Capsule ElizaOS Plugin

Execute Python and JavaScript code securely in your ElizaOS agents using local WASM sandboxes.

Installation

bun install @capsule-run/elizaos-plugin

Usage

Add the plugin to your ElizaOS agent configuration:

import { capsulePlugin } from '@capsule-run/elizaos-plugin';

const agent = {
  name: "assistant",
  plugins: [capsulePlugin],
  // ... other agent config
};

Available Actions

EXECUTE_CODE

Executes Python or JavaScript code in a secure Capsule sandbox.

Aliases: RUN_CODE, EVAL_CODE, CODE_EXEC, RUN_PYTHON, RUN_JAVASCRIPT

Example Interactions:

User: Calculate the fibonacci of 10
Agent: *generates and safely executes Python code*
Result: 55

How It Works

The plugin uses Capsule to execute code in secure sandboxes. It uses a pre-built adapter with the default sandboxes included to make it simple to use.

Learn more about Capsule.