Extension Points

Commander is designed to be extended at every layer.

Plugin System (19 Hook Points)

Hook	When It Fires
beforeLLMCall	Before every LLM request
afterLLMCall	After every LLM request
beforeToolCall	Before every tool execution
afterToolCall	After every tool execution
onAgentComplete	Agent run finished
onError	Run failed

Hooks can block, modify, or observe the execution.

Extension Interfaces

Custom LLM Provider

class MyProvider implements LLMProvider {
  async call(messages: Message[], options: CallOptions): Promise<LLMResponse> {
    // Your implementation
  }
}
runtime.registerProvider('my-provider', new MyProvider());

Custom Tool

class MyTool implements Tool {
  name = 'my-tool';
  async execute(ctx: ToolContext, args: any): Promise<ToolResult> {
    // Your implementation
  }
}
runtime.registerTool('my-tool', new MyTool());

Custom Topology

Add a new case in topologyRouter.ts to define a new orchestration pattern.

Channel Adapter

class TelegramAdapter implements ChannelAdapter {
  // Telegram integration
}

Plugin

class MyPlugin implements CommanderPlugin {
  hooks = {
    beforeLLMCall: async (params) => { /* modify params */ },
    afterToolCall: async (result) => { /* observe result */ },
  };
}
getHookManager().register(new MyPlugin());

Meta-Learner

Commander includes a self-evolution system based on Thompson Sampling + Reflexion:

• Tracks which strategies work best over time
• Automatically adjusts topology selection
• Learns from failures and successes across runs