listImageModels

Instructions

Implementation Reference

• src/services/imageService.js:516-534 (handler)

  Core handler: fetches available image models from https://image.pollinations.ai/models and returns the JSON response.

  /**
   * List available image generation models from Pollinations API
   *
   * @returns {Promise<Object>} - Object containing the list of available image models
   */
  export async function listImageModels() {
    try {
      const response = await fetch('https://image.pollinations.ai/models');
  
      if (!response.ok) {
        throw new Error(`Failed to list models: ${response.statusText}`);
      }
  
      return await response.json();
    } catch (error) {
      log('Error listing image models:', error);
      throw error;
    }
  }

• src/services/imageSchema.js:101-111 (schema)

  Schema definition: defines the tool name 'listImageModels', description, and an empty input schema (no parameters required).

  /**
   * Schema for the listImageModels tool
   */
  export const listImageModelsSchema = {
    name: 'listImageModels',
    description: 'List available image models',
    inputSchema: {
      type: 'object',
      properties: {}
    }
  };

• pollinations-mcp-server.js:297-312 (registration)

  MCP server handler: the CallToolRequestSchema handler dispatches 'listImageModels' to call the service function and return the result as JSON text.

  } else if (name === 'listImageModels') {
    try {
      const result = await listImageModels();
      return {
        content: [
          { type: 'text', text: JSON.stringify(result, null, 2) }
        ]
      };
    } catch (error) {
      return {
        content: [
          { type: 'text', text: `Error listing image models: ${error.message}` }
        ],
        isError: true
      };
    }

• src/schemas.js:32-44 (helper)

  Registration helper: getAllToolSchemas() returns all tool schemas (including listImageModelsSchema) for the ListToolsRequestSchema handler.

  export function getAllToolSchemas() {
    return [
      generateImageUrlSchema,
      generateImageSchema,
      editImageSchema,
      generateImageFromReferenceSchema,
      listImageModelsSchema,
      respondAudioSchema,
      listAudioVoicesSchema,
      respondTextSchema,
      listTextModelsSchema
    ];
  }

• src/index.js:8-20 (helper)

  Re-export: imports listImageModels from imageService.js and re-exports it as part of the public API.

  import { generateImageUrl, generateImage, editImage, generateImageFromReference, listImageModels } from './services/imageService.js';
  import { respondAudio, listAudioVoices } from './services/audioService.js';
  import { respondText, listTextModels } from './services/textService.js';
  
  
  // Export all service functions
  export {
    // Image services
    generateImageUrl,
    generateImage,
    editImage,
    generateImageFromReference,
    listImageModels,