Creating Hedera Agent Kit Plugins

This skill provides guidance for creating custom plugins that extend the Hedera Agent Kit. Plugins allow adding new tools for Hedera network interactions—token operations, account management, consensus service, smart contracts, and custom integrations.

Quick Start

To create a Hedera plugin in 5 steps:

1. Install dependencies: Set up a TypeScript project with hedera-agent-kit and @hashgraph/sdk
2. Create plugin structure: Create an index.ts with the plugin definition and a tools/ directory
3. Define tools: Create tool files with method, name, description, parameters, and execute function
4. Export properly: Export the plugin object and tool name constants
5. Register with agent: Import and register the plugin with PluginRegistry

Plugin Interface

Every Hedera plugin implements this interface from hedera-agent-kit: