@xemahq/opencode-xema-plugin

Opencode plugin exposing Xema runtime tools and overlay hook

Overview

An Opencode plugin that registers Xema-namespaced runtime tools and a dynamic system-prompt overlay hook. The plugin is evaluated once at agent startup; it registers its tools unconditionally and defers per-role authorization to tool-execution time, where each tool reads the invocation context from the worker filesystem and rejects calls the invoking role is not permitted to make.

When to use it

• Use it to add the Xema runtime tools and prompt overlay to an Opencode agent runtime.

Installation

pnpm add @xemahq/opencode-xema-plugin

Usage

import XemaPlugin from '@xemahq/opencode-xema-plugin';

// Register the plugin with your Opencode runtime configuration.
export const plugins = [XemaPlugin];

Peer requirements

• @opencode-ai/plugin >=1.0.0
• zod >=4

License

Apache-2.0 © Xema — xema.dev