import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { z } from 'zod';
import { WAHAClient } from '../client.js';
import { PresenceData } from '../types.js';
export function registerPresenceTools(server: McpServer, client: WAHAClient): void {
server.tool(
'waha_set_presence',
'Set your presence status (online/offline)',
{
presence: z.enum(['online', 'offline']).describe('Presence status to set'),
session: z.string().default('default').describe('Session name'),
},
async ({ presence, session }) => {
try {
await client.post(`/api/${encodeURIComponent(session)}/presence`, { presence });
return {
content: [{ type: 'text', text: `Presence set to "${presence}".` }],
};
} catch (error) {
return {
content: [{ type: 'text', text: `Error setting presence: ${(error as Error).message}` }],
isError: true,
};
}
},
);
server.tool(
'waha_get_presence',
'Get presence status of a contact (online/offline/typing)',
{
contactId: z.string().describe('Contact ID (e.g. "1234567890@c.us")'),
session: z.string().default('default').describe('Session name'),
},
async ({ contactId, session }) => {
try {
const presence = await client.get<PresenceData[]>(
`/api/${encodeURIComponent(session)}/presence/${encodeURIComponent(contactId)}`,
);
return {
content: [{ type: 'text', text: JSON.stringify(presence, null, 2) }],
};
} catch (error) {
return {
content: [{ type: 'text', text: `Error getting presence: ${(error as Error).message}` }],
isError: true,
};
}
},
);
server.tool(
'waha_start_typing',
'Show typing indicator in a chat (simulates real user behavior)',
{
chatId: z.string().describe('Chat ID'),
session: z.string().default('default').describe('Session name'),
},
async ({ chatId, session }) => {
try {
await client.post('/api/startTyping', { session, chatId });
return {
content: [{ type: 'text', text: `Typing indicator started in ${chatId}.` }],
};
} catch (error) {
return {
content: [{ type: 'text', text: `Error starting typing: ${(error as Error).message}` }],
isError: true,
};
}
},
);
server.tool(
'waha_stop_typing',
'Stop showing typing indicator in a chat',
{
chatId: z.string().describe('Chat ID'),
session: z.string().default('default').describe('Session name'),
},
async ({ chatId, session }) => {
try {
await client.post('/api/stopTyping', { session, chatId });
return {
content: [{ type: 'text', text: `Typing indicator stopped in ${chatId}.` }],
};
} catch (error) {
return {
content: [{ type: 'text', text: `Error stopping typing: ${(error as Error).message}` }],
isError: true,
};
}
},
);
server.tool(
'waha_send_status',
'Post a text status/story update',
{
text: z.string().describe('Status text'),
session: z.string().default('default').describe('Session name'),
},
async ({ text, session }) => {
try {
const result = await client.post<{ id: string }>('/api/sendText', {
session,
chatId: 'status@broadcast',
text,
});
return {
content: [{ type: 'text', text: `Status posted successfully.\nMessage ID: ${result.id}` }],
};
} catch (error) {
return {
content: [{ type: 'text', text: `Error posting status: ${(error as Error).message}` }],
isError: true,
};
}
},
);
}
