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OpenCode 2.2 introduces experimental desktop plugins

Updated OpenCode

Summary

The release adds plugin instruction entries and experimental generation APIs, with breaking SDK and GitHub Action changes.

Date
Pricing
Not stated in the sources we cited.

OpenCode published 2.2.0 on October 27, 2026. Its desktop plugin support and image/decision generation APIs are explicitly experimental.

Extend the desktop and session

Plugins can create and update keyed session instructions without replacing the whole system prompt. Entries survive compaction and reverts, and do not trigger an additional model turn. Provider/model prompt-cache retention becomes configurable.

Breaking changes to check

The opencode AI package root now exposes the Promise API, while the Effect API moves to its own entry point. The old promise subpath is removed. TUI plugins must move to OpenTUI 0.7, and the OpenCode GitHub Action is no longer published.

The separate 1.19.5 branch fixes failed TUI-worker requests leaving callers waiting. It is included as a maintenance note, not another launch.

Review integrations before upgrading. Experimental APIs are not universal provider support, and no independent cache-efficiency or coding benchmark is claimed.

See the opencode hub.

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Questions

What is OpenCode?

OpenCode is an open-source coding agent. The GitHub repository anomalyco/opencode is MIT-licensed and describes the project as the open source coding agent. The website is opencode.ai.

What are OpenCode alternatives?

Cline, Aider, Goose, and Enter Code are the alternatives filed on this site. Cline and Aider are Apache-2.0. Goose is Apache-2.0. Enter Code's launch post describes an open-source Go SDK.

What is the latest OpenCode release covered here?

v2.2.6, published November 6, 2026. It adds MCP connection pooling with pool: true, opencode run --worktree and --archived, GUI plugin themes, and makes opencode run wait for background jobs with no time limit.

Is OpenCode free?

The software license is MIT, so the client itself has no license fee. You still need a model provider. This page does not quote a subscription price.

Filed on Agent Radar. Claims in this note are limited to the sources above.