Plugin Manager Plugin

The Plugin Manager Plugin for elizaOS provides comprehensive plugin management capabilities including dynamic loading, unloading, registry integration, and configuration management.

Features

• Dynamic Plugin Management: Load and unload plugins at runtime
• Registry Integration: Search, install, clone, and publish plugins
• Configuration Management: Check plugin configuration status and required API keys
• Caching: Efficient registry data caching to minimize API calls
• Hot Reload: Support for development workflows with hot reloading

Installation

npm install @elizaos/plugin-plugin-manager

Usage

import { pluginManagerPlugin } from '@elizaos/plugin-plugin-manager';
import { createAgentRuntime } from '@elizaos/core';

const runtime = createAgentRuntime({
  // ... other configuration
  plugins: [pluginManagerPlugin],
});

Available Actions

Load Plugin

Load a plugin dynamically at runtime.

"Load the weather plugin"
"Enable @elizaos/plugin-weather"

Unload Plugin

Unload a plugin from the runtime.

"Unload the weather plugin"
"Disable plugin-weather"

Search Plugins

Search for plugins in the registry.

"Search for social media plugins"
"Find plugins for image processing"

Install Plugin

Install a plugin from the registry.

"Install plugin @elizaos/plugin-example from registry"
"Install the weather plugin"

Clone Plugin

Clone a plugin repository for development.

"Clone the weather plugin"
"Get the source code for @elizaos/plugin-example"

Publish Plugin

Publish a plugin to npm registry.

"Publish my weather plugin"
"Release the plugin to npm"

Services

PluginManagerService

Core service for managing plugin lifecycle, including loading, unloading, and tracking plugin states.

RegistryService

Manages cached registry data for efficient plugin discovery and search operations. Automatically refreshes cache every 30 minutes.

PluginConfigurationService

Provides basic environment variable checking for plugin configuration requirements.

Providers

• pluginStateProvider: Provides current state of loaded plugins
• pluginConfigurationStatusProvider: Shows configuration status and missing API keys
• registryPluginsProvider: Lists available plugins from the registry
• pluginKnowledgeProvider: Provides searchable knowledge about plugins

Configuration

Set the plugin directory in your environment:

PLUGIN_DIRECTORY=./plugins

Development

# Install dependencies
npm install

# Build the plugin
npm run build

# Run tests
npm test

# Run linter
npm run lint

Testing

The plugin includes comprehensive unit tests. Run them with:

npm run test:unit

To run all tests including E2E tests:

npm run test
# or
npx elizaos test

E2E Tests Fixed

The SQL plugin camelCase/snake_case issue has been resolved by ensuring Drizzle ORM receives the schema object during initialization. This fix enables proper column name mapping between TypeScript (camelCase) and PostgreSQL (snake_case).

If you encounter any E2E test issues, ensure you have:

1. Built the SQL plugin: cd packages/plugin-sql && npm run build
2. Built the CLI: cd packages/cli && npm run build
3. Built this plugin: npm run build

License

MIT