OpenCode

OpenCode plugins

Plugins are JavaScript or TypeScript modules that subscribe to events and add custom tools, loaded from local plugin folders or npm packages listed in config.

hookstools

At a glance

Manifest file: None documented
Install: Add the npm package to the "plugin" array in your OpenCode config, or place .js or .ts files in .opencode/plugins/
Official directory: None documented
Your own marketplace: Not documented

Links

Official documentation OpenCode: standards support, subagents and hooks

OpenCode setup guides

Where does OpenCode read its config, and how do I set models, permissions, MCP servers, and rules?

Other plugin systems

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Reviewed Oct 9, 2026.