OpenCode 1.15.13 promotes ACP support

// 2h agoPRODUCT UPDATE

OpenCode 1.15.13 promotes ACP support

OpenCode has released version 1.15.13, bringing significant under-the-hood enhancements and standardized Agent Client Protocol (ACP) support to the open-source terminal-native AI coding agent. The update introduces deeper v2 state plumbing, improves TUI/desktop session flows, and resolves provider transport issues across Vertex AI, OpenAI, MCP, and Windows PTY.

// ANALYSIS

Upgrading to the newer Agent Client Protocol (ACP) is a crucial move to standardize how OpenCode interoperates with IDEs, moving the agent space closer to LSP-like uniformity.

* Standardized ACP promotion reduces integration friction with editors like Zed, JetBrains, and VS Code, ensuring OpenCode is highly cooperative.

* Deepening the state plumbing to a v2 architecture provides a more robust foundation for complex configurations and runtime plugins.

* Addressing transport fixes across multiple providers (Vertex, OpenAI, MCP) and Windows PTY enhances the reliability of remote and local execution environments.

// TAGS

opencodeagentopen-sourceacpterminaldevtool

DISCOVERED

2h ago

2026-06-01

PUBLISHED

3h ago

2026-06-01

RELEVANCE

8/ 10

AUTHOR

OpenCodeLog

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