# \#agent

**URL:** https://discourse.julialang.org/tag/agent/1943.md

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## [Agent protocols beyond MCP in Julia?](https://discourse.julialang.org/t/agent-protocols-beyond-mcp-in-julia/139563)

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**Author:** [@scelles](https://discourse.julialang.org/u/scelles)\
**Replies:** 8\
**Last updated:** [September 27, 2026, 2:44am UTC](https://discourse.julialang.org/t/agent-protocols-beyond-mcp-in-julia/139563 "2026-09-27T02:44:39Z")

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Hello, I’ve been looking at some of the emerging agent protocols beyond MCP: AG-UI, A2UI, Agent Client Protocol (ACP), Agent Control Protocol (also ACP), and Agent2Agent (A2A). I haven’t seen much discussion about them…