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v0.8.0 — Agent Client Protocol (ACP)

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@azmaveth azmaveth released this 08 Mar 19:19
· 130 commits to master since this release
v0.8.0
0f2c9c0

Agent Client Protocol (ACP) Support

This release adds full support for the Agent Client Protocol, enabling programmatic control of coding agents from Elixir.

Highlights

  • ACP Client — ExMCP.ACP.Client GenServer for managing agent connections over stdio with session lifecycle, streaming updates, and permission handling
  • Adapter System — ExMCP.ACP.Adapter behaviour for non-native agents, with built-in adapters for Claude Code (NDJSON stream-json) and Codex (app-server JSON-RPC)
  • Session Management — Create, resume, prompt, cancel, and configure agent sessions with session/new, session/load, session/prompt, session/cancel, session/set_mode, session/set_config_option
  • Handler Behaviour — ExMCP.ACP.Client.Handler for customizing how your app handles streaming updates, permission requests, and file access from agents

Installation

{:ex_mcp, "~> 0.8.0"}

See the ACP Guide and full CHANGELOG for details.

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