and payment providers. It's hard to keep track of what's changing in every protocol and how it affects agentic shopping experiences.

That's why we decided to launch this and track all the open source protocols directly from their GitHub repos.

It covers: Commerce (3) - ACP - UCP - NVIDIA RAC

Payments (7) - AP2 - x402 - MPP - Visa Trusted Agent Protocol - Visa Intelligent Commerce - Verifiable Intent - L402

Connectors (2) - MCP - A2A

Discovery(4) - NLWeb - WebMCP - llms.txt - Web Bot Auth

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