/**
* List agents tool for the Agent Communication MCP Server
*/
import { ServerConfig, ListAgentsResponse } from '../types.js';
import { getAllAgents } from '../utils/task-manager.js';
import debug from 'debug';
const log = debug('agent-comm:tools:listagents');
/**
* List all agents with task counts
*/
export async function listAgents(
config: ServerConfig
): Promise<ListAgentsResponse> {
log('listAgents called with config');
try {
const agents = await getAllAgents(config);
const totalTasks = agents.reduce((sum, agent) => sum + agent.taskCount, 0);
return {
agents,
totalAgents: agents.length,
totalTasks
};
} catch (error) {
// Log error if ErrorLogger is configured
if (config.errorLogger) {
await config.errorLogger.logError({
timestamp: new Date(),
source: 'runtime',
operation: 'list_agents',
agent: 'system',
error: {
message: error instanceof Error ? error.message : 'Failed to list agents',
name: error instanceof Error ? error.name : 'Error',
code: error instanceof Error && 'code' in error ? String((error as Error & { code?: unknown }).code) : undefined
},
context: {
tool: 'list_agents',
parameters: {
operation: 'scan_directories',
path: config.commDir
}
},
severity: 'low'
});
}
// Re-throw the error to maintain existing behavior
throw error;
}
}
