/**
* Network Management Tools
* MCP tools for managing Hedera network connections
*/
import { hederaCLI } from '../services/hedera-cli.js';
import { ToolResult } from '../types/index.js';
import logger from '../utils/logger.js';
/**
* Get current network information
*/
export async function getCurrentNetwork(): Promise<ToolResult> {
try {
logger.info('Getting current network info');
const result = await hederaCLI.executeCommand({
command: 'network current',
args: {},
});
return result;
} catch (error) {
logger.error('Failed to get current network', { error });
return {
success: false,
error: error instanceof Error ? error.message : 'Unknown error',
};
}
}
/**
* Switch to a different Hedera network
*/
export async function switchNetwork(args: {
network: 'mainnet' | 'testnet' | 'previewnet' | 'local';
}): Promise<ToolResult> {
try {
logger.info('Switching network', { network: args.network });
const result = await hederaCLI.executeCommand({
command: 'network use',
args: {
network: args.network,
},
});
return result;
} catch (error) {
logger.error('Failed to switch network', { error });
return {
success: false,
error: error instanceof Error ? error.message : 'Unknown error',
};
}
}
/**
* Get tool definitions for MCP server
*/
export const networkTools = [
{
name: 'network_info',
description:
'Get information about the currently active Hedera network including network name, Mirror Node URL, and JSON-RPC Relay endpoint.',
inputSchema: {
type: 'object' as const,
properties: {},
},
},
{
name: 'network_switch',
description:
'Switch to a different Hedera network. Available networks: mainnet (production), testnet (testing), previewnet (preview features), local (local development).',
inputSchema: {
type: 'object' as const,
properties: {
network: {
type: 'string',
description: 'Network to switch to',
enum: ['mainnet', 'testnet', 'previewnet', 'local'],
},
},
required: ['network'],
},
},
];
