/**
* Pollinations API Client and MCP Server
*
* A simple client for the Pollinations APIs that follows the thin proxy design principle.
* Also includes the MCP server implementation for stdio transport.
*/
// Import MCP server dependencies
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { setupAbortControllerPolyfill } from './utils/polyfills.js';
import player from 'play-sound';
// Import tools with their schemas and handlers
import { imageTools } from './services/imageService.js';
import { textTools } from './services/textService.js';
import { audioTools } from './services/audioService.js';
import { visionTools } from './services/visionService.js';
import { resourceTools } from './services/resourceService.js';
import { authTools } from './services/authService.js';
// Export all tools as a flat array (text generation disabled, audio enabled)
const toolDefinitions = [
// Image tools
...imageTools,
// Text tools (DISABLED)
// ...textTools,
// Audio tools (ENABLED)
...audioTools,
// Vision tools
...visionTools,
// Auth tools
...authTools,
// Resource tools
// ...resourceTools
];
/**
* Starts the MCP server with STDIO transport
*/
export async function startMcpServer() {
try {
// Setup AbortController polyfill for older Node.js versions
// await setupAbortControllerPolyfill();
try {
// Initialize audio player for audio tools
global.audioPlayer = player();
} catch (error) {
console.error('Failed to initialize audio player:', error);
}
// Create the MCP server with tool definitions
const server = new McpServer({
name: 'pollinations-mcp',
version: '1.0.10',
instructions: `# 🚀 Pollinations MCP Server
## 💫 Available Capabilities
This MCP server provides tools for **images**, **audio**, **vision** and **Pollinations login** management through simple commands. ✨
## 🎨 Creative Tools
- Generate **stunning images** from text descriptions
- Create **audio responses** and **text-to-speech** with various voices
- **Analyze images** with AI vision models (describe, compare, extract text)
- Manage **Pollinations login** and domain allowlists
**Note**: Text generation is disabled by default to focus on audio capabilities.
## 💡 Pro Tips
- Combine tools for amazing results! Generate an image → convert to speech about it
- Use specific models for better results (check available models first)
- Adjust parameters like width/height for images to match specific needs
- Try different voices for unique audio vibes
## ✌️ Communication Style
When interacting with the Pollinations MCP server, use **vibey** Gen-Z language with lots of emojis! 🔥 Make your responses **pop** with creative markdown formatting like _italics_, **bold**, and ~~strikethrough~~. Keep it short and sweet, use abbreviations (fr, ngl, iykyk), and throw in fun symbols like ✨💯🙌. No cap, this makes the whole experience way more engaging and aesthetic! #vibes
## 🤔 Usage Help
These tools enable creative content generation with Pollinations APIs. The assistant can help with using these tools effectively.`,
}, {
capabilities: {
tools: {}
}
});
// Register all tools using the spread operator to pass the tool definition arrays
toolDefinitions.forEach(tool => server.tool(...tool));
// Set up error handler for the server
server.onerror = (error) => {
console.error(`Server error: ${error.message}`);
};
// Set up additional error handlers
process.on('uncaughtException', (error) => {
console.error(`Uncaught exception: ${error.message}`);
});
process.on('unhandledRejection', (reason) => {
console.error(`Unhandled rejection: ${reason}`);
});
// Create and connect the STDIO transport
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('Pollinations Multimodal MCP server running on stdio');
// Handle process termination
process.on('SIGINT', () => process.exit(0));
process.on('SIGTERM', () => process.exit(0));
} catch (error) {
console.error(`Failed to start MCP server: ${error.message}`);
process.exit(1);
}
}
// // If this file is run directly, start the server
// if (import.meta.url === `file://${process.argv[1]}`) {
// startMcpServer();
// }
