announcementAgent Client Protocol20 Jul 2026
ACP v2 is available in Draft
The ACP v2 protocol documentation and schema are published in draft form for review and testing.
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Agent Client Protocol
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Agent behavior
Standards for defining and evaluating agent behavior
Agent Plugins
Agent Plugins Specification v1.0.0 — A minimal standard for packaging agent extensions into distributable plugins
Agent2Agent
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.